Marquis Well & Pump LLC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0182 ★ 4.9 (486 reviews) 9 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Well pump repair and water testing in Maine
From the Maine CDC Well Drillers Commission list of licensed water well drillers and pump installers, read October 7, 2026. We show the license classes the state gives each one.
125 licensed for well pump work
56 listed here, each matched to an open Google profile
133 with a drilling class
Well pump businesses licensed in Maine
Businesses with a license on the Maine list, ranked by our quality score: a state license, a phone on the list, a matching open Google profile, a website and the number of licensed people. Nobody can pay to move up.
A-z Water Systems INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0279 ★ 4.6 (79 reviews) 6 licensed people Well Pump RepairWell Water TestingPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Affordable Well Drilling INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0010 ★ 4.5 (77 reviews) 34 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Sunco Pump & Well Drilling INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0149 ★ 4.8 (69 reviews) 30 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
N A Manosh INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0284 ★ 4 (69 reviews) 3 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Goodwin Well & Water INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0011 ★ 4.4 (54 reviews) 55 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Burns Well Drilling INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0016 ★ 4.5 (51 reviews) 34 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
✓ ME Registered Well Drilling Company on record #WDC0096 ★ 4.5 (44 reviews) 4 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Rolfes Well Drilling
100/100 ✓ ME Registered Well Drilling Company on record #WDC0021 ★ 4.9 (41 reviews) 3 licensed people Well Pump RepairPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Water Treatment Equipment INC
100/100 ✓ ME Registered Well Drilling Company on record #WDC0163 ★ 4.3 (36 reviews) 2 licensed people Well Pump RepairWell Water TestingPump InstallationWater Well Drilling
Verified Oct 2026 · Unclaimed listing
Towns with licensed well businesses
All 56 well pump businesses in Maine, by town
Acton: Streeter & Sons Well Drilling INC
Alexander: Lawrence Lord & Sons INC
Athens: Pine State Drilling INC
Belmont: Cross Well & Pump Company
Bowdoin: Bob Temple Well Drilling INC, C & R Well and Pump INC
Bowdoinham: Scott Temple Well Company, Temple Well Drilling INC
Bristol: Reilly Well Drilling
Bucksport: Gerry Hill Well Drilling Inc
Buxton: Hegarty Plumbing & Heating INC
Carmel: Carmel Well Drilling Company LLC
Cumberland: L R Shaw & Son
Damariscotta: Gallants Artesian Wells INC
Dixmont: H2o Well Drilling LLC
East Baldwin: Well Done Water Systems
Ellsworth: P L Jones & Son Inc.
Farmingdale: Bowie Bros Well Drilling INC, Rolfes Well Drilling
Farmington: Burns Well Drilling INC
Freeport: Rick's Pump & Filter Services
Glenburn: Innis Well Drilling LLC
Gorham: Hansens Well Drilling INC, Northern Test Boring Inc, Stanley E Hillock Well Drilling INC
Hampden: Terry L Wilson Pump & Sales Service
Hermon: Mcleod Water Wells LLC
Limerick: D & M Well Co, Woodsome Well Drilling Inc.
Littleton: Watson Well Drilling INC
Mapleton: Estey Water Wells
Morristown: N A Manosh INC
New Gloucester: A-z Water Systems INC
Nobleboro: Hatch Well Drillers
Oakland: Weeks & Sons Well Drilling INC
Orrington: Hanscom Well Drilling
Poland: Hodgdon Well Drilling INC
Portland: Richard P Waltz Plumbing & Heating Inc
Rockland: Haskells Well Drilling - Rockland
Sabattus: Affordable Well Drilling INC, Sunco Pump & Well Drilling INC
Sanford: Marquis Well & Pump LLC
Sangerville: Bill Haskell & Sons INC, Hale Well Drilling LLC
Scarborough: Pine State Services, INC, Roger J Hillock & Son
Sidney: James Philbrick Well Drilling INC, Philbrick Well Drilling
St Agatha: Chamberland Well Drilling
Troy: Collins Well Pump Services INC
Turner: Goodwin Well & Water INC
Wells: Carls Water Systems INC
West Bath: H2o Pumps INC
Winterport: Gary Gould Well Drilling
Wiscasset: Kennebec Well Drilling
Yarmouth: Water Treatment Equipment INC
Maine well rules in brief
Maine sets well construction standards and licenses well drillers and pump installers through the Maine Water Well Commission (also called the Well Drillers' Commission), part of the Maine CDC Drinking Water Program. (Source: Maine Water Well Commission) Read the Maine well rules.
A master pump installer in Maine needs at least 3 years as a pump installer with at least 350 hours worked in each of those years, and must pass a written exam. (Source: Master pump installer) How well contractors are licensed in Maine.
Testing your well water in Maine
Maine's Health and Environmental Testing Laboratory in Augusta sells private well water test kits. Samples must reach the lab within 30 hours of collection, and the lab does not collect samples on Fridays, weekends or the day before a holiday. (Source: State lab sells private well test kits)
We have not yet collected published test fees for Maine. Published fees in other states show what labs charge. Which tests fit your home.
What Maine's license list shows
- 202 entries on the list, covering 744 licensed people, 49 of them based outside Maine.
- 150 are based in Maine and hold a class a homeowner would hire: pump installation, water well drilling.
- Most are based in Sidney (9), Sabattus (8), Farmingdale (4), Harpswell (4), Hermon (4), Bowdoin (3).
Registered well drilling companies, plus licensed people with the grades the Commission prints: water well driller and pump installer, each Apprentice, Journeyman or Master; open and closed loop geothermal. People are joined to a company by a shared phone. Source: Well Drilling Companies and Well Drillers and Pump Installers (Individuals), Maine CDC Well Drillers Commission. Read October 7, 2026.
Licensed in Maine, by town
Names, license classes and phones as the state publishes them. Some entries are licensed people rather than companies; we show the town only, never a home address. A listing above means we also matched the business on Google.
| Town | Name on the list | License classes | License | Expires | Phone |
|---|---|---|---|---|---|
| Sidney | American Well & Pump LLC (3 licensed) | Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Apprentice) | WDC0302 | Dec 2027 | (207) 509-1527 |
| Bob Philbrick Well Drilling INC (3 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0048 | Dec 2026 | (207) 623-8603 | |
| Brandon Levesque (2 licensed) | Pump Installer (Journeyman), Water Well Driller (Apprentice), Water Well Driller (Journeyman) | WD02286 | Dec 2026 | (207) 547-7156 | |
| Central Maine Well Drilling | Registered Well Drilling Company | WDC0058 | Dec 2026 | (207) 547-3732 | |
| James A Bean JR | Water Well Driller (Apprentice) | WD00614 | (207) 592-3784 | ||
| James Philbrick Well Drilling INC (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0027 | Dec 2026 | (207) 547-3719 | |
| John Philbrick | Open Loop Geothermal, Pump Installer (Master), Water Well Driller (Master) | WD00191 | Dec 2026 | (207) 446-0134 | |
| Justin Philbrick-michaud (6 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WD00585 | Dec 2026 | (207) 751-0092 | |
| Philbrick Well Drilling (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0024 | Dec 2026 | (207) 547-3349 | |
| Sabattus | Affordable Well Drilling INC (34 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0010 | Dec 2026 | (207) 375-7204 |
| Brian Bunch II | Pump Installer (Journeyman), Water Well Driller (Journeyman) | WD02290 | Dec 2026 | (207) 357-4661 | |
| Jennifer Dube | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00445 | (207) 375-8287 | ||
| Jesse Dube | Water Well Driller (Apprentice) | WD02425 | (207) 240-7904 | ||
| Sunco Pump & Well Drilling INC (30 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0149 | Dec 2026 | (207) 375-4661 | |
| Wayne W Bates | Water Well Driller (Apprentice) | WD02130 | (207) 446-2221 | ||
| Wendell Towle | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02152 | |||
| William Jarboe | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02203 | |||
| Farmingdale | Bowie Bros Well Drilling INC (4 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Journeyman) | WDC0015 | Dec 2026 | (207) 582-2628 |
| Edward Bowie | Pump Installer (Master), Water Well Driller (Master) | WD00008 | Dec 2026 | (207) 557-0050 | |
| Kennebec Well Drilling (3 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0285 | Dec 2026 | (207) 446-0222 | |
| Rolfes Well Drilling (3 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0021 | Dec 2026 | (207) 622-4018 | |
| Harpswell | Charles A Bibber | Pump Installer (Apprentice) | WD01636 | (207) 833-6686 | |
| Frederick G Hyde | Pump Installer (Apprentice) | WD01635 | (207) 833-6034 | ||
| John I Bibber | Water Well Driller (Apprentice) | WD00581 | (207) 729-0500 | ||
| Reg Webber Pump Service (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0136 | Dec 2026 | (207) 729-3731 | |
| Hermon | Mcleod Water Wells LLC (8 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0293 | Dec 2026 | (207) 848-5520 |
| Rickey I Overlock SR (2 licensed) | Pump Installer (Apprentice), Pump Installer (Master) | WD00092 | Dec 2026 | (207) 852-0488 | |
| Ricks Water Pump Service | Registered Well Drilling Company | WDC0140 | Dec 2026 | (207) 848-5488 | |
| Ted Mcleod INC | Registered Well Drilling Company | WDC0154 | Dec 2026 | (207) 848-5520 | |
| Bowdoin | Bob Temple Well Drilling INC (5 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0040 | Dec 2026 | (207) 666-3224 |
| C & R Well and Pump INC (2 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0231 | Dec 2026 | (207) 666-5687 | |
| Gage Wahlstrom | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02224 | |||
| Ellsworth | Asa P Jones (3 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Water Well Driller (Apprentice), Water Well Driller (Master) | WD00467 | Dec 2026 | (207) 667-8040 |
| John S Gilbert Well Drilling INC (2 licensed) | Open Loop Geothermal, Registered Well Drilling Company, Water Well Driller (Master) | WDC0026 | Dec 2026 | (207) 667-8337 | |
| P L Jones & Son INC | Registered Well Drilling Company | WDC0128 | Dec 2026 | (800) 287-7488 | |
| Gorham | Hansens Well Drilling INC (5 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0019 | Dec 2026 | (207) 839-3293 |
| Michael Nadeau | Water Well Driller (Apprentice) | WD02404 | (207) 839-9880 | ||
| Stanley E Hillock Well Drilling INC (5 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0022 | Dec 2026 | (207) 839-3030 | |
| Harmony | Adam M Baker (2 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00355 | (207) 751-5171 | |
| David P Sullivan | Water Well Driller (Master) | WD00256 | Dec 2026 | (978) 375-5168 | |
| Sullivan Drilling | Registered Well Drilling Company | WDC0148 | Dec 2026 | (978) 790-7525 | |
| Limerick | Christopher Pierce (4 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice), Water Well Driller (Journeyman) | WD02354 | Dec 2026 | (207) 793-4566 |
| John Cheramie | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02219 | |||
| Western Maine Water INC (18 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0165 | Dec 2026 | (207) 793-2201 | |
| North Waterboro | Claire Champney (2 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00435 | (207) 793-8463 | |
| Mark Koenig | Pump Installer (Apprentice) | WD00339 | (207) 310-0314 | ||
| Ronald Libby | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00351 | (207) 625-4069 | ||
| Standish | Daniel J Dellamonica | Pump Installer (Apprentice) | WD02305 | (207) 699-9164 | |
| Jarrod Black (4 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00432 | (207) 642-4000 | ||
| Joshua Cote | Pump Installer (Apprentice) | WD02316 | (207) 268-2987 | ||
| Turner | Austins Pump Service (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0037 | Dec 2026 | (207) 754-1684 |
| Goodwin Well & Water INC (55 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0011 | Dec 2026 | (207) 224-7861 | |
| Richard Dow | Pump Installer (Master), Water Well Driller (Apprentice) | WD00442 | Dec 2026 | (207) 240-9552 | |
| Wells | Carls Water Systems INC (13 licensed) | Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company | WDC0288 | Dec 2026 | (207) 646-7373 |
| Craig Thiede | Pump Installer (Apprentice) | WD02198 | |||
| Kamden B Berry (10 licensed) | Pump Installer (Apprentice) | WD02154 | (207) 646-8844 | ||
| Alexander | Lawrence Lord & Sons INC (14 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0012 | Dec 2026 | (207) 454-2612 |
| Matthew Lord | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Master), Water Well Driller (Master) | WD00318 | Dec 2026 | (207) 454-2435 | |
| Alfred | Atlantic Water Solutions LLC (6 licensed) | Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0169 | Dec 2026 | (207) 651-2787 |
| Joann Putnam (2 licensed) | Pump Installer (Apprentice) | WD02191 | (800) 696-9355 | ||
| Blue Hill | Mark Taplin (2 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Water Well Driller (Apprentice), Water Well Driller (Master) | WD00195 | Dec 2026 | (207) 374-5447 |
| Williams & Taplin | Registered Well Drilling Company | WDC0167 | Dec 2026 | (207) 375-5447 | |
| Bowdoinham | Scott Farling | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02283 | (207) 751-4542 | |
| Temple Well Drilling INC (7 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman) | WDC0023 | Dec 2026 | (207) 666-3026 | |
| Buxton | Hegarty Plumbing & Heating INC (7 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0098 | Dec 2026 | (207) 929-3285 |
| Hillock Well Drilling LLC (4 licensed) | Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman) | WDC0102 | Dec 2026 | (207) 298-9276 | |
| Carmel | Carmel Well Drilling Company LLC (12 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0057 | Dec 2027 | (207) 848-5656 |
| Rodney Shaw | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00270 | (207) 368-5769 | ||
| Corinth | Deborah J Dunham | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02037 | (207) 285-7758 | |
| Wesley Dean Stinson III | Water Well Driller (Apprentice) | WD02208 | |||
| Damariscotta | Gallants Artesian Wells INC (2 licensed) | Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0176 | Dec 2026 | (207) 563-8181 |
| Kevin Verney | Pump Installer (Master), Water Well Driller (Master) | WD02478 | Dec 2027 | (207) 380-4270 | |
| East Baldwin | Benjamin Faulkner | Pump Installer (Master), Water Well Driller (Master) | WD00387 | Dec 2026 | (207) 929-4122 |
| Well Done Water Systems (2 licensed) | Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Apprentice) | WDC0216 | Dec 2026 | (207) 318-5781 | |
| Farmington | Burns Well Drilling INC (34 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0016 | Dec 2026 | (207) 778-3813 |
| Glenn Dyer SR | Open Loop Geothermal, Pump Installer (Master), Water Well Driller (Master) | WD00125 | Dec 2026 | ||
| Greenville | Judd Goodwin Well Drilling (13 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0195 | Dec 2026 | (207) 695-3645 |
| Steven O Mason (2 licensed) | Water Well Driller (Apprentice) | WD00481 | (207) 695-2493 | ||
| Hollis | S & D Water Well Service | Registered Well Drilling Company | WDC0142 | Dec 2026 | (207) 727-3097 |
| Steven W Mucci | Open Loop Geothermal, Pump Installer (Master), Water Well Driller (Master) | WD00266 | Dec 2026 | (207) 737-3097 | |
| Minot | Hodgdon Well Drilling INC (11 licensed) | Pump Installer (Apprentice), Pump Installer (Journeyman), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0103 | Dec 2026 | (207) 782-4533 |
| Scott Hodgdon | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Master), Water Well Driller (Master) | WD00067 | Dec 2026 | (207) 783-4533 | |
| New Gloucester | A-z Water Systems INC (6 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0279 | Dec 2026 | (207) 766-6210 |
| Adelbert H Dunn DBA Del Dunn (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0065 | Dec 2026 | (207) 926-4526 | |
| North Turner | Kris ST Laurent | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00514 | (207) 244-7861 | |
| Travis Martin | Water Well Driller (Apprentice) | WD02189 | |||
| Sangerville | Bill Haskell & Sons INC (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0046 | Dec 2026 | (207) 876-4580 |
| Luke Pomerleau | Water Well Driller (Apprentice) | WD02330 | (207) 343-0215 | ||
| Scarborough | Pine State Services, INC | Registered Well Drilling Company | WDC0177 | Dec 2026 | (207) 321-2261 |
| Roger Hillock | Water Well Driller (Master) | WD00277 | Dec 2026 | (207) 883-2454 | |
| Springvale | Beaver Hill Excavation Well & Pump INC (3 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0044 | Dec 2026 | (207) 324-1645 |
| Tyler S Goodrich | Pump Installer (Apprentice) | WD01513 | |||
| Abbot | Hale Well Drilling LLC (2 licensed) | Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Journeyman) | WDC0290 | Dec 2026 | (207) 717-4253 |
| Acton | Streeter & Sons Well Drilling INC (7 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0147 | Dec 2026 | (207) 477-2864 |
| Athens | Pine State Drilling INC (9 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0025 | Dec 2026 | (207) 654-2771 |
| Bangor | Ryan F Stevenson (2 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Water Well Driller (Apprentice), Water Well Driller (Master) | WD00559 | Dec 2026 | (207) 356-8384 |
| Bar Mills | Peter D Pinkham INC (3 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company | WDC0130 | Dec 2026 | (207) 929-5562 |
| Baxton | Joseph P Robinson | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02057 | (207) 727-3156 | |
| Belmont | Cross Well & Pump Company (2 licensed) | Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice) | WDC0070 | Dec 2026 | (207) 342-5892 |
| Bristol | David B Putnam | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00590 | (207) 563-2255 | |
| Bucksport | Gordon E Gross | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00392 | (207) 469-6170 | |
| Cambridge | Lynda Gunther Water Supply System (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0121 | Dec 2026 | (207) 277-4561 |
| Canton | Larrivee Well & Pump Repair LLC (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice) | WDC0296 | Dec 2026 | (207) 754-7593 |
| Cumberland Center | L R Shaw & Son (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0115 | Dec 2026 | (207) 829-3921 |
| Dayton | John Henry Swett Well Drilling (5 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0109 | Dec 2026 | (207) 499-7459 |
| Dixmont | H2o Well Drilling LLC (4 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0092 | Dec 2026 | (207) 234-2889 |
| Dresden | Pump Works (3 licensed) | Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company | WDC0143 | Dec 2026 | (207) 350-9718 |
| East Waterboro | Gary B Huntress (2 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02112 | (207) 793-4534 | |
| Freeport | Robert E. Curit JR. | Pump Installer (Apprentice) | WD02135 | (207) 865-3956 | |
| Frenchville | Marquis Well Drilling INC (6 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0123 | Dec 2026 | (207) 543-6009 |
| Georgetown | Waste Water Management INC (3 licensed) | Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice) | WDC0161 | Dec 2026 | (207) 371-2114 |
| Glenburn | Innis Well Drilling LLC (5 licensed) | Closed Loop Geothermal, Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0106 | Dec 2026 | (207) 942-5646 |
| Gray | Jason Brown | Pump Installer (Master) | WD01397 | Dec 2026 | (207) 883-1200 |
| Greenbush | Stoddards Water Systems (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0183 | Dec 2026 | (207) 827-4777 |
| Hampden | Terry L Wilson Pump & Sales Service (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0155 | Dec 2026 | (207) 862-3198 |
| Hartland | Richard N Northup | Pump Installer (Apprentice) | WD01045 | (207) 938-4101 | |
| Holden | William A Dunn | Water Well Driller (Master) | WD00037 | Dec 2026 | (207) 460-4620 |
| Houlton | Dana Belyea Pump Services (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0064 | Dec 2026 | (207) 694-8888 |
| Kittery | Donald A Childs Well Drilling (2 licensed) | Open Loop Geothermal, Registered Well Drilling Company, Water Well Driller (Master) | WDC0067 | Dec 2026 | (207) 439-0491 |
| Littleton | Watson Well Drilling INC (4 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0164 | Dec 2026 | (207) 538-9512 |
| Machias | Shannon Drilling INC (9 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0144 | Dec 2026 | (207) 255-6149 |
| Mapleton | Estey Water Wells (2 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Registered Well Drilling Company, Water Well Driller (Master) | WDC0077 | Dec 2026 | (207) 764-2660 |
| Mariaville | Keith E Fage | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00563 | (207) 537-5792 | |
| Mechanic Falls | Ryan Quatrano | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02187 | ||
| Milbridge | David W George | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02173 | (508) 479-4058 | |
| Nobleboro | Hatch Well Drillers (10 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0020 | Dec 2026 | (207) 563-3003 |
| North Berwick | Gordon S Furbish | Water Well Driller (Apprentice) | WD00583 | (207) 459-6696 | |
| Oakland | Weeks & Sons Well Drilling INC (10 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0014 | Dec 2026 | (207) 465-3753 |
| Orrington | Mark I Mcdonald (3 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD01541 | (207) 825-4983 | |
| Otisfield | Michael A Clark | Pump Installer (Apprentice) | WD00374 | (207) 522-4940 | |
| Parsonsfield | David Bragdon | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02043 | (207) 647-2520 | |
| Perry | Branden Laplante | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02206 | ||
| Phippsburg | Oral Koehling | Pump Installer (Apprentice) | WD02052 | (207) 443-6575 | |
| Rockland | Haskells Well Drilling - Rockland (4 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0096 | Dec 2026 | (207) 594-4947 |
| Sanford | Marquis Well & Pump LLC (9 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Journeyman), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Journeyman), Water Well Driller (Master) | WDC0182 | Dec 2026 | (207) 459-0720 |
| Searsport | Kevin Harriman (3 licensed) | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02164 | (207) 322-3983 | |
| Sebago | Timothy C Mayberry | Pump Installer (Apprentice) | WD02211 | ||
| Shapleigh | Southern Maine Pump Supply INC (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0146 | Dec 2026 | (207) 324-1905 |
| Solon | John Quattrocchi | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD00378 | (207) 643-2648 | |
| ST Agatha | Chamberland Well Drilling | Registered Well Drilling Company | WDC0298 | Dec 2026 | (207) 436-1675 |
| Troy | Collins Well Pump Services INC | Registered Well Drilling Company | WDC0287 | Dec 2026 | (207) 877-5159 |
| Walpole | Reilly Well Drilling (5 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0137 | Dec 2026 | (207) 563-3930 |
| Waterboro | Leighton Well Drilling (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0118 | Dec 2026 | (207) 651-7961 |
| Waterville | K & G Enterprises (3 licensed) | Open Loop Geothermal, Pump Installer (Apprentice), Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Apprentice), Water Well Driller (Master) | WDC0110 | Dec 2026 | (207) 314-2535 |
| West Bath | H2o Pumps INC (2 licensed) | Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0091 | Dec 2026 | (207) 442-8882 |
| West Gardiner | Besslers W&P Service LLC (2 licensed) | Pump Installer (Apprentice), Registered Well Drilling Company | WDC0286 | Dec 2026 | (207) 656-2494 |
| Windham | Lee P Tubbs | Pump Installer (Master) | WD01249 | Dec 2026 | (207) 772-2801 |
| Winterport | Gary Gould Well Drilling (2 licensed) | Open Loop Geothermal, Pump Installer (Master), Registered Well Drilling Company, Water Well Driller (Master) | WDC0087 | Dec 2026 | (207) 223-5393 |
| Yarmouth | Water Treatment Equipment INC (2 licensed) | Pump Installer (Master), Registered Well Drilling Company | WDC0163 | Dec 2026 | (207) 846-5061 |
| York | Edward Martin | Pump Installer (Apprentice), Water Well Driller (Apprentice) | WD02453 | (800) 532-1900 |
Questions
How do I check that a well pump installer is licensed in Maine?
The Maine CDC Well Drillers Commission publishes the list of licensed drillers and pump installers. We read it on October 7, 2026; every name in the table below comes from it, with the license classes the state gives. Ask any business for its license number before work starts.
How many licensed well pump businesses are there in Maine?
The Maine CDC Well Drillers Commission list we read shows 125 businesses or licensees based in Maine whose license covers well pump work, and 133 that hold a water well drilling license or class. Firms licensed only for monitoring, geotechnical or geothermal work are left out.
Does Maine require private well owners to test their water?
No, except for landlords. Maine CDC says private wells are not regulated and owners are responsible for testing, and it recommends a yearly test for coliform bacteria, E. coli, nitrates and nitrites; landlords must test wells serving tenants every 5 years for arsenic and the other contaminants on the state's testing list.
More: Maine private well rules · Getting a water well or pump installer license in Maine
Test your well water every year
The EPA says to test a private well every year for bacteria and nitrates, and no agency does it for you. Tell us when your water was last tested and we'll text you a month before the next test is due, with labs and state-listed well pros near you.
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