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Well pump repair and water testing in Stockton, CA

11 licensed well businesses work within 30 miles of Stockton, 2 of them based in town. Every one holds a California water well or pump installer license.

11 licensed businesses within 30 miles
11 with a pump installer license

Licensed well pump pros near Stockton

Are you a well pump business near Stockton? One sponsor per county, clearly labelled. Sponsor this county

Purviance Drillers INC

90/100
✓ CA Licensed C-57 Well Drilling Contractor on record #377923 ★ 4.9 (12 reviews) Well Pump RepairPump InstallationWater Well Drilling

17707 State Rte 26, Linden, CA 95236 · 8 mi from Stockton

Call (209) 887-3554 Details Website
Verified Oct 2026 · Unclaimed listing

Moorman's Water Systems INC

80/100
✓ CA Licensed C-57 Well Drilling Contractor on record #468816 ★ 4.1 (11 reviews) Well Pump RepairPump InstallationWater Well Drilling

2120 Wilcox Rd, Stockton, CA 95215 · under 1 mile from Stockton

Call (209) 931-3210 Details
Verified Oct 2026 · Unclaimed listing

Universal Pump & Supply INC

80/100
✓ CA Licensed C-57 Well Drilling Contractor on record #265761 ★ 4.3 (14 reviews) Well Pump RepairPump InstallationWater Well Drilling

1136 N Broadway Ave, Stockton, CA 95205 · under 1 mile from Stockton

Call (209) 464-9839 Details
Verified Oct 2026 · Unclaimed listing

Valley Drilling Co

90/100
✓ CA Licensed C-57 Well Drilling Contractor on record #299383 ★ 4.9 (15 reviews) Well Pump RepairPump InstallationWater Well Drilling

25707 CA-99, Acampo, CA 95220 · 17 mi from Stockton

Call (209) 369-2779 Details Website
Verified Oct 2026 · Unclaimed listing

A & A Gross Drilling

80/100
✓ CA Licensed C-57 Well Drilling Contractor on record #377385 Well Pump RepairPump InstallationWater Well Drilling

842 E Carolina St, Woodbridge, CA 95258 · 12 mi from Stockton

Call (209) 334-4725 Details
Verified Oct 2026 · Unclaimed listing

Liebig Bob and Sons Pump Service

80/100
✓ CA Licensed C-57 Well Drilling Contractor on record #976048 ★ 4.5 (8 reviews) 2 licensed people Well Pump RepairPump InstallationWater Well Drilling

10062 New Hope Rd, Galt, CA 95632 · 19 mi from Stockton

Call (209) 745-2787 Details
Verified Oct 2026 · Unclaimed listing

Howk Systems

90/100
✓ CA Licensed C-57 Well Drilling Contractor on record #479018 ★ 4.1 (16 reviews) Well Pump RepairPump InstallationWater Well Drilling

1825 Yosemite Blvd, Modesto, CA 95354 · 28 mi from Stockton

Call (209) 529-4110 Details Website
Verified Oct 2026 · Unclaimed listing

Jensen Kelin Drilling

90/100
✓ CA Licensed C-57 Well Drilling Contractor on record #1005241 ★ 5 (7 reviews) Well Pump RepairWell Water TestingPump InstallationWater Well Drilling

9700 Clay Station Rd, Wilton, CA 95693 · 30 mi from Stockton

Call (916) 717-8178 Details Website
Verified Oct 2026 · Unclaimed listing

On California's license list in Stockton

Everyone the state list places in Stockton, as published. Some are licensed people rather than companies.

TownName on the listLicense classesLicenseExpiresPhone
Stockton Advancedgeo INC C-57 Well Drilling Contractor 1063765 Feb 2028 (800) 511-9300
Bee Blessed Water Wells Drilling & Pump Service INC C-57 Well Drilling Contractor 1079625 Aug 2027 (925) 518-0442
Moorman's Water Systems INC C-57 Well Drilling Contractor 468816 Jan 2027 (209) 931-3210
Universal Pump & Supply INC C-57 Well Drilling Contractor 265761 Sep 2028 (209) 464-9839

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 in Stockton 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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Well questions in Stockton

Where are the licensed well businesses listed for Stockton based?

11 licensed well businesses are listed within 30 miles of Stockton. 2 are based in Stockton itself, 3 more within 15 miles and 6 further out, up to 30 miles away. Other towns with more than one listing: Acampo (2), Modesto (2) and Wilton (2). The closest is Moorman's Water Systems INC, under 1 mile from Stockton.

Who can repair a well pump in Stockton?

11 businesses within 30 miles of Stockton hold a pump installer license class on a state list. The Contractors State License Board (California) list, read October 10, 2026, places 4 entries in Stockton itself, shown in the table on this page.

Which well businesses near Stockton test well water?

1 of the 11 businesses within 30 miles of Stockton lists water testing among its services.

How many of the well businesses near Stockton have Google reviews?

9 of the 11 listed for Stockton have 3 or more Google reviews. Howk Systems has the most reviews, 16, with an average of 4.1 stars, as Google showed them at our last check.

Testing: well water test fees · what to test your well for

License list: Contractors State License Board (California), read October 10, 2026.

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