The contractor lookup tool features water well professionals who are either NGWA members or certified through NGWA’s voluntary Certification Program. Before finalizing your decision to work with any business, please verify with your state to ensure their compliance with any state-specific requirements. It’s important to note that NGWA neither endorses nor guarantees the work of any company listed.

Find Well Water Testing and Treatment Contractors Near Me

Find qualified Well Water Testing and Treatment contractors in your area using our contractor lookup tool. Learn more about NGWA Contractor Certifications here.

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Pitner Drilling & Pump

Contractors Company
PO Box 1570 Attn: Office
Woodland, WA 98674-1500
United States
(360) 574-6461

Rock Well Water Systems & Pumps

Contractors Company
14765 Shamel St
Entiat, WA 98822
United States
(509) 687-5253

O'Connell Drilling & Supply

Contractors Company
PO Box 1845
Brewster, WA 98812-1845
United States
(509) 689-1212

Don Pitner Jr Well Drilling

Contractors Company
PO Box 21
Battle Ground, WA 98604-0021
(360) 686-3776

Redinger Inc

Contractors Company
PO Box 100
Yacolt, WA 98675-0199
United States
(360) 686-8600

MESA

Contractors Company
6711 NE 58th Ave
Vancouver, WA 98661-1437
United States
(360) 694-6242

Mather & Sons Pump Service Inc

Contractors Company
12307 NE 95th St
Vancouver, WA 98682-2409
United States
(800) 257-1310

Arrow Drilling

Contractors Company
PO Box 489
Newberg, OR 97132-0489
United States
(503) 538-4422

Schneider Water Services

Contractors Company
21881 River Rd NE
Saint Paul, OR 97137-9508
United States
(503) 633-2666

Mack Drilling Company Inc

Contractors Company
PO Box 12067
Salem, OR 97309-0067
United States
(503) 371-4399

Bach Drilling Company

Contractors Company
3340 Wilson Creek Rd
Ellensburg, WA 98926-7241
United States
(509) 925-6320

Shiloh Water Systems Inc

Contractors Company
PO Box 257
Mt Angel, OR 97362-0257
United States
(503) 845-5225

Steve's Pump Service Inc

Contractors Company
PO Box 547
Boring, OR 97009-0547
United States
(503) 658-3051

Aaron Elliott

Contractor Individual
660 Deer Creek Way
Philomath, OR 97370
United States
(541) 913-5951

Westerberg Drilling Inc

Contractors Company
36728 S Kropf Rd PO Box 1228
Molalla, OR 97038
United States
(503) 829-2526

Well Water Testing and Treatment Articles and Resources

Does My Water Well Need Treatment?By Gary L. Hix, R.G., CWD/PI Have you ever asked yourself: “Does my well water need treatment?” The question is not one you can answer if you have not had your water tested recently. You should ask yourself instead: “When was the last time I had my water tested?” If the answer to this question […]

PFAS and Private Well Owners: What You Need to KnowNGWA published PFAS and Private Well Owners: What You Need to Know, a two-page fact sheet for home owners concerned about PFAS. Written in easy-to-understand language by groundwater professionals, it explains what PFAS are, how to test wells for PFAS, treatment options, and more.