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Best Well Water Testing in Little Valley, NY

Compare 13 local well water testing providers in Little Valley. Verified listings with real contact info.

13 verified providers · Updated 2026-04-19

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1

Jones Well Drilling Inc

4.8 ★ (65 reviews)

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2

Water Well Drilling Ellicottville, NY

3.0 ★ (1 reviews)

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3

Ellicottville Aquatics LLC. Pet Store

4.6 ★ (264 reviews)

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1

Jones Well Drilling Inc

4.8 (65 reviews)
10533 NY-242, Randolph, NY 14772
Mon–Fri 8am–5pm · Sat 8am–12pm · Sun Closed
2

Water Well Drilling Ellicottville, NY

3.0 (1 reviews)
10533 NY-242, Randolph, NY 14772
3

Ellicottville Aquatics LLC. Pet Store

4.6 (264 reviews)
4343 S Whalen Rd, Great Valley, NY 14741
Mon–Fri 10am–5pm · Sat–Sun 10am–3pm
4

Kellner LLC

5.0 (11 reviews)
13 E Union St, Allegany, NY 14706
Mon–Fri 8am–5pm · Sat–Sun Closed
5

L.B. Davis Water Well Drilling

5.0 (19 reviews)
44 Williams St, Bradford, PA 16701
Open 24 Hours
6

Culligan Water of Bradford, PA

3.8 (29 reviews)
393 Congress St, Bradford, PA 16701
Mon–Fri 8am–4:30pm · Sat–Sun Closed
7

Universal Well Services Inc.

1.0 (1 reviews)
124 Industrial Dr, Bradford, PA 16701
8

Willey Well Drilling

4.2 (47 reviews)
12870 NY-39, Sardinia, NY 14134
Mon–Fri 7am–5pm · Sat 7am–12pm · Sun Closed
9

Diefenbach Water Systems

4.8 (8 reviews)
1373 Stebbins Rd, Silver Creek, NY 14136
Mon–Fri 8am–5pm · Sat–Sun Closed
10

GenTech Scientific LLC

4.4 (43 reviews)
23 Mill St, Arcade, NY 14009
Mon–Fri 8am–4:30pm · Sat–Sun Closed
11

McCandless Well Drilling Inc

4.9 (413 reviews)
789 Busti-Sugar Grove Rd, Jamestown, NY 14701
Open 24 Hours
12

Ahold of Mold Environmental

5.0 (42 reviews)
3749 E Main St, Fredonia, NY 14063
Open 24 Hours
13

Culligan Water Conditioning of Dunkirk, NY

4.7 (34 reviews)
161 E Main Rd, Fredonia, NY 14063
Mon–Fri 8am–4:30pm · Sat–Sun Closed

Frequently Asked Questions

What should I test my well water for in New York?

NYSDOH recommends testing annually for coliform bacteria and nitrates at minimum. Given regional contamination history, also test for: PFAS (including PFOA and PFOS where plumes are known), 1,4-dioxane, and (especially on Long Island) saltwater intrusion and legacy industrial solvents, lead, arsenic, volatile organic compounds (VOCs), iron, manganese, and pH. Check with NYSDOH or NYSDEC for contaminants of concern in your region.

How often should well water be tested in New York?

Test annually for bacteria and nitrates. Comprehensive testing every 2-3 years is recommended. Test immediately after any flooding event, if you notice changes in taste, odor, or color, or if you receive a notice about contamination in your area from local authorities.

Where can I get my well water tested in New York?

Use a state-certified laboratory. Your local board of health, state university cooperative extension office, or environmental watch program can provide sampling kits and recommend certified labs. Some well service companies also partner with certified labs.

How much does well water testing cost in New York?

Basic bacterial and nitrate testing costs $75-$150. A standard potable water panel (bacteria, nitrates, pH, iron, manganese, hardness) costs $150-$300. Extended testing for specific contaminants adds $150-$300 per sample. A comprehensive panel including multiple contaminant types costs $400-$700.

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