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Best Well Water Testing in New York, NY

Compare 24 local well water testing providers in New York. Verified listings with real contact info.

24 verified providers · Updated 2026-04-19

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1

Quest Diagnostics

3.8 ★ (199 reviews)

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2

Kaltech Environmental Services, LLC

5.0 ★ (15 reviews)

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3

M & M Testing

5.0 ★ (1 reviews)

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1

Quest Diagnostics

3.8 (199 reviews)
139 Centre St STE 207, New York, NY 10013
Mon–Fri 8am–6:30pm · Sat–Sun 8am–4pm
2

Kaltech Environmental Services, LLC

5.0 (15 reviews)
55 Broad St 26th floor, New York, NY 10004
Mon–Fri 9am–5pm · Sat–Sun Closed
3

M & M Testing

5.0 (1 reviews)
32 Orchard St # 3, New York, NY 10002
4

ABC Environmental LLC

5.0 (268 reviews)
112 Stanton St, New York, NY 10002
Open 24 Hours
5

Fast Lab

4.8 (1,319 reviews)
215 Water St, Brooklyn, NY 11201
Mon–Sun 8am–6pm
6

Kruger's Training Academy

4.9 (130 reviews)
521 E 12th St Unit GFRE, New York, NY 10009
Open 24 Hours
7

Olympian Water Testing

5.0 (3 reviews)
350 5th Ave, New York, NY 10118
Mon–Sun 7am–10pm
8

American Environmental Assessment & Solutions, Inc.

5.0 (2 reviews)
109 N 12th St Suite 704, Brooklyn, NY 11249
Mon–Fri 8am–5pm · Sat–Sun 10am–1pm
9

MKM Environmental Consulting

5.0 (146 reviews)
18 E 48th St #1001, New York, NY 10017
Mon–Fri 8am–5:30pm · Sat 9am–1pm · Sun Closed
10

Water Test Wholesale

5.0 (1 reviews)
250 E 73rd St, New York, NY 10021
Open 24 Hours
11

Olympian Water Testing

5.0 (14 reviews)
47-01 Greenpoint Ave, Sunnyside, NY 11104
Mon–Sun 9am–9pm
12

DEP BACKFLOW

5.0 (24 reviews)
1114 57th St, Brooklyn, NY 11219
Mon–Thu 8am–6:30pm · Fri 8am–4pm · Sat Closed · Sun 8am–2pm
13

Backflow Testing - BackFlow Pro

5.0 (143 reviews)
5802 New Utrecht Ave, Brooklyn, NY 11219
Mon 8am–7:30pm · Tue–Thu 8am–7pm · Fri 8am–12:30pm · Sat Closed…
14

BNF Consulting NYC

5.0 (270 reviews)
109-20 Queens Blvd #3E, Forest Hills, NY 11375
Mon–Fri 8am–8pm · Sat 8am–5pm · Sun Closed
15

Olympian Water Testing

5.0 (14 reviews)
1365 N Railroad Ave, Staten Island, NY 10306
Mon–Sun 9am–9pm
16

Water Works Laboratory Inc

3.8 (4 reviews)
Manufacturers Village, 360 Glenwood Ave # 1, EAST Orange
Mon–Fri 8:30am–5pm · Sat–Sun Closed
17

Garden State Laboratories, Inc. - Main Lab

3.6 (24 reviews)
410 Hillside Ave, Hillside, NJ 07205
Mon–Fri 8:30am–5pm · Sat–Sun 9am–12pm
18

PITS Environmental

5.0 (11 reviews)
67-71 E Willow St Suite 3, Millburn, NJ 07041
Mon–Fri 8am–5pm · Sat–Sun Closed
19

Pace Analytical

4.2 (18 reviews)
1275 Bloomfield Ave # 6, Fairfield, NJ 07004
Mon–Fri 8am–5pm · Sat–Sun Closed
20

Aqua Doctor NJ

5.0 (86 reviews)
555 Goffle Rd, Ridgewood, NJ 07450
Mon–Fri 8:30am–5pm · Sat 9am–1pm · Sun Closed
21

Advanced Analytical Technologies, Inc.

5.0 (1 reviews)
37 Ramland Rd, Orangeburg, NY 10962
Mon–Fri 9am–6pm · Sat–Sun 11am–6pm
22

Anco Environmental Services Inc

4.7 (99 reviews)
1 Russo Pl, Berkeley Heights, NJ 07922
Open 24 Hours
23

CRC Services LLC

4.8 (16 reviews)
63 Holly Dr, Tinton Falls, NJ 07724
Mon–Fri 24hrs · Sat–Sun 9am–5pm
24

New Jersey Laboratories Inc

4.6 (12 reviews)
1110 Somerset St, New Brunswick, NJ 08901
Mon–Fri 8am–5pm · 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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