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Best Well Water Testing in Brooklyn, NY

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

24 verified providers · Updated 2026-04-19

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1

Quest Diagnostics

3.5 ★ (98 reviews)

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2

CleanNYC Lead and Mold Solutions

5.0 ★ (140 reviews)

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3

Fast Lab

4.8 ★ (1319 reviews)

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1

Quest Diagnostics

3.5 (98 reviews)
546 Eastern Pkwy, Brooklyn, NY 11225
Mon–Fri 8am–5pm · Sat 8am–1pm · Sun Closed
2

CleanNYC Lead and Mold Solutions

5.0 (140 reviews)
841 Knickerbocker Ave, Brooklyn, NY 11207
Mon–Sat 9am–5pm · Sun Closed
3

Fast Lab

4.8 (1,319 reviews)
215 Water St, Brooklyn, NY 11201
Mon–Sun 8am–6pm
4

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
5

ABC Environmental LLC

5.0 (268 reviews)
112 Stanton St, New York, NY 10002
Open 24 Hours
6

Kaltech Environmental Services, LLC

5.0 (15 reviews)
55 Broad St 26th floor, New York, NY 10004
Mon–Fri 9am–5pm · Sat–Sun Closed
7

Kruger's Training Academy

4.9 (130 reviews)
521 E 12th St Unit GFRE, New York, NY 10009
Open 24 Hours
8

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
9

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…
10

Biotek Mold Specialists NYC

5.0 (96 reviews)
6616 Avenue T Suite #2, Brooklyn, NY 11234
Mon–Fri 24hrs · Sat Closed · Sun 24hrs
11

Olympian Water Testing

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

Olympian Water Testing

5.0 (3 reviews)
350 5th Ave, New York, NY 10118
Mon–Sun 7am–10pm
13

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
14

Total Quality Environmental Inc.

5.0 (5 reviews)
116 Bay 19th St, Brooklyn, NY 11214
Mon–Fri 8:30am–5:30pm · Sat–Sun Closed
15

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
16

Water Test Wholesale

5.0 (1 reviews)
250 E 73rd St, New York, NY 10021
Open 24 Hours
17

ALS Environmental

4.4 (7 reviews)
132-02 89th Ave Suite 217, Richmond Hill, NY 11418
Mon–Fri 9am–5pm · Sat–Sun Closed
18

Olympian Water Testing

5.0 (14 reviews)
1365 N Railroad Ave, Staten Island, NY 10306
Mon–Sun 9am–9pm
19

Water Works Laboratory Inc

3.8 (4 reviews)
Manufacturers Village, 360 Glenwood Ave # 1, EAST Orange
Mon–Fri 8:30am–5pm · Sat–Sun Closed
20

PITS Environmental

5.0 (11 reviews)
67-71 E Willow St Suite 3, Millburn, NJ 07041
Mon–Fri 8am–5pm · Sat–Sun Closed
21

Pace Analytical

4.2 (18 reviews)
1275 Bloomfield Ave # 6, Fairfield, NJ 07004
Mon–Fri 8am–5pm · Sat–Sun Closed
22

Advanced Analytical Technologies, Inc.

5.0 (1 reviews)
37 Ramland Rd, Orangeburg, NY 10962
Mon–Fri 9am–6pm · Sat–Sun 11am–6pm
23

Anco Environmental Services Inc

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

CRC Services LLC

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

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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