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Best Well Water Testing in Queens, NY

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

24 verified providers · Updated 2026-04-19

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1

Labcorp

4.4 ★ (114 reviews)

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2

Brainseed Testing

3.1 ★ (75 reviews)

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3

Quest Diagnostics - Elmhurst

4.4 ★ (38 reviews)

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1

Labcorp

4.4 (114 reviews)
94-19 60th Ave, Elmhurst, NY 11373
Mon–Wed 8am–12pm,12:30–4pm · Thu 8am–12pm,12:30–6pm · Fri 8am–1…
2

Brainseed Testing

3.1 (75 reviews)
102-50 67th Dr, Forest Hills, NY 11375
Mon–Sat 9am–5pm · Sun Closed
3

Quest Diagnostics - Elmhurst

4.4 (38 reviews)
88-31 55th Ave, Elmhurst, NY 11373
Mon–Fri 8am–5pm · Sat 8am–1pm · Sun Closed
4

Monster Aquarium Inc - Shop in Queens New York

4.2 (1,004 reviews)
131-08 40th Rd, Flushing, NY 11354
Mon–Sun 10am–8pm
5

Cornerstone Testing Solutions

5.0 (1 reviews)
82-11 37th Ave Suite LL19, Jackson Heights, NY 11372
Mon–Sat 9am–7pm · Sun Closed
6

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
7

Olympian Water Testing

5.0 (14 reviews)
47-01 Greenpoint Ave, Sunnyside, NY 11104
Mon–Sun 9am–9pm
8

ALS Environmental

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

Green Orchard Group

5.0 (335 reviews)
39-27 29th St, Long Island City, NY 11101
Mon–Fri 7am–12am · Sat–Sun 8am–5pm
10

Laboratory Testing Services

4.3 (15 reviews)
40-20 22nd St, Long Island City, NY 11101
Open 24 Hours
11

Water Test Wholesale

5.0 (1 reviews)
250 E 73rd St, New York, NY 10021
Open 24 Hours
12

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
13

Olympian Water Testing

5.0 (19 reviews)
461 Columbus Ave, New York, NY 10024
Mon–Sun 9am–9pm
14

ABC Environmental LLC

5.0 (268 reviews)
112 Stanton St, New York, NY 10002
Open 24 Hours
15

HD WATER NY

5.0 (237 reviews)
1 Cutter Mill Rd Suite 3, Great Neck, NY 11021
Mon–Fri 9am–5pm · Sat–Sun Closed
16

Kaltech Environmental Services, LLC

5.0 (15 reviews)
55 Broad St 26th floor, New York, NY 10004
Mon–Fri 9am–5pm · Sat–Sun Closed
17

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…
18

Angstrom Testing Services LLC

5.0 (46 reviews)
30 Hempstead Ave S4, Rockville Centre, NY 11570
Mon–Fri 8am–7pm · Sat 9am–6pm · Sun 10am–5pm
19

Olympian Water Testing

5.0 (14 reviews)
1365 N Railroad Ave, Staten Island, NY 10306
Mon–Sun 9am–9pm
20

Water Works Laboratory Inc

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

PITS Environmental

5.0 (11 reviews)
67-71 E Willow St Suite 3, Millburn, NJ 07041
Mon–Fri 8am–5pm · Sat–Sun Closed
23

Pace Analytical

4.2 (18 reviews)
1275 Bloomfield Ave # 6, Fairfield, NJ 07004
Mon–Fri 8am–5pm · Sat–Sun Closed
24

Water Alchemists

4.7 (9 reviews)
233 E Montauk Hwy Suite 2D, Lindenhurst, NY 11757
Mon–Fri 9am–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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