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Best Well Water Testing in Fremont, OH

Compare 11 local well water testing providers in Fremont. Verified listings with real contact info.

11 verified providers · Updated 2026-04-07

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1

Culligan of Fremont

4.8 ★ (147 reviews)

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2

Aquafiltration Service Company

5.0 ★ (1 reviews)

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3

Erie Environmental | Mold | Asbestos | Radon of Sandusky

4.9 ★ (202 reviews)

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1

Culligan of Fremont

4.8 (147 reviews)
507 Tiffin St, Fremont, OH 43420
Mon–Fri 8am–5pm · Sat–Sun Closed
2

Aquafiltration Service Company

5.0 (1 reviews)
W Water St, Oak Harbor, OH 43449
Mon–Fri 8am–5pm · Sat–Sun 8am–12pm
3

Erie Environmental | Mold | Asbestos | Radon of Sandusky

4.9 (202 reviews)
2233 E State Rd Suite C, Port Clinton, OH 43452
Mon–Fri 7am–6pm · Sat 8am–2pm · Sun Closed
4

Hempy Water of Tiffin, LLC

4.8 (202 reviews)
227 S Washington St, Tiffin, OH 44883
Mon–Fri 8am–5pm · Sat 9am–12pm · Sun Closed
5

Culligan of Tiffin

4.8 (92 reviews)
400 Wentz St, Tiffin, OH 44883
Mon–Fri 8am–5pm · Sat–Sun Closed
6

BoJhun Environmental Services

4.8 (13 reviews)
222 S Main St, Fostoria, OH 44830
Mon–Fri 8am–5pm · Sat–Sun Closed
7

Leaf Home Water Solutions

4.3 (69 reviews)
6898 Commodore Dr Unit B, Walbridge, OH 43465
Mon–Thu 8am–9pm · Fri 8am–5pm · Sat 8am–6pm · Sun Closed
8

North American Testing

5.0 (2 reviews)
205 Plank Rd, Norwalk, OH 44857
Mon–Fri 8:30am–5pm · Sat–Sun Closed
9

Peacock Water

4.9 (31 reviews)
31 E Water St, Norwalk, OH 44857
Mon–Fri 8am–5pm · Sat–Sun Closed
10

CWS Environmental

5.0 (2 reviews)
1394 Bellard Dr, Bowling Green, OH 43402
Mon–Fri 8am–5pm · Sat–Sun Closed
11

Able Well Drilling

4.8 (44 reviews)
14962 Sand Ridge Rd, Bowling Green, OH 43402
Mon–Fri 8am–4pm · Sat–Sun Closed

Frequently Asked Questions

What should I test my well water for in Pennsylvania?

PA DEP recommends annual testing for coliform bacteria, nitrates, and pH at minimum. Additional recommended tests include lead, iron, manganese, hardness, and total dissolved solids. If near gas drilling or mining, test for methane and heavy metals. Radon testing is recommended in some PA counties.

How often should well water be tested?

Test annually for bacteria and nitrates. Test every 3-5 years for a broader panel. Test immediately if you notice changes in taste, color, or odor, after flooding, after well work, or if anyone in the household has unexplained illness. Baseline testing is recommended when you move into a home.

Where can I get my well water tested in Pennsylvania?

Pennsylvania has PA DEP-accredited laboratories throughout the state. Your county Penn State Extension office can provide sampling kits and recommend local labs. Some well service companies also offer water testing as part of their services.

How much does well water testing cost in Pennsylvania?

Basic bacterial and nitrate testing costs $50-$100. A standard panel (bacteria, nitrates, pH, iron, manganese, hardness) costs $100-$200. Comprehensive testing including metals, VOCs, and radon costs $300-$500. Penn State Extension often offers discounted testing programs.

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