Seward Plumbing
Backflow testing. 1058 Linden Ave, Zanesville, OH 43701
Approvals
Price reports
What a backflow test costs in Zanesville
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Published prices nationwide
$29.99 to $100 per assembly
Every published price, with its source: what a backflow test costs.
Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.
What Seward Plumbing's website says
Services listed on Seward Plumbing's website, read October 11, 2026: water heaters and drain and sewer service. sewardplumbingheatingandcooling.com
| It says | Details | Page |
|---|---|---|
| Service area | Muskingum County | sewardplumbingheatingandcooling.com/Customers/Service-Area |
| 24-hour service | Offered, it says | sewardplumbingheatingandcooling.com |
Read on sewardplumbingheatingandcooling.com on October 11, 2026 (4 pages). This is what the business says about itself.
Where you will find Seward Plumbing
These are the city pages close enough for this business to appear on.
- Zanesville, OH(under 1 mi)
- Newark, OH(19 mi)
- Coshocton, OH(22 mi)
- Pataskala, OH(36 mi)
- Lancaster, OH(36 mi)
- Johnstown, OH(38 mi)
- Carroll, OH(38 mi)
- Pickerington, OH(41 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Steve Kelso Plumbing | Backflow Testing | under 1 mi |
| Thorne Plumbing, Heating & Air Cond. | Backflow Testing | under 1 mi |
| Todd Plumbing & Heating | Backflow Testing | 1 mi |
| Stewart Plumbing & Heating | Backflow Testing | 3 mi |
| Roger Touvell Heating & AC | Backflow Testing | 3 mi |
| Enviro Flow Co Roto Rooter | Backflow Testing | 4 mi |
Questions about Seward Plumbing
Is Seward Plumbing approved to test backflow assemblies?
Seward Plumbing is on the City of Newark (Ohio) list and Zanesville-Muskingum County Health Department list, as of September 22, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.
What does Seward Plumbing do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Seward Plumbing serve?
They are based in Zanesville, Ohio, within driving distance of Zanesville, Newark, Coshocton, Pataskala, Lancaster. Its website names Muskingum County as areas it serves (read October 11, 2026).
How do I reach Seward Plumbing?
Call (740) 452-6470. Their website is linked on this page.
Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.
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