Ashley Plumbing & HVAC, Charleston, SC: Backflow Testing

Approvals

✓ On the Charleston Water System list Phone matches its Google profile

Charleston Water System approved backflow prevention assembly testers, as of July 31, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (843) 723-2814 Visit website More testers in South Carolina

Price reports

What a backflow test costs in Charleston

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Published prices nationwide

$29.99 to $100 per assembly

$0$25$50$75$100$125

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

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 Ashley Plumbing & HVAC's website says

Services listed on Ashley Plumbing & HVAC's website, read October 11, 2026: backflow testing, backflow installation and replacement, general plumbing, water heaters and drain and sewer service. ashleyplumbingco.com/best-plumbers-in-charleston-sc, ashleyplumbingco.com/plumbing-services, ashleyplumbingco.com, ashleyplumbingco.com/plumber-near-me

It says	Details	Page
Service area	Charleston, Mount Pleasant, Hanahan, James Island, Summerville and North Charleston	ashleyplumbingco.com
Founding year	In business since 1982	ashleyplumbingco.com

Read on ashleyplumbingco.com on October 11, 2026 (4 pages). This is what the business says about itself.

Where you will find Ashley Plumbing & HVAC

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Blitch Plumbing	Backflow Testing	3 mi
Plum Easy	Backflow Testing	4 mi
Precision Fire Systems	Backflow Testing	5 mi
Yellowstone Landscape	Backflow Testing	5 mi
Charleston Irrigation	Backflow Testing	6 mi
Hiller Companies	Backflow Testing	6 mi

Questions about Ashley Plumbing & HVAC

Is Ashley Plumbing & HVAC approved to test backflow assemblies?

Ashley Plumbing & HVAC is on the Charleston Water System list, as of July 31, 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 Ashley Plumbing & HVAC do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does Ashley Plumbing & HVAC serve?

They are based in Charleston, South Carolina, within driving distance of Charleston, North Charleston, Mt Pleasant, Johns Island, Goose Creek. Its website names Charleston, Mount Pleasant, Hanahan, James Island, Summerville and North Charleston as areas it serves (read October 11, 2026).

How do I reach Ashley Plumbing & HVAC?

Call (843) 723-2814. 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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