BackflowNear Test-Due Reminder

Bishop and Sons

Backflow testing. 1723 Signal Point Rd B-2, Charleston, SC 29412

1 state-certified tester
★ 3.7 6 Google reviews
80/100 BackflowNear score

Certification

✓ On South Carolina's certified backflow tester roster ✓ On the Charleston Water System list Phone matches its Google profile
Certified testerCertificateExpires
Michael C Knight110140927June 2027

From the South Carolina Department of Environmental Services roster, read July 9, 2026. The roster lists people, not companies; these are the certified testers it lists for this business. Ask which tester will do your test, and your utility may also require the tester to be registered with it.

Call (843) 795-6990 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

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.

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Where you will find Bishop and Sons

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

Other backflow testers nearby

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Ashley Plumbing & HVACBackflow Testing6 mi
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Plum EasyBackflow Testing7 mi

Questions about Bishop and Sons

Is Bishop and Sons licensed?

Yes. South Carolina records showed an active certificate when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Bishop and Sons do?

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

What areas does Bishop and Sons serve?

They are based in Charleston, South Carolina, within driving distance of Johns Island, Charleston, North Charleston, Mt Pleasant, Goose Creek. Service areas are set by the business, so confirm yours when you call.

How do I reach Bishop and Sons?

Call (843) 795-6990.

Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.

Is this your business?

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