Coastal Air Plus, Myrtle Beach, SC: Backflow Testing

Certification

✓ On South Carolina's certified backflow tester roster Phone matches its Google profile

Certified tester	Certificate	Expires
Jesse Mertens	126349529	March 2029
Herbert Windley	126354629	March 2029

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) 238-3838 Visit website More testers in South Carolina

Price reports

What a backflow test costs in Myrtle Beach

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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 Coastal Air Plus' website says

Services listed on Coastal Air Plus' website, read October 11, 2026: general plumbing and water heaters. coastalairplus.com, coastalairplus.com/residential/plumbing-services-myrtle-beach

It says	Details	Page
Service area	Horry County; Myrtle Beach, Conway and Charleston	coastalairplus.com
Emergency service	Offered, it says (hours not stated)	coastalairplus.com
Founding year	In business since 1947	coastalairplus.com/residential/ductless-mini-split-service

Read on coastalairplus.com on October 11, 2026 (5 pages). This is what the business says about itself.

Where you will find Coastal Air Plus

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

Other backflow testers nearby

Business	Services	Distance
Southlantic	Backflow Testing	2 mi
Serviceworks Mech Solutions LIc	Backflow Testing	3 mi
Carolina Cool, Inc	Backflow Testing	4 mi
Mia'S Master Plumbing	Backflow Testing	4 mi
At Your Service	Backflow Testing	4 mi
Ars / Rescue Rooter	Backflow Testing	5 mi

Questions about Coastal Air Plus

Is Coastal Air Plus licensed?

Yes. South Carolina records showed an active certificate (#126349529) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.

What does Coastal Air Plus do?

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

What areas does Coastal Air Plus serve?

They are based in Myrtle Beach, South Carolina, within driving distance of Surfside Beach, Murrells Inlet, Myrtle Beach, Conway, Marion. Its website names Horry County and Myrtle Beach, Conway and Charleston as areas it serves (read October 11, 2026).

How do I reach Coastal Air Plus?

Call (843) 238-3838. 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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