Doan Sun LIc
Backflow testing. 930 U.S, US-321, York, SC 29745
Certification
| Certified tester | Certificate | Expires |
|---|---|---|
| Scotty Dover | 146133528 | March 2028 |
Price reports
What a backflow test costs in York
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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 Doan Sun LIc's website says
Services listed on Doan Sun LIc's website, read October 11, 2026: general plumbing, water heaters and drain and sewer service. doansunplumbingllc.com/residential, doansunplumbingllc.com
| It says | Details | Page |
|---|---|---|
| Service area | York, Cherokee, Lancaster and Chester counties; Lake Wylie, Tega Cay and Fort Mill | doansunplumbingllc.com |
| 24-hour service | Offered, it says | doansunplumbingllc.com |
Read on doansunplumbingllc.com on October 11, 2026 (3 pages). This is what the business says about itself.
Where you will find Doan Sun LIc
These are the city pages close enough for this business to appear on.
- York, SC(1 mi)
- Rock Hill, SC(11 mi)
- Fort Mill, SC(17 mi)
- Gastonia, NC(17 mi)
- Chester, SC(20 mi)
- Mt Holly, NC(24 mi)
- Gaffney, SC(24 mi)
- Charlotte, NC(27 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Carolina Lift Stations | Backflow Testing | 2 mi |
| 1st Choice Plumbing | Backflow Testing | 10 mi |
| Precision Plumbing | Backflow Testing | 10 mi |
| Aaa City Plumbing | Backflow Testing | 10 mi |
| Roto-Rooter Plumbing | Backflow Testing | 11 mi |
| Peart Plumbing Company | Backflow Testing | 12 mi |
Questions about Doan Sun LIc
Is Doan Sun LIc licensed?
Yes. South Carolina records showed an active certificate (#146133528) when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.
What does Doan Sun LIc do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Doan Sun LIc serve?
They are based in York, South Carolina, within driving distance of York, Rock Hill, Fort Mill, Gastonia, Chester. Its website names York, Cherokee, Lancaster and Chester counties and Lake Wylie, Tega Cay and Fort Mill as areas it serves (read October 11, 2026).
How do I reach Doan Sun LIc?
Call (803) 628-0949. 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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