Carson Plumbing
Backflow testing. 1420 Washington Ave, Severn, MD 21144
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Price reports
What a backflow test costs in Severn
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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 Carson Plumbing's website says
Services listed on Carson Plumbing's website, read October 11, 2026: general plumbing, water heaters and drain and sewer service. carsonplumbingmd.com
| It says | Details | Page |
|---|---|---|
| Service area | Crofton, Gambrills, Odenton, Severn and Severna Park | carsonplumbingmd.com |
| 24-hour service | Offered, it says | carsonplumbingmd.com/plumbing-services |
| Licences, certifications, memberships | Licensed plumbers | carsonplumbingmd.com |
Read on carsonplumbingmd.com on October 11, 2026 (4 pages). This is what the business says about itself; we have not checked the credentials it names with the issuing body.
Where you will find Carson Plumbing
These are the city pages close enough for this business to appear on.
- Severn, MD(1 mi)
- Glen Burnie, MD(6 mi)
- Jessup, MD(7 mi)
- Halethorpe, MD(9 mi)
- Baltimore, MD(9 mi)
- Pasadena, MD(9 mi)
- Columbia, MD(11 mi)
- Beltsville, MD(11 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Slo-Flo Plumbing | Backflow Testing | 2 mi |
| Summit Fire & Security | Backflow Testing | 5 mi |
| Tim Butler Plumbing & Heating | Backflow Testing | 5 mi |
| Russell R. Dwyer, Inc. | Backflow Testing | 5 mi |
| JA Smith & Company | Backflow Testing | 6 mi |
| Petra Contractors, Inc. | Backflow Testing | 6 mi |
Questions about Carson Plumbing
Is Carson Plumbing approved to test backflow assemblies?
Carson Plumbing is on the Anne Arundel County list, as of October 6, 2026. That is the state board's list of certified backflow testers. Ask for the tester's certificate number before the test.
What does Carson Plumbing do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Carson Plumbing serve?
They are based in Severn, Maryland, within driving distance of Severn, Glen Burnie, Jessup, Halethorpe, Baltimore. Its website names Crofton, Gambrills, Odenton, Severn and Severna Park as areas it serves (read October 11, 2026).
How do I reach Carson Plumbing?
Call (410) 963-0204. 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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