Slo-Flo Plumbing
Backflow testing. 792 Jennie Dr, 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 Slo-Flo Plumbing's website says
Services listed on Slo-Flo Plumbing's website, read October 11, 2026: backflow testing, backflow installation and replacement, general plumbing, water heaters and drain and sewer service. slofloplumbing.com/backflow-testing-and-installation, slofloplumbing.com
| It says | Details | Page |
|---|---|---|
| Service area | Anne Arundel and Howard counties | slofloplumbing.com |
| 24-hour service | Offered, it says | slofloplumbing.com |
Read on slofloplumbing.com on October 11, 2026 (5 pages). This is what the business says about itself.
Where you will find Slo-Flo Plumbing
These are the city pages close enough for this business to appear on.
- Severn, MD(1 mi)
- Glen Burnie, MD(4 mi)
- Pasadena, MD(7 mi)
- Baltimore, MD(7 mi)
- Halethorpe, MD(8 mi)
- Jessup, MD(8 mi)
- Annapolis, MD(12 mi)
- Columbia, MD(12 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Carson Plumbing | Backflow Testing | 2 mi |
| Russell R. Dwyer, Inc. | Backflow Testing | 4 mi |
| Tim Butler Plumbing & Heating | Backflow Testing | 4 mi |
| Petra Contractors, Inc. | Backflow Testing | 4 mi |
| Summit Fire & Security | Backflow Testing | 6 mi |
| Anne Arundel Plumbing | Backflow Testing | 6 mi |
Questions about Slo-Flo Plumbing
Is Slo-Flo Plumbing approved to test backflow assemblies?
Slo-Flo 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 Slo-Flo Plumbing do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Slo-Flo Plumbing serve?
They are based in Severn, Maryland, within driving distance of Severn, Glen Burnie, Pasadena, Baltimore, Halethorpe. Its website names Anne Arundel and Howard counties as areas it serves (read October 11, 2026).
How do I reach Slo-Flo Plumbing?
Call (443) 734-8609. 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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