Magnolia Plumbing Inc
Backflow testing. 600 Gallatin St NE, Washington, DC 20017
Approvals
Where you will find Magnolia Plumbing Inc
These are the city pages close enough for this business to appear on.
- Washington, DC(2 mi)
- Hyattsville, MD(5 mi)
- Silver Spring, MD(6 mi)
- Beltsville, MD(10 mi)
- Rockville, MD(12 mi)
- Alexandria, VA(13 mi)
- Upper Marlboro, MD(15 mi)
- Gaithersburg, MD(18 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Durance Plumbing | Backflow Testing | 2 mi |
| R&R Mechanical, LLC | Backflow Testing | 3 mi |
| AH Jordan Plumbing & Mechanical | Backflow Testing | 3 mi |
| W. L. Gary Company, Inc | Backflow Testing | 3 mi |
| Al Gleeson Electrical Co. Inc. | Backflow Testing | 3 mi |
| J&J Plumbing and Heating | Backflow Testing | 3 mi |
Questions about Magnolia Plumbing Inc
Is Magnolia Plumbing Inc approved to test backflow assemblies?
Magnolia Plumbing Inc is on the DC Water list, as of September 29, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.
What does Magnolia Plumbing Inc do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Magnolia Plumbing Inc serve?
They are based in Washington, District of Columbia, within driving distance of Washington, Hyattsville, Silver Spring, Beltsville, Rockville. Service areas are set by the business, so confirm yours when you call.
How do I reach Magnolia Plumbing Inc?
Call (888) 829-8510. Their website is linked on this page.
Is this your business?
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