Capitol Boiler Works
Backflow testing. 7921 Woodruff Ct, Springfield, VA 22151
Approvals
Where you will find Capitol Boiler Works
These are the city pages close enough for this business to appear on.
- Alexandria, VA(4 mi)
- Washington, DC(14 mi)
- Hyattsville, MD(18 mi)
- Silver Spring, MD(19 mi)
- Rockville, MD(20 mi)
- Beltsville, MD(25 mi)
- Gaithersburg, MD(26 mi)
- Upper Marlboro, MD(27 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| American Boiler, Inc. | Backflow Testing | 3 mi |
| Water Management, Inc | Backflow Testing | 6 mi |
| A&E Plumbing Inc | Backflow Testing | 11 mi |
| Complete Building Services | Backflow Testing | 13 mi |
| Unlimited Home Services LLC | Backflow Testing | 13 mi |
| W. L. Gary Company, Inc | Backflow Testing | 13 mi |
Questions about Capitol Boiler Works
Is Capitol Boiler Works approved to test backflow assemblies?
Capitol Boiler Works 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 Capitol Boiler Works do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Capitol Boiler Works serve?
They are based in Springfield, Virginia, within driving distance of Alexandria, Washington, Hyattsville, Silver Spring, Rockville. Service areas are set by the business, so confirm yours when you call.
How do I reach Capitol Boiler Works?
Call (703) 599-4324. Their website is linked on this page.
Is this your business?
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