JF Plumbing & Heating
Backflow testing. 15751 Crabbs Branch Way, Derwood, MD 20855
Approvals
Where you will find JF Plumbing & Heating
These are the city pages close enough for this business to appear on.
- Rockville, MD(2 mi)
- Gaithersburg, MD(4 mi)
- Silver Spring, MD(10 mi)
- Beltsville, MD(15 mi)
- Washington, DC(15 mi)
- Hyattsville, MD(18 mi)
- Alexandria, VA(22 mi)
- Upper Marlboro, MD(28 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Shapiro & Duncan, Inc. | Backflow Testing | 2 mi |
| A Tasker Inc, T/A Salco Mechanical Contractors | Backflow Testing | 2 mi |
| James A Wheat & Sons | Backflow Testing | 3 mi |
| Harvey W. Hottel | Backflow Testing | 4 mi |
| Master Plumbing & Mechanical | Backflow Testing | 4 mi |
| Mallick Plumbing & Heating, Inc | Backflow Testing | 4 mi |
Questions about JF Plumbing & Heating
Is JF Plumbing & Heating approved to test backflow assemblies?
JF Plumbing & Heating 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 JF Plumbing & Heating do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does JF Plumbing & Heating serve?
They are based in Derwood, Maryland, within driving distance of Rockville, Gaithersburg, Silver Spring, Beltsville, Washington. Service areas are set by the business, so confirm yours when you call.
How do I reach JF Plumbing & Heating?
Call (301) 840-3830. Their website is linked on this page.
Is this your business?
Claim this listing free: add the utilities you file with, your service area and your residential test price, and get annual test-due requests from property owners.
Claim this listing