Gladhill Plumbing & Heating, Inc.
Backflow testing. 10510 Woodsboro Pike, Walkersville, MD 21793
Certification
Price reports
What a backflow test costs in Walkersville
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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 Gladhill Plumbing & Heating, Inc.'s website says
Services listed on Gladhill Plumbing & Heating, Inc.'s website, read October 11, 2026: backflow testing, general plumbing, water heaters and drain and sewer service. gladhillplumbing.com/services, gladhillplumbing.com
| It says | Details | Page |
|---|---|---|
| Service area | Frederick County | gladhillplumbing.com/about-us |
| Founding year | Established in 1987 | gladhillplumbing.com |
| Licences, certifications, memberships | Licensed plumbers | gladhillplumbing.com |
Read on gladhillplumbing.com on October 11, 2026 (3 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 Gladhill Plumbing & Heating, Inc.
These are the city pages close enough for this business to appear on.
- Walkersville, MD(2 mi)
- Monrovia, MD(9 mi)
- Frederick, MD(11 mi)
- Gaithersburg, MD(25 mi)
- Rockville, MD(32 mi)
- Columbia, MD(33 mi)
- Ashburn, VA(35 mi)
- Jessup, MD(37 mi)
Other backflow testers nearby
| Business | Services | Distance |
|---|---|---|
| Premier Fire Protection Services, LLC | Backflow Testing | 3 mi |
| Warner Mechanical | Backflow Testing | 8 mi |
| All Around Plumbing Inc. | Backflow Testing | 8 mi |
| James Mettee Plumbing & Heating | Backflow Testing | 11 mi |
| K.G. Johnson, Inc | Backflow Testing | 13 mi |
| Charles A Klein & Sons, Inc | Backflow Testing | 18 mi |
Questions about Gladhill Plumbing & Heating, Inc.
Is Gladhill Plumbing & Heating, Inc. licensed?
Yes. Maryland records showed an active certificate when we last checked in Oct 2026. Ask to see it before work starts, since a certificate can lapse between checks.
What does Gladhill Plumbing & Heating, Inc. do?
Their listing covers backflow testing. Call to confirm the service you need, because offerings change.
What areas does Gladhill Plumbing & Heating, Inc. serve?
They are based in Walkersville, Maryland, within driving distance of Walkersville, Monrovia, Frederick, Gaithersburg, Rockville. Its website names Frederick County as areas it serves (read October 11, 2026).
How do I reach Gladhill Plumbing & Heating, Inc.?
Call (301) 898-3875. 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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