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TRUSTED BY DUMFRIES, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon929
    Verified plumbing services reviews

Top-Rated Plumbers in Dumfries - Updated Nov 2026

American Plumbing, Inc.
5.0(
251
)
Water Main - Install, Replace or Repair

Serving Dumfries, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Want the job done right? Then American Plumbing are the ones to go with! They are professionals through and through. They are competent contractors that know their business and back it up with their service. They go above and beyond to ensure exceptional service and leave you smiling and satisfied from their job well done. Oh, and if you were still on the fence deciding . . . . they also back up the entire job with a guarantee for a full five years!! Thanks American Plumbers - keep up the exceptional work."
Work in Progress
After
Water Service Replacment
After Restoration
Work in Progress

+2

Response time7 hrs
20 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Done Rite Services
Done Rite Services
5.0(
16
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+5 more

Serving Dumfries, VA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Excellent experience from the helpful person who answered the phone to the WONDERFUL Plummer Willis who was so knowledgeable and did an excellent job. He suggested an improvement and now we love our new sink. Willis was always on time, kept me updated on his progress before arriving. Now we consider 'Done Rite' the best experience and our personal plumbing service!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate100%
Recommended by66%of homeowners
Avatar for Clearwater Plumbing & Repair, Inc.
Clearwater Plumbing & Repair, Inc.
5.0(
13
)
Water Main - Install, Replace or Repair

Serving Dumfries, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"First rate emergency replacement of a burst residential main water pipe in the front yard. Nate provided a very competitive bid and highly competent service to complete work in a very short period of time. Surface disturbance was minimal and cleaned up on project completion. County inspections passed flawlessly. No reservations in recommending Clearwater Plumbing & Repair, Inc., to meet the plumbing repair needs of HomeAdvisor subscribers."
Does Your Yard Ever Look Like this on a sunny day?
Keep Your Yard, trees and Pavers!
Changing out that old Hose Bibb
Happy to service your commode!
Example of Trenchless Replacement

+6

Response time5 hrs
Recommended by100%of homeowners
Avatar for 1 Stop Mechanical, Inc.
1 Stop Mechanical, Inc.
4.7(
97
)
Sewer Main - Install, Replace or RepairSewer Main - Install, Replace or Repair - For Business

Serving Dumfries, VA and surrounding areas

Approved

In business since 2009

Free estimates

Small jobs welcome

"Ignacio and Devon came by to reinstall a toilet that got loose off the flange. A previous plumber at another company installed it incorrectly a year or two back. They also did a Water Heater flush. They were quick, precise, knowledgeable, polite and friendly. They even made sure to clean anything they touched. There was an electrical issue they weren't sure about, but they stayed to make sure it got resolved. I would highly recommend them to anyone. I'll be hiring 1Stop Mechanical for other plumbing projects. Prices are very reasonable as well."
Pumped Septic Tank
Pipe Tap
4 in. Sewer Pipe
Pipe Tap Connection
Before Road Patch

+30

Response time2 hrs
5 neighbors recently requested a quote
Recommended by92%of homeowners
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Plumbing FAQs, answered by experts

After completing plumbing work in Dumfries, request a final inspection from the county if your project required a permit. Uninspected work causes complications during a home sale. You should also confirm meter readings with the local service authority to detect hidden leaks. Finally, monitor repaired supply lines for thirty days to catch slow drips, especially in homes with older galvanized pipes.

Helpful?

The frequent winter freeze-thaw cycles in Dumfries damage exterior pipes, irrigation systems, and exposed lines in unconditioned crawl spaces. Winter ground frost reaching up to eighteen inches deep delays underground excavation. Additionally, high summer humidity causes heavy condensation on cold pipes, accelerating corrosion on older metal fixtures. Heavy rainfall from nor'easters and late-summer storms heavily stresses sump pumps and below-grade plumbing.

Helpful?

Watch for sudden water bill increases, which indicate hidden leaks. In winter, look for visible frost on pipes in unconditioned crawl spaces or reduced water pressure after a hard freeze. During humid VA summers, check for condensation pooling around cold water lines or slow drains. Schedule plumbing updates if your home has pre-1985 galvanized steel pipes showing rust-tinged water.

Helpful?

Keep high-quality pipe insulation and a reliable thermometer on hand to protect exposed pipes during cold VA winters. For routine plumbing maintenance, you must also keep vapor barrier materials and a moisture meter to manage high summer humidity. Since local water has moderate hardness, keep drain strainers available to catch mineral sediment. Always know the exact location of your interior shutoff valve.

Helpful?

Start your fall routine for plumbing by insulating crawl space pipes and draining exterior hose bibs before the first freeze. During winter, monitor pipes on exterior walls during cold snaps. In spring, test your sump pump before heavy rains and inspect crawl spaces for moisture. Finally, spend your Dumfries summer checking under-sink connections for condensation and inspecting outdoor irrigation backflow preventers.

Helpful?

The Dumfries, VA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.