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Best plumbers near Fairfax, VA

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TRUSTED BY FAIRFAX, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon4.5k+
    Verified plumbing services reviews

Top-Rated Plumbers in Fairfax - Updated Nov 2026

Avatar for Prince William Plumbing
Prince William Plumbing
5.0(
33
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+6 more

Serving Fairfax, VA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I recently hired a plumbing company that came highly recommended by several individuals on Nextdoor. PRINCE WILLIAM PLUMBING is located in Nokesville, VA at 703-594-2440, they were prompt, reasonably priced, professional, and pleasant. A great experience and another happy customer. Many thanks to this family run business. Tech Dominic Webb 5 STARS"
Additional Photos
Recommended by96%of homeowners
Avatar for R Plumber, LLC
R Plumber, LLC
4.4(
258
)
Water Heater - Install or ReplaceGas PipingPlumbing for a Remodel or Addition - Install+3 more

Serving Fairfax, VA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"Rene (R-Plumber) was phenomenal. I attempted to replace a kitchen faucet. After a couple of hours and several issues, I decided to contact a professional before I mucked it up completely. When I reached Rene, he was able to squeeze me in promptly, timely perform the necessary replacement and all at a very reasonable cost! I will be using R-Plumber for all my future plumbing needs. In fact, I have the next project lined up."
Here we are!!!
Plumbing Ground Work
Lavatory Rough-in
One shower with 2 valve
Broken Sewer pipe

+59

Response time6 hrs
38 neighbors recently requested a quote
Recommended by94%of homeowners
American Plumbing, Inc.
5.0(
250
)
Water Main - Install, Replace or Repair

Serving Fairfax, 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
24 neighbors recently requested a quote
Recommended by84%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 Fairfax, VA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Done Rite was able to respond quickly when I had a water leak. The plumbers were very professional, rapidly identifying the source of the leak, and implementing a repair, while keeping any mess to a minimum. I will definitely call them again if I have an issue."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate100%
Recommended by66%of homeowners
Avatar for T.Q Excavation.Plumbing
T.Q Excavation.Plumbing
4.9(
112
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateSewer Main - Clear+5 more

Serving Fairfax, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Terrence provided excellent services. He was punctual, professional and courteous. He fixed the clogged bathroom sink immediately and upon my request, showed me how I could unclog the type of sink I have. He also informed me why I wasn’t getting stronger water pressure and what to do to change that. I definitely recommend Terrence and he’s on my list to call whenever I have a plumbing issue."
Toilet
Drain Cleaning
Toilet Flange Repair
Toilet Flange Repair
Toilet Flange Repair

+7

Response time2 hrs
Response rate90%
1 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

For plumbing work in Fairfax, you'll generally need permits from Fairfax County Land Development Services, and projects must comply with the Virginia Uniform Statewide Building Code. Most plumbing permits are required for new installations, major repairs, or water heater replacements. Inspections are mandatory at rough-in and final stages. Always verify requirements with both county officials and the Department of Professional and Occupational Regulation to ensure full compliance.

Helpful?

Fairfax's cold winters and humid summers significantly affect plumbing work in Fairfax. Freezing temperatures can cause pipes to burst, especially in uninsulated areas, so pipe insulation is crucial. Spring and fall are ideal for major plumbing projects, as milder weather reduces risks. Scheduling work outside peak summer demand helps secure local professionals and prevents delays, while winterizing systems in autumn can prevent costly emergencies.

Helpful?

For plumbing work in Fairfax, PEX and copper piping are preferred for water lines due to their reliability in local freeze-thaw cycles. For sewer lines, PVC is commonly used for its durability and ease of repair. Choose fixtures rated for hard water, and consider high-efficiency tankless water heaters to handle local demands. Sourcing materials from reputable local supply houses ensures compliance with Fairfax plumbing regulations and long-term performance.

Helpful?

Common mistakes with plumbing work in Fairfax include skipping required permits, failing to follow Fairfax County plumbing regulations, and attempting complex repairs without proper expertise. Mixing incompatible pipe materials and neglecting to insulate pipes in basements or crawl spaces are frequent issues. Overlooking high water pressure can also cause long-term damage. Consulting a licensed local professional helps avoid these pitfalls and ensures safe, code-compliant results.

Helpful?

For plumbing in Fairfax, regular maintenance is key. Homeowners should check for leaks and test shut-off valves monthly. Each season, flush the water heater, inspect sump pumps, and winterize outdoor faucets. Annually, arrange professional drain cleaning, water pressure testing, and inspect pipe insulation. Following this routine helps prevent plumbing emergencies, ensures compliance with local plumbing codes, and extends the life of your system.

Helpful?

The Fairfax, VA homeowners’ guide to plumbing services

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