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TRUSTED BY OAKTON, VA HOMEOWNERS

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    Average homeowner rating
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    Verified plumbing services reviews

Top-Rated Plumbers in Oakton - Updated Nov 2026

Avatar for R Plumber, LLC
R Plumber, LLC
4.4(
259
)
Water Heater - Install or ReplacePlumbing for a Remodel or Addition - InstallGas Piping+3 more

Serving Oakton, VA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"The boys at R Plumber came in on short notice and took care of a messy gas rerouting line I was dealing with. Before others had even responded to my inquiry, these guys were finished with the job. Later on when Best Buy dripped the ball and couldn t install my gas range, the owner of R Plumbing Rene himself came and did it in less than an hours notice. I highly recommend this company and I am glad I hired them. Professional and experienced and great price for the job. G.T."
Here we are!!!
Plumbing Ground Work
Lavatory Rough-in
One shower with 2 valve
Broken Sewer pipe

+59

Response time6 hrs
33 neighbors recently requested a quote
Recommended by93%of homeowners
American Plumbing, Inc.
5.0(
252
)
Water Main - Install, Replace or Repair

Serving Oakton, 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
18 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 Oakton, 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
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Additional Photos

+22

Response time1 day
Response rate100%
Recommended by66%of homeowners
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Plumbing FAQs, answered by experts

A plumbing pipe is simply a container for water, sewage, or even air in some cases. Like any other type of container, it has an internal empty space, or capacity. That space is the amount of room a plumbing component has to hold liquid. That amount of room is the volume.

The size of the pipe you use for your shower depends on the part of the shower you’re installing. Shower drainpipes have a 2-inch diameter, and the water supply lines (both hot and cold) have a ½-inch diameter. You may want to slightly increase the size of the vertical pipe if you have dual showerheads. Check the local building code prior to installation for guidance.

A faulty fill valve is the likely source of noise in your pipes after flushing a toilet. The valve is what’s responsible for bringing in the additional water needed when you flush a toilet. If this valve malfunctions, then it causes a sudden change in water pressure, which results in noises in the pipes.

The Thanksgiving holiday period is one of the busiest times of the year for plumbers. Both Thanksgiving Day and the day after, often called Black Friday or "Brown Friday" by plumbing professionals, see a significant increase in service requests. This is because a house full of guests, large holiday meals, and unfamiliarity with the home's plumbing can lead to clogged drains, garbage disposal issues, and sewer line backups. Outside of the holidays, the busiest weekdays for plumbers are typically Monday and Tuesday, as many people discover plumbing problems over the weekend but wait to call for service. Despite the holiday, you can rest assured that many plumbers work on Thanksgiving and Black Friday to handle the surge in emergency calls.

The amount of water wasted when a toilet ghost flushes depends on the cause of the ghost flushing. Leaky flapper valves tend to waste less water than a larger problem like a damaged flush valve that makes the toilet run constantly. Even if you don’t think you’re wasting a lot of water, it’s still a problem that should be fixed quickly. 

The Oakton, VA homeowners’ guide to plumbing services

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