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TRUSTED BY DULLES, VA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1k+
    Verified toilet services reviews

Find Toilet pros in Dulles

Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Dulles, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Tommy was professional and knowledgeable. He arrived at both appointments on time and got the valve and water heater replaced quickly. I would highly recommend them. I comparison shopped two other plumbing companies during the day and DB's was the best in knowledge and price."
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time12 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Prince William Plumbing
Prince William Plumbing
5.0(
33
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Dulles, VA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I live in a 57 year-old house, and it is not easy to find replacement parts.  They analyzed what was needed
and had no problem in repairing each item.  They also noticed that the toilet was not installed correctly, and
brought it to my attention.  What a difference it has made.  Great professional work by Brian and Juan.  I am so
pleased with the work performed and will continue using this company.    
"
Additional Photos
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Ninja Plumbing LLC
Ninja Plumbing LLC
4.7(
15
)
Drain Clog or Blockage - Clear

Serving Dulles, VA and surrounding areas

Approved

In business since 2024

Emergency services offered

"Charles heads up Ninja Plumbing and quickly answered the call for a clogged kitchen double sink. The root cause was accurately triaged to a backup on the main drain pipe where the two PVC drain pipes connected. With a declogging auger machine, Charles was able to unclog the main drain pipe drain running the full 50ft auger metal line and test the water successfully draining from half full sink of water all in under 60 minutes. Charles' ongoing interaction & communications during the full session of the fix was fairly reassuring versus other contractors who may mind more onlooking from customers for edification."
Tankless water heater
Tankless water heater
Tankless water heater
Tankless water heater
Tankless water heater

+3

Response time7 hrs
Response rate100%
Avatar for SwiftPro Heating, Cooling & Plumbing
SwiftPro Heating, Cooling & Plumbing
4.6(
96
)
Drain Clog or Blockage - Clear

Serving Dulles, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

SwiftPro is a local, family-owned Heating, Cooling and Plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

Air Conditioner Trane Unit Install
Duct Cleaning
Tri County Feeds Customized ducts and HVAC complete systems
Trane HVAC Heating & A/C Install
Trane Install Heating & AC Project. Dual-Fuel & Solar-Compatible Systems

+62

125 neighbors recently requested a quote
Recommended by39%of homeowners
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Showing 1-10 of 440
Toilets questions, answered by experts

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

Some of the problems with in-wall toilets include the complex installation, which might need extra framing. It is also more difficult to access the toilet tank for maintenance or troubleshooting because it’s behind the flush button panel and in the wall. Over time, you’ll spend more on maintenance because you’ll need a plumber to work on hidden plumbing.

According to the Uniform Plumbing Code (UPC), the distance between your trap and the vent should be no more than 6 feet. For your vent to work properly, it needs to feed into the drain line within 6 feet of trapways that connect to it. Using this formula, you should be able to determine whether you will need multiple vent lines.

Yes, you’ll need to replace your toilet’s wax seal any time you move the toilet. This is because movement of the toilet will break the seal, rendering the remaining wax useless. Thankfully, replacing a wax seal is fairly easy, and the seal itself only costs $2 to $10 at most home improvement stores.

When replacing a wax seal you typically also have to replace the closet bolts that secure the toilet to the flange. These are usually about 2.5" - 3" long and have to be cut once the toilet is secure. Cutting them usually makes them too short to reuse.

Yes, you should screw your flange to the subfloor, including cement. The best way to get this done is to predrill holes into the concrete using a hammer drill and a ¼-inch concrete bit. Be careful when you’re ready to bolt your flange down, as you can accidentally crack it. You can avoid this issue by not installing the screws too deep. Or, you can opt for a flange with a stainless steel ring so you don’t have to worry about cracking the plastic.

The Dulles, VA homeowners’ guide to toilet services

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