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TRUSTED BY DENVER, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon5.4k+
    Verified toilet services reviews

Top-Rated Toilet pros in Denver - Updated Nov 2026

Avatar for Waterworx Plumbing
Waterworx Plumbing
4.8(
99
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Denver, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"First of all, he had a great attitude doing work on a Sunday of the Labor Day holiday. Then he performed the task of replacing a toilet and two new valve stems, in a really efficient and professional way. Just cannot say enough about his skill and friendliness, and would recommend him with my highest regards!"
2 neighbors recently requested a quote
Recommended by83%of homeowners
No Limits Plumbing & Drains LLC
5.0(
112
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Denver, CO and surrounding areas

Approved

In business since 2024

Customers say: True professional

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are licensed and insured. We look \nforward to earning your business!

16 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Benjamin Franklin Plumbing - Denver
Benjamin Franklin Plumbing - Denver
4.4(
260
)
Drain Clog or Blockage - Clear

Serving Denver, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Jonathan Trejo was excellent - and punctual. He actually arrived early. One job turned into two: He repaired two running toilets and dripping valve connectors. Got them done in 4 hours. Would be glad to have him return for future work."
62 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,131
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"I had a toilet that was cracked and needed changed out ASAP! Nico came out the SAME DAY and installed my new toilet under 2 hours! Please give him a call for your plumbing needs! Very great, knowledgeable, friendly, on-time and wonderful work! Remember you get what you pay for so ask for Nico at Rooter Guy"
sewer cleaning
1293 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Flatirons Plumbing, Inc.
Flatirons Plumbing, Inc.
4.7(
265
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"In response to my 'phone call a man came to my house in less than an hour. After we agreed on the work to be done, he got to work immediately, replaced one toilet and repaired another in a few hours. It couldn't have been easier or more efficient."
Our Flatirons Plumbing Team!
We promise to listen to our customers
The Flatirons Plumbing Team
Response time5 hrs
6 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Rocky Mountain Plumbing & Drains LLC
Rocky Mountain Plumbing & Drains LLC
4.9(
26
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Denver, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I knew I needed my sewer to be done. I had 3 estimates and this company was fantastic! The quote was fair. Rocky Mountain is professional and trust worthy. Thought it was going to be a few day project. They got it done in one day and back in service! If you?re having drain or plumbing issues. Please call Rocky Mountain plumbing!"
Interior Sewer replaced
Interior Sewer replaced
Interior Sewer replaced
Interior Sewer replaced
Interior Sewer replaced

+1

1 neighbors recently requested a quote
Avatar for Compass Plumbing
Compass Plumbing
5.0(
33
)
Faucets, Fixtures and Pipes - Repair or ReplaceFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"This guy is AWESOME. We got Jay in for a fairly simple plumbing job in the new bathroom, then we decided we wanted to get some new toilets, Jay said yes of course and it was done I also asked for new gas line no problem he said fixed. Then we asked him to fit three new vanities which she did efficiently and finally we asked the impossible about the new shower extending it out and he found a way. What can I say he did everything asked at a price that was very good he was an awful lot cheaper than the big boys because he doesn't have the overheads but I guarantee this guy gives you everything you ask for with a smile thank you Jay we will be using you again"
Water Heating Systems
Navien Boiler
Response time2 hrs
Response rate96%
1 neighbors recently requested a quote
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Toilets FAQs, answered by experts

Adding a half bathroom can be worth it for two reasons: you want to increase the livability of your home and increase its value. While a value increase is more likely for a smaller home than a larger one, smaller houses with a large number of occupants can see a drastic increase in the ease and flow of daily life with the addition of a half bathroom.

Silicone-based caulk is known for its waterproofing qualities, so it’s the best option for any bathroom area. While it’s often more expensive, it will provide a better, longer-lasting seal than acrylic or latex caulk. Use it along the base of the toilet to prevent leaks and keep the area clean and protected.

Toilets typically connect to your main vent stack, a vertical pipe that runs through all finished levels of your home and exits through the roof. It’s located behind the walls, but if you have an unfinished basement or a utility closet, you may find a portion of it running the vertical length of the space. Some basement toilets use an air admittance valve instead, which is a small vent located in the wall directly behind the toilet that extends upward a few feet from the drain.

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.

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

The Denver, CO homeowners’ guide to toilet services

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