Top-rated drain cleaners.

Get matched with top drain cleaners in Denver, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your drain cleaning project in Denver, CO?

Select your specific project to find the pro for you.

TRUSTED BY DENVER, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon3.4k+
    Verified drain cleaning services reviews

Find Drain cleaners in Denver

Drain Unlimited, LLC
4.6(
31
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Denver, CO and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Cyrus is an honest man with high integrity. I trusted in my home while I was at work. He is fair with his rates and his work is well done. He is reliable and takes pride in his work. I would highly recommend Drain Unlimited! If, I could rate him a 10 I would."
Response time7 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
No Limits Plumbing & Drains LLC
5.0(
109
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

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!

3 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for No Limits Plumbing & Drains
No Limits Plumbing & Drains
5.0(
110
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Warranties offered

Small jobs welcome

"Example: Marco cleared my kitchen sink drain with cable machine. He recommended a hydro jet for a deeper clean. We went with both options. Now are sink drain is super clear! Thank you! I will definitely call No Limits Plumbing & Drains again!"
Sink Rough In
Washer
Sink for bathroom
Shower & Toilet
Before Cleanout

+2

Response time8 hrs
38 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for 4C's Drain Services, LLC
4C's Drain Services, LLC
4.9(
40
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Denver, CO and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Cory , Caleb ,and Christian are top of the line professionals! I have been working with them for six years and they have taken care everything in my house from clearing the main drain to coming out for an emergency flood in my basement on a Sunday. I cannot recommend them enough. They are priced very reasonably and don’t take advantage of your situation."
50 gal gas power vent water heater
Water heater replacement
Water service replacement
Water service replacement
Water service

+2

Response time3 hrs
Recommended by94%of homeowners
Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,116
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"They were very timely, explained the problem clearly (washing machine drain cleanout), finished quickly, and cleaned up after himself. He also provided helpful advice to avoid having this problem reoccur. Very satisfied with the service!"
sewer cleaning
1435 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Afford-A-Rooter
Afford-A-Rooter
4.4(
138
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Denver, CO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I had a clogged kitchen drain on a weekend, a challenging time to find a reasonably priced plumbing company. After several unsuccessful calls, I made an appointment with an expensive service for the same day. I received a call back later in the day from Jason at Afford-a Router. He answered my questions and made an appointment for the same day. He arrived at the house, reviewed and resolved the problem in twenty minutes. He was professional, answered my questions, and the charge was very reasonable, considering it was a weekend. I highly recommend their services and will use them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time5 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing - Denver
Benjamin Franklin Plumbing - Denver
4.4(
260
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Denver, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"The pro identified the exact spot was the water leaking was coming from. He cut the part up of the pipe and replaced it with w good one, explaining every thing he was doing. He tried to make sure there was no more leaking before leaving. He further removed a clog in the drain in a sink where the flow was almost stopped."
201 neighbors recently requested a quote
Recommended by86%of homeowners
...
Showing 1-10 of 536
Drain Cleaning questions, answered by experts

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

A two-way cleanout can help if there’s already a clog, but the best strategy to prevent one is by not rinsing grease, oil, or fat down your drains, not flushing or rinsing coffee grounds or egg shells down your drains, flushing only human waste and toilet paper (so no diapers, period products, bathroom wipes, or paper towels), and using drain guards on all of your drains.

While there is no specific “best” method to clear hair out of a drain, several options work well. Using a combination of baking soda and vinegar to dissolve the hair clog is a great and easy way to help clear the drain. Drain snakes are also effective for more severe clog buildups. 

It’s possible to snake minor drain clogs yourself, provided they sit within a foot or two of the drain itself, but it’s usually best to hire a professional plumber regardless. Even experienced DIYers have a high chance of accidentally pushing the clog further into the drain using a drain snake or another tool, so hiring a plumber is the ideal course of action. A professional plumber can use camera equipment to locate and identify the clog, and remove the entire blockage to fix your issue permanently.

It’s sometimes difficult to distinguish a clog from a frozen drainpipe since ice technically causes a clog. If the temperature doesn’t tip you off, there are a few additional signs that your pipe is frozen. Look for condensation and frost around the pipes. Ice in pipes can cause a banging or clanking noise as opposed to a clog from a softer material.

The Denver, CO homeowners’ guide to drain cleaning services

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