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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon817
    Verified drain cleaning services reviews

Find Drain cleaners in Boulder

Avatar for All American Drain Cleaning, LLC
All American Drain Cleaning, LLC
4.6(
399
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I had a particularly stubborn clog in my floor drain p-trap but they stuck with it and got it draining even after I though I’d just have to dig it up and replace it. On top of that they were quick to respond, gave me time options based on my needs, showed up on time, cleaned up after themselves and were very polite."
Response time9 hrs
Recommended by91%of homeowners
Avatar for No Limits Plumbing & Drains
No Limits Plumbing & Drains
5.0(
109
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business+1 more

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Warranties offered

Small jobs welcome

"He bid the washer box install then was able to add the drain pipe increase. Very neat work. Added a clean out with the drain increase that was needed. Pleasant easy to work with, good communicator, good quality work done timely. Really appreciated the work"
Sink Rough In
Washer
Sink for bathroom
Shower & Toilet
Before Cleanout

+2

Response time7 hrs
104 neighbors recently requested a quote
Recommended by57%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 Boulder, 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!

Recommended by57%of homeowners
Avatar for Peak Plumbing & Drain Repair, LLC
Peak Plumbing & Drain Repair, LLC
4.8(
62
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Boulder, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Jacob Smyth was very cordial, honest, and he knew his profession well. His crew was polite and they did an excellent job on the new sewer line! They cleaned everything up, reconnected the chain link fence and protected the yard with plywood. I m so glad I hired them and will definitely recommend them if anyone needs them."
Before
Sewer Repair
Response time6 hrs
97 neighbors recently requested a quote
Recommended by85%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 Boulder, CO and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time3 days
Recommended by89%of homeowners
Dr. Drain
5.0(
10
)
Drain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Great drain clearing service by Jordan without all the bait and switch add-ons provided by the lower cost services. His charge included camera work before and after, with the best guarantee: no payment if he can't clear the line. He uses more powerful equipment than the cheaper services. Don't fall for the $95 service offered by others -- I tried them and they are a scam. They come out, use their lower power equipment unsuccessfully, and then try to get you to upgrade for major repairs. This guy is honest from the start and gets your line cleared in one visit."
Best Dog Ever
Pre Lined CIPP Pipe
Busy Day, Boulder CO
Wining
NuFlow Liner

+1

Response time2 hrs
Response rate100%
8 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 Boulder, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Jared did great, very professional and knowledgeable, showed up on time, gave me several no pressure options, cleared up several questions and assumptions I had, performed efficiently on the option I chose, snaked our pipes about 75 feet several times, showed me the clog(s) he encountered, reassembled and flushed the system, and then had me run the washer drain cycle to make sure the sink gurgle was gone. Also pointed out an anomaly with the subfloor sink drain and explained how it should be. Great encounter, would definitely have Jared back if more service needed."
53 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for TYCO Plumbing Corporation
TYCO Plumbing Corporation
5.0(
60
)
Drain Line Breakage - Camera Locate

Serving Boulder, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Very courteous got the job done quick and made sure everything was very cleaned up when they left a customer really appreciates that! Great job guys I'd refer you to anyone I know."
Tub/Shower valve upgrade
New 1/4 turn main with pressure reducing valve.
Upgraded disposal with drain modifications. (AFTER
Leaking disposal with improper drain. (BEFORE)
New fiberglass tub install

+2

Response time2 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
...
Showing 1-10 of 268
Drain Cleaning questions, answered by experts

Start by unscrewing the overflow valve, which is located on the wall of your tub between the floor drain and the tub spout. Gently insert a plumbing snake down into the pipe, move it back and forth, and pull it out. Remove any hair, debris, and soap scum that comes out with it. Repeat the process until the snake comes out clean, and then reinstall the cap on your overflow valve.

To clean gunk out of a sink drain, pour in a half cup of baking soda, then 1 cup of white vinegar. The two will react chemically; let them fizz for 15 minutes, then rinse with boiling water. Repeat these steps if necessary for particularly dirty sink drains, and consider a drain snake if there are clogs.

While some chemical drain cleaners with hydrochloric acid can dissolve hair, this method is not recommended as it can also destroy your plumbing pipes. A common DIY alternative is using baking soda and vinegar, which can help break down the clog but will not actually dissolve the hair. The best and safest method for clearing a hair clog is to remove it manually. You can use a drain snake, a straightened wire hanger with pliers to fish out the clog, or have a plumber use a professional auger for more severe blockages.

No, it is not advisable to spray pesticides down the drain in your home. Most drinking water and wastewater treatment systems are not properly equipped to remove pesticides. Should pesticides infiltrate waterways, they can cause harm to plants, fish, or other living things. In most areas, pouring pesticides down the drain is illegal due to the potential harm it causes. 

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.

The Boulder, CO homeowners’ guide to drain cleaning services

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