Get matched with top drain cleaners in Boulder, MT

Q: How long does liquid drain cleaner take to work?

• <div><p>Most commercial liquid drain cleaners work in 15 to 30 minutes. Consult the label on the bottle for additional instructions or time suggestions to prevent damage to your drainpipes. Alternative solutions such as baking soda, salt, white vinegar, and/or boiling water can take longer since they are less harsh than liquid drain cleaners.</p></div>

Q: What tools are commonly used by professionals to clear blockages?

• <div><p>Professional tools include drain snakes, hydro jets, cameras for line inspection, and enzymatic or chemical cleaners for dissolution.</p></div>

Q: What can I put in my toilet to keep it from clogging?

• <div><p>To keep your toilet from clogging, you can use less toilet paper. You can also use a liquid toilet plunger to break up any clogs and keep the toilet drain and pipes clear. When it comes to a clogged toilet, the best route is prevention by using less toilet paper and making sure the mechanisms are all working properly.</p></div>

Q: How do you unclog a bathtub drain?

• <div><p>The best way to <a href="https://www.angi.com/articles/how-to-unclog-bathtub.htm">unclog a bathtub drain</a> is to pour a pot of boiled water down the drain, being careful not to splash yourself. However, take precautions, as boiling water can damage PVC pipes and joints. Follow up with &frac12; cup of baking soda and &frac12; cup of vinegar. Cover the drain with a small sink plunger and let it sit for 15 minutes. Pour boiling water down the drain again and replace the drain stopper. </p></div>

Q: How do you unclog a double sink with a garbage disposal?

• <div><p>You can <a href="https://www.angi.com/articles/how-to-unclog-double-kitchen-sink.htm">unclog a double kitchen sink</a> by plunging the side with the garbage disposal. Cover the drain hole on the other side first to avoid creating a mess. Plunge up and down until the water starts to drain. You can also pour in baking soda and vinegar to try and dissolve a clog. </p></div>

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Verified Reviews for Drain Cleaning pros in Boulder, MT

*The Angi rating for Drain Cleaning companies in Boulder, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

*The HomeAdvisor rating for Drain Cleaning companies in Boulder, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.

Last update on March 20, 2026

Reviewed in March 2026
Very polite. Completed the job quickly, did a quality job and cleaned up before leaving.
Smith Construction, Inc.
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Reviewed in November 2024
Everything went very smooth with the first consult all the way through to the texts leading up to the install. Great group of people to work with!
Renewal by Andersen of Montana
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Reviewed in August 2024
Great people to work with, family business, trustworthy, did an excellent job ripping up and replacing our driveway. They completed the job in one day and without any issues. Attention to detail. Highly recommend them and you won't have to worry about the quality of the job they'll do.
Ted's Asphalt Repair
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Reviewed in November 2022
Nathan is an excellent worker who works speedily and professionally. He replaced our dining room and bathroom floor and did such an excellent job that we want to hire him back to do our kitchen floor!! I would recommend Nathan to anyone!!!
Freedom Flooring
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Reviewed in July 2022
Great! Coby was very helpful, explained things well, was punctual and friendly!
DaBella - Missoula
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Reviewed in October 2021
Royal Construction managed a 6000 sgft Unique Log Home construction and finishing, inside & out, over multiple phases. Shane & his crew were detail oriented, overly efficient in design and material usage, punctual and 100% reliable to his word and bids. We would not have been able to...
Royal Construction & Remodeling
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Reviewed in December 2020
We went into the Helena location in July and picked out a shed to be built. We were told 8-10 weeks from time of order, so we put $1800.00 down that day. We were told we would receive updates along the build, and to expect our shed in late August, early Sept. By mid Sept, we still had no shed,...
TUFF SHED INC - Helena
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Reviewed in June 2020
John was extremely friendly, suggesting others to do portions of the work where he didn't consider himself an expert. They were, and the job was done right. For the part he did, the work was fast, clean, and done with a smile. He's my new go-to plumber in the Boulder/Helena area.
Sorensen Plumbing
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Reviewed in April 2020
He is very meticulous, takes pride in his, work, and makes sure whatever he does is done to code. I was pleased with the work he did for me!
DLH Electric
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Reviewed in February 2020
Wilson and his Crew did amazing once again. We hired them to do our fence last summer and decided to use them again to replace our roof. They went above and beyond and did extra cleanings they didn t need to do. Would definitely recommend them!
Creative Effects Landscape
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Find Drain cleaners in Boulder

A-Drain Plumbing

5.0(

)

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Boulder, MT and surrounding areas

In business since 2019

Offers commercial services

"I've given A-DRAIN PLUMBING 5 Stars. I only wish I could give them 10. A-Drain Plumbing came to my rescue when every other Plumber in town was just too busy. With -40 temperatures pipes & waterlines broke all over & around town. I called & let them know I lived outside of town in the country & my main water line had broke. They looked at their priorities & fit me in As soon as they possibly could. I received a call back unexpectedly right away & texts letting me know where they were & how soon they could come help me. A-Drain Plumbing completely know their business. Kind, courteous & extremely experienced. 10 Stars from me! Thank you A-DRAIN PLUMBING!"

Response time11 hrs

Response rate92%

Recommended by100%of homeowners

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Boulder, MT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Our service is about integrity, outstanding customer service, and fair pricing. I am your Handyman at your service.

+28

Recommended by92%of homeowners

Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Boulder, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The man that repaired my washing machine checked out everything before he cleaned out the drain pipe."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Boulder, MT and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."

Recommended by65%of homeowners

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Richest Hill Plumbing and Heating LLC

New to Angi

Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Boulder, MT and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"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 look\nforward to earning your business!"

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Drain Cleaning questions, answered by experts

Most commercial liquid drain cleaners work in 15 to 30 minutes. Consult the label on the bottle for additional instructions or time suggestions to prevent damage to your drainpipes. Alternative solutions such as baking soda, salt, white vinegar, and/or boiling water can take longer since they are less harsh than liquid drain cleaners.

Professional tools include drain snakes, hydro jets, cameras for line inspection, and enzymatic or chemical cleaners for dissolution.

To keep your toilet from clogging, you can use less toilet paper. You can also use a liquid toilet plunger to break up any clogs and keep the toilet drain and pipes clear. When it comes to a clogged toilet, the best route is prevention by using less toilet paper and making sure the mechanisms are all working properly.

The best way to unclog a bathtub drain is to pour a pot of boiled water down the drain, being careful not to splash yourself. However, take precautions, as boiling water can damage PVC pipes and joints. Follow up with ½ cup of baking soda and ½ cup of vinegar. Cover the drain with a small sink plunger and let it sit for 15 minutes. Pour boiling water down the drain again and replace the drain stopper.

You can unclog a double kitchen sink by plunging the side with the garbage disposal. Cover the drain hole on the other side first to avoid creating a mess. Plunge up and down until the water starts to drain. You can also pour in baking soda and vinegar to try and dissolve a clog.

The Boulder, MT homeowners’ guide to drain cleaning services

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

See all articles

Dan Simms
•
Aug 3, 2026Aug 3, 2026
How Much Will It Cost to Clean My Drain? [2026 Data]
When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.
Angi
•
Jul 9, 2026Jul 9, 2026
What Is Drain Cleaning? Everything You Need to Know
Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.
Timothy Moore
•
Apr 5, 2026Apr 5, 2026
How to Clean a Sink Drain Without Turning to Chemicals
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Timothy Moore
•
May 21, 2026May 21, 2026
How to Hire a Drain Cleaning Pro
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
Ginny Bartolone
•
Jul 9, 2026Jul 9, 2026
How to Clean and Prevent a Smelly Shower Drain
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
Lauren Bongard
•
Jul 20, 2026Jul 20, 2026
How Liquid Drain Cleaner Works: Pros and Cons
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.