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There are 18 highly-rated local drain cleaners.

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    Verified drain cleaning services reviews

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"Great service"

Vince M on September 2025

Here at Tipping Hat Plumbing, Heating & Electric our focus is Good Old Fashioned Service. Plumbing, Heating, Cooling, Drain Cleaning and Electric service that is done right, that will last and skillfully completed by one of our hard working, courteous service specialists.

"Great service"

Vince M on September 2025


Avatar for All American Drain Cleaning

All American Drain Cleaning

425 N Coolidge Way
4.46(
24
)
Approved Pro

All American Drain Cleaning

425 N Coolidge Way
4.46(
24
)
Approved Pro
Customers say: Super punctual
40 local quotes requested
Free onsite estimate

Looking for reliable drain cleaning and sewer repair services in Denver? Look no further! All American Drain Cleaning is here to help. Our experienced team is dedicated to providing top-notch service to homeowners in the Denver Metro area. Contact us today for all your drain cleaning needs.

"This company has been our "go to" business for all of our plumbing issues for years, and just yesterday (July 16) they replaced 10 feet of our sewer line. The crew was extremely gracious, worked well as a team, and took extra care to not damage our backyard. And when the job was done, they took more time to restore our landscaping so that you can't even tell a backhoe was in our backyard! My wife and I highly recommend this company!"

Tim B on July 2025

Looking for reliable drain cleaning and sewer repair services in Denver? Look no further! All American Drain Cleaning is here to help. Our experienced team is dedicated to providing top-notch service to homeowners in the Denver Metro area. Contact us today for all your drain cleaning needs.

"This company has been our "go to" business for all of our plumbing issues for years, and just yesterday (July 16) they replaced 10 feet of our sewer line. The crew was extremely gracious, worked well as a team, and took extra care to not damage our backyard. And when the job was done, they took more time to restore our landscaping so that you can't even tell a backhoe was in our backyard! My wife and I highly recommend this company!"

Tim B on July 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
404 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for B.C. Plumbing Services

B.C. Plumbing Services

3355 Denargo St, Denver CO 80216
5.00(
6
)
Approved Pro

B.C. Plumbing Services

3355 Denargo St, Denver CO 80216
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Hey there, and welcome to B.C. Plumbing Services! My name is Brady Curley, the owner of B.C. Plumbing Services. I started this company to offer more personalized and affordable plumbing services. As a master plumber with over 13 years of experience, I became frustrated with the high overhead costs of larger service companies driving up prices for customers. My goal is to provide high-quality plumbing solutions at fair rates, ensuring better value and satisfaction for my clients. I offer a comprehensive range of services, including water and drainage piping, water heaters, leak detection, fixture repair and replacement, gas piping, sump pumps and pits, drain clogs, smoke testing, water filtration, and more. Having worked for prominent plumbing firms, I’ve gained valuable insights into the industry and honed my skills to deliver reliable solutions tailored to each client’s needs. When you choose me for your plumbing needs, you can expect superior craftsmanship, attention to detail, and cost-effective solutions. Experience the difference with me, your trusted master plumber for top-notch service.

"Done right. Done fast."

Mitchell R on November 2024

Hey there, and welcome to B.C. Plumbing Services! My name is Brady Curley, the owner of B.C. Plumbing Services. I started this company to offer more personalized and affordable plumbing services. As a master plumber with over 13 years of experience, I became frustrated with the high overhead costs of larger service companies driving up prices for customers. My goal is to provide high-quality plumbing solutions at fair rates, ensuring better value and satisfaction for my clients. I offer a comprehensive range of services, including water and drainage piping, water heaters, leak detection, fixture repair and replacement, gas piping, sump pumps and pits, drain clogs, smoke testing, water filtration, and more. Having worked for prominent plumbing firms, I’ve gained valuable insights into the industry and honed my skills to deliver reliable solutions tailored to each client’s needs. When you choose me for your plumbing needs, you can expect superior craftsmanship, attention to detail, and cost-effective solutions. Experience the difference with me, your trusted master plumber for top-notch service.

"Done right. Done fast."

Mitchell R on November 2024


Avatar for Prime Plumbing & Heating Inc

Prime Plumbing & Heating Inc

7000 Broadway
5.00(
7
)
Approved Pro

Prime Plumbing & Heating Inc

7000 Broadway
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 local quotes requested

Our pricing is very competitive with other licensed, insured and reputable Denver area plumbing, heating and drain services companies. We offer FREE second opinions on bid jobs with previous bidders written estimates. We specialize in upgrading old water heaters, boilers, and furnaces to new high efficiency models. We also service ALL plumbing and heating issues, big or small. Our sewer and drain services division is a 24/7 operation with no after hours, weekend or holiday extra charges. We offer 10% off for seniors and active duty or military veterans. Nathan Padilla, the owner and a Colorado native, started his plumbing apprenticeship right out of high school in 1998. He was recognized as the Honor Graduate in a class of 60 in a local plumbing apprentice training program. From there he worked for several different plumbing and mechanical contractors in the Denver area. In 2007 he became a Colorado Master Plumber while also obtaining his I.C.C. Master Mechanical certification. In 2012 he decided it was time to go into business for himself. Since 2012 Nathan has been able to establish a good sized and repeat customer base through the company core values of Quality, Integrity and Value.

"Arrived on time. Very clean. Did install and took care of old dishwasher. Price was very reasonable compared to other quotes. Will continue to recommend and use this company."

Teri C on December 2024

Our pricing is very competitive with other licensed, insured and reputable Denver area plumbing, heating and drain services companies. We offer FREE second opinions on bid jobs with previous bidders written estimates. We specialize in upgrading old water heaters, boilers, and furnaces to new high efficiency models. We also service ALL plumbing and heating issues, big or small. Our sewer and drain services division is a 24/7 operation with no after hours, weekend or holiday extra charges. We offer 10% off for seniors and active duty or military veterans. Nathan Padilla, the owner and a Colorado native, started his plumbing apprenticeship right out of high school in 1998. He was recognized as the Honor Graduate in a class of 60 in a local plumbing apprentice training program. From there he worked for several different plumbing and mechanical contractors in the Denver area. In 2007 he became a Colorado Master Plumber while also obtaining his I.C.C. Master Mechanical certification. In 2012 he decided it was time to go into business for himself. Since 2012 Nathan has been able to establish a good sized and repeat customer base through the company core values of Quality, Integrity and Value.

"Arrived on time. Very clean. Did install and took care of old dishwasher. Price was very reasonable compared to other quotes. Will continue to recommend and use this company."

Teri C on December 2024


Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for Time Plumbing, Heating & Electric INC

Time Plumbing, Heating & Electric INC

2525 W 6th Ave.
4.45(
29
)
Approved Pro

Time Plumbing, Heating & Electric INC

2525 W 6th Ave.
4.45(
29
)
Approved Pro
Customers say: Quality work
70 local quotes requested
42 years of experience

Founded in 1983, Time Plumbing, Heating & Electric Inc. has been serving the Denver, CO area with their plumbing, heating and electrical needs. If you have a drain that needs cleaning, a heater installed, or your panel box upgraded, then call the experts at Time Plumbing, Heating & Electric Inc. They are excited to hear from you so make the call now for your next appointment!

"So I've just sold my home in Lakewood and the Technicians at Time have come to repair a furnace motor and correct an code violation in my electrical panel that the city missed when I stalled 4 years ago. Their service has always been excellent. Madison returns messages first thing in the morning. The electrician Kevin Wendt explained the code violations clearly and corrected in 2 hours. I forgot the young man who repaired my furnace but he found the last motor in town for my model, potentially saving me having to spend thousands more. Home repair is never a pleasant experience but 3 times over the last decade, this business has given me peace of mind and fixed all issues quickly and professionally. Richard Gainer"

Richard G on April 2023

Founded in 1983, Time Plumbing, Heating & Electric Inc. has been serving the Denver, CO area with their plumbing, heating and electrical needs. If you have a drain that needs cleaning, a heater installed, or your panel box upgraded, then call the experts at Time Plumbing, Heating & Electric Inc. They are excited to hear from you so make the call now for your next appointment!

"So I've just sold my home in Lakewood and the Technicians at Time have come to repair a furnace motor and correct an code violation in my electrical panel that the city missed when I stalled 4 years ago. Their service has always been excellent. Madison returns messages first thing in the morning. The electrician Kevin Wendt explained the code violations clearly and corrected in 2 hours. I forgot the young man who repaired my furnace but he found the last motor in town for my model, potentially saving me having to spend thousands more. Home repair is never a pleasant experience but 3 times over the last decade, this business has given me peace of mind and fixed all issues quickly and professionally. Richard Gainer"

Richard G on April 2023


"Honest, solid work. My go to for plumbing needs moving forward."

Eric B on December 2024

Welcome to Mountain Side Plumbing! We look forward to serving you!

"Honest, solid work. My go to for plumbing needs moving forward."

Eric B on December 2024

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Drain Cleaning questions, answered by experts

Pouring drain cleaner down a vent pipe isn’t recommended. First of all, unlike a clog in a sink or bath caused by such material as soap scum build-up, toothpaste, and hair, clogs in a vent pipe are likely the result of debris from trees or even an animal stuck in the pipe. Drain cleaners won’t be able to eat through this kind of material. The cleaner will only become clogged in the vent with the debris, causing even more problems.

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

Air gaps get clogged by a few different means. Over time, food and grime can collect in the air gap, leading to a blockage. Mineral deposits from hard water are a common problem. Mineral buildup creates a film in the air gap and tubing, which can cause flow issues, as well as attract debris. Homeowners with hard water may want to remove mineral deposits regularly to keep the air gap clean and clear.

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

If your washing machine drain is clogged, that isn’t a good sign. Unlike toilet drains or kitchen sink drains, there isn’t matter that is easily broken up with a plumbing snake, and more care is required. If you’re in an old house or have mineral-rich water, there could be a buildup inside the pipe. Either way, if the blockage isn’t obvious and doesn’t dislodge with a snake, you need to call a pro—otherwise, you risk damaging integral plumbing.

The Centennial, CO homeowners’ guide to drain cleaning services

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

What do you need done? We’ll find top pros.
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