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Find Sewer main clearers in Longmont

Dr. Drain

5.00(
8
)
Approved Pro

Dr. Drain

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"They did an excellent job. Had to cut into driveway and then excavate to get to pipe. Really pleased with the result. A big job that they completed in basically one day."

Norman B on April 2019

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"They did an excellent job. Had to cut into driveway and then excavate to get to pipe. Really pleased with the result. A big job that they completed in basically one day."

Norman B on April 2019


Avatar for Crystal Clear Drains, LLC

Crystal Clear Drains, LLC

5.00(
5
)
Approved Pro

Crystal Clear Drains, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Here at Crystal Clear Drains, LLC we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"They were the first to respond and I was able to get an appointment for the next working day. John came right on time and did a thorough diagnosis , explaining why my kitchen drain got clogged. He snaked my drain and it works perfectly now. He also gave me some good advice on how to keep my drain clear. I would recommend this business to any homeowner and will use them again!"

Mary B on November 2020

Here at Crystal Clear Drains, LLC we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us anytime with any questions you may have. Thanks for your time and have a great day.

"They were the first to respond and I was able to get an appointment for the next working day. John came right on time and did a thorough diagnosis , explaining why my kitchen drain got clogged. He snaked my drain and it works perfectly now. He also gave me some good advice on how to keep my drain clear. I would recommend this business to any homeowner and will use them again!"

Mary B on November 2020


Tipping Hat Plumbing Heating & Electric, LLC**

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Tipping Hat Plumbing Heating & Electric, LLC**

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

Tipping Hat Plumbing, Heating & Electric, is a locally family owned and operated business serving the Denver Metro area and surrounding counties! We take pride in offering a range of services, including heating, plumbing, electrical, as well as drains and sewers. Our company thrives on getting you the very best technicians, competitive financing options, robust warranties, all while respecting your time and your home. Our mission is simple: to knock your socks off with exceptional service, every time we are in your home. Why is our company called Tipping Hat? It's more than just our namesake. When we tip our hat to you, it symbolizes the utmost respect and appreciation we hold for our customers. Just as one would tip their hat as a gesture of respect, we strive to go the extra mile to provide exceptional service, quality products, and unwavering support to our customers.

Tipping Hat Plumbing, Heating & Electric, is a locally family owned and operated business serving the Denver Metro area and surrounding counties! We take pride in offering a range of services, including heating, plumbing, electrical, as well as drains and sewers. Our company thrives on getting you the very best technicians, competitive financing options, robust warranties, all while respecting your time and your home. Our mission is simple: to knock your socks off with exceptional service, every time we are in your home. Why is our company called Tipping Hat? It's more than just our namesake. When we tip our hat to you, it symbolizes the utmost respect and appreciation we hold for our customers. Just as one would tip their hat as a gesture of respect, we strive to go the extra mile to provide exceptional service, quality products, and unwavering support to our customers.


Avatar for All American Drain Cleaning, LLC

All American Drain Cleaning, LLC

4.66(
367
)
Approved Pro

All American Drain Cleaning, LLC

4.66(
367
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
8 years of experience

We at All American Drain Cleaning, LLC, focus on quality drain care projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"We had a complex project to repair our sewer line both inside and outside the house. Daniel came up with a brilliant plan to solve the problem without tearing up our brand new driveway. He was extremely thorough with his assessment of all the issues and paid attention to our priorities, to minimize disruption but also to never have to deal with this again! And the pricing was very competitive."

Denise C on November 2025

We at All American Drain Cleaning, LLC, focus on quality drain care projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"We had a complex project to repair our sewer line both inside and outside the house. Daniel came up with a brilliant plan to solve the problem without tearing up our brand new driveway. He was extremely thorough with his assessment of all the issues and paid attention to our priorities, to minimize disruption but also to never have to deal with this again! And the pricing was very competitive."

Denise C on November 2025


Avatar for Tipping Hat Plumbing, Heating & Electric

Tipping Hat Plumbing, Heating & Electric

4.43(
91
)
Approved Pro

Tipping Hat Plumbing, Heating & Electric

4.43(
91
)
Approved Pro
Customers say: Quick response
186 local quotes requested
19 years of experience

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

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 Mountain Valley Plumbing and Heating

Mountain Valley Plumbing and Heating

5.00(
8
)
Approved Pro

Mountain Valley Plumbing and Heating

5.00(
8
)
Approved Pro
Customers say: Quick response
27 local quotes requested
18 years of experience

With 17 years of experience in the industry Mountain Valley Plumbing and Heating is the company you need to take care of your home and business. We offer quality work at an affordable rate. Give Mountain Valley Plumbing and Heating a call today! We look forward to working with you!

"I highly recommend Mountain Valley Plumbing & Heating! I had a furnace installed six years ago by a different company, Steele Bros Heating, Inc. located in Denver. My furnace is a high-efficiency condensing furnace, yet they never installed the condensate drain line— a huge mistake — it's not only dangerous, but totally embarrassing to overlook such an important part of the installation! I had Mountain Valley Plumbing & Heating come out for a furnace tune up, and their technician, Scott realized the issue. The motor in my furnace was underwater due to the lack of the drain and my furnace wouldn't turn on. I called Steele Bros Heating to fix the problem, and they placed the blame on me, saying I should have had the furnace inspected and that because I didn't have them out once a year for maintenance, they would also void my warranty. I immediately called the City of Boulder inspectors to figure out what to do. They were appalled that a HVAC company wouldn't take responsibility for su"

Kari O on September 2025

With 17 years of experience in the industry Mountain Valley Plumbing and Heating is the company you need to take care of your home and business. We offer quality work at an affordable rate. Give Mountain Valley Plumbing and Heating a call today! We look forward to working with you!

"I highly recommend Mountain Valley Plumbing & Heating! I had a furnace installed six years ago by a different company, Steele Bros Heating, Inc. located in Denver. My furnace is a high-efficiency condensing furnace, yet they never installed the condensate drain line— a huge mistake — it's not only dangerous, but totally embarrassing to overlook such an important part of the installation! I had Mountain Valley Plumbing & Heating come out for a furnace tune up, and their technician, Scott realized the issue. The motor in my furnace was underwater due to the lack of the drain and my furnace wouldn't turn on. I called Steele Bros Heating to fix the problem, and they placed the blame on me, saying I should have had the furnace inspected and that because I didn't have them out once a year for maintenance, they would also void my warranty. I immediately called the City of Boulder inspectors to figure out what to do. They were appalled that a HVAC company wouldn't take responsibility for su"

Kari O on September 2025


Avatar for Rooter Guy, LLC

Rooter Guy, LLC

4.66(
2,729
)
Approved Pro

Rooter Guy, LLC

4.66(
2,729
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1286 local quotes requested

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"Rooter Guy – Plumber: Aaron I had an amazing experience with Rooter Guy! Aaron was the plumber who came out, and he was absolutely fantastic. He was professional, friendly, and got the job done quickly. I had leaking pipes, and he made sure everything was fixed properly. The company also worked with me every step of the way to make sure the repair was affordable and done right. I’m so grateful for their help — highly recommend Aaron and the whole Rooter Guy team!"

Katie L on November 2025

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"Rooter Guy – Plumber: Aaron I had an amazing experience with Rooter Guy! Aaron was the plumber who came out, and he was absolutely fantastic. He was professional, friendly, and got the job done quickly. I had leaking pipes, and he made sure everything was fixed properly. The company also worked with me every step of the way to make sure the repair was affordable and done right. I’m so grateful for their help — highly recommend Aaron and the whole Rooter Guy team!"

Katie L on November 2025


Avatar for J S Plumbing

J S Plumbing

5.00(
9
)
Approved Pro

J S Plumbing

5.00(
9
)
Approved Pro
Customers say: Quick response
30 local quotes requested
3 years of experience

We specialize in plumbing services, repairs, installations, and more. We pride ourselves on the quality work we provide while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"He came and assessed the damaged. Then he said he needed parts, it being old it took a little while to find it. Then he put new part in cleaned the tub nicely. Plumber James was super polite and very competent. Would definitely hire again!!"

Donna P on March 2024

We specialize in plumbing services, repairs, installations, and more. We pride ourselves on the quality work we provide while delivering great customer service. Check out all the services we offer below and call -or- click to schedule a free estimate today!

"He came and assessed the damaged. Then he said he needed parts, it being old it took a little while to find it. Then he put new part in cleaned the tub nicely. Plumber James was super polite and very competent. Would definitely hire again!!"

Donna P on March 2024


Avatar for Peak Plumbing & Drain Repair, LLC

Peak Plumbing & Drain Repair, LLC

4.88(
56
)
Approved Pro

Peak Plumbing & Drain Repair, LLC

4.88(
56
)
Approved Pro
Super Service Award
Customers say: True professional
90 local quotes requested
6 years of experience

With over 10 years of experience the industry, we are the experts you need to take care of your home or business. We handle everything from drain cleaning to excavating, and plumbing. We will treat your home as we would treat our own. Give Peak Plumbing & Drain Repair a call today, we look forward to working with you!

"Excellent "

Belden S on October 2025

With over 10 years of experience the industry, we are the experts you need to take care of your home or business. We handle everything from drain cleaning to excavating, and plumbing. We will treat your home as we would treat our own. Give Peak Plumbing & Drain Repair a call today, we look forward to working with you!

"Excellent "

Belden S on October 2025


Avatar for OnGrade Plumbing & Excavating LLC.

OnGrade Plumbing & Excavating LLC.

5.00(
6
)
Approved Pro

OnGrade Plumbing & Excavating LLC.

5.00(
6
)
Approved Pro
2 years of experience
Free onsite estimate

We're a local, family owned business looking to help make a difference! We're a local, family owned business looking to make a difference in the plumbing industry. We specialize in mainline drain repairs/replacements, tankless water heaters and boiler work but are happy to help with any of your plumbing needs!

"Ongrade plumbing and excavating was a god send. Unbelievable how clean and professional they were from start to finish on my sewer line replacement. They did their best to protect my grass with plywood and did a very good job cleaning up given the huge pile of dirt! Thier pricing was amazing compared to some of the other estimates I received from other company's. Highly recommend to anyone for any of thier home or business plumbing issues "

rick g on July 2025

We're a local, family owned business looking to help make a difference! We're a local, family owned business looking to make a difference in the plumbing industry. We specialize in mainline drain repairs/replacements, tankless water heaters and boiler work but are happy to help with any of your plumbing needs!

"Ongrade plumbing and excavating was a god send. Unbelievable how clean and professional they were from start to finish on my sewer line replacement. They did their best to protect my grass with plywood and did a very good job cleaning up given the huge pile of dirt! Thier pricing was amazing compared to some of the other estimates I received from other company's. Highly recommend to anyone for any of thier home or business plumbing issues "

rick g on July 2025

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FAQs for sewer main clearing projects in Longmont, CO

A plumber can clear a simple sewer pipe blockage in about an hour, but tougher clogs take several hours, and major problems can stretch into a full day. Remember that the city, not the homeowner, is responsible for the main municipal line. Your plumber will inspect the pipe, explain what’s happening, and give you a realistic timeline before the work begins.

Prevention comes down to smart use and routine care. Only flush water, approved liquids, and toilet paper—never wipes, floss, or cat litter. Toss food scraps and grease in the trash, and install strainers in drains to catch hair. Regular inspections can also help spot buildup early. Staying mindful of what goes down the drain is the easiest, least-expensive way to keep your line clear.

When hiring a sewer line company, don’t just focus on the price. Make sure the contractor is licensed, insured, and has good customer reviews. Ask for references to get a better sense of their work. It’s also a plus if they have years of experience or industry awards. Carefully review the contract and check that pricing is clear and transparent.

Sewer line cleaning keeps your entire plumbing system running smoothly. When the main line is clear, drains flow freely, toilets flush better, and unpleasant odors fade. Regular cleanings also ease strain on older pipes, helping prevent leaks and backups. Think of it as a plumbing tuneup that keeps everything connected and working efficiently while extending the life of your system.

The Longmont, CO homeowners’ guide to sewer main clearings

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