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Find Sewer main install, replace or repairers in Boulder

Dr. Drain

5.00(
9
)
Approved Pro

Dr. Drain

5.00(
9
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

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!

"Jordan was awesome! He initially sent one of his guys out to check for some gurgling and sediment in our plumbing in the basement. They took a good look and found some grading issues with our pipes. Jordan followed up with me after and then committed to coming out himself to determine options. Throughout it all he was very communicative and extremely knowledgeable. We discussed some options and moved forward with the one that made the most sense. The issue was addressed and Jordan followed up later on to make sure everything was still good. Highly recommend Jordan and team dr.drain!"

Ben J on November 2025

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!

"Jordan was awesome! He initially sent one of his guys out to check for some gurgling and sediment in our plumbing in the basement. They took a good look and found some grading issues with our pipes. Jordan followed up with me after and then committed to coming out himself to determine options. Throughout it all he was very communicative and extremely knowledgeable. We discussed some options and moved forward with the one that made the most sense. The issue was addressed and Jordan followed up later on to make sure everything was still good. Highly recommend Jordan and team dr.drain!"

Ben J on November 2025


Avatar for Precision Excavation, LLC

Precision Excavation, LLC

5.00(
4
)
Approved Pro

Precision Excavation, LLC

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

With many years of experience serving Nederland and surrounding area, Precision Excavation LLC, is your solution for all your excavation needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Great! Bryan and Matt are the best. We had a tough driveway project in the mountains and these guys handled it from day one. Professional, polite, hard workers, attention to detail, communicated throughout the project and never missed a beat. I would highly recommend them to anyone. Simply the Best!"

Bob l on October 2019

With many years of experience serving Nederland and surrounding area, Precision Excavation LLC, is your solution for all your excavation needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

"Great! Bryan and Matt are the best. We had a tough driveway project in the mountains and these guys handled it from day one. Professional, polite, hard workers, attention to detail, communicated throughout the project and never missed a beat. I would highly recommend them to anyone. Simply the Best!"

Bob l on October 2019


Avatar for Benjamin Franklin Plumbing - Denver

Benjamin Franklin Plumbing - Denver

4.67(
55
)
Approved Pro

Benjamin Franklin Plumbing - Denver

4.67(
55
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

At Benjamin Franklin Plumbing of Denver, we take pride in our well-earned reputation for delivering dependable plumbing installation services you can rely on. Whether it's upgrading to a modern water heater for improved energy efficiency, replacing aging sewer pipes to prevent leaks and blockages, or incorporating advanced water filtration systems for cleaner and safer water, these installations play a pivotal role in enhancing the comfort and health of your living space. Expert installation of these fixtures requires a combination of technical knowledge, precise execution, and attention to detail. A skilled plumbing team will ensure that the new fixtures are seamlessly integrated into your existing plumbing infrastructure, guaranteeing reliable performance and minimizing the potential for future issues. By choosing Benjamin Franklin Plumbing of Denver for your plumbing installation needs, you're choosing a reliable team!

"These guys are awesome and really make you feel confident in the service they are providing you."

Violet H on July 2024

At Benjamin Franklin Plumbing of Denver, we take pride in our well-earned reputation for delivering dependable plumbing installation services you can rely on. Whether it's upgrading to a modern water heater for improved energy efficiency, replacing aging sewer pipes to prevent leaks and blockages, or incorporating advanced water filtration systems for cleaner and safer water, these installations play a pivotal role in enhancing the comfort and health of your living space. Expert installation of these fixtures requires a combination of technical knowledge, precise execution, and attention to detail. A skilled plumbing team will ensure that the new fixtures are seamlessly integrated into your existing plumbing infrastructure, guaranteeing reliable performance and minimizing the potential for future issues. By choosing Benjamin Franklin Plumbing of Denver for your plumbing installation needs, you're choosing a reliable team!

"These guys are awesome and really make you feel confident in the service they are providing you."

Violet H on July 2024


Avatar for Hyper Flow Service Company

Hyper Flow Service Company

4.94(
25
)
Approved Pro

Hyper Flow Service Company

4.94(
25
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

At Hyper Flow Service Company, we pride ourselves on providing quality service that customers can believe in. Whether it is residential, commercial, or general drain and sewer clearance service, we can take care of all of your drain needs. We have state of the art drain cleaning equipment from the traditional snake or rooter, to high-tech power jetting equipment, cameras and locating devices to get the job finished accurately and on time. Call today! 720 259-5816

"Great company!"

Mark W on December 2024

At Hyper Flow Service Company, we pride ourselves on providing quality service that customers can believe in. Whether it is residential, commercial, or general drain and sewer clearance service, we can take care of all of your drain needs. We have state of the art drain cleaning equipment from the traditional snake or rooter, to high-tech power jetting equipment, cameras and locating devices to get the job finished accurately and on time. Call today! 720 259-5816

"Great company!"

Mark W on December 2024


Plumbing Drain Solutions

5.00(
1
)
Approved Pro

Plumbing Drain Solutions

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Plumbing Drain Solutions is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time, respectful and he did what he promised."

Nir C on May 2021

Plumbing Drain Solutions is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"He was on time, respectful and he did what he promised."

Nir C on May 2021


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
7 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


Avatar for Tatum Works Inc.

Tatum Works Inc.

5.00(
1
)
Approved Pro

Tatum Works Inc.

5.00(
1
)
Approved Pro
24 years of experience
Free onsite estimate

Tatum Works Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Tatum Works showed up the next day, gave me a good price to fix my water leak (much better than the other two contractors I contacted) They finished the work faster than expected and restored my yard to the original state. We are so very happy with the entire project with Dustin and his crew. We would highly recommend this company. "

Sandy S on January 2026

Tatum Works Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Tatum Works showed up the next day, gave me a good price to fix my water leak (much better than the other two contractors I contacted) They finished the work faster than expected and restored my yard to the original state. We are so very happy with the entire project with Dustin and his crew. We would highly recommend this company. "

Sandy S on January 2026


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
26 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 Tipping Hat Plumbing Heating & Electric, LLC

Tipping Hat Plumbing Heating & Electric, LLC

4.41(
589
)
Approved Pro

Tipping Hat Plumbing Heating & Electric, LLC

4.41(
589
)
Approved Pro
Customers say: Quality work
124 local quotes requested
26 years of experience

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.

"From the beginning, received inconsistent and conflicting information from multiple representatives regarding how the membership worked. This lack of clarity continued throughout my experience. I scheduled a water heater flush and was given a service window for the technician?s arrival. When the window passed with no technician showing up, I contacted the company myself, only to be told that the technician would not arrive for another three hours. I should have been notified proactively, rather than having to call to obtain this information. During the visit, the technician informed me that my water heater needed to be replaced at a cost of $12,000. I then requested a second opinion from Swan Plumbing and confirmed that my water heater did not need to be replaced and if replacement were ever necessary, the cost would be $6,500?nearly half of Tipping Hat. I also was told that the membership could be cancelled but when I tried to cancel they told me I had to pay for the whole year."

Lisa B on February 2026

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.

"From the beginning, received inconsistent and conflicting information from multiple representatives regarding how the membership worked. This lack of clarity continued throughout my experience. I scheduled a water heater flush and was given a service window for the technician?s arrival. When the window passed with no technician showing up, I contacted the company myself, only to be told that the technician would not arrive for another three hours. I should have been notified proactively, rather than having to call to obtain this information. During the visit, the technician informed me that my water heater needed to be replaced at a cost of $12,000. I then requested a second opinion from Swan Plumbing and confirmed that my water heater did not need to be replaced and if replacement were ever necessary, the cost would be $6,500?nearly half of Tipping Hat. I also was told that the membership could be cancelled but when I tried to cancel they told me I had to pay for the whole year."

Lisa B on February 2026


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
60 local quotes requested
7 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

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FAQs for sewer main install, replace or repair projects in Boulder, CO

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Boulder, CO homeowners’ guide to sewer main install, replace or repairs

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