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TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon65
    Verified sewer cleaning services reviews

Verified Reviews for Sewer Cleaning pros in Johnstown, CO

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

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

Last update on September 01, 2026

Top-Rated Sewer cleaners in Johnstown - Updated Nov 2026

Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4.6(
3,131
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"The Rooter Guy replaced my main sewer line in 1 day. They did excellent work. Removing and installing new pipe . Haul off all the old concrete and pipe. They cleaned up so good I couldn't believe it!! Worth every penny!! Keep up the good work Rooter Guys. I would Definitely hire them again if needed."
sewer cleaning
1288 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Front Range Water Heater and Excavation
Front Range Water Heater and Excavation
4.9(
87
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Drain was initially cleared using a drain augur, but inspection via camera revealed that additional cleaning was needed. A followup visit happened about a week later to perform a hydro-jet flush and the video inspected now showed a very clean drain pipe. The technician was very professional and explained the steps he was following and what he observed. I would recommend this company for this kind of drain service."
Response time10 hrs
Response rate100%
7 neighbors recently requested a quote
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Avatar for Peak Plumbing & Drain Repair, LLC
Peak Plumbing & Drain Repair, LLC
4.8(
62
)
Sewer Main - Clear

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"Jacob and Tim with Peak Plumbing replaced my main drain sewer line from clean out to the sidewalk. These guys are great!!! They are professional, knowledgeable, have great skills and they are a great value for the work they do! I highly recommend these guys and the company. Great customer service!!!"
Before
Sewer Repair
Response time6 hrs
84 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Generation Sewer and Water, LLC
Generation Sewer and Water, LLC
4.6(
27
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I am a Realtor with RE/MAX, GSW is always my go to company for efficient sewer inspection's, repairs, clean outs and replacement. Always done correctly at a very fair price. They are easy to schedule, pull all necessary permits and always do what they say they will do on-time. In my professional opinion, they are the best in the business."
Response time8 hrs
Recommended by80%of homeowners
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Avatar for Blue Thunder Plumbing Sewer and Drain, LLC
Blue Thunder Plumbing Sewer and Drain, LLC
4.8(
14
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"It was Labor day weekend and our upstairs toilet was clogged and they came right out and got us up and running! Thanks!"
Response time2 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for 1st Action Plumbing Heating and Air, Inc.
1st Action Plumbing Heating and Air, Inc.
4.6(
153
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"My issue turned out to be a quick and simple fix, so while they were here they did a quick check and cleaned the sensors on my furnace."
Navien Tankless
Lennox EL296V
Response time5 hrs
6 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for OnGrade Plumbing & Excavating LLC.
OnGrade Plumbing & Excavating LLC.
5.0(
13
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"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"
Underground Gas Line
Underground Gas Line
Underground Gas Line
Leaking Pipes
Tankless Water Heater

+1

Response time10 hrs
Response rate91%
2 neighbors recently requested a quote
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Avatar for ELITE ROOTER, INC. - Berthoud
ELITE ROOTER, INC. - Berthoud
4.7(
16
)
Sewer Main - Clear

Serving Johnstown, CO and surrounding areas

Approved (Corporate)

In business since 2017

Free estimates

Credit card accepted

Are you searching for a reliable plumber ? Elite Rooter offers expert drain cleaning & a full range of residential plumbing services . As expereinced plumbers, we understand the frustration of plumbing problems & provide fast, dependable, and affordable solutions, available 24/7 for emergencies. Whether it's a stubborn clogged drain, a leaky pipe, or a need for water heater repair or installation, our licensed & insured technicians are ready to help. You'll always receive upfront pricing with no hidden fees, and we stand behind our work with a 100% satisfaction guarantee. For dependable plumbing repair & drain cleaning services, contact Elite Rooter today ? we're here to help!. \n

My Work
My Work
My Work
My Work
My Work

+15

Recommended by62%of homeowners
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Avatar for Benjamin Franklin Plumbing - Denver
Benjamin Franklin Plumbing - Denver
4.0(
99
)
Sewer Main - Clear

Serving Johnstown, CO and surrounding areas

Approved (Corporate)

In business since 2006

Credit card accepted

Customers say: Quick response

"He was very very nice, cleaned up after himself and even threw away the boxes. I plan to hire them in the future and referred them to my daughter who hired them also. I was very pleased."
Our Expert Plumbers Are Ready To Help!
Water heater problems? Call in our pros!
We're Available 24/7!
75 neighbors recently requested a quote
Recommended by96%of homeowners
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Sewer Cleaning FAQs, answered by experts

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

Homeowners insurance usually doesn’t cover sewer backups because it’s typically an avoidable problem with proper maintenance. The only exception would be if the backup is occurring because of local flooding and only if your city uses a combined drainage system for stormwater and sewage. If that’s the case, your policy should cover any resulting damage.

The cost to unclog a drain varies based on the location and severity of the clog. For simple clogs within your home, such as in a sink, toilet, or shower, hiring a plumber typically costs between $110 and $350, with an average of around $200. Snaking a toilet or sink usually costs between $110 and $275, while a bathtub or shower clog costs about $225.

For a more serious clog in the main sewer line, the cost is higher. Clearing a main line clog generally costs between $200 and $600, with an average of about $380. However, prices can range from as low as $100 for snaking a minor clog to over $1,600, particularly if advanced methods like video inspection and hydrojetting are needed for a large or hard-to-reach blockage. Some severe main line clogs can cost upwards of $1,000 to clear depending on factors like the cause of the clog, its distance from an accessible cleanout, and whether the pipe is located beneath an occupied space (e.g., in an apartment building). You may be able to save money on minor clogs by using a drain snake or bladder yourself.

DIY is not recommended due to safety risks and specialized equipment requirements. Hire professionals for effective clearing.

The Johnstown, CO homeowners’ guide to sewer cleaning services

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

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