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TRUSTED BY FLAGSTAFF, AZ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon10
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Flagstaff - Updated Nov 2026

Avatar for City Plumbing & Rooter AZ, LLC
City Plumbing & Rooter AZ, LLC
5.0(
6
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had an excellent experience with City Plumbing and Rooter AZ. What started as a mainline leak quickly turned into a full replacement after proper leak detection, and I’m honestly grateful I went with them. From the beginning, they were professional, transparent, and easy to communicate with. They took the time to explain everything clearly so I understood what was going on and what needed to be done. After getting quotes from multiple companies, their pricing was fair and straightforward—no surprises or pressure. Most importantly, they made me feel taken care of throughout the entire process. The work was done efficiently and with great attention to detail. If you’re looking for a trustworthy plumber who stands by their work and treats customers right, I highly recommend them."
Walter - Mascott
Cleanouts w/Backflow
Approval from City
Installing Cleanouts
Septic Fix

+3

32 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing of Prescott
Benjamin Franklin Plumbing of Prescott
3.6(
9
)
Sewer Main - Clear

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 2004

Emergency services offered

Warranties offered

"We are staying at an Air Bnb in Prescott. On Saturday the bathroom toilet became clogged and backed up into the shower in the guest bathroom. The owner contacted Ben Franklin Plumbing in Prescott. Andrew Korland plumber came at 8 pm after completing another job. He was professional, courteous and had great attention to detail. Once he assessed the problem , he contacted the owner before beginning the repair process. She approved the work.Andrew immediately began solving the problem running almost 80’ of coil to unclog the drain at the clean out site. We had a working toilet by 9pm. Andrew was calm and explained what he was doing before and during the process. He also provided his contact information afterward in case we had questions or concerns. We are impressed with Andrew’s response time and excellent work ethic."
Happy customers with warm water
New Water Heater Install
Response time2 days
76 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for Liberty Plumbing & Solar
Liberty Plumbing & Solar
5.0(
1
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Flagstaff, AZ and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

At Liberty Plumbing, we provide a comprehensive range of plumbing services for both residential and commercial needs. Whether it’s new construction, remodeling, or maintenance, we handle it all. We are committed to ensuring your satisfaction with every project, no matter the size. Our team is carefully selected for their expertise and professionalism, making your experience as smooth as possible. With over 20 years of industry experience, Liberty Plumbing is fully licensed, insured, and bonded for your peace of mind.

Response time10 mins
Response rate88%
17 neighbors recently requested a quote
Avatar for Mr Rooter
Mr Rooter
New to Angi
Sewer Main - ClearSewer Main - Clear - For Business

Serving Flagstaff, AZ and surrounding areas

Emergency services offered

Credit card accepted

Every customer's individual needs are important to us at Mr. Rooter® Plumbing. Our focus of providing quality plumbing service and products combined with honesty has made our plumbers the first choice of many residential and commercial clients worldwide. You can count on a Mr. Rooter plumber to take care of your plumbing and drainage needs-day or night with never an overtime charge.

Arizona sewer and septic
New to Angi
Sewer Main - Clear

Serving Flagstaff, AZ and surrounding areas

AZ Sewer & Septics is a family-owned and operated company run by Arizona locals, specializing in excavation, septic, sewer, and drain services. ROC licensed and bonded, NAWT certified, and offering same-day services, AZ Sewer & Septics serves homeowners across the greater Phoenix area and surrounding communities.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

Sewer Cleaning FAQs, 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.

Some experts estimate that descaling your cast iron pipes can extend their lifetime by upwards of 50 years, although there’s not a lot of research to prove it. But we do know that without proper maintenance, cast iron pipes can quickly rust—leading to more expensive issues like burst pipes or main line clogs.

Snaking a drain can take as little as a few minutes for small, simple clogs, up to two hours or more for tough clogs located further down the drain line. For tougher clogs, a professional drain cleaner can likely get the job done much more quickly because they have the necessary tools and expertise. However, your drain cleaning pro might not be able to give you a firm time estimate until inspecting the clog and its surrounding plumbing.

Depending on the home, wastewater either goes into a septic tank and seeps back into the backyard or is sent via sewer system to a local sewage-treatment plant. Septic systems naturally separate different components of the waste so that it can naturally and safely disperse it. They are usually reserved for homes not served by a municipal sewage department (like rural homes). A treatment plant, on the other hand, speeds up that process through screening and purification.

Your sewer pro will take about an hour to complete your sewer line camera inspection. However, if your home does not have cleanout access and the pro needs to remove the toilet to access the sewer line, the time to completion will take longer. Note that this estimated time does not include the time for repair, drain cleaning, or any other services you may need. 

The Flagstaff, AZ homeowners’ guide to sewer cleaning services

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