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Top-Rated Sewer cleaners in Colo - Updated Nov 2026

Avatar for Schaal Plumbing, Heating, and Cooling
Schaal Plumbing, Heating, and Cooling
5.0(
32
)
Sewer Main - Clear

Serving Colo, IA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"We have an older home with older ductwork. We had Spencer and Brayton out and they cleaned and sealed our ductwork. They did a great job. Professional, great communication, attention to detail. They reduced our air leakage by 86%. We noticed an immediate difference in improved airflow, our cold spots are no longer cold spots. Thanks!"
43 neighbors recently requested a quote
Recommended by78%of homeowners
Anderson Plumbing
4.4(
9
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Colo, IA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"I HIGHLY RECOMMEND Anderson Plumbing LLC. They called right away after my request posted. They were here & started working on my broken sewer pipe, right after the locates were done & had everything completed in 3 days. They are very friendly & kind in addition to doing a great job! Thank You Jason & Spencer for all your hard work!"
Response time1 day
Recommended by75%of homeowners
Sewer Cleaning FAQs, answered by experts

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.

Yes, many services include camera inspections to identify the cause of the blockage. Confirm with your provider.

Yes, sewage smells can originate from a floor drain. If the P-Trap in the floor drain dries out or if there's a clog or other issue in the plumbing system, sewer gasses can escape through the drain, causing nasty odors. Regularly pouring water into the drain helps maintain the water seal and prevent those smells, but if the smell persists, you should have a plumbing professional inspect the drain for potential problems.

Sewer gas in any location can cause eye and respiratory irritation if you’re exposed at low levels, or more severe symptoms if you’re exposed at high levels—but fortunately, the fresh air outside means it’s less likely to affect your physical health. However, sewer smells outside can still indicate significant plumbing problems that will need to be dealt with, such as a potentially damaged sewer line or roof vent pipe.

It is generally safe to stay in a house that smells like sewage for a short time, but you should get the problem fixed as soon as possible. While the level of sewer gas is usually low enough to only cause minor symptoms, prolonged inhalation can lead to headaches, nausea, or respiratory irritation. High levels of gas exposure can be more dangerous, and high concentrations of methane—a component of sewer gas—can pose an explosion risk in enclosed spaces. If you smell sewer gas in your home, ventilate the area and call a professional to locate, assess, and fix the problem, as it will not go away on its own.

The Colo, IA homeowners’ guide to sewer cleaning services

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