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Top-Rated Sewer cleaners in Union - Updated Nov 2026

Avatar for Cyr's Home Services
Cyr's Home Services
4.7(
74
)
Sewer Main - Clear

Serving Union, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Troy did a great job! My sister and I discovered that our dad, who has Alzheimerâ s and has caretakers living with him, had an overflowing septic system. Each time we had it pumped, we were informed that something was either blocked or not functioning properly. As a result, we needed to look into either completely replacing his leach field and septic system or finding someone who could help us. Troy was extremely helpful in this stressful situation. From the time I talked to him & hired him it was done within a week. Very happy!"
Response time8 hrs
45 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Hilltop Drain & Plumbing
Hilltop Drain & Plumbing
4.7(
119
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Union, ME and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Hilltop Drain and Plumbing came to declog the main sewer drain that had backed up in our basement and had started to flood. It was pretty expensive but they did a good job and their response time was quick. $975 for 3 hours emergency plumbing on a Saturday evening. I would hire them again especially since plumbers in Maine seem to be going extinct."
Response time3 hrs
Response rate87%
Recommended by91%of homeowners
Sewer Cleaning FAQs, answered by experts

A sewer cleanout typically looks like a white or gray PVC pipe with a removable cap. It's often located either in your yard or basement, depending on your home's plumbing configuration. The cleanout pipe is designed to provide easy access to your sewer system for maintenance and inspections. It may be flush with the ground or slightly elevated, making it distinguishable from other pipes. When you remove the cap, you can access the sewer line directly or determine its direction, which can be helpful when you need to locate your sewer line from your house to the street.

No, you should not see water in a sewer cleanout. If you do, it could indicate that you have a block or leak in your main sewer line—which can cause sewage to back up inside your home and potentially flood your yard. Your best bet is to call a local sewer cleaner if you notice any water or sewage around your cleanout.

An active cleaning agent and a drain snake is the best way to clean a main sewer line. You can purchase a regular or enzyme drain cleaner or make a DIY drain cleaner with baking soda. Use your chosen solution at least once a month or as needed to keep your sewer line clear. 

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

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

The Union, ME homeowners’ guide to sewer cleaning services

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