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TRUSTED BY UNION, MO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon10
    Verified sewer cleaning services reviews

Verified Reviews for Sewer Cleaning pros in Union, MO

*The Angi rating for Sewer Cleaning companies in Union, MO 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 Union, MO 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 May 19, 2026

Find Sewer cleaners in Union

Avatar for Mr. Rooter Plumbing of St. Charles
Mr. Rooter Plumbing of St. Charles
4.8(
5
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Union, MO and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"I called Mr. Rooter because I had called another Plumbing company to come out the night before and they were a no show.  They were extremely friendly over the phone.  I called at approx 8AM and said they'd be able to come out by 11AM.  They called at about 9:30 to say someone was available to come out now and I said that was perfect.  They arrived at 10AM.

Jason was the plumber who arrived and he was very very friendly and professional.  I told him the problem and we discussed pricing up front.  I had a coupon which he said they would definitely honor.  He immediately got to work.  He wore footies over his shoes while in the house.  He worked diligently and answered all of my questions.  After about an hour and being certain the line was clear he cleaned up, we took care of payment which was exactly what was discussed beforehand, and he was on his way.

A very pleasant and hassle free experience.  I will definitely be calling Mr. Rooter for the Franklin County area again for any plumbing needs and would recommend them to anyone needing this kind of work.

The job also comes with a 30 day warranty which I thought was great and definitely put my mind at ease just in case something happened again."
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+2

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Premier Restoration Services LLC
Premier Restoration Services LLC
4.6(
25
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Union, MO and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They did an awesome job! Professional and quick to arrive. We would definitely use again and highly recommend to others!"
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+12

Recommended by95%of homeowners
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Avatar for Millaway Plumbing & Drain Cleaning Services, LLC
Millaway Plumbing & Drain Cleaning Services, LLC
4.0(
4
)
Sewer Main - Clear

Serving Union, MO and surrounding areas

In business since 2008

Free estimates

Emergency services offered

Servicing the entire St. Louis Metro area, Millaway Plumbing and Draing Cleaning Services LLC is your professional choice for all your new plumbing or plumbing repair projects!

Recommended by75%of homeowners
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Sewer Cleaning questions, answered by experts

Professional tools include drain snakes, hydro jets, cameras for line inspection, and enzymatic or chemical cleaners for dissolution.

Costs vary by severity and access requirements. Typical pricing ranges from $100 to $350, increasing with complexity or for emergency services.

Your sewer line can get grimy quickly. To prevent sludge buildup in your sewer line, pour a mixture of 1/3 cup of vinegar and 1/3 cup of baking soda down each drain in your home once a month. After about 30 minutes, flush the drain with hot water.

Some plumbers recommend 3/4 cup of bleach instead to clean any germs and bacteria that may build up in your sewer line. But this won’t break down any active clogs, and it cannot be combined with vinegar, as the mixture will create a toxic, hazardous gas.

If the toilet is overflowing but there’s no clog, that’s a sign that the issue is deeper in the system, and plunging may not help. A blockage in your home’s plumbing, the plumbing vent, or even city sewer lines can cause toilets to overflow. The issue could also be the toilet itself if the filler float isn’t set to the correct height or if parts are damaged or worn out.

If you’re wondering whether rats can come up the toilet, the unfortunate answer is yes, it’s possible, though it’s extremely rare. These rodents are excellent swimmers and can travel through sewer pipes in search of food, and they may follow plumbing lines leading to your home if they’re drawn by the scent of scraps and waste. The toilet’s U-bend holds a small pocket of air, which can help a rat catch its breath before making its final push into your bathroom. While more common in cities with larger rat populations, this can happen anywhere with connected sewer systems; sealing entry points and keeping drains clean can help reduce the risk.

The Union, MO 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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