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Verified Reviews for Sewer Cleaning pros in Hereford, SD

*The Angi rating for Sewer Cleaning companies in Hereford, SD 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 Hereford, SD 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 January 17, 2026

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Avatar for Loyal Plumbing LLC

Loyal Plumbing LLC

4.90(
15
)
•Approved Pro

Loyal Plumbing LLC

4.90(
15
)
•Approved Pro
Customers say: Quick response
18 years of experience

Loyal Plumbing is your trusted partner for dependable plumbing, heating, and cooling solutions in Rapid City and the surrounding areas. Our team is ready to restore comfort to your home with services designed to address every challenge with precision and care. We have served our community with plumbing and HVAC solutions since 2012, and we understand the challenges that unexpected issues like a broken furnace or burst pipe present. Our business is built on a foundation of honest work, guaranteed results, and the peace of mind that comes from collaborating with local, licensed professionals. As your neighbors, we provide dependable, high-quality plumbing and HVAC services precisely when you need them.

"Came on time. Professional worker. Finished quickly. Very pleasant people to schedule, etc."

Alys L on January 2019

Loyal Plumbing is your trusted partner for dependable plumbing, heating, and cooling solutions in Rapid City and the surrounding areas. Our team is ready to restore comfort to your home with services designed to address every challenge with precision and care. We have served our community with plumbing and HVAC solutions since 2012, and we understand the challenges that unexpected issues like a broken furnace or burst pipe present. Our business is built on a foundation of honest work, guaranteed results, and the peace of mind that comes from collaborating with local, licensed professionals. As your neighbors, we provide dependable, high-quality plumbing and HVAC services precisely when you need them.

"Came on time. Professional worker. Finished quickly. Very pleasant people to schedule, etc."

Alys L on January 2019

Action Mechanical Inc

4.15(
40
)

Action Mechanical Inc

4.15(
40
)
Customers say: Quick response
37 years of experience

Mail address: PO box 880 Rapid City SD 57709-0880. Additional ph: (605) 721-8029. Additional email: [email protected].

"They replaced a compost toilet with a flush toilet. The work was done reasonably well but they grossly overcharged for what they did. I trusted the Better Business Bureau to recommend only reputable vendors and Action Mechanical took advantage of my trust. I do not recommend them unless you are scrupulous in reviewing the estimate and insist on a detailed written invoice. Do not sign any papers the technicians produce. "

Kristine W on December 2025

Mail address: PO box 880 Rapid City SD 57709-0880. Additional ph: (605) 721-8029. Additional email: [email protected].

"They replaced a compost toilet with a flush toilet. The work was done reasonably well but they grossly overcharged for what they did. I trusted the Better Business Bureau to recommend only reputable vendors and Action Mechanical took advantage of my trust. I do not recommend them unless you are scrupulous in reviewing the estimate and insist on a detailed written invoice. Do not sign any papers the technicians produce. "

Kristine W on December 2025

Sewer Cleaning questions, answered by experts

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.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Yes, rats can come up through drains. They can crawl through basement floor drains, lateral house drains, and roof drains. Installing rat blockers in your drains is the best way to repel rats and prevent them from entering your pipes. These are one-way valves that allow water and waste to flow out but keep rats from getting in.

Some signs that your main sewer line is clogged are easy to spot, like when water backs up into your showers, sinks, and toilets for no apparent reason. However, some indicators are more subtle. The most common signs that you may have a clogged sewer main include:

  • Gurgling sounds coming from drains or toilet

  • Water in your basement drain or in the lawn

  • Smell of raw sewage throughout your home

  • Other found odors like rotten eggs around your home

While not every clog has the same symptoms, the most common early sign that your main sewer line is clogged is that multiple drains in your home are draining slowly. You may also notice gurgling and odors from drains. If your plumbing system's drain cleanout is backing up with water, this is also a sign of a clog or blockage.

The Hereford, SD 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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