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Verified Reviews for Septic Tank Service pros in Libby, MT

*The Angi rating for Septic Tank Service companies in Libby, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Libby, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on October 18, 2025

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Avatar for Dynamic Plumbing LLC
Dynamic Plumbing LLC
5.0(
12
)

Serving Libby, MT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We pride ourselves on professionalism and delivering complete homeowner satisfaction on every job. As a veteran-owned and operated company, we believe in doing the job right the first time and standing behind our work. We never leave a job unfinished or a homeowner less than 100% satisfied with our level of service. Call today to schedule reliable, high-quality plumbing you can trust.

Boiler installation
Boiler installation
Boiler installation
Boiler installation
22 neighbors recently requested a quote
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Avatar for Post Water Works LLC
Post Water Works LLC
5.0(
3
)

Serving Libby, MT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

At Post Water Works, we take pride in our expertise and commitment to providing top-quality solutions for all your water well and pump needs. Our experienced professionals specialize in a wide range of services, from well drilling and pump installation to repair and maintenance. We understand that every customer has unique requirements, which is why we work closely with you to design and install custom water systems tailored to your specific needs.\n\nOur team is dedicated to providing personalized support and exceptional customer service throughout the entire process, from the initial consultation to ongoing maintenance and repairs. We believe that our customers deserve the best, as such we use only the highest-quality materials and state-of-the-art equipment to ensure reliable, long-lasting solutions. Whether you need a new well or pump, or simply require repairs or maintenance on your existing system, you can count on us to deliver the best solutions.

Grundfos Pump & Secured Wire
VFD Stainless Steel Check Valve
VFD Pressure Tank Assembly
Grundfos VFD Controller
Flow Test & Well Development

+1

Response time3 days
9 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Libby, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Recommended by82%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Libby, MT and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Avatar for 180 Water
180 Water
New to Angi

Serving Libby, MT and surrounding areas

In business since 2023

I specialize in providing personalized well pump installation, repair, and maintenance solutions, tailored to meet your unique needs and budget.\n\nAs a licensed and insured contractor, I am equipped with the skills, tools, and knowledge to ensure your well pump operates at peak efficiency, offering you reliable and clean water round the clock. I have over 10 years of industry experience in wells & pumps. \n Understanding the vital role a well pump plays in your water supply system, every service is delivered with precision, quality, and safety in mind.\n\n\nWith a commitment to excellence and a personalized approach, your satisfaction is my utmost priority. Contact me today for a free consultation and estimate, and experience the peace of mind that comes with professional, individualized service.\n

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RKO Excavation
New to Angi

Serving Libby, MT and surrounding areas

In business since 2021

Free estimates

Small jobs welcome

We are a locally owned company based out of Kalispell, Montana. We're dedicated to providing our clients with the very best in service, installation, and repairs. With years of industry experience, we take an enormous amount of pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We can do anything that you need us to do, please reach out today for a free estimate.

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Avatar for TCH Builders & Remodeling
TCH Builders & Remodeling
4.0(
2
)

Serving Libby, MT and surrounding areas

In business since 1999

Emergency services offered

Credit card accepted

If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.

Recommended by100%of homeowners
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Avatar for Mountaintop Enterprises, LLC
Mountaintop Enterprises, LLC
2.5(
2
)

Serving Libby, MT and surrounding areas

In business since 2011

Free estimates

Emergency services offered

We pride ourselves on being the best Excavation company in the area.\n\nWe've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.\n\nBeing a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

Prepping to extend concrete pad
Concrete Pad Extended
New extended porch frame
Installing Lighting & Ceiling
Progress on Porch

+12

Response time1 day
Recommended by50%of homeowners
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Septic Tanks questions, answered by experts

Your septic tank naturally contains the beneficial bacteria it needs to function, so you typically don't need to add more. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three overripe tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many experts consider them unnecessary and potentially harmful. The most effective way to maintain a healthy bacteria population is to avoid using chemical drain cleaners, which can kill the good bacteria in your system.

The best solar-panel mounting system will depend on your property layout, but you’ll typically want to try for south-facing panels to get the most sun. Roof mounting and wall mounting are both popular, but if your well setup is far away from buildings and other structures you can also set up a freestanding aluminum frame to mount your panels.

The ideal depth of a septic drain field is 18 to 36 inches below the surface. The trenches must be deep enough to allow proper wastewater distribution and filtration while remaining shallow enough for oxygen to reach the soil, promoting bacterial activity that helps break down contaminants. In areas with high groundwater or poor drainage, shallower systems like mound drain fields may be required.

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

A household of four can easily fill a 1,000-gallon septic tank within a week. It may be 10 to 14 days for smaller households. But the reason why you don't need weekly pumping is because the tank's contents eventually reach the overflow pipe. They flow down this pipe to the absorption area whenever water is used in your home. The tank keeps working at this full level until it's pumped again.

The Libby, MT homeowners’ guide to septic tank services

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

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