Get matched with top septic tank pros in Hall, MT

Q: How do I know if I have a septic tank or cesspit?

• <div><p>If you aren&rsquo;t sure if you have a <a href="https://www.angi.com/articles/converting-cesspool-to-septic-cost.htm">septic tank or a cesspit</a>, you can check your property records or inspect your drainage system. A septic tank has an outlet pipe that allows liquid to drain into a soakaway or drain field, while a cesspit is a sealed tank that requires frequent emptying. If you notice a manhole cover and no nearby drainage field, it&rsquo;s likely a cesspit. Signs like slow drainage or a frequent need for pumping can also provide clues. A professional inspection is the easiest way to confirm if your home runs on a septic tank or cesspit.</p></div>

Q: How can I add or replenish good bacteria in my septic tank?

• <div><p>Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten 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 additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.</p></div>

Q: Is it easy to install a new septic system and leach field?

• <div><p>The septic installation company must follow several <a href="https://www.angi.com/articles/complete-septic-installation-checklist.htm">steps to put in a new septic system</a> and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work. </p></div>

Q: How do I choose a well pump?

• <div><p>Beyond the type of well pump, there are a few other factors to consider when selecting a well pump. Keep in mind the depth of your well, your average water usage, and the PSI of your water-consuming appliances to determine the appropriate motor horsepower and <a href="https://www.angi.com/articles/what-size-well-pump-do-i-need.htm">size of your well pump</a>.</p></div>

Q: How long does it take a well to replenish water?

• <div><p>Wells typically replenish at a rate of about five gallons per minute, but several variables can influence how quickly they refill. A deep well will take more time to replenish than a shallow one. The replenishment rate can be slowed by issues such as leaks, damage, a faulty well pump, or a clogged well screen. Other factors, such as the surrounding geology, regular precipitation, and proper maintenance, also affect the recovery rate.</p></div>

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Verified Reviews for Septic Tank Service pros in Hall, MT

*The Angi rating for Septic Tank Service companies in Hall, 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 Hall, 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 August 10, 2025

Reviewed in August 2025
Dan was absolutely the best. Worked 10 days straight. Set rock for our waterfall, retaining wall, tree planting, finish grading for lawn areas. Rock work included 70 tons of rock. Excellent equipment operator, careful, very courteous and attentive to our wishes. I have more for Dan to do in the...
Digger Dan Excavation and Landscaping, LLC
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Reviewed in April 2024
Our company C21 has worked with Bandy Appraisal for many years and have always had very prompt and professional service Very much recommend them.
Bandy Appraisal
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Reviewed in December 2023
Mark did a great job with project with good communication along the way. They picked up my new wood stove and delivered to my home and got it installed on schedule and without issue. I would recommend Orca to anyone looking for an install or help with a wood stove issue.
Orca Fireplace, LLC
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Reviewed in September 2022
Working with Tim and Tall Tines Contracting was an all around great experience. He was professional, polite and prompt. I would highly recommend Tim for any job!
Tall Tines Contracting
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Reviewed in June 2022
Jeremy Caira is amazing! This process was so painless and by the time Jeremy left our home we had every question and concern answered and eased. He walked us through every part of the process and is even helping us secure financing to replace a roof that will soon fail. Thank you Jeremy! We are...
DaBella - Missoula (Roofing)
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Reviewed in March 2022
He also installed a bathroom fan. Good job and affordable! I will use him again!
The North Pole Handyman
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Reviewed in December 2021
Job was completed ahead of schedule, looks good and performs well. Couldn't be happier, I highly recommend.
Lewistown Sprayfoam and Insulation
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Reviewed in July 2021
She was very good and I am very happy with her work. My only concern is she should have someone to help her to the job. The house is big for 1 person to the cleaning. I paid the service and I need to mop my kitchen floor because she can't do it alone.
HomeAdvisor
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Reviewed in September 2020
Service was great, from start to end. Workers are great. More next year.
Renewal by Andersen of Montana
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Reviewed in July 2020
Sean responded promptly, kept me informed and reported results in a timely manner
Montucky Home Inspections, LLC
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Find Septic tank pros in Hall

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hall, 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 by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Hall, 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."

Recommended by65%of homeowners

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JW Excavation & Septic, LLC

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Hall, MT and surrounding areas

In business since 2023

Free estimates

Offers commercial services

Welcome to JW Excavation & Septic, LLC! In business since 2023, we are a full service excavating company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in our services for all residential properties, and no job is too big or too small. Serving Pinesdale and its surrounding areas, be sure to give us a call today! We offer free estimates.

Response time1 hour

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KMD Construction LLC

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Hall, MT and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

We are an excavation/concrete company we do septic tanks, sidewalks, driveways, landscaping, demolition, and fencing. We are here for all your needs. Give us a call at 406-465-7954 for a free quote

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Scenic Excavation

New to Angi

Septic System - Repair

Serving Hall, MT and surrounding areas

In business since 2019

Free estimates

Scenic Excavation takes great pride in our experience, expertise, quality and customer service. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large, or small the job.

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Septic Tanks questions, answered by experts

If you aren’t sure if you have a septic tank or a cesspit, you can check your property records or inspect your drainage system. A septic tank has an outlet pipe that allows liquid to drain into a soakaway or drain field, while a cesspit is a sealed tank that requires frequent emptying. If you notice a manhole cover and no nearby drainage field, it’s likely a cesspit. Signs like slow drainage or a frequent need for pumping can also provide clues. A professional inspection is the easiest way to confirm if your home runs on a septic tank or cesspit.

Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten 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 additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.

The septic installation company must follow several steps to put in a new septic system and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work.

Beyond the type of well pump, there are a few other factors to consider when selecting a well pump. Keep in mind the depth of your well, your average water usage, and the PSI of your water-consuming appliances to determine the appropriate motor horsepower and size of your well pump.

Wells typically replenish at a rate of about five gallons per minute, but several variables can influence how quickly they refill. A deep well will take more time to replenish than a shallow one. The replenishment rate can be slowed by issues such as leaks, damage, a faulty well pump, or a clogged well screen. Other factors, such as the surrounding geology, regular precipitation, and proper maintenance, also affect the recovery rate.

The Hall, MT homeowners’ guide to septic tank services

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

See all articles

Taylor Freitas
•
Mar 18, 2026Mar 18, 2026
How Much Does Septic Tank Repair Cost? [2026 Data]
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How Much Does It Cost to Locate a Septic Tank? [2026 Data]
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Crank Up Your Understanding of Septic Tank Volume
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Jul 10, 2026Jul 10, 2026
What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
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Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
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Jul 9, 2026Jul 9, 2026
How to Build a Small Septic Tank for a Rural Property
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.