Get matched with top septic tank pros in Colstrip, MT

Q: How do I know which size well pressure tank I need?

• <div><p><a href="https://www.angi.com/articles/how-to-size-a-well-pressure-tank.htm">How to size a well pressure tank</a> is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60&mdash;the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons. </p></div>

Q: What are the disadvantages of a mound septic system?

• <div><p>While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.</p></div>

Q: What is the life expectancy of a well casing?

• <div><p>The lifespan of your well casing depends mainly on the material it&rsquo;s made from. Stainless steel and galvanized steel casings are designed to withstand the pressures and environment of deep-water wells but are susceptible to corrosion. Most steel casings last from 20 to 35 years, on average. PVC casing is highly durable and, if used correctly, can last up to 50 years.</p></div>

Q: What happens if my well pump runs continuously?

• <div><p>If you notice that your well pump runs continuously, it&rsquo;s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures. </p></div>

Q: What does a full septic tank look like?

• <div><p>A septic tank always has some amount of liquid in it&mdash;which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.</p></div>

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Verified Reviews for Septic Tank Service pros in Colstrip, MT

*The Angi rating for Septic Tank Service companies in Colstrip, 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 Colstrip, 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 April 29, 2021

Reviewed in April 2021
The work he did involved almost the whole house interior painting, new trim installation, popcorn ceiling removal, texture and paint ceiling, and arranging a subcontractor to carpet. During the paint process, he found a fluorescent light fixture with problems, and with our approval, arranged...
Enhanced Construction, LLC
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Reviewed in February 2021
Friendly to out of staters. Easy to read and Fast reports, great communication and response time.
Superior Home Inspections and Energy Audits
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Reviewed in August 2020
Work was done on time and every window and door work perfictly
Renewal by Andersen of Montana
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Reviewed in August 2019
Brilliantly!!! They returned calls and texts within hours and were extremely professional along with listening to what I needed and making great suggestions.
Integrity Roofing and Construction LLC
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Reviewed in August 2018
Technician that did the work was knowledgeable and friendly. The price was the best I had found in our area. The technician heard some jewelry being sucked out of the vent and he left the material in a bucket for me to sift through and I found a lost earring. It took 3 hours to do 12 house...
Comet Air Duct Cleaning, Inc.
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Reviewed in December 2014
<p>Smooth. Vanity did come with wrong side finished, they shipped us a finished side panel from the manufacturer, within a week, Looks very good. Pantry had no problems. Quality cabinetry, good price, good folks to work with</p> <p><br /></p> <br />
APPLIANCE & CABINET CTR
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Reviewed in February 2014
This was done very professionally. Workers were courteous, considerate and punctual. Wonderful cleanup after the job was completed.
ReBath
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Reviewed in September 2013
Because of the distances involved we had to work out a plan for his availability and ours but he was very easy to work with. He even came and removed our old shingles on a Sunday to work with our schedule . <br />
Jimmy Brown Construction
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Reviewed in August 2012
I called Comfort Heating and Air Conditioning on June 27th. They were able to get an estimator out to the house the next day and were able to get the new equipment and get it installed within 10 days. They removed the old equpment and cleaned up. My parents and I were both pleased with the...
Comfort Heating & Air Conditioning LLC
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Reviewed in July 2012
We went on vacation, when we returned the doors were in. Nice job.
Lynnrich Seamless Siding Windows & Doors
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Find Septic tank pros in Colstrip

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

Serving Colstrip, 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 Colstrip, MT and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."

Recommended by65%of homeowners

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Cleaveland Sewer & Excavation

New to Angi

Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out

Serving Colstrip, MT and surrounding areas

In business since 1999

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time8 hrs

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Grizzly Peak Excavation, LLC

New to Angi

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Colstrip, MT and surrounding areas

In business since 2022

Free estimates

Credit card accepted

Grizzly Peak Excavation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

+31

Response time1 day

Response rate94%

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Septic Tanks questions, answered by experts

How to size a well pressure tank is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60—the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons.

While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.

The lifespan of your well casing depends mainly on the material it’s made from. Stainless steel and galvanized steel casings are designed to withstand the pressures and environment of deep-water wells but are susceptible to corrosion. Most steel casings last from 20 to 35 years, on average. PVC casing is highly durable and, if used correctly, can last up to 50 years.

If you notice that your well pump runs continuously, it’s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures.

A septic tank always has some amount of liquid in it—which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.

The Colstrip, 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

Melissa Graham
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Locate a Septic Tank? [2026 Data]
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How Much Does It Cost to Pump a Septic Tank? [2026 Data]
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•
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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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•
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Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
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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.