Get matched with top well and pump technicians in Libby, MT

Q: How do I set my well tank’s pressure?

• <div><p><a href="https://www.angi.com/articles/how-to-set-well-pressure-tank.htm">How do you set your well&rsquo;s pressure tank?</a> All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench&mdash;clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that&rsquo;s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.</p></div>

Q: How much does it cost to replace a well-pump motor?

• <div><p>The cost to replace a well-pump motor will depend on the size, but this repair is often as costly as installing a new pump. Generally, a <a href="https://www.angi.com/articles/how-much-does-well-pump-replacement-cost.htm">well-pump replacement will cost</a> between <b>$950 and $2,650</b>, with an average of $1,800. Other factors like pump type and pipework will impact your final cost.</p></div>

Q: How do I determine the right well pump size for my home?

• <div><p>The average three to four-bedroom home typically uses a well pump rated for 8 to 12 gallons per minute (GPM). To find the most accurate size for your specific needs, a common rule of thumb is to count the number of water fixtures and appliances in your home and aim for that number in GPM. This calculation allows for about one gallon of water per minute per fixture. Because estimating the correct size can be challenging, it's best to have a professional technician make the final determination. A professional can ensure your pump provides sufficient water for your home, especially during peak usage hours.</p></div>

Q: What are common signs that a well pump needs repair?

• <div><p>Reduced water pressure, strange noises, or air sputtering from faucets.</p></div>

Q: How often should a well pump be serviced?

• <div><p>Ideally, you should conduct a mechanical inspection and a bacterial or <a href="https://www.angi.com/articles/well-inspection-checklist.htm">well water inspection</a> yearly. While you might be able to push it off to every other year, it&rsquo;s best to have peace of mind, especially when it comes to something that you use so frequently. </p><p>If you experience repeated gastrointestinal illness in the household, it's important to test the well water more regularly for quality and cleanliness to check for bacteria.</p></div>

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Verified Reviews for Well And Pump Service pros in Libby, MT

*The Angi rating for Well And Pump 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 Well And Pump Service needs.

*The HomeAdvisor rating for Well And Pump 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 Well And Pump Service needs.

Last update on June 19, 2026

Reviewed in June 2026
Customer service is second and none I would recommend Marcus at tailored homes to do any project. He is on time and does exactly what he says he will do!
Tailored Homes & Consulting, LLC
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Reviewed in October 2025
Cameron was fast, professional, and reliable. He diagnosed and replaced our HVAC fan motor. My system now runs better and quieter than ever. Fair pricing and great customer service?highly recommend!
Montana Heating and Cooling LLC
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Reviewed in March 2025
They did exactly as I asked and they did a beautiful job
Legacy Homes Investing LLC
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Reviewed in February 2025
Project was done in a timely and professional manner
Amish Construction, LLC
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Reviewed in December 2024
Jabel and the team at Pinnacle have drawn multiple structures for me. All experiences have been great. A 12,000 sqFT commercial building, a residential cabin, and my current residence. I think you get what you pay for with drafting and these guys will stick with project until it is done.
Pinnacle Designers
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Reviewed in November 2024
Marcus always does a phenomenal job. He is very well-mannered and a really hard worker. We've hired him for many projects and are more than satisfied with the results every time. Super quick to get us on the schedule and willing to go out of his way to help us.
Tailored Homes & Consulting, LLC
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Reviewed in August 2024
Mountain top Enterprises got back to me very timely. They were on time, go getters that got the job done. There were some alterations ,upgrades that needed done and they troubleshooted it perfect. They fixed the well leak, added a pressure valve and even helped get my sprinkler system on. Hats...
Mountaintop Enterprises, LLC
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Reviewed in July 2024
Northwest Montana Plumbing Services has done some really great work for us. Always quick to figure out the problem and got everything fixed perfectly! I highly recommend them!!
Northwest Montana Plumbing Services
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Reviewed in January 2024
Goes above and beyond, and is very prompt in responses and scheduling. Offers answers and explanations to any and all questions or concerns. on time and extremely professional. Has very competitive In reasonable pricing. Work performed was a little more than described and promised price was...
Dirty Deeds Septic Services
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Reviewed in January 2024
All I can say is wow.. The quality the service the craftsmanship was second to none. Was on time polite and very hard-working throughout the process of the drywall job. We recently had to tear a bathroom out due to blackmold. Being that we live in libby montana there were very few individuals...
Off the Wall Drywall LLC
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Find Well and pump technicians in Libby

180 Water

New to Angi

Well Pump - Install or ReplaceWell Pump - Repair or Service

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

Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Called in claim on 6/18; tech assigned on 6 /19; so far so good. Claim was for failed well pump with NO water to my home with two disabled seniors. Due to heavy workload and no extra pay on weekends the tech came for diagnostics 4 days later. He verified the failed pump and tried to purchase one at Home Depot. None in stock, had to be ordered. Pump came in on 6/30 and tech arrived today, 7/1, and expertly installed the new pump. Choice has a $ 500 limit on well repair, which is 1/3 of a typical bill. That dollar cap is riduculous. On a positive note, C-Force provides expert work for Choice and would be my choice for any future work."

Recommended by81%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 1971

Credit card accepted

"Everything went well in each instance."

Recommended by65%of homeowners

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Luke's Service and Repair LLC

5.0(

)

Well Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

Luke's Service and Repair LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

Response time40 mins

Response rate100%

Recommended by100%of homeowners

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AD Plumbing

New to Angi

Well Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 2006

Free estimates

Credit card accepted

20 plus years of experience. \n\n

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TCH Builders & Remodeling

4.0(

)

Well Pump - Install or ReplaceWell Pump - Repair or Service

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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Mountaintop Enterprises, LLC

2.5(

)

Well Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Mountain top Enterprises got back to me very timely. They were on time, go getters that got the job done. There were some alterations ,upgrades that needed done and they troubleshooted it perfect. They fixed the well leak, added a pressure valve and even helped get my sprinkler system on. Hats off to them. It was a little more expensive than the quote but well worth it."

+12

Response time1 day

Recommended by50%of homeowners

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KH Construction & Remodeling

New to Angi

Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Libby, MT and surrounding areas

In business since 2000

Free estimates

Offers commercial services

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! Book with us online or feel free to give us a call today!

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Wells and Pumps questions, answered by experts

How do you set your well’s pressure tank? All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench—clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that’s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.

The cost to replace a well-pump motor will depend on the size, but this repair is often as costly as installing a new pump. Generally, a well-pump replacement will cost between $950 and $2,650, with an average of $1,800. Other factors like pump type and pipework will impact your final cost.

The average three to four-bedroom home typically uses a well pump rated for 8 to 12 gallons per minute (GPM). To find the most accurate size for your specific needs, a common rule of thumb is to count the number of water fixtures and appliances in your home and aim for that number in GPM. This calculation allows for about one gallon of water per minute per fixture. Because estimating the correct size can be challenging, it's best to have a professional technician make the final determination. A professional can ensure your pump provides sufficient water for your home, especially during peak usage hours.

Reduced water pressure, strange noises, or air sputtering from faucets.

Ideally, you should conduct a mechanical inspection and a bacterial or well water inspection yearly. While you might be able to push it off to every other year, it’s best to have peace of mind, especially when it comes to something that you use so frequently.

If you experience repeated gastrointestinal illness in the household, it's important to test the well water more regularly for quality and cleanliness to check for bacteria.

The Libby, MT homeowners’ guide to well and pump services

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

See all articles

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What’s the Average Cost to Run a Well Pump per Month? [2026 Data]
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What Size Well Pump Do You Need? A Guide to Making the Right Choice for Your Home
The right well pump will give you consistent water pressure and flow to your home. Learn about well pump types and how to choose what size well pump you need.