Top-rated water treatment & purification system installers and replacers.

Get matched with top water treatment & purification system installers and replacers in Minneapolis, MN

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Water treatment & purification system installers and replacers in Minneapolis

Avatar for Dean's Home Services

Dean's Home Services

6701 Parkway Cir #600
4.24(
17
)
Approved Pro

Dean's Home Services

6701 Parkway Cir #600
4.24(
17
)
Approved Pro
Customers say: Super punctual
29 years of experience
Free onsite estimate

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"Shane, the plumber, cleared the drain clog. He was friendly, on time, knowledgeable, and answered all my questions. Shane estimated it would take an hour and it took only about half an hour. I was then charged a ridiculous $830. I feel I was way overcharged and am not happy with this. I do not recommend Dean's Home Services."

Beverly J on August 2025

Dean’s Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Dean’s Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. As Minnesota’s premier home service company, we pride ourselves on our fast, professional, clean, and friendly service. We specialize in plumbing, heating, air, electrical, drain, and duct cleaning. Offering over 100 years of combined industry experience, our service professionals can handle all of your home service needs. Dean’s only works with properly certified, experienced service professionals who understand what it’s like to be a Twin Cities homeowner. Dean’s Home Services is a female and minority-owned local business as well as an active member of the PHCC and Nexstar organizations. Dean’s Home Services takes pride in the fact that its business is family-owned and operated. We understand firsthand the importance of family and the need to maintain a safe environment for your loved ones. Call us today to meet our family! DEAN’S PROFESSIONALS: - Respect you, your home, and your time - Listen to ensure we understand your unique situation - Help you understand what options are available - Present you with a price before the work begins - Happily perform the work you choose

"Shane, the plumber, cleared the drain clog. He was friendly, on time, knowledgeable, and answered all my questions. Shane estimated it would take an hour and it took only about half an hour. I was then charged a ridiculous $830. I feel I was way overcharged and am not happy with this. I do not recommend Dean's Home Services."

Beverly J on August 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

1629 Hennepin Ave
5.00(
5
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

1629 Hennepin Ave
5.00(
5
)
Approved Pro
70 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Avatar for Randy's Electric & Plumbing

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.58(
2,841
)
Approved Pro

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.58(
2,841
)
Approved Pro
Customers say: Super punctual
3416 local quotes requested
23 years of experience

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.

"They were very punctual and did a great job"

Paul O on October 2025

You deserve a safe and reliable home. Get the job done right the first time with outstanding customer service from the Twin Cities top rated electrician. Outlets, fans, lighting, smoke detectors, switches, and service panels. Your full service electrician.

"They were very punctual and did a great job"

Paul O on October 2025


Avatar for Pure Mechanical LLC

Pure Mechanical LLC

5.00(
14
)
Approved Pro

Pure Mechanical LLC

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1901 local quotes requested

Pure Mechanical LLC is dedicated to your happiness. That means we arrive on time and investigate your system before diving blindly into the situation. We get it right the first time. Regardless of the size of the job or it's complexity, your satisfaction is most important to us. With over 40 years of experience and having all the licenses and certifications to service all of Minnesota, you can trust us to give your family the same attention we give ours! If your plumbing system or heating system should fail, or your water heater or softener stops working, give us a call immediately and we'll schedule an appointment! We also offer financing options!

"Excellent experience. The owner Kelly and the installer/plumber Chad were very professional and knowledgeable. Chad did a great job with my numerous plumbing issues: installed a new outdoor spigot, in the kitchen replaced faucet and added a turn off valve, replaced old tub piping and drain, repaired leaking bathroom sink drain and resolved issue with laundry room floor drain. I will have more plumbing projects in the near future and will hire them again. I highly recommend Pure Mechanical."

Tami B on October 2025

Pure Mechanical LLC is dedicated to your happiness. That means we arrive on time and investigate your system before diving blindly into the situation. We get it right the first time. Regardless of the size of the job or it's complexity, your satisfaction is most important to us. With over 40 years of experience and having all the licenses and certifications to service all of Minnesota, you can trust us to give your family the same attention we give ours! If your plumbing system or heating system should fail, or your water heater or softener stops working, give us a call immediately and we'll schedule an appointment! We also offer financing options!

"Excellent experience. The owner Kelly and the installer/plumber Chad were very professional and knowledgeable. Chad did a great job with my numerous plumbing issues: installed a new outdoor spigot, in the kitchen replaced faucet and added a turn off valve, replaced old tub piping and drain, repaired leaking bathroom sink drain and resolved issue with laundry room floor drain. I will have more plumbing projects in the near future and will hire them again. I highly recommend Pure Mechanical."

Tami B on October 2025


Avatar for NORTHERN PLUMBING & SOFTENING

NORTHERN PLUMBING & SOFTENING

7401 CENTRAL AVE NE
4.73(
30
)
Approved Pro

NORTHERN PLUMBING & SOFTENING

7401 CENTRAL AVE NE
4.73(
30
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1711 local quotes requested

At Northern Plumbing and Softening, we're a family of water treatment experts and licensed plumbers serving our Minnesotan neighbors with honest, professional care for more than 50 years. Built on faith and integrity, our approach is refreshingly different—no commissions, no sales pressure, just licensed professionals who provide same-day service at fair, upfront prices. We solve water treatment and plumbing problems for our customers throughout all seven counties in the Minneapolis/St Paul metropolitan area. As the Twin Cities' exclusive Hague dealer, we combine the industry's best water treatment equipment with comprehensive plumbing solutions. Whether you need whole-home water quality solutions or emergency plumbing repairs, our experienced team arrives ready to solve any challenge, using only products that last well beyond their warranty because your family deserves the best! And, of course, that friendly, responsive customer service continues after we leave your home. TRUSTED Plumbers, SMART Solutions!

"Chris was delightful. He was efficient and neat. He told me what he was going to do and performed the services in a timely manner."

Kay N on July 2025

At Northern Plumbing and Softening, we're a family of water treatment experts and licensed plumbers serving our Minnesotan neighbors with honest, professional care for more than 50 years. Built on faith and integrity, our approach is refreshingly different—no commissions, no sales pressure, just licensed professionals who provide same-day service at fair, upfront prices. We solve water treatment and plumbing problems for our customers throughout all seven counties in the Minneapolis/St Paul metropolitan area. As the Twin Cities' exclusive Hague dealer, we combine the industry's best water treatment equipment with comprehensive plumbing solutions. Whether you need whole-home water quality solutions or emergency plumbing repairs, our experienced team arrives ready to solve any challenge, using only products that last well beyond their warranty because your family deserves the best! And, of course, that friendly, responsive customer service continues after we leave your home. TRUSTED Plumbers, SMART Solutions!

"Chris was delightful. He was efficient and neat. He told me what he was going to do and performed the services in a timely manner."

Kay N on July 2025


Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

14530 27th Ave N
4.33(
798
)
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

14530 27th Ave N
4.33(
798
)
Approved Pro
Customers say: Quick response
2266 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The plumber did a great job and came out within the hour. He gave me a quote after looking at the job and then when right to work."

Ernie P on January 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The plumber did a great job and came out within the hour. He gave me a quote after looking at the job and then when right to work."

Ernie P on January 2025


Avatar for Capone's Water Conditioning

Capone's Water Conditioning

61 7th Ave S
5.00(
1
)

Capone's Water Conditioning

61 7th Ave S
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With experience in water conditioning since 1972, we have the experience, products and services to meet your needs. We are professionals who are dedicated to assisting you by offering high quality products and reliable service. From water softeners and filtration systems to water treatment and salt services, we can help. Call us today!

With experience in water conditioning since 1972, we have the experience, products and services to meet your needs. We are professionals who are dedicated to assisting you by offering high quality products and reliable service. From water softeners and filtration systems to water treatment and salt services, we can help. Call us today!


Pope Plumbing LLC

7380 Wyndham Way
5.00(
3
)

Pope Plumbing LLC

7380 Wyndham Way
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pope Plumbing is locally owned family business committed to providing affordable and reliable plumbing services to the home and business owner.

Pope Plumbing is locally owned family business committed to providing affordable and reliable plumbing services to the home and business owner.


Avatar for BWS Plumbing, Heating and Air Conditioning

BWS Plumbing, Heating and Air Conditioning

6321 Bury Dr
3.91(
11
)

BWS Plumbing, Heating and Air Conditioning

6321 Bury Dr
3.91(
11
)
Customers say: Super punctual
16 years of experience

We are a family of elite heating, air conditioning, and plumbing professionals here to provide the Twin Cities community with a pathway to a higher-level service experience that exceeds expectations. Since 2009, we’ve proudly earned our reputation as the most knowledgeable in our industry through our dedication to continuous improvement – and our desire to do more, go futher, and provide greater value to every customer. We are a united TEAM, 100% committed to raising the bar to provide Service A Better Way, Every Step of the Way.

"I have a home warranty on my recently purchased home. The home warranty company contracts with BWS. The tech, Ryan G, came to my house on 6/24/21 to assess the plumbing issues I discovered after I purchased my home. He told me on 6/24 he would be requesting approval from my home warranty company for the repairs/replacements, then they would need to order parts, and once the parts arrived, would be able to schedule the service. It is 7/8/21. I have been trying to find out from my home warranty company about the delay. I was informed today by my home warranty company "regarding your plumbing request, the technician has not submitted a full diagnosis, but he did call in to advise us that this was a flipper house that was purchased as is and there was no inspection done on the home. I have requested the diagnosis from them. I will follow up with you once it is received." This comes as a HUGE surprise to me as I purchased the home for myself, for me to live in. The housing market is tough right now and many buyers are bypassing inspections so their offers don't get passed-over by sellers. It is definitely a fixer-upper since it was a cat and hoarder house that had been neglected for over 5 years by the previous owner. Someone prior to that owner had done quite a few DIY projects. The house has good bones and needs cosmetic work (flooring, walls, trim). I previously owned and lived in a 110 year old house for over a decade and did many of the renovations myself. I have YEARS of plans to make my new house and yard exactly what I want and need. After the purchase of my house, I had ripped out all of the cat-hair-and-grime-covered flooring, window trim, baseboards, and window treatments. And then I broke my arm. Now most of the projects I had planned are on hold as I cannot use my left arm for anything for at least a few more months. In the meantime, for my home to be ready for me to move in, I need some plumbing issues fixed that I discovered after the purchase of my home. Hence the request for repair through my home warranty that was sent to BWS. While the tech was at my house, I was displeased with his attitude and the way he spoke with me. He treated me as though I were unintelligent, didn't know what I was asking about with my house, didn't know what my home warranty contract covers, and was very dismissive. BWS has not performed any service. They have not followed through with making the request for approval of repair/replacement through my home warranty company. The BWS tech instead took it upon himself to go out of his way to call the home warranty company make false statements to them about me, my house, and my property. I sure hope this is not the type of customer service BWS does for everyone. But then maybe he treated me this way because I am female and have a broken arm."

Andi S on July 2021

We are a family of elite heating, air conditioning, and plumbing professionals here to provide the Twin Cities community with a pathway to a higher-level service experience that exceeds expectations. Since 2009, we’ve proudly earned our reputation as the most knowledgeable in our industry through our dedication to continuous improvement – and our desire to do more, go futher, and provide greater value to every customer. We are a united TEAM, 100% committed to raising the bar to provide Service A Better Way, Every Step of the Way.

"I have a home warranty on my recently purchased home. The home warranty company contracts with BWS. The tech, Ryan G, came to my house on 6/24/21 to assess the plumbing issues I discovered after I purchased my home. He told me on 6/24 he would be requesting approval from my home warranty company for the repairs/replacements, then they would need to order parts, and once the parts arrived, would be able to schedule the service. It is 7/8/21. I have been trying to find out from my home warranty company about the delay. I was informed today by my home warranty company "regarding your plumbing request, the technician has not submitted a full diagnosis, but he did call in to advise us that this was a flipper house that was purchased as is and there was no inspection done on the home. I have requested the diagnosis from them. I will follow up with you once it is received." This comes as a HUGE surprise to me as I purchased the home for myself, for me to live in. The housing market is tough right now and many buyers are bypassing inspections so their offers don't get passed-over by sellers. It is definitely a fixer-upper since it was a cat and hoarder house that had been neglected for over 5 years by the previous owner. Someone prior to that owner had done quite a few DIY projects. The house has good bones and needs cosmetic work (flooring, walls, trim). I previously owned and lived in a 110 year old house for over a decade and did many of the renovations myself. I have YEARS of plans to make my new house and yard exactly what I want and need. After the purchase of my house, I had ripped out all of the cat-hair-and-grime-covered flooring, window trim, baseboards, and window treatments. And then I broke my arm. Now most of the projects I had planned are on hold as I cannot use my left arm for anything for at least a few more months. In the meantime, for my home to be ready for me to move in, I need some plumbing issues fixed that I discovered after the purchase of my home. Hence the request for repair through my home warranty that was sent to BWS. While the tech was at my house, I was displeased with his attitude and the way he spoke with me. He treated me as though I were unintelligent, didn't know what I was asking about with my house, didn't know what my home warranty contract covers, and was very dismissive. BWS has not performed any service. They have not followed through with making the request for approval of repair/replacement through my home warranty company. The BWS tech instead took it upon himself to go out of his way to call the home warranty company make false statements to them about me, my house, and my property. I sure hope this is not the type of customer service BWS does for everyone. But then maybe he treated me this way because I am female and have a broken arm."

Andi S on July 2021


PREMIER WATER

7887 Fuller Rd
5.00(
2
)

PREMIER WATER

7887 Fuller Rd
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Premier Water Technologies provides Award Winning Service for the Minneapolis/St. Paul area. We specialize in high efficiency water softeners, reverse osmosis, iron filters, and arsenic filters. We serve both residential and commercial customers, and offer FREE estimates for any project.

Premier Water Technologies provides Award Winning Service for the Minneapolis/St. Paul area. We specialize in high efficiency water softeners, reverse osmosis, iron filters, and arsenic filters. We serve both residential and commercial customers, and offer FREE estimates for any project.

...
Showing 1-10 of 199
FAQs for water treatment & purification system installation and replacement projects in Minneapolis, MN

Water softeners consist of three main components: a mineral tank, a brine tank, and a control valve. In some smaller units, the mineral tank and brine tank are combined into one cabinet.

Professionals install whole-home systems at the point of entry of the main water line. Smaller units are installed under sinks or near a washer—these units only soften the water for that fixture, not the entire home.

  • Mineral Tank: Hard water passes into the mineral tank through resin beads, and an ion exchange occurs. Magnesium and calcium ions are exchanged for sodium or potassium ions from the brine tank.

  • Brine Tank: The brine tank contains sodium or potassium to recharge the resin.

  • Control Valve: The control valve determines when to clean the resin beads.

Choosing between a salt-based or potassium-based water softener depends on your priorities. Salt-based systems effectively remove hard-water minerals, regenerate efficiently, and are cost-effective. However, they may not be ideal for individuals on low-sodium diets. Potassium-based systems neutralize minerals without removing them and regenerate more frequently. They are more expensive but offer a healthier and more environmentally friendly option. If sodium levels are a concern and cost isn't a major factor, a potassium system may be the better choice.

To calculate your water softener's capacity, determine your grains per gallon (GPG) number by:

  • Multiplying the number of people in your home by 90. The average number of gallons used per person for washing, drinking, and cooking ranges from 80 to 100 gallons per day.

  • Multiplying that result by the hardness of your water. The average grains per gallon in the United States is 10 but can range from 0 to 17. You can find your GPG number by purchasing an at-home water testing kit.

Installing a water softener takes between two to four hours on average. The exact duration depends on the complexity of the unit and whether additional plumbing or electrical work is required. If modifications to existing pipes are necessary, installation may take longer. Preparing the installation area by clearing any obstructions can help streamline the process.

Water softeners can last up to 25 years with proper maintenance and care. The lifespan depends on the type and quality of the unit you choose. Single-tank electric water softeners may last around 12 years, while higher-quality models tend to last longer. Regular maintenance, such as routine inspections and timely replacement of salts or potassium, helps extend the life of your system. Most water softeners require minimal repairs over their lifespan.