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Find Water treatment & purification system installers and replacers in Andover

Avatar for Erkens Water Softener Service, Inc.

Erkens Water Softener Service, Inc.

109 2nd Avenue South
4.90(
29
)
Approved Pro

Erkens Water Softener Service, Inc.

109 2nd Avenue South
4.90(
29
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
51 years of experience

We are a locally owned and operated company, with over 30 years of experience in the industry. Water Softeners eliminate the effects of hard water. They soften the water by removing the calcium and some forms water iron found there. This extends the useful life of water heaters, washing machines, dishwashers, coffee makers, humidifiers and household plumbing systems.

"great service"

Karen P on February 2023

We are a locally owned and operated company, with over 30 years of experience in the industry. Water Softeners eliminate the effects of hard water. They soften the water by removing the calcium and some forms water iron found there. This extends the useful life of water heaters, washing machines, dishwashers, coffee makers, humidifiers and household plumbing systems.

"great service"

Karen P on February 2023


Avatar for Leaf Home Water Solutions

Leaf Home Water Solutions

1595 Georgetown Road
4.23(
166
)
Approved Pro

Leaf Home Water Solutions

1595 Georgetown Road
4.23(
166
)
Approved Pro
Customers say: Quality work
1668 local quotes requested
5 years of experience

Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

"They did a good job. "

Lyle S on October 2025

Leaf Home Water Solutions provides best-in-class water filtration and softener products for healthy, purified water that protects both the home and family. With state-of-the-art water testing materials, dedication to White Glove installation and service, best-in-class products, and the support of the nation's largest home solutions company, homeowners can feel confident choosing Leaf Home Water Solutions. Since all installations are tailored to specific water needs, custom solutions may include enhanced impact on hair and skin, energy savings on bills, increased appliance longevity, and elimination of hard water contaminants like calcium and magnesium, while also combatting taste and odor issues by filtering out chlorine and other organic compounds. The team of professionals at Leaf Home Water Solutions takes great pride in knowing that families are provided with the cleanest, crispest, and heathiest water possible.

"They did a good job. "

Lyle S on October 2025


"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025


Avatar for Randy's Electric & Plumbing

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.65(
299
)
Approved Pro

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.65(
299
)
Approved Pro
Customers say: Quick response
414 local quotes requested
15 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 plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"job not done yet"

Jan D 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 plumbers. Leaks, clogs, water heaters, faucets, toilets, sump pumps, and pipe repairs. Your full-service plumbing experts.

"job not done yet"

Jan D on October 2025


Avatar for DJ's Home Services

DJ's Home Services

414 Pine St
4.80(
60
)
Approved Pro

DJ's Home Services

414 Pine St
4.80(
60
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
24 local quotes requested

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence. At DJs, we don’t just serve homes—we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether it’s a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

"Extremely expensive and made the other laundry valve leak that wasn't leaking before. "

Ben K on September 2025

DJs Home Services of Minnesota has been Minnesota Homeowners' Best Friend since 1971, providing top-quality Plumbing, Heating, Cooling, Drains, Electrical, and Fireplace services. With decades of experience, DJs is committed to delivering reliable, professional, and customer-focused home services across the Twin Cities metro area. We take pride in our expert team, ensuring every job is done with care, precision, and a dedication to excellence. At DJs, we don’t just serve homes—we build lasting relationships. We care deeply about our customers, employees, and the community, striving to make every home more comfortable, safe, and efficient. Whether it’s a quick repair, a full installation, or routine maintenance, homeowners can trust DJs for dependable service and a job well done.

"Extremely expensive and made the other laundry valve leak that wasn't leaking before. "

Ben K on September 2025


Avatar for Aquarius Home Services

Aquarius Home Services

3180 Country Drive
4.83(
35
)
Approved Pro

Aquarius Home Services

3180 Country Drive
4.83(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 local quotes requested

A 5-star rated home service company, Aquarius always goes above and beyond. Aquarius is the area's leading provider of heating, cooling, plumbing, water treatment, water softening and electrical work. All backed by a 100% performance guarantee. See why thousands trust Aquarius Home Services every year.

"Great and timely job."

Matthew K on January 2025

A 5-star rated home service company, Aquarius always goes above and beyond. Aquarius is the area's leading provider of heating, cooling, plumbing, water treatment, water softening and electrical work. All backed by a 100% performance guarantee. See why thousands trust Aquarius Home Services every year.

"Great and timely job."

Matthew K on January 2025


Avatar for Alpha Mechanical LLC

Alpha Mechanical LLC

648 Martha Lane
5.00(
17
)
Approved Pro

Alpha Mechanical LLC

648 Martha Lane
5.00(
17
)
Approved Pro
1 years of experience
Free onsite estimate

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."

Barbara J on September 2025

We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, or a homeowner not 100% satisfied with our level of service - Call today!

"Carter installed a new toilet. He was friendly and professional. He arrived promptly, completed the install, hauled the old toilet away and left the area clean."

Barbara J on September 2025


Avatar for Dean's Home Services

Dean's Home Services

6701 Parkway Cir #600
3.92(
12
)
Approved Pro

Dean's Home Services

6701 Parkway Cir #600
3.92(
12
)
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 Finken Water

Finken Water

3423 County Road 74
5.00(
7
)
Approved Pro

Finken Water

3423 County Road 74
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
254 local quotes requested

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

"Finkens is amazing! They are easy to get a hold of, appointments are easy to schedule. Great softeners and maintenance! We've used Finkens for years and highly recommend their company!"

Nancy H on May 2020

A happy, healthy family thrives with pure, chemical-free water and safely functioning plumbing and climate control systems at home and at work. Finken is made up of two sister companies Finken Water Solutions & Finken Plumbing, Heating & Cooling working side by side to bring you whole-home and office climate comfort and clean water solutions. Finken Water Solutions is your premium source for water treatment and bottled water for your family and co-workers — we even deliver coffee and water softener salt to your door! For problem water as simple as hard water to as complex as arsenic and nitrate tainting, Finken has chemical-free filtration solutions to purify even the nastiest water. We even offer financing and rental options so everyone has access to the purest water possible, straight out of their tap, for better drinking, cleaner laundry and squeaky clean skin and hair. When it comes to bottled beverages, Finken has you covered from our five kinds of bottled water to our 100+ varieties of brewed beverages. Finken Plumbing, Heating and Cooling is ready to tackle your home or commercial construction or remodeling projects and repairs. We work with the best builders in the business to create safe comfortable homes and working environments. From new construction to remodeling, cozy homes to comfortable apartments and office complexes, Finken is the go-to choice for plumbing, heating and cooling contracting. Got a serious plumbing or HVAC predicament? Finken is on call for you 24-hours a day. When your furnace, air conditioner or toilet is clinkin’ better think Finken!

"Finkens is amazing! They are easy to get a hold of, appointments are easy to schedule. Great softeners and maintenance! We've used Finkens for years and highly recommend their company!"

Nancy H on May 2020


Avatar for Randy's Electric & Plumbing

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.58(
2,840
)
Approved Pro

Randy's Electric & Plumbing

8557 Wyoming Ave N Ste 6
4.58(
2,840
)
Approved Pro
Customers say: Super punctual
3404 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.

"The dishwasher wiring that Randy's installed in my home fried out 6 months after they did the work, almost causing a fire in my home. Luckily the circuit breaker enabled to cut power. In the doing the work, Randy's said my Bosch dishwasher had to be hardwired vs. how Bosch sent from the factory. Randy's rewired the Bosch wire box which did not work after they left and they had to come back out because the box was "arcing" and causing the circuit breaker to enact. This should have raised alarms with Randy's but no. Eventually the box melted down, which I did not initially know, causing us to purchase a new dishwasher only to find out by Warners Stellian that the box was fried. Randy's did engage in discussions on the topic but accepted no accountability, initially denying they even did the work. After pressing the issue they finally admitted to rewiring the box but said they can't accept accountability because it was provided by them. When pressed on why they would rewire a Bosch electrical box they would never support vs. installing their own box - they had no answer and said it was a good question. They admitted they should have probably installed their own box and not touched the Bosch box but would still not accept any accountability for their poor workmanship. I was glad to see Randy's admit they should approach these situations differently in the future but very disappointed they would not admit to fault here or warranty the work. Randy's did not act in good faith and I would not use them again. For reference, they were at my house for 4 hours and I was charged $2700 for the work (multiple small projects). They are one of the most expensive outfits you can hire and they claim you get what you pay for. Apparently I paid for a near fire in my house and a $1500 dishwasher opportunity. Disappointed."

Mike S on March 2021

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.

"The dishwasher wiring that Randy's installed in my home fried out 6 months after they did the work, almost causing a fire in my home. Luckily the circuit breaker enabled to cut power. In the doing the work, Randy's said my Bosch dishwasher had to be hardwired vs. how Bosch sent from the factory. Randy's rewired the Bosch wire box which did not work after they left and they had to come back out because the box was "arcing" and causing the circuit breaker to enact. This should have raised alarms with Randy's but no. Eventually the box melted down, which I did not initially know, causing us to purchase a new dishwasher only to find out by Warners Stellian that the box was fried. Randy's did engage in discussions on the topic but accepted no accountability, initially denying they even did the work. After pressing the issue they finally admitted to rewiring the box but said they can't accept accountability because it was provided by them. When pressed on why they would rewire a Bosch electrical box they would never support vs. installing their own box - they had no answer and said it was a good question. They admitted they should have probably installed their own box and not touched the Bosch box but would still not accept any accountability for their poor workmanship. I was glad to see Randy's admit they should approach these situations differently in the future but very disappointed they would not admit to fault here or warranty the work. Randy's did not act in good faith and I would not use them again. For reference, they were at my house for 4 hours and I was charged $2700 for the work (multiple small projects). They are one of the most expensive outfits you can hire and they claim you get what you pay for. Apparently I paid for a near fire in my house and a $1500 dishwasher opportunity. Disappointed."

Mike S on March 2021

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The Andover, MN homeowners’ guide to water treatment & purification system installations and replacements

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