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Water treatment & purification system repair or service pros in Duluth

Avatar for Range Water Conditioning
Range Water Conditioning
1520 Northwest 3rd Avenue
4.89(
66
)
Approved Pro
Range Water Conditioning
1520 Northwest 3rd Avenue
4.89(
66
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
56 years of experience

For 50 years, Range Water Conditioning has been helping to improve the quality of life in the central and northern Minnesota area. We are locally owned and operated, and our professionals are always prompt, clean and friendly every step of the way. Call us today for a free estimate!

"We did not select their services but they were great to work with. They just didn’t have the right options for our needs."

Amy N on April 2023

For 50 years, Range Water Conditioning has been helping to improve the quality of life in the central and northern Minnesota area. We are locally owned and operated, and our professionals are always prompt, clean and friendly every step of the way. Call us today for a free estimate!

"We did not select their services but they were great to work with. They just didn’t have the right options for our needs."

Amy N on April 2023


Avatar for Range Water Conditioning, Your 3M Water Dealer
Range Water Conditioning, Your 3M Water Dealer
1520 NW 3rd Ave
4.83(
18
)
Approved Pro
Range Water Conditioning, Your 3M Water Dealer
1520 NW 3rd Ave
4.83(
18
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Range Water Conditioning - 3M Authorized Water Dealer was founded in 1969 and to this day offers expert, customized water solutions for residential and commercial buildings in central and northern Minnesota and northwest Wisconsin. The 3M Authorized Water Dealer ensures water systems are properly installed and if needed, are promptly and professionally serviced. For ideal results, Range Water Conditioning tests water and offers unique solutions with guaranteed satisfaction. The staff strives to provide superior service along with top-notch products including water softeners, water filtration systems and more.

"They did a great job and thought outside the box to get it installed where I wanted."

Jessi M on January 2024

Range Water Conditioning - 3M Authorized Water Dealer was founded in 1969 and to this day offers expert, customized water solutions for residential and commercial buildings in central and northern Minnesota and northwest Wisconsin. The 3M Authorized Water Dealer ensures water systems are properly installed and if needed, are promptly and professionally serviced. For ideal results, Range Water Conditioning tests water and offers unique solutions with guaranteed satisfaction. The staff strives to provide superior service along with top-notch products including water softeners, water filtration systems and more.

"They did a great job and thought outside the box to get it installed where I wanted."

Jessi M on January 2024


DrinkFromTheRock.com
7181 Eagles Perch Dr
No reviews
DrinkFromTheRock.com
7181 Eagles Perch Dr
No reviews
13 years of experience

We specialize in providing quality services to our customers. We offer complete water filtration systems to residential and commercial customers. Our products are cost effective reliable.

We specialize in providing quality services to our customers. We offer complete water filtration systems to residential and commercial customers. Our products are cost effective reliable.


Northern Pro Pressure Washing
No reviews
Northern Pro Pressure Washing
No reviews
2 years of experience

Northern Pro Pressure Washing is a pressure washing business located in northern WI/MN. We offer residential and commercial services which include full exterior cleaning, windows, driveways, fences, decks, solar panels, and much more.

Northern Pro Pressure Washing is a pressure washing business located in northern WI/MN. We offer residential and commercial services which include full exterior cleaning, windows, driveways, fences, decks, solar panels, and much more.


L & S Plumbing & Heating
11496 Town Line Rd
5.00(
1
)
L & S Plumbing & Heating
11496 Town Line Rd
5.00(
1
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Complete plumbing, heating, and air conditioning from service and repairs, to new construction and remodel. Residential and commercial. A family run business for over 30 years with 24 hour service.

Complete plumbing, heating, and air conditioning from service and repairs, to new construction and remodel. Residential and commercial. A family run business for over 30 years with 24 hour service.


Comfort Systems
520 Garfield Ave
3.00(
2
)
Comfort Systems
520 Garfield Ave
3.00(
2
)
Free onsite estimate

Since the city established a municipal utility in Duluth in 1898, the infrastructure to serve customers has grown from 29.6 miles of gas mains to over 480 miles today. Paralleling the growth and improvement of the utility infrastructure, the Public Works and Utilities Department has expanded its customer service outreach. It offers a host of consumer services, including: - Natural gas safety checks - Appliance repair - The Comfort Policy heating system warranty - Budget Billing - Easy Pay - Three energy conservation programs: o Home Energy Conservation check-ups, o Home Energy Conservations Loans, o Commercial and Industrial conservation grants, - Service application processing - Billing and collection services We repair Natural Gas Furnaces, Water Heaters, Boilers, and Stoves. Call today!

"Horrible. I heard from them 2 times in a month. They waited until after my bill was charged before circling back and saying now there was nothing they could do. Go **** yourself Comfort Systems."

Jim J on April 2020

Since the city established a municipal utility in Duluth in 1898, the infrastructure to serve customers has grown from 29.6 miles of gas mains to over 480 miles today. Paralleling the growth and improvement of the utility infrastructure, the Public Works and Utilities Department has expanded its customer service outreach. It offers a host of consumer services, including: - Natural gas safety checks - Appliance repair - The Comfort Policy heating system warranty - Budget Billing - Easy Pay - Three energy conservation programs: o Home Energy Conservation check-ups, o Home Energy Conservations Loans, o Commercial and Industrial conservation grants, - Service application processing - Billing and collection services We repair Natural Gas Furnaces, Water Heaters, Boilers, and Stoves. Call today!

"Horrible. I heard from them 2 times in a month. They waited until after my bill was charged before circling back and saying now there was nothing they could do. Go **** yourself Comfort Systems."

Jim J on April 2020


Berkey Water Hawaii
68-1158 Mamalahoa Hwy
No reviews
Berkey Water Hawaii
68-1158 Mamalahoa Hwy
No reviews
Free onsite estimate

Best home water filter or water purifier on earth. Period. Fast, Free shipping to anywhere in the US and the only Berkey dealer to offer frequent flier miles an hotel points for each purchase. See these short videos. Why choose Berkey Filters http://www.berkeywaterhawaii.com/videos/why-choose-berkey-filter What makes a Berkey Better? http://www.berkeywaterhawaii.com/videos/what-makes-berkey-better Which Berkey is for you? http://www.berkeywaterhawaii.com/videos/which-berkey-is-for-you Berkey filters are the gold standard in water purification. They remove bacteria, viruses, pathogens, chlorine, fluoride, heavy metals and other contaminants from our drinking water. They are so powerful they can even take out red food coloring when added to water. Berkey filters are stand-alone systems that require no electrical outlet or water line. You can put them anywhere in an office or your home, and gravity does all the work. You just pour in a pitcher of water from the tap or catchment water. They last 5-10 years or 6,000 gallons for a pair of filters, which come with each Berkey.

Best home water filter or water purifier on earth. Period. Fast, Free shipping to anywhere in the US and the only Berkey dealer to offer frequent flier miles an hotel points for each purchase. See these short videos. Why choose Berkey Filters http://www.berkeywaterhawaii.com/videos/why-choose-berkey-filter What makes a Berkey Better? http://www.berkeywaterhawaii.com/videos/what-makes-berkey-better Which Berkey is for you? http://www.berkeywaterhawaii.com/videos/which-berkey-is-for-you Berkey filters are the gold standard in water purification. They remove bacteria, viruses, pathogens, chlorine, fluoride, heavy metals and other contaminants from our drinking water. They are so powerful they can even take out red food coloring when added to water. Berkey filters are stand-alone systems that require no electrical outlet or water line. You can put them anywhere in an office or your home, and gravity does all the work. You just pour in a pitcher of water from the tap or catchment water. They last 5-10 years or 6,000 gallons for a pair of filters, which come with each Berkey.


Summit Mechanical Service Inc
201 S Central Ave - STE #1
4.41(
44
)
Summit Mechanical Service Inc
201 S Central Ave - STE #1
4.41(
44
)
Customers say: Super punctual
26 years of experience

Since 1999, we have offered a full range of services to cover every heating or cooling need, from new system design and installs, to trustworthy repair, to annual tune up services. We appreciate our customers and provide honest and experienced solutions, because we take the time to understand your needs. Here in the northland, we experience a wide variety of constantly changing weather and our purpose is to keep your home comfortable, by providing reliable heating and cooling systems, and keeping them reliable.

"Terrible service and not willing to take responsibility for the mess."

Steven O on June 2019

Since 1999, we have offered a full range of services to cover every heating or cooling need, from new system design and installs, to trustworthy repair, to annual tune up services. We appreciate our customers and provide honest and experienced solutions, because we take the time to understand your needs. Here in the northland, we experience a wide variety of constantly changing weather and our purpose is to keep your home comfortable, by providing reliable heating and cooling systems, and keeping them reliable.

"Terrible service and not willing to take responsibility for the mess."

Steven O on June 2019


Chem Free Pure Water Systems
338 Mountain Dr N
4.64(
11
)
Chem Free Pure Water Systems
338 Mountain Dr N
4.64(
11
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021

Residential and business water treatment systems. Water softeners, UV lights. We will analyze your water for contaminants such as chlorine, low pH, iron, bacteria, and devise a system to suit your needs. Treat your water from the source, as it enters your home, so whether you are drinking it, cooking with it or bathing in it, your water is pure.

"The process was quick and easy. I just provided a water sample. It was determined that I had high levels of chlorine in our drinking water. I was able to solve my water problems with only one filter. Why did I wait years to have this done? Now I can be confident that our water is safe. Highly recommended."

Tony R on February 2021


Belknap Plumbing & Heating & Cooling Co
1414 Belknap St
3.78(
18
)
Belknap Plumbing & Heating & Cooling Co
1414 Belknap St
3.78(
18
)
Customers say: Super punctual
81 years of experience

We are a locally owned business serving Duluth - Superior and surrounding area. We accept credit cards. Residential, commercial & industrial. Licensed in Wisconsin & Minnesota

"Hayden from Belknap plumbing just left my house. He was polite and worked very fast. I have had Belknap plumbing for all of my plumbing needs for the past forty year's and never been disappointed with their services. Hayden is definitely an asset to Belknap Plumbing. Ann Martineau"

Ann M on December 2024

We are a locally owned business serving Duluth - Superior and surrounding area. We accept credit cards. Residential, commercial & industrial. Licensed in Wisconsin & Minnesota

"Hayden from Belknap plumbing just left my house. He was polite and worked very fast. I have had Belknap plumbing for all of my plumbing needs for the past forty year's and never been disappointed with their services. Hayden is definitely an asset to Belknap Plumbing. Ann Martineau"

Ann M on December 2024

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Water treatment & purification system repair or services FAQs

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The homeowners guide to water treatment & purification system repair or services
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