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Water treatment & purification system installers and replacers in Madison

Avatar for KJM Plumbing

KJM Plumbing

3776 North Point Road
4.83(
24
)
•
Approved Pro

KJM Plumbing

3776 North Point Road
4.83(
24
)
•
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
436 local quotes requested

We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

sue f on August 2025

We take pride in the quality of work and customer satisfaction that we give each and every customer. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. 7 days a week. Call us today to learn more about how we can help you.

"KJM Plumbing was GREAT! Recommended a person to repair the sink and adjusted the schedule so that they could promptly reconnect the plumbing when the job was done. I am very happy with their service and will use them again in the future."

sue f on August 2025

Avatar for JLF Plumbing LLC

JLF Plumbing LLC

5241 Dommers Dr
4.47(
36
)
•
Approved Pro

JLF Plumbing LLC

5241 Dommers Dr
4.47(
36
)
•
Approved Pro
Customers say: Quality work
287 local quotes requested
51 years of experience

We specialize in plumbing services, repairs, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! Plumbing - Water Heaters - Water Softeners -

"He responded in a timely manner, kept me updated on ETA, came prepared with materials, fixed my plumbing concern in less than an hour."

Trisha W on May 2025

We specialize in plumbing services, repairs, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today! Plumbing - Water Heaters - Water Softeners -

"He responded in a timely manner, kept me updated on ETA, came prepared with materials, fixed my plumbing concern in less than an hour."

Trisha W on May 2025

Avatar for Kegonsa Plumbing

Kegonsa Plumbing

4226 Neptune Ct
4.92(
13
)
•
Approved Pro

Kegonsa Plumbing

4226 Neptune Ct
4.92(
13
)
•
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
259 local quotes requested

Kegonsa Plumbing was founded in March 2018 by Luke Elsing. After 13 years of plumbing experience, he was exposed to several different owners and management styles. Luke decided to be a different kind of business and prioritize doing what’s best for his customers over his own profit margins. By sourcing only the highest quality products with solid warranties and doing craftsman-quality work on every job, Kegonsa Plumbing earned an A rating on Angie’s List in our very first year of business.

"We used Kegonsa Remodeling for a major kitchen renovation in a nearly 100-year-old house. Before the remodel everything in the kitchen looked cheap and worn down (think 1970s brown, everywhere!), and the overall arrangement of the space was really inefficient. They came in and proposed a design that was the best balance of affordability and ideal features out of half a dozen contractors we interviewed. Once we began working with them, they provided consistent updates and met with us on a regular basis, enough so that even with unavoidable pandemic slowdowns, it still felt like the project was always moving forward. Once the remodel began, they had nearly daily updates for us on what was coming next, and the project actually finished ahead of schedule! Now we have a kitchen that has at least 3x the workspace, a significantly improved flow, and easily twice as much storage as our previous one did. We get compliments all the time, and recommend Kegonsa's work any chance we get!"

Kate D on December 2022

Kegonsa Plumbing was founded in March 2018 by Luke Elsing. After 13 years of plumbing experience, he was exposed to several different owners and management styles. Luke decided to be a different kind of business and prioritize doing what’s best for his customers over his own profit margins. By sourcing only the highest quality products with solid warranties and doing craftsman-quality work on every job, Kegonsa Plumbing earned an A rating on Angie’s List in our very first year of business.

"We used Kegonsa Remodeling for a major kitchen renovation in a nearly 100-year-old house. Before the remodel everything in the kitchen looked cheap and worn down (think 1970s brown, everywhere!), and the overall arrangement of the space was really inefficient. They came in and proposed a design that was the best balance of affordability and ideal features out of half a dozen contractors we interviewed. Once we began working with them, they provided consistent updates and met with us on a regular basis, enough so that even with unavoidable pandemic slowdowns, it still felt like the project was always moving forward. Once the remodel began, they had nearly daily updates for us on what was coming next, and the project actually finished ahead of schedule! Now we have a kitchen that has at least 3x the workspace, a significantly improved flow, and easily twice as much storage as our previous one did. We get compliments all the time, and recommend Kegonsa's work any chance we get!"

Kate D on December 2022

Avatar for Badger Water LLC

Badger Water LLC

1001 N Page St
4.83(
6
)
•
Approved Pro

Badger Water LLC

1001 N Page St
4.83(
6
)
•
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
257 local quotes requested

Badger Water is family owned and operated. We have been in business for over 40 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024

Badger Water is family owned and operated. We have been in business for over 40 years. We are proud to provide service within 24 hours, if not immediately. Badger Water employees provide prompt, efficient and friendly service. Contact Badger Water today for a water analysis and the lowest prices for all your water needs.

"Fast! Very knowledgable."

Kevin H on November 2024

Avatar for Cardinal Heating & Air Conditioning

Cardinal Heating & Air Conditioning

3361 BROOKS DR
4.87(
133
)
•
Approved Pro

Cardinal Heating & Air Conditioning

3361 BROOKS DR
4.87(
133
)
•
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
747 local quotes requested

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

"It’s very hard to find a good plumber in this area, but John from Cardinal was great! He was knowledgeable and explained everything very well. Finally, a good, competent company!"

Lori S on August 2025

Since 1984, Cardinal Heating, Cooling, Plumbing & Electric has provided the Sun Prairie, WI and the surrounding area with exceptional Heating, Air Conditioning, Electrical and Plumbing services. We offer professional technicians, same-day installations and 24-hour emergency service. We believe we are the right choice for any of your HVAC, Plumbing, or Electrical needs. Call today to schedule your next appointment!

"It’s very hard to find a good plumber in this area, but John from Cardinal was great! He was knowledgeable and explained everything very well. Finally, a good, competent company!"

Lori S on August 2025

Mad City Small Engines

2310 Brewery Rd
5.00(
8
)

Mad City Small Engines

2310 Brewery Rd
5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mad city small engines specializes in repairing and tuning up all items ranging from snow blowers and lawn mowers to pressure washers and chainsaws. Locally operated and owned with fast service and affordable rates we come to you to start your engines.

"Owen gave instructions through phone and came in few hours later to take a look at the furnace. He accurately diagnosed it, got a new part, installed it and fixed my furnace! Works like a charm again."

Maarit S on April 2022

Mad city small engines specializes in repairing and tuning up all items ranging from snow blowers and lawn mowers to pressure washers and chainsaws. Locally operated and owned with fast service and affordable rates we come to you to start your engines.

"Owen gave instructions through phone and came in few hours later to take a look at the furnace. He accurately diagnosed it, got a new part, installed it and fixed my furnace! Works like a charm again."

Maarit S on April 2022

Sheldon Plumbing Inc

221 Industrial Dr
4.94(
17
)

Sheldon Plumbing Inc

221 Industrial Dr
4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Sheldon Plumbing offers solutions to all your residential and light commercial plumbing needs. :: Water heater and softener repair and replacement :: Fixture repair and replacement :: R.O installation and service :: New home plumbing systems :: Remodel plumbing systems :: Gas line install and retrofit for indoor and outdoor applications

"3 September 2020 Repair was done by service person, Ben. He is knowledgeable, efficient, professional and timely. He was able to promptly detect the problem, came prepared with parts, and fixed the problem. I recommend Ben at SHELDON PLUMBING. It's always great to find reliable people. -JH"

Joanne H on September 2020

Sheldon Plumbing offers solutions to all your residential and light commercial plumbing needs. :: Water heater and softener repair and replacement :: Fixture repair and replacement :: R.O installation and service :: New home plumbing systems :: Remodel plumbing systems :: Gas line install and retrofit for indoor and outdoor applications

"3 September 2020 Repair was done by service person, Ben. He is knowledgeable, efficient, professional and timely. He was able to promptly detect the problem, came prepared with parts, and fixed the problem. I recommend Ben at SHELDON PLUMBING. It's always great to find reliable people. -JH"

Joanne H on September 2020

Chris Elke Plumbing

4705 Lafayette Dr
4.94(
53
)

Chris Elke Plumbing

4705 Lafayette Dr
4.94(
53
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Chris Elke is a full service master plumber serving the Madison area. Fully insured. No trip charge.

"Chris has worked on several plumbing-related renovations at our home, from simple toilet installations to reconfiguring our laundry room and mechanicals space to installing a new tankless water heater. Each time he has been knowledgeable, professional and personable. His work has been on the mark and true to estimate every time. We feel fortunate to have met Chris and he’s the first person we think of anytime we have a plumbing-related job under consideration. We whole-heartedly recommend Chris’ services."

Kathleen F on December 2020

Chris Elke is a full service master plumber serving the Madison area. Fully insured. No trip charge.

"Chris has worked on several plumbing-related renovations at our home, from simple toilet installations to reconfiguring our laundry room and mechanicals space to installing a new tankless water heater. Each time he has been knowledgeable, professional and personable. His work has been on the mark and true to estimate every time. We feel fortunate to have met Chris and he’s the first person we think of anytime we have a plumbing-related job under consideration. We whole-heartedly recommend Chris’ services."

Kathleen F on December 2020

Heiden Plumbing Heating & Cooling Inc

1100 W Bruce St
4.77(
134
)

Heiden Plumbing Heating & Cooling Inc

1100 W Bruce St
4.77(
134
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Reputation is everything - and we have built ours through years of putting pride in craftsmanship and putting our customers first. We've found that the only true way to judge our success is by our customer's success and satisfaction. Additional Contact: Andy

"They are very corteous, professional, very fair price. Very nice down to earth guy."

Martha M on April 2018

Reputation is everything - and we have built ours through years of putting pride in craftsmanship and putting our customers first. We've found that the only true way to judge our success is by our customer's success and satisfaction. Additional Contact: Andy

"They are very corteous, professional, very fair price. Very nice down to earth guy."

Martha M on April 2018

Schuh Plumbing Solutions LLC

5.00(
1
)

Schuh Plumbing Solutions LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumbing contractor specializing in Residential and commercial remodel. Including water heaters and water softeners.

"Mark got the necessary parts and repaired the faucet in a jiffy and his fees were reasonable. I'd recommend him to anyone."

Terry V on February 2019

Plumbing contractor specializing in Residential and commercial remodel. Including water heaters and water softeners.

"Mark got the necessary parts and repaired the faucet in a jiffy and his fees were reasonable. I'd recommend him to anyone."

Terry V on February 2019

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