Top-rated water treatment & purification system repair or service pros.

Get matched with top water treatment & purification system repair or service pros in your area

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.

Water treatment & purification system repair or service pros in Golden

Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,713
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,713
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1583 local quotes requested

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"He was very knowledgeable and helpful…"

Ron M on July 2025

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"He was very knowledgeable and helpful…"

Ron M on July 2025


Avatar for American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
2086 Bayfront Dr
4.97(
53
)
Approved Pro
American Plumbing & Sewer LLC
2086 Bayfront Dr
4.97(
53
)
Approved Pro
Customers say: True professional
18 local quotes requested
2 years of experience

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

"Their service guy was great and they got rid of the old water heater for me. "

Tim J on June 2025

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

"Their service guy was great and they got rid of the old water heater for me. "

Tim J on June 2025


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Drive
4.40(
527
)
Approved Pro
Lion Home Service
4868 Innovation Drive
4.40(
527
)
Approved Pro
Customers say: True professional
125 local quotes requested
25 years of experience

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship-We Value Your Home-Happy Neighbor Guarantee-

"Matt Johnson came out to our house to inspect our water heater that went out. He gave us plenty of options and when we chose what we wanted he said he could do the work today. He was professional, curtious and a pleasure to work with. I highly recommend. "

Bob and Patti M on July 2025

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship-We Value Your Home-Happy Neighbor Guarantee-

"Matt Johnson came out to our house to inspect our water heater that went out. He gave us plenty of options and when we chose what we wanted he said he could do the work today. He was professional, curtious and a pleasure to work with. I highly recommend. "

Bob and Patti M on July 2025


Avatar for Mac's Plumbing Services
Mac's Plumbing Services
878 S Kalispell Cir Unit 102
4.98(
25
)
Approved Pro
Mac's Plumbing Services
878 S Kalispell Cir Unit 102
4.98(
25
)
Approved Pro
Customers say: Quality work
115 local quotes requested
1 years of experience

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

"Good communication and fair pricing, I would recommend Mac’s Plumbing"

Martin C on June 2025

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

"Good communication and fair pricing, I would recommend Mac’s Plumbing"

Martin C on June 2025


Avatar for Maven Plumbing
Maven Plumbing
5.00(
1
)
Approved Pro
Maven Plumbing
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
336 local quotes requested

Maven Plumbing is your trusted partner for expert plumbing solutions, delivering top-notch service with a commitment to quality, reliability, and innovation. Specializing in both residential and commercial plumbing, we offer a full range of services, including fixture installation, repiping, gas line work, water heater installation, and sump systems. We take pride in ensuring every project adheres to the highest standards, following the 2021 International Plumbing Code for guaranteed compliance. With a team led by Master Plumber Wesley Keith, our skilled professionals bring years of industry experience, ensuring that every project, big or small, is handled with precision and care. At Maven Plumbing, we stand out by providing personalized service, transparent pricing, and a strong work ethic. We back all our work with a one-year warranty and emphasize building long-term relationships with our clients. Whether you're undertaking a remodel, new construction, or simply need routine maintenance, Maven Plumbing guarantees exceptional results and craftsmanship that exceed expectations.

"These guys have great communication, on time and easy to work with. They will be my 1st call for all plumbing needs"

Anthony m on October 2024

Maven Plumbing is your trusted partner for expert plumbing solutions, delivering top-notch service with a commitment to quality, reliability, and innovation. Specializing in both residential and commercial plumbing, we offer a full range of services, including fixture installation, repiping, gas line work, water heater installation, and sump systems. We take pride in ensuring every project adheres to the highest standards, following the 2021 International Plumbing Code for guaranteed compliance. With a team led by Master Plumber Wesley Keith, our skilled professionals bring years of industry experience, ensuring that every project, big or small, is handled with precision and care. At Maven Plumbing, we stand out by providing personalized service, transparent pricing, and a strong work ethic. We back all our work with a one-year warranty and emphasize building long-term relationships with our clients. Whether you're undertaking a remodel, new construction, or simply need routine maintenance, Maven Plumbing guarantees exceptional results and craftsmanship that exceed expectations.

"These guys have great communication, on time and easy to work with. They will be my 1st call for all plumbing needs"

Anthony m on October 2024


Avatar for High 5 Plumbing, Heating, Cooling & Electric
High 5 Plumbing, Heating, Cooling & Electric
15710 W COLFAX AVE
4.64(
76
)
Approved Pro
High 5 Plumbing, Heating, Cooling & Electric
15710 W COLFAX AVE
4.64(
76
)
Approved Pro
Customers say: Quick response
4578 local quotes requested
13 years of experience

If you have any plumbing, heating, cooling or electrical issues at all, contact the experts at High 5 today. We are highly experienced and extensively trained. Using state-of-the-art equipment and a comprehensive understanding of plumbing and HVAC, we handle all of your needs in a timely and professional manner. Whether you need to install, repair, or replace piping, unclog a toilet, replace your ceiling fan, repair an electrical box, install a new air conditioner, need furnace maintenance, or more, they can handle it quickly and efficiently. With High 5, you can count on their expert plumbers, electricians, and HVAC technicians to show up as at your home on time and ready to work. We are well-known among their customers and neighbors for our ethical and honest mode of operation. Many other companies take advantage of their customers’ lack of experience and provide low-quality services at exorbitant rates. At High 5, we've built our business based on honesty, integrity, quality work, and exceptional service at fair pricing. Because of these values, it has allowed us to employ the best of the best in our professional fields. Contact us today and schedule an in-home cost estimate for your plumbing, HVAC or electrical in the Denver area. We proudly offer a Senior Discount and Military Discount of 10% off up to $100.

"Over 7 weeks AND 13 visits, we were intermittently subjected to gas leaks, water leaks, no hot water or heat and error codes on our tankless water heater. They took advantage of the fact that my 2 teenagers and I had no hot water and no heat and continuously up-charged us. During that time, they charged an extra $1900 over the original estimate of $4000. All of the issues were because they failed to recognize that my existing venting didn’t match the new unit (even though they added to the venting) and because they didn’t provide drain piping to manufacture recommendations. They offered me money back and then rescinded the offer as the problems they should have caught just continued. I ended up “chatting” with the manufacturer and showing them screenshots to prove the venting was wrong. They offered a cleaning crew after I complained and already cleaned up the mess they ground into the carpet. When I asked to speak to the owner/DORA license holder, Levi Torres, I was told Levi “doesn’t take phone calls”. Clearly, he only takes your money and wastes your time."

Elizabeth B on April 2025

If you have any plumbing, heating, cooling or electrical issues at all, contact the experts at High 5 today. We are highly experienced and extensively trained. Using state-of-the-art equipment and a comprehensive understanding of plumbing and HVAC, we handle all of your needs in a timely and professional manner. Whether you need to install, repair, or replace piping, unclog a toilet, replace your ceiling fan, repair an electrical box, install a new air conditioner, need furnace maintenance, or more, they can handle it quickly and efficiently. With High 5, you can count on their expert plumbers, electricians, and HVAC technicians to show up as at your home on time and ready to work. We are well-known among their customers and neighbors for our ethical and honest mode of operation. Many other companies take advantage of their customers’ lack of experience and provide low-quality services at exorbitant rates. At High 5, we've built our business based on honesty, integrity, quality work, and exceptional service at fair pricing. Because of these values, it has allowed us to employ the best of the best in our professional fields. Contact us today and schedule an in-home cost estimate for your plumbing, HVAC or electrical in the Denver area. We proudly offer a Senior Discount and Military Discount of 10% off up to $100.

"Over 7 weeks AND 13 visits, we were intermittently subjected to gas leaks, water leaks, no hot water or heat and error codes on our tankless water heater. They took advantage of the fact that my 2 teenagers and I had no hot water and no heat and continuously up-charged us. During that time, they charged an extra $1900 over the original estimate of $4000. All of the issues were because they failed to recognize that my existing venting didn’t match the new unit (even though they added to the venting) and because they didn’t provide drain piping to manufacture recommendations. They offered me money back and then rescinded the offer as the problems they should have caught just continued. I ended up “chatting” with the manufacturer and showing them screenshots to prove the venting was wrong. They offered a cleaning crew after I complained and already cleaned up the mess they ground into the carpet. When I asked to speak to the owner/DORA license holder, Levi Torres, I was told Levi “doesn’t take phone calls”. Clearly, he only takes your money and wastes your time."

Elizabeth B on April 2025


Water Works, LLC
1249 Balsam Street
5.00(
8
)
Approved Pro
Water Works, LLC
1249 Balsam Street
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1607 local quotes requested

Water Works was started by two young men with over 15 years of combined experience in service plumbing. We are dedicated to bring the highest quality of work while being affordable to home owners. We realize our clients are inviting us into their homes and we treat every project large or small with the upmost respect.

"These guys are Amazing...They showed up the very next day to help me out and even when I had a few questions a day or two later they helped me out!!"

Robb T on October 2024

Water Works was started by two young men with over 15 years of combined experience in service plumbing. We are dedicated to bring the highest quality of work while being affordable to home owners. We realize our clients are inviting us into their homes and we treat every project large or small with the upmost respect.

"These guys are Amazing...They showed up the very next day to help me out and even when I had a few questions a day or two later they helped me out!!"

Robb T on October 2024


Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.77(
77
)
Approved Pro
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.77(
77
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
6431 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025


Avatar for Time Plumbing, Heating & Electric INC
Time Plumbing, Heating & Electric INC
2525 W 6th Ave.
4.45(
29
)
Approved Pro
Time Plumbing, Heating & Electric INC
2525 W 6th Ave.
4.45(
29
)
Approved Pro
Customers say: Quality work
5002 local quotes requested
42 years of experience

Founded in 1983, Time Plumbing, Heating & Electric Inc. has been serving the Denver, CO area with their plumbing, heating and electrical needs. If you have a drain that needs cleaning, a heater installed, or your panel box upgraded, then call the experts at Time Plumbing, Heating & Electric Inc. They are excited to hear from you so make the call now for your next appointment!

"So I've just sold my home in Lakewood and the Technicians at Time have come to repair a furnace motor and correct an code violation in my electrical panel that the city missed when I stalled 4 years ago. Their service has always been excellent. Madison returns messages first thing in the morning. The electrician Kevin Wendt explained the code violations clearly and corrected in 2 hours. I forgot the young man who repaired my furnace but he found the last motor in town for my model, potentially saving me having to spend thousands more. Home repair is never a pleasant experience but 3 times over the last decade, this business has given me peace of mind and fixed all issues quickly and professionally. Richard Gainer"

Richard G on April 2023

Founded in 1983, Time Plumbing, Heating & Electric Inc. has been serving the Denver, CO area with their plumbing, heating and electrical needs. If you have a drain that needs cleaning, a heater installed, or your panel box upgraded, then call the experts at Time Plumbing, Heating & Electric Inc. They are excited to hear from you so make the call now for your next appointment!

"So I've just sold my home in Lakewood and the Technicians at Time have come to repair a furnace motor and correct an code violation in my electrical panel that the city missed when I stalled 4 years ago. Their service has always been excellent. Madison returns messages first thing in the morning. The electrician Kevin Wendt explained the code violations clearly and corrected in 2 hours. I forgot the young man who repaired my furnace but he found the last motor in town for my model, potentially saving me having to spend thousands more. Home repair is never a pleasant experience but 3 times over the last decade, this business has given me peace of mind and fixed all issues quickly and professionally. Richard Gainer"

Richard G on April 2023


Bell Home Solutions
2150 S Abilene St
4.26(
319
)
Bell Home Solutions
2150 S Abilene St
4.26(
319
)
Customers say: Super punctual
99 years of experience

Bell Home Solutions was established in 1926 and has been family owned and operated ever since. From depressions to World Wars, we've survived every bump and turn in the road that arose over the years. We have been a trusted provider of electrical, HVAC, plumbing and remodeling services throughout the Denver metro area most of the century. And there is no other kitchen and bath showroom like ours in the country. Our technicians are trained to provide top quality service for every one of our customers, whether you need a new bathroom fixture installed or would like a new furnace for your home's heating system. We are on call 24/7 for emergency repairs if something should ever go wrong, so you know you'll never be without heat or fresh water for long. If you need assistance with any component of your home's heating, plumbing or ventilation systems, call Bell Home Solutions today for expert, professional service.

"Mario, the technician, seemed very nice and knowledgeable The $49 quoted trip charge turned into a $220 diagnostic charge not including any service. He wasn’t sure why water was appearing on the floor, but felt it may be due to some clogging of a PVC drain tube. He said it was not possible to simply clean it out, but it should be replaced at a cost of another $250 (for a pipe?). We declined. We subsequently had another repairman come in who said there is no problem cleaning the tube and did so. The material clogging the pipe is shown in the photo."

Larry S on July 2018

Bell Home Solutions was established in 1926 and has been family owned and operated ever since. From depressions to World Wars, we've survived every bump and turn in the road that arose over the years. We have been a trusted provider of electrical, HVAC, plumbing and remodeling services throughout the Denver metro area most of the century. And there is no other kitchen and bath showroom like ours in the country. Our technicians are trained to provide top quality service for every one of our customers, whether you need a new bathroom fixture installed or would like a new furnace for your home's heating system. We are on call 24/7 for emergency repairs if something should ever go wrong, so you know you'll never be without heat or fresh water for long. If you need assistance with any component of your home's heating, plumbing or ventilation systems, call Bell Home Solutions today for expert, professional service.

"Mario, the technician, seemed very nice and knowledgeable The $49 quoted trip charge turned into a $220 diagnostic charge not including any service. He wasn’t sure why water was appearing on the floor, but felt it may be due to some clogging of a PVC drain tube. He said it was not possible to simply clean it out, but it should be replaced at a cost of another $250 (for a pipe?). We declined. We subsequently had another repairman come in who said there is no problem cleaning the tube and did so. The material clogging the pipe is shown in the photo."

Larry S on July 2018

...
Showing 1-10 of 132
The Golden, CO homeowners’ guide to water treatment & purification system repair or services
From average costs to expert advice, get all the answers you need to get your job done.
water purification filter system in home
Jun 24, 2025
Jun 24, 2025
The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.
reverse osmosis water filtration system
Jun 17, 2025
Jun 17, 2025
Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
A small girl washing her hands in the bathroom sink
Mar 25, 2025
Mar 25, 2025
Use this guide to budget for water softener repair costs based on factors such as water treatment system type, replacement parts, professional labor, and more.
A woman holding glass under faucet in kitchen
Feb 12, 2025
Feb 12, 2025
If you’re planning to install a water softener, consider budgeting based on capacity, type of system, tank size, and more.
Share project details to get started.