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Top-Rated Water treatment pros in Golden - Updated Nov 2026

Avatar for American Plumbing & Sewer LLC
American Plumbing & Sewer LLC
4.9(
142
)
Water Treatment & Purification System - Install or Replace

Serving Golden, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"American Plumbing & Sewer provided us with top notch service from beginning to end. We needed a new water heater, I called on Monday, Alan was out on Tuesday to give us an estimate and by early Thursday afternoon we had our new water heater installed along with a water softener/purification system. Lanney is extremely personable yet extremely professional at the same time. The workmanship was fantastic and he explained things to us along the way. Lanney's assistant, I believe it is is son, Austin, is a fantastic person and he is also extremely knowledgeable and very proficient. I would highly recommend American Plumbing if you are ever in need of a new water heater or water treatment system. You guys have a new customer, that is for sure. Thank you again."
Response time6 hrs
Response rate99%
24 neighbors recently requested a quote
Avatar for Pure Water Services
Pure Water Services
4.8(
14
)
Water Treatment & Purification System - Install or Replace

Serving Golden, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Patrick was the answer to my prayers! My water heater went out and I needed someone who could convert the old tank to a tankless system. My kids and I were without water for over a week because the first company I contacted was a no-call/no-show. But Patrick was able to stop by and provide an estimate the next day. Not only was Pure Water Services able to complete the work quickly but it did not cost an arm and a leg. I can not say enough good things about how Patrick helped out out when we really needed the help. I highly recommend him to anyone looking to do a water heater conversion!"
Bradford White Water Heater
Response time1 day
Response rate95%
34 neighbors recently requested a quote
Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
4.7(
92
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Golden, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"We had blockage in one of our main drain pipes, causing water to back up in the kitchen sink, bathroom sink, and washing machine drain. Jason was able to get to our house within an hour and had it fixed in less than an hour. Overall a very easy process and easy to work with."
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+24

10 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for B.C. Plumbing Services
B.C. Plumbing Services
5.0(
10
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Golden, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I would highly recommend Brady (BC Plumbing) to anyone. I was thoroughly impressed with his prompt and excellent service on the install of my water main. His prices are more than reasonable. I admired his patience and ability to work with me as I accepted his offer in June, but did not get back to him until late September. At which point there was no delay in getting things done! Thanks Brady and your marvelous crew!"
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater
Tankless Water Heater

+95

Response time6 hrs
Response rate86%
10 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing - Denver
Benjamin Franklin Plumbing - Denver
4.0(
99
)
Water Treatment & Purification System - Install or Replace

Serving Golden, CO and surrounding areas

Approved (Corporate)

In business since 2006

Credit card accepted

Customers say: Quick response

"pricey repair......I was not pleased with the up selling of some program they had-something about a monthly fee and not having to pay for future repairs. It was a turn off for sure. However they were timely, neat and tidy, polite. The other plumbing service I have used through Home Advisor didn't try to sell me other features."
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75 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Poseidon Plumbing Solutions
Poseidon Plumbing Solutions
4.3(
15
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Golden, CO and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Welcome to Poseidon Plumbing, proudly servicing Denver and the surrounding areas. Our goal is to complete your project to perfection. Our focus is building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

Response time6 hrs
Recommended by81%of homeowners
Avatar for Tipping Hat Plumbing, Heating & Electric
Tipping Hat Plumbing, Heating & Electric
4.0(
812
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Golden, CO and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Emergency services offered

"Great experience, the Halo 5 water treatment system was installed in one day and they hauled off the old whole house filter and salt water softener systems for us. Explained what was going on throughout the process of the install and did a great job protecting floors before any work started. Would definitely recommend Tipping Hat for any plumbing needs."
tipping hat
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Response time9 hrs
608 neighbors recently requested a quote
Recommended by86%of homeowners
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