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Water treatment & purification system installers and replacers in Fenton

Avatar for Jones Air And Water
Jones Air And Water
1730 2nd St.
4.68(
88
)
Approved Pro
Jones Air And Water
1730 2nd St.
4.68(
88
)
Approved Pro
Customers say: Quick response
10 local quotes requested
11 years of experience

We are a locally owned and operated company that has been servicing the St Louis Metropolitan area for three decades. Honesty and integrity are our core values. We offer water treatment and purification system services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I had a water softener and filtration system installed in my home. It's fabulous! Austin was very reliable and friendly. He was extremely efficient. I'm so happy with my system, and with Jones Air and Water."

Michelle D on July 2025

We are a locally owned and operated company that has been servicing the St Louis Metropolitan area for three decades. Honesty and integrity are our core values. We offer water treatment and purification system services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I had a water softener and filtration system installed in my home. It's fabulous! Austin was very reliable and friendly. He was extremely efficient. I'm so happy with my system, and with Jones Air and Water."

Michelle D on July 2025


Avatar for Jones Air & Water, LLC
Jones Air & Water, LLC
1730 2nd Street
4.71(
136
)
Approved Pro
Jones Air & Water, LLC
1730 2nd Street
4.71(
136
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
30 years of experience

Jones Air and Water is your one stop air and water products and services specialty store. We provide products and services that enhance easy living. Remember "You Can Be A Filter Or Buy A Filter" Air purification, air sanitation, filtration, humidification, dehumidification. Commercial and residential water softeners, water filters, reverse osmosis drinking water systems, whole house reverse osmosis, iron & odor filters, ultra violet lights, scale prevention, salt free chemical free water treatment, standard water heaters, on demand water heaters & chemical injection Ecosmarte salt free chlorine free swimming pool, spa, water walls, cooling tower, vegetation farming, golf course & water parks water treatment. We service what we sell & service the rest. No matter how big or small your project is we can help.

"Great job"

manish p on May 2023

Jones Air and Water is your one stop air and water products and services specialty store. We provide products and services that enhance easy living. Remember "You Can Be A Filter Or Buy A Filter" Air purification, air sanitation, filtration, humidification, dehumidification. Commercial and residential water softeners, water filters, reverse osmosis drinking water systems, whole house reverse osmosis, iron & odor filters, ultra violet lights, scale prevention, salt free chemical free water treatment, standard water heaters, on demand water heaters & chemical injection Ecosmarte salt free chlorine free swimming pool, spa, water walls, cooling tower, vegetation farming, golf course & water parks water treatment. We service what we sell & service the rest. No matter how big or small your project is we can help.

"Great job"

manish p on May 2023


Avatar for Mr. Rooter Plumbing of St. Louis
Mr. Rooter Plumbing of St. Louis
1526 Fenpark Drive
4.48(
300
)
Approved Pro
Mr. Rooter Plumbing of St. Louis
1526 Fenpark Drive
4.48(
300
)
Approved Pro
Customers say: True professional
57 local quotes requested
8 years of experience

When you need fast, reliable plumbing services in the St. Louis area, turn to Mr. Rooter Plumbing of St. Louis. Our local, licensed plumbers provide quality plumbing repairs, maintenance, and drain cleaning services. Call our friendly dispatch team anytime and we'll send one of our uniformed, courteous plumbers to your door ASAP.

"I had 2 emergency toilet shut off valves replaced. Bradley did a great job. He had some extra work to do in 1 of mthe bathrooms. i highly recommend! Tom "

Tom K on May 2025

When you need fast, reliable plumbing services in the St. Louis area, turn to Mr. Rooter Plumbing of St. Louis. Our local, licensed plumbers provide quality plumbing repairs, maintenance, and drain cleaning services. Call our friendly dispatch team anytime and we'll send one of our uniformed, courteous plumbers to your door ASAP.

"I had 2 emergency toilet shut off valves replaced. Bradley did a great job. He had some extra work to do in 1 of mthe bathrooms. i highly recommend! Tom "

Tom K on May 2025


Avatar for Trionics Superior Water
Trionics Superior Water
4025 Old Hwy 94 S Unit Q
4.94(
274
)
Approved Pro
Trionics Superior Water
4025 Old Hwy 94 S Unit Q
4.94(
274
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 local quotes requested

At Trionics / Superior Water-Your water Quality is our passion. Our mission is to provide our customers with the highest quality water utilizing proven filtration/purification techniques, industry leading filter equipment and Warrantees. No pressure sale, No one call closes. We consult with our potential clients to understand their water quality goals. Customer Service has always been our #1 priority. With 25 year experience in the Water filtration industry, we back everything we do with our 100% Satisfaction Guarantee.

"They were prompt, professional, courteous and completed the work quickly."

Larry D on December 2024

At Trionics / Superior Water-Your water Quality is our passion. Our mission is to provide our customers with the highest quality water utilizing proven filtration/purification techniques, industry leading filter equipment and Warrantees. No pressure sale, No one call closes. We consult with our potential clients to understand their water quality goals. Customer Service has always been our #1 priority. With 25 year experience in the Water filtration industry, we back everything we do with our 100% Satisfaction Guarantee.

"They were prompt, professional, courteous and completed the work quickly."

Larry D on December 2024


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1656 Headland Dr
4.82(
37
)
Approved Pro
Tri-State Water, Power & Air
1656 Headland Dr
4.82(
37
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!.

"He was prompt and efficient but did not show up on time."

CINDA A on February 2025


Avatar for Hoffmann Brothers
Hoffmann Brothers
1027 Hanley Industrial Court
4.50(
29
)
Approved Pro
Hoffmann Brothers
1027 Hanley Industrial Court
4.50(
29
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
25 years of experience

Hoffmann Brothers is your best drain cleaning and sewer specialist. Our field professionals are licensed and trained to perform drain cleaning and clearing of sewer back ups in both your home and business.

"-"

Eve H on August 2024

Hoffmann Brothers is your best drain cleaning and sewer specialist. Our field professionals are licensed and trained to perform drain cleaning and clearing of sewer back ups in both your home and business.

"-"

Eve H on August 2024


Avatar for Anton's Plumbing, Heating/Cooling Energy Experts
Anton's Plumbing, Heating/Cooling Energy Experts
950 Bolger Court
4.88(
68
)
Approved Pro
Anton's Plumbing, Heating/Cooling Energy Experts
950 Bolger Court
4.88(
68
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
25 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"

Haley D on November 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Both the estimator Kevin the two installers who visited my home were very professional and kind. They answered all my questions and provided a very reasonable price for the installation of the attic insulation. I feel I was very informed on the federal rebate that was available for this installation, as well as on the recommendations of quantity of insulation I needed per residential standards and codes. I would recommend Anton and will use them in the future for my HVAC needs!"

Haley D on November 2024


Avatar for Brighthouse Plumbing, LLC
Brighthouse Plumbing, LLC
995 Gravois Rd
4.94(
9
)
Approved Pro
Brighthouse Plumbing, LLC
995 Gravois Rd
4.94(
9
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

You can expect our technicians to provide timely service, a clear explanation of the work to be performed, and upfront pricing. We focus on providing industry best customer service from start to finish. Our technicians are insured, licensed and bonded.

"Cody was professional and the install was done in a timely manner"

diane k on April 2025

You can expect our technicians to provide timely service, a clear explanation of the work to be performed, and upfront pricing. We focus on providing industry best customer service from start to finish. Our technicians are insured, licensed and bonded.

"Cody was professional and the install was done in a timely manner"

diane k on April 2025


Avatar for Liberty Heating & Cooling
Liberty Heating & Cooling
3236 Ridgetop View Drive
4.80(
41
)
Approved Pro
Liberty Heating & Cooling
3236 Ridgetop View Drive
4.80(
41
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
704 local quotes requested

We pride our business on excellent workmanship done by our top notch employees who are the best in the industry. Our prices are hard to beat especially for the quality you will receive every time you choose us. We also specialize in having excellent customer service and do not believe in being pushy at all with our customers. Our reviews will testify to these statements about our business ethics. Our technicians have been specially trained to handle the sophisticated high-efficiency systems currently on the market today. These include all air conditioners, heat pump, furnaces, boilers and tankless water heaters.

"Sam was very courteous and did great work. New Years Day and he came out and did the job quickly. You ask for better service."

Jason P on January 2025

We pride our business on excellent workmanship done by our top notch employees who are the best in the industry. Our prices are hard to beat especially for the quality you will receive every time you choose us. We also specialize in having excellent customer service and do not believe in being pushy at all with our customers. Our reviews will testify to these statements about our business ethics. Our technicians have been specially trained to handle the sophisticated high-efficiency systems currently on the market today. These include all air conditioners, heat pump, furnaces, boilers and tankless water heaters.

"Sam was very courteous and did great work. New Years Day and he came out and did the job quickly. You ask for better service."

Jason P on January 2025


Avatar for MAPLEWOOD PLUMBING
MAPLEWOOD PLUMBING
2725 Watson Rd
4.78(
326
)
Approved Pro
MAPLEWOOD PLUMBING
2725 Watson Rd
4.78(
326
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
1226 local quotes requested

"Maplewood Plumbing has served St. Louis City and St. Louis County for 40+ years, helping residential and commercial customers with drain cleaning, sewer camera inspections, pipe lining, excavation/sewer lateral replacement, water services, residential plumbing, commercial plumbing, backflow testing and repair, pipe replacements, water heater repair/replacement in addition to numerous other plumbing services. Family-owned and operated since 1985, we have built a solid reputation in the community. Give us a call and see for yourself why our loyal customers won't use anyone else when they need their drains cleaned, plumbing repaired or installed, or water heater and gas pipe serviced." We offer free estimates. Give us a call today! 314-645-6350

"I purchased an electric tankless and pre-filter/softener directly from the manufacturer and started hunting for a plumber to install it. Now most all plumbers recommended against a tankless hot water heater, and Maplewood wasn't really any different in this regard. BUT, they listened to us, didn't treat us like idiots, and obliged us in our foolishness and they were really awesome. They did the job quickly and without a mess. Also, WE LOVE OUR NEW TANKLESS HOT WATER HEATER! I looked at our electric bill after 2 months (March-April) of using our Stiebel-Eltron E-tankless whole-house water heater unit, and the kW usage actually DECREASED from one year ago for those same two months. That’s right, there was no increase in our electric bill. As expected, our gas usage decreased. My wife was very worried because she often ended up talking to the plumber issuing the dire warnings and predictions about our silly misguided endeavor to get a tankless unit. Now, she couldn’t be happier. Tandem back-to-back showers all day long, if we wanted. Never ending hot water! Thank you Maplewood Plumbing for helping us!"

Blair M on June 2019

"Maplewood Plumbing has served St. Louis City and St. Louis County for 40+ years, helping residential and commercial customers with drain cleaning, sewer camera inspections, pipe lining, excavation/sewer lateral replacement, water services, residential plumbing, commercial plumbing, backflow testing and repair, pipe replacements, water heater repair/replacement in addition to numerous other plumbing services. Family-owned and operated since 1985, we have built a solid reputation in the community. Give us a call and see for yourself why our loyal customers won't use anyone else when they need their drains cleaned, plumbing repaired or installed, or water heater and gas pipe serviced." We offer free estimates. Give us a call today! 314-645-6350

"I purchased an electric tankless and pre-filter/softener directly from the manufacturer and started hunting for a plumber to install it. Now most all plumbers recommended against a tankless hot water heater, and Maplewood wasn't really any different in this regard. BUT, they listened to us, didn't treat us like idiots, and obliged us in our foolishness and they were really awesome. They did the job quickly and without a mess. Also, WE LOVE OUR NEW TANKLESS HOT WATER HEATER! I looked at our electric bill after 2 months (March-April) of using our Stiebel-Eltron E-tankless whole-house water heater unit, and the kW usage actually DECREASED from one year ago for those same two months. That’s right, there was no increase in our electric bill. As expected, our gas usage decreased. My wife was very worried because she often ended up talking to the plumber issuing the dire warnings and predictions about our silly misguided endeavor to get a tankless unit. Now, she couldn’t be happier. Tandem back-to-back showers all day long, if we wanted. Never ending hot water! Thank you Maplewood Plumbing for helping us!"

Blair M on June 2019

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Showing 1-10 of 90
The Fenton, MO 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.
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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.
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Budget for reverse osmosis water filter costs based on factors such as system type, efficiency, number of stages, labor, add-on features, and more.
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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.
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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.