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Water treatment & purification system installers and replacers in Saint Charles

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 Jones Air And Water
Jones Air And Water
1730 2nd St.
4.67(
87
)
Approved Pro
Jones Air And Water
1730 2nd St.
4.67(
87
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
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!

"Fast, efficient, and priced very well."

Maryann B 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!

"Fast, efficient, and priced very well."

Maryann B on July 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
11 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 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
46 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 K&R 24 Hr Plumbing and Drain
K&R 24 Hr Plumbing and Drain
1330 Shallow Lake Dr
4.75(
8
)
Approved Pro
K&R 24 Hr Plumbing and Drain
1330 Shallow Lake Dr
4.75(
8
)
Approved Pro
65 local quotes requested
30 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. Call us today!

"Kris, worked solo for almost 8 hrs to get the job done with help only the last hr or so. All after suffering a medical emergency. He wanted to come the day after but, I insisted not to come until he was better which only caused a delay of one day. He went above and beyond to remove obstacles in his way to get my hot water tank installed. Also, he cleaned up and removed all trash and even mopped the basement floor. Needless to say I’m very happy with the service provided."

K H on June 2025

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. Call us today!

"Kris, worked solo for almost 8 hrs to get the job done with help only the last hr or so. All after suffering a medical emergency. He wanted to come the day after but, I insisted not to come until he was better which only caused a delay of one day. He went above and beyond to remove obstacles in his way to get my hot water tank installed. Also, he cleaned up and removed all trash and even mopped the basement floor. Needless to say I’m very happy with the service provided."

K H on June 2025


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
12 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
31 local quotes requested

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 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
683 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
1230 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

"Jacob thoroughly looked over everything; water lines, gas line, igniter, gas valve, connections, etc.. He took the time to make sure everything was working properly and even educated me on a few things I didn't know."

Ken L on July 2024

"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

"Jacob thoroughly looked over everything; water lines, gas line, igniter, gas valve, connections, etc.. He took the time to make sure everything was working properly and even educated me on a few things I didn't know."

Ken L on July 2024

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Showing 1-10 of 95

FAQs for water treatment & purification system installation and replacement projects in Saint Charles, MO

A whole-house water filtration system is ideal if you want all the water in your home to be filtered, improving water quality and protecting your plumbing. This system can enhance your home's value. If you only need filtered water for drinking or cooking, a point-of-use filter might be a suitable alternative. Each filtration option is designed to remove specific contaminants.

Maintaining your whole‑house water filtration system is essential for uninterrupted performance and clean water. The annual expense, which ranges between $50 and $300, covers filter replacements, complete system inspections, and any required repair work. Regular maintenance keeps the system operating at peak efficiency and guarantees the highest water quality for every home use.

Installing a whole‑house water filtration system is a streamlined process that a professional can complete in one day. Multistage systems require additional time to secure proper plumbing connections and calibrate the system accurately. In contrast, point‑of‑use filters are installed within a few hours, ensuring efficient and precise integration in your home.

Most whole-house filtration systems last 10 to 20 years with proper care. Reverse osmosis units typically serve 10 to 15 years, while water distillers can exceed two decades. Lifespan depends on build quality, water chemistry, and whether filters, lamps, or membranes are changed on schedule. Regular professional inspections help you catch minor issues before they shorten the system’s life. Budget for planned component replacements to reach the upper end of that range.

Fast clogging usually points to high sediment levels, heavy water use, or both. When more dirt and minerals flow through the system, filters load up sooner and performance drops. Schedule a water test to confirm what’s in your supply, add a sediment pre-filter if needed, and follow the manufacturer’s replacement timeline to keep water pressure and quality where they belong.

The Saint Charles, 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.
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.
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