Get matched with top water treatment pros in O Fallon, MO

"Great business.....We were not satisfied with information or cost given to us by a rep from a national competitor. We contracted Jones who answered all of our questions in great detail. They came out within a couple days and installed a complete softening and filtration system. Everything is working perfectly and for less than the competition. If you have hard water or any other water/air issue your first call should be to Jones Air and Water. They will treat you right!"

"They are not plumbers who fix faucets and do water treatment as a service. They are drinking water quality experts who customize the water treatment system for your home and install the components."

"Excellent job installing our water softener."

"The installer Dustin was great! He was on time and professional. The installation was completed in about four hours as stated the job would be. I am happy with my water softener system and so is my skin!"

"Very impressed with this company. They were prompt and very honest with their work. Other companies tried to upsell me on a full system when it was a small fix. Sam will be my go to guy from here on out."

"The technician was honest and said that the water heater is in good working condition not needing any repairs or replacement We were told the opposite by another company!!! They have indicated that it needs replacement!!"

"I had a 15 year old system that was nearing the end of its life span. During the quote process, they gave me options based on what was hoping to spend. The quote they provided for a higher efficiency system made the decision pretty easy. The install team was extremely professional and I couldnâ t be happier with my new HVAC system."

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.

Winnovations Plumbing is a local, family-owned plumbing company proudly rooted in St. Louis. For more than a decade, we’ve been the neighborhood plumbers you can trust, built on a family legacy of quality craftsmanship and dedicated service.\n‍\nOur history began with a simple mission: to carry on a tradition of reliable plumbing work inspired by our founder’s father, an experienced plumber. Today, we remain committed to helping our community with honest solutions for every job, whether a small repair or a larger project. \n‍\nWe are more than just a plumbing service we’re part of the fabric of St. Louis. We support local families, focus on clear communication, and treat every home with respect and care. Plumbing issues can be stressful, so we emphasize transparency, timely service, and building long-term relationships with our customers.

"Everett Jones of Jones Air & Water did a great job of installing my new water softener, carbon filter, UV light, and drinking water reverse osmosis system. The quality of the installation was great, and his team was very professional."