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."

"Abdiel was super to work with. He really knew his stuff and explained so many things to me that I did not know before. He gave me such a great deal that i couldn't say no. The system is perfect and the water delightful. Lucian installed the system. Couldn't have asked for anyone more gentlemanly. Very meticulous about his work. Seems to be a great company all around."

"Remove electric water heater and install a new high efficiency gas water heater."

"My plumber was very knowledgeable and helpful."

"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.

"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."

"Went well! Very informative and checked water pressure. No pressure and will drop service call amount of money for today’s visit if decide to get water heater install later date . Very appreciative!"