AC Repair & Cooling in Maryville
AC repair and installs that keep up with a St. Louis summer.

Cooling help in Maryville
Maryville summers are St. Louis summers, thick, humid, and long. An AC that keeps up in June can start falling behind by late July, running all day and never quite getting the house comfortable. We repair and replace air conditioners for homeowners around the village, and most repair calls get done the same day. If your system quits on a 95-degree afternoon, call us, you'll get Dan on the phone, not a call center.
In Maryville's newer subdivisions we see a lot of builder-grade condensers that were sized off a spreadsheet instead of the house, and they struggle in a humid August. In the older parts of town, the common call is a worn system that's slowly losing refrigerant.
Questions from Maryville
We're based in Edwardsville, so Maryville is a quick trip for us. Most repair calls are handled the same day, and during a heat wave we prioritize the homes with no cooling at all. Call (314) 420-9851 and you'll talk to Dan directly.
A system that's low on refrigerant or worn down can run constantly without pulling enough moisture out of the air. Sometimes the unit was never sized right for the house in the first place. We can diagnose it and lay out your options straight, quotes are free.
What Metro East neighbors say
5.0★ Google · 95+ reviews"Our blower went out on one of the coldest days of the year. Dan was an absolute lifesaver, and his swift response turned a potentially disastrous situation into a manageable one."
"Same-day service, and quick with the diagnostics and repairs. Will do business with him again in the future."
"My regular maintenance company quoted me almost $4,500. I called around and reread reviews, and DMAK's came out the next day, did the repair, and saved me more than $1,000."
Ready when you are.
Same-day repairs and free quotes across the Metro East & St. Louis.
Open daily 8a–8p · Same-day repairs on most calls