Mims Heating & Air Conditioning LLC has served the Dallas-Fort Worth area since 2009 — delivering expert HVAC installation, repair, and maintenance with the kind of service you'd expect from a neighbor.
From a quick repair to a full system replacement, Mims handles it all — residential and commercial, new builds and old systems alike.
Fast diagnosis and repair of any central or ductless air conditioning system. We get your cooling back before the Texas heat wins.
Book a Call →Gas, electric, or oil furnace installs and repairs by licensed professionals. Stay warm when it counts.
Book a Call →Complete HVAC system installations for new construction and full replacements. We match the right system to your home or building.
Book a Call →Smart thermostat installation and programming, upgrades to programmable controls, and full thermostat replacements.
Book a Call →Full-service commercial heating, cooling, and ventilation — including chillers, packaged units, and preventive maintenance contracts.
Book a Call →HVAC emergencies don't wait for business hours. Mims technicians are on call around the clock, 365 days a year.
Call Now →Matthew Mims founded this company after nearly a decade in the field because he wanted to deliver the kind of service that's genuinely rare — honest, fast, and done right the first time.
We pick up the phone and get a technician to you fast — no days-long waits when your system goes down.
Our techs explain exactly what's wrong and what it'll cost before any work begins. No surprises on the invoice.
BuildZoom ranks us above 95% of 222,000+ licensed Texas contractors based on verified project history and performance.
24-hour emergency HVAC service, 365 days a year. Call now — no hold music, no voicemail.
Don't take our word for it. Here's what Fort Worth homeowners and business owners have said about working with Mims.
They were very good at their job — finished so quickly and the results were perfect. Professional, courteous, and explained everything clearly before starting.
Exceptional experience from quote to installation. Punctual, professional, and extremely knowledgeable. The AC unit they recommended has transformed my home into a comfortable oasis, even during the hottest days of summer.
Installed a full new system for our commercial building. Competitive pricing, clean work, and they were done ahead of schedule. Will use them for all our properties.
Based in Fort Worth, we cover the entire Dallas-Fort Worth metroplex and surrounding communities.