Air Control Mechanical LLC is a licensed air conditioning contractor based in Richardson, TX. We repair, install, replace, and maintain AC systems for homes and businesses across Dallas–Fort Worth — any brand, any size, 24 hours a day.
North Texas summers push air conditioners harder than almost anywhere in the country. When a system quits in July, you need a contractor who shows up, finds the real cause, and explains it in plain English before any work starts. That is how we run every call.
We work on central split systems, heat pumps, packaged units, ductless mini-splits, and commercial rooftop units. Whether it is a capacitor, a refrigerant leak, a frozen evaporator coil, or a system that is simply at the end of its life, you get an honest diagnosis and an itemized price — no parts-swapping and no surprise add-ons.
Our Texas contractor license is TACLA107654C, and every installation is sized to your home or building, installed to code, and permitted where required.
Everything a licensed air conditioning contractor should handle, from a single service call to a full system replacement.
Fast diagnostics and repair for units that won’t start, blow warm air, short-cycle, freeze up, leak water, or trip breakers.
Properly sized new systems with a load calculation, matched coil and condenser, clean line-set work, and a full startup check.
Honest repair-vs-replace guidance. When replacement makes sense, we quote high-efficiency options that fit your budget.
Coil cleaning, refrigerant and electrical checks, drain line service, and filter changes that keep your system running through August.
Heat pump repair and installation, plus ductless mini-splits for additions, garages, and rooms that never cool down.
Service for commercial rooftop units and controls — we specialize in Lennox commercial RTUs.
Leak search, repair, evacuation, and proper recharge so the problem is fixed instead of topped off every summer.
No cooling at 2 a.m. in a Texas heat wave? Call (469) 232-7350 — we answer around the clock, every day of the year.
Filtration upgrades, duct inspection, humidity control, and airflow fixes for cleaner, more comfortable air.
Based on N. Coit Rd in Richardson, we serve neighborhoods like Canyon Creek, Richardson Heights, Owens Farm, and Breckinridge Park, plus the surrounding Dallas–Fort Worth cities below.
Air Control Mechanical LLC
1920 N. Coit Rd, Suite 200
Richardson, TX 75080
Open 24/7, 365 days a year
(469) 232-7350