Same-day AC repair, full system installs, and honest quotes β backed by a 100% satisfaction guarantee. No overtime fees, no surprise charges.
From a quick repair to a full system replacement, we've handled it across San Antonio for over 25 years. Same-day service on most calls.
Not cooling? Strange noises? Sky-high bills? We diagnose the problem and fix it the same day in most cases.
Aging unit? Energy bills creeping up? We install Carrier, Trane, Lennox, and Rheem at honest prices with financing available.
Two tune-ups a year, priority scheduling, 15% off repairs, no overtime fees. Most customers pay for the plan in their first repair savings.
San Antonio cold snaps catch everyone off guard. We service furnaces, heat pumps, and gas units to keep you warm when it matters.
Allergies acting up? Dust everywhere no matter how often you clean? We install filtration, UV sanitation, and humidifier solutions.
It's 105Β° outside and your AC just quit. Call us β we're there. 24/7 dispatch, no overtime fees ever, family-owned trucks rolling tonight.
When Manuel Reyes started Lone Star Cooling out of his garage in 1998, the deal was simple: do good work, charge fair prices, treat people right. Three decades and 18,000+ jobs later β the deal hasn't changed.
Schedule a free estimate βYou'll know the price before we turn a wrench. No hourly tricks, no surprise charges at the end.
Parts and labor. If something breaks again, we come back at no charge. Period.
Call before noon, we're usually there before dinner. Emergencies handled 24/7 with no overtime markup.
Every technician on our team is NATE-certified, drug-tested, and background-checked. We hire slowly and keep our crew long-term.
612 verified Google reviews, 4.9-star average. Real customers, real situations, real outcomes.
"AC died on a Sunday in July with my newborn home. They had a tech here in 90 minutes, fixed it that afternoon, and the bill was less than I expected. These are good people."
"Got 4 quotes for a new system. Lone Star wasn't the cheapest but they actually walked me through every option. Installed it 3 days later, perfect work, no upsells."
"Been using them for 12 years now. They've fixed two ACs, replaced one, and serviced everything. Honest, on time, and they remember my dog's name. Won't use anyone else."
Free estimates, no-pressure quotes, real humans answering the phone. We work across the entire San Antonio metro area.
π Call (210) 555-0144