HVAC Companies in San Antonio, Texas

Insco Distributing offers a comprehensive HVAC catalog, including residential and commercial equipment, air‑distribution components, indoor‑air‑quality solutions, and refrigeration accessories. The site features system‑matchup tools, a parts‑finder, job‑specific kits, and a robust training calendar. Customer support includes text‑to‑order, rewards, and a detailed line card for contractors and DIY buyers today.

Honeycomb Heating & Cooling offers AC repair, installation, and tune‑ups, plus heater repair and indoor‑air‑quality services. With 20 years experience, 5‑star rating from 622 reviews, and 2,000+ customers served, they provide free Nuve thermostat, flat‑rate pricing, and a maintenance plan. They serve San Antonio and surrounding communities throughout Texas region.

SY HVAC offers 24/7 emergency heating and cooling services, including AC repair, installation, furnace repair, heat‑pump work, ductless mini‑split systems, smart‑thermostat setup, and maintenance plans. The NATE‑certified, family‑owned team provides upfront pricing, same‑day service, and a satisfaction guarantee, earning a 5‑star Google rating and BBB accreditation for homeowners and businesses.

Liberty Air offers HVAC services in San Antonio, including AC repair, replacement, and installation, as well as heating repair and installation. The family‑owned firm emphasizes two decades of experience, financing options, and a free estimate. Customer reviews highlight prompt, professional service and clear communication throughout projects for homeowners and businesses today.

Air Care & Canyon Lake AC offers comprehensive HVAC services, including AC repair, installation, heating repair, heat‑pump work, ductless mini‑split systems, duct cleaning, air‑filtration upgrades, attic insulation, and thermostat controls. They provide maintenance plans, financing options, and a $69.95 early‑bird tune‑up special. Customer reviews note prompt, professional service and reliable workmanship for homeowners.

Davco Service Co. offers residential and commercial HVAC solutions, including air‑conditioning, heating, and ventilation services. The company emphasizes precise installation, repair, and preventive maintenance for systems of all sizes. With a focus on reliable performance, it serves San Antonio and surrounding areas, providing 24/7 emergency support and a satisfaction guarantee for homeowners and businesses.

Design HVAC offers comprehensive HVAC services in Central Texas, including installation, maintenance, and replacement for residential and commercial properties. Their licensed, insured technicians emphasize quality control, with a focus on function, performance, safety, cleanliness, and customer satisfaction. Financing options are available, and the company works with major brands, ensuring reliable, efficient solutions for homeowners and businesses.

Service First AC & Heating offers residential and commercial HVAC solutions, including AC repair, replacement, maintenance, duct sealing, and indoor‑air‑quality upgrades. Their heating services cover furnace repair, replacement, maintenance, and heat‑pump installation. The company holds a 4.6‑star rating from 434 reviews, provides financing options, and serves Bexar, Comal, and Guadalupe counties.

Comfort Techs offers San Antonio homeowners a full range of HVAC services, from AC repair and installation to heating, air‑quality, and water‑heater solutions. Their NATE‑certified technicians provide 24/7 emergency support, free same‑day estimates, and a 12‑year parts‑and‑labor warranty. Customers note prompt, professional service and reliable, energy‑efficient results for homeowners.

General Air Conditioning offers residential HVAC services in San Antonio, including air‑conditioning repair, heating system maintenance, indoor‑air‑quality solutions, and ductwork. Established in 1997, the company holds a 4.8‑star Google rating from 381 reviews, features a 4‑Star Maintenance Agreement, and provides financing options and seasonal specials for homeowners seeking reliable service.

AirTrust Heating & Cooling provides residential and commercial HVAC solutions in San Antonio, offering furnace, heat pump, and air‑conditioner repair, as well as system replacements. They also handle tune‑ups, maintenance, ductwork services, and attic insulation, with financing options available for budget‑conscious customers seeking reliable climate control, expert support throughout year.

Air2U delivers residential and commercial HVAC solutions, covering AC installation, heating, and year‑round maintenance. With over 15 years’ experience, they offer emergency repairs, a satisfaction guarantee, and no‑upfront‑payment options. Financing is available through Foundation Finance, and they service major brands like Carrier, Goodman, Mitsubishi, Trane, and York for reliable home comfort.