Proudly serving Modesto for 20+ years
At Horizon Heating & Air Conditioning, we are proud to serve the Modesto, CA community with dependable, high-quality HVAC services designed around your needs. As a locally operated company, we understand the climate challenges Modesto families and businesses face—from hot summer afternoons to chilly winter nights. Our mission is to keep your home or workplace comfortable year-round with expert installations, fast repairs, and reliable maintenance. We are grateful to be a trusted part of the Modesto community and remain committed to delivering exceptional service, energy-efficient solutions, and customer-first care on every job.
The Trusted HVAC Experts
Horizon Heating & Air Conditioning proudly serves Modesto, CA, with dependable HVAC services tailored to both homeowners and small businesses. From heating and cooling installations to repairs, duct cleaning, and light plumbing, our certified technicians bring over 20 years of experience to every job. We specialize in energy-efficient systems and offer financing options to keep comfort affordable. With our focus on reliability and customer satisfaction, Modesto residents can trust Horizon for year-round comfort.
"AC unit went out called Horizon and Greg was able to come out the next day and got it up and working. Greg, the owner, really knows his stuff."
"Greg and his team offered the most competitive pricing we received, and their communication throughout the process was excellent. They kept us informed in real time, even sending videos of the issues they discovered, which made it easy to make informed decisions quickly."
5-STAR RATED ON GOOGLE
Our Services
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Don’t let heating or cooling problems disrupt your comfort. If you’re in Turlock or anywhere in the Central Valley, contact Horizon Heating & Air Conditioning for expert service you can count on. From installations and repairs to routine maintenance, our team is ready to keep you comfortable year-round.