At Elite Precision Air Systems, we’re not just another HVAC company — we’re your trusted comfort partners. Here’s what sets us apart: Personalized Service – We treat every home and customer like our own. You’re not just a number — you’re our priority. We take the time to understand your needs and recommend solutions that truly fit your space and budget. Honesty & Integrity – No upselling. No surprises. Just transparent pricing, clear communication, and honest work you can rely on. Skilled & Certified Technicians – Our team is highly trained, licensed, and experienced in all types of HVAC systems. Whether it’s installation, repair, or maintenance, we get the job done right — the first time. Fast, Reliable Response – We show up when we say we will, and we don’t leave you waiting in extreme weather. Emergency or routine — we’re here when you need us. Locally Owned & Operated – We’re part of the community, not a big chain. We take pride in serving our neighbors with top-notch care and lasting results. When you choose Elite Precision Air Systems, you’re choosing comfort, quality, and peace of mind — all backed by a team that genuinely cares. Call us today or message us to schedule your service. Let’s keep your home comfortable year-round! (909) 750-3060
Ontario Refrigeration Service is a plumbing contracting firm that has been in business for more than 45 years. It offers heating, ventilation and air conditioning control solutions, as well as building lighting control and monitoring services. The company provides installation and replacement services for screw chillers, cooling towers, ductwork, air handlers and fans. Ontario Refrigeration Service has worked on projects, such as Elsinore Valley Municipal Water District, Fountain Valley, Mervyns and Albion Pacific/Security Building. It operates a controls department that offers building automation services. The company has also worked on controls projects that include University of La Verne, Elsinore Valley Municipal Water District, Omnitrans Rapid Transit, Inland Valley Daily Bulletin, Inland Empire Health Plan and Wescom Credit Union.
We specialize in residential air conditioning repair, maintenance, and installation. Our goal is to provide fast, honest, and reliable service with clear communication and fair pricing. We focus on diagnosing issues accurately, fixing problems efficiently, and helping customers stay comfortable year-round. Whether it’s a small repair or a full system service, we treat every job with care and professionalism. Local, dependable, and customer-focused service you can trust.
Airestream Mechanical Inc provides business HVAC, commercial HVAC, new construction HVAC, and tenant improvement HVAC services to California.
Maintenance, Repair, Installation Residential Air Conditioning and Heating and Commercial Refrigeration.
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