Rooftop unit installation, repair, replacement, and maintenance for commercial properties across the Bay Area and San Joaquin Valley.
Commercial HVAC › Rooftop Unit (RTU) Service
Rooftop packaged units are the workhorse of commercial HVAC, handling both heating and cooling from a single unit on the roof. AC Services Elite installs, repairs, replaces, and maintains RTUs of every size and configuration, keeping your building comfortable and your energy costs in check.
As a Carrier Authorized Dealer, the new rooftop units we install are genuine Carrier equipment backed by full manufacturer warranty coverage.
When an aging rooftop unit is costing more in repairs and energy than it is worth, we plan a right-sized replacement with minimal downtime, including crane scheduling and curb adaptation so the new unit fits cleanly.
AC Services Elite is a Carrier Authorized Dealer, so the equipment we install is genuine Carrier — engineered for reliability and efficiency and backed by Carrier's full manufacturer warranty. Our technicians are factory-trained on Carrier systems, which means correct sizing, correct installation, and warranty protection you cannot get from a non-authorized installer.
Request a commercial quote for your property.
(209) 268-2659Monday to Saturday, 8 AM to 8 PM · 24/7 for commercial emergencies
Request a QuoteA rooftop unit is a self-contained packaged HVAC system installed on a commercial building roof, providing heating and cooling from a single unit. RTUs are common on retail, office, and restaurant buildings because they save indoor space and are efficient to service.
With regular maintenance, most commercial rooftop units last around 15 to 20 years. When repair costs and energy use climb, a planned replacement is usually more cost-effective, and we help you weigh the numbers.
Yes. As a Carrier Authorized Dealer, the rooftop units we install are genuine Carrier equipment backed by full manufacturer warranty coverage.
In most cases, yes. We schedule crane sets and changeouts around your hours where possible to keep your space operational and minimize downtime.
Reach out and our team will help you stay comfortable all year round.
