Rooftop AC Installation in Los Angeles by Licensed HVAC Contractors
Our certified technicians handle the full scope of work:
- Load calculations
- Installation
- Final inspections
At COLD CLOUD, we bring 18 years of HVAC expertise to every rooftop unit installation project.
Our team delivers professional installation of:
- Packaged rooftop unit (RTU)
- Multi-zone systems
All installs meet California’s Title 24 energy standards and local building codes.
When a Rooftop AC Unit Replacement Makes More Sense Than Repair
A failing rooftop unit requires constant repairs, higher energy consumption and unexpected downtime. We assess your current equipment and recommend replacement when:
- Repair costs exceed 50% of a new system’s price
- Your unit’s end of serviceable life (typically 10–15 years)
Modern rooftop systems consume 20–30% less energy than older models, offering immediate savings.
Our technicians evaluate your building’s cooling load, refrigerant type and current roof condition to recommend the most cost-effective solution.
Types of Rooftop HVAC Systems We Install
Packaged Rooftop Units (RTU)
Packaged RTUs house the compressor, condenser and evaporator coil in one cabinet. We install RTUs from leading manufacturers, including:
Single & Multi-Zone Systems
Single-zone RTUs cool one area. Multi-zone systems? They use dampers and thermostats to deliver independent temperature control across different zones. Our technicians design zoning strategies tailored to your building’s layout and operational needs.
Replacement of Old Rooftop Units
Removing and replacing an aging unit requires careful coordination. We manage debris removal, refrigerant recovery, disconnect of electrical supply and roof penetration sealing.
