On Time HVAC SF - San Francisco's Professional HVAC Services

We specialize in the critical systems that keep Bay Area restaurants running. Our expert technicians provide comprehensive service for kitchen exhaust ventilation maintenance, which is vital for safety and compliance, and repair for all commercial refrigeration, including walk-in coolers, reach-in fridges, prep tables, and ice machines. This focus, combined with our HVAC services, ensures your entire kitchen environment operates efficiently and reliably.

San Francisco's cool, salty air near the coast can accelerate corrosion on outdoor condenser coils and reduce heat pump efficiency. During our maintenance visits, we perform a thorough inspection and cleaning of these components. Our technicians use protective coatings where appropriate and check refrigerant levels and system pressure to ensure optimal operation, helping to prevent premature failure and maintain energy efficiency for your home.

Our guarantee means we stand behind our work completely. From the moment we arrive, we communicate clearly about the diagnosis, service options, and costs. The work isn't complete until you are satisfied. This commitment is backed by a superior warranty on parts and labor for the services we provide, giving you confidence and long-term peace of mind for your HVAC or water heater installation and repair.