Los Angeles, Orange, Riverside
& San Bernardino Counties
24/7 Emergency Service
(800) 526-AIRR (2477)

Contact Info

Trusted HVAC Service
Across California

Equipment Maintenance

Keeping California
Industries Cool 24/7

Maintaining Commercial
Equipment to Run Seamlessly



Square Feet Maintained


Businesses Serviced


Emergency Calls Serviced


Hours Spent Onsite

Free Estimate

About company

We have a long history of Maintaining Commercial HVAC throughout South and Central California

Founded in 1987, building on the strong experience of its founders, S&R earned an impressive reputation with both private industry and governmental institutions for client satisfaction and value added services.

In the fast paced, ever-expanding HVAC field, S&R continues to be a leader in energy management, without compromising our “customer first” policy. All aspects of work are done in accordance with local, state and federal regulations. As a licensed contractor in the State of California (#663552; C20 & C46), safety on the job is the number one priority.


Combined Years of Experience

Our team of technicians, dispatchers, and managers have worked in this industry for decades. They know the field, the equipment, repair, maintenance, and how get—and keep—your business up and running.


Successfully Completed Projects

Maintenance projects we’ve worked on encompass everything you can imagine in large-scale facilities. Our projects have covered the maintenance needs of churches, municipalities, fire departments, airports, and the Armed Services.

Main Services

We Repair, Maintain, and
Replace HVAC Equipment

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Q & A

Since You Asked…

No heat emitted from a facility furnace unit or heat pump, or not enough, to keep inside spaces warmed when cold outside. Learn More.

While it's never a good idea to avoid any heating or cooling system concern for too long, some HVAC issues may not be considered actual emergencies. Typically, some repairs that do not require immediate attention and can be worked on during regular service hours include:

  • General HVAC repairs during normal outside temperatures, non-extremes. Learn More.

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