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We set the standard for service

RSC is a recognized HVAC/R service provider covering all of Southern California. Trusted by businesses, municipalities, and organizations, our company provides a comprehensive menu of industry-leading maintenance and service options including system repairs, preventative maintenance, service agreements, system upgrades, and remote monitoring. You can feel confident when you work together with RSC.

photo approachOur Approach

With a commitment to integrity, reliability, and competence, we work quickly and professionally to keep HVAC/R systems working at maximum efficiency to reduce system downtime and eliminate frustration. Your equipment is always in experienced hands with our team of up-to-date, factory-trained NATE-certified service technicians.

As indoor weather experts, we recognize the importance of air quality and temperature within a facility and we work to maintain the conditions that are most beneficial to the productivity and comfort of occupants.

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24/7 Service

When your HVAC/R equipment is down, you should not have to wait for service. We are always just one call away - 24 hours a day, 7 days a week. When you have an emergency, call us and our expert technicians will respond promptly.

800-917-1000 Submit Service Request

Safety is Our First Responsibility

When you choose RSC as your service and maintenance partner, you can trust the technicians that work on your systems. We promote a zero-tolerance drug-free environment and our selective hiring process includes rigorous background checks.

Additionally, our service team is trained in job-specific safety and health practices and receives ongoing safety compliance training. RSC is fully insured, has an outstanding MOD rate, and meets OSHA standards.

photo equipment typesServicing All Equipment Types

Our experienced team services all equipment types including rooftop units, split systems, boilers, exhaust fans, and VRF systems. From our main office and training center, we specialize in the service of commercial retail centers, big box retailers, medical and professional offices, and churches among other religious facilities/institutions, throughout all of Southern California.