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We deliver on schedule and on budget

That’s the reason why so many engineers and contractors throughout Southern California trust RSC as their HVAC/R specialists. We take responsibility for the rigorous installation of high-quality, cost-effective, and energy efficient systems.

photo our approachOur Approach

At RSC, we take pride in building lasting relationships founded upon honesty and integrity. We are tireless in keeping up with the latest technology and we work to meet any schedule, ensuring the best equipment to fit your needs, on the date it is expected. Once installed, we work to ensure occupants are comfortable all year around by maintaining outstanding air quality and control.

photo new constructionNew Construction

Guaranteeing that you meet your construction deadlines on every project, every time, is our priority. RSC has decades of experience providing HVAC/R installation in new construction or during tenant improvement buildouts, specializing in ductwork, air duct, and refrigeration systems. We handle projects small and large across a wide range of commercial buildings including retail, restaurants, medical offices, parking structures, churches and other religious centers, organic production facilities, and microbreweries.

Replacement Systems


A malfunctioning or inefficient HVAC/R system can become extremely costly, affecting your bottom line. We work to design and install equipment upgrades to make systems run more efficiently and reduce operating costs. RSC specializes in direct unit replacements for:

  • Rooftop packaged heat pump and gas fired systems
  • Split system heat pump and gas fired replacements
  • Server room split system replacements
  • Exhaust systems

photo vrf specialistsVRF Specialists

We are the first HVAC/R company to install the largest VRF (Variable Refrigerant Flow) system in Southern California and specialize in multi-split air conditioning, heat pump equipment and heat recovery. Our certified technicians have achieved the highest level of training with multiple VRF equipment manufacturers.

Safety First

When you choose RSC to install or replace HVAC/R systems, you can trust our installers that work on your roof or in your buildings. We promote a zero-tolerance drug-free environment and our selective hiring process includes rigorous background checks.

Additionally, our team is trained in job-specific safety and health practices and receives ongoing safety compliance training including rules and regulations and OSHA standards. RSC is fully insured and has an outstanding MOD rate. Our installation professionals receive ongoing safety compliance training to rules and regulations and meet OSHA standards.