Facing an AC or heating emergency can be overwhelming, especially for your business. That’s why United Restaurant Mechanical is here to provide prompt and efficient service when you need it most. With over 40 years of combined experience, Roger Espinoza leads our team with unmatched expertise. Starting his career in 1983 with Southern California Gas Company, Roger honed his skills in emergency repairs and HVAC maintenance, later founding Frasco Services in 1992 to serve the restaurant industry.
Today, we proudly serve Sacramento and Central California with expert care for Rooftop Unit, Industrial HVAC Repair, Split System Repair, Air Duct Cleaning, and more. Don’t let emergencies disrupt your business—schedule regular maintenance to keep everything running smoothly. Trust us to deliver the reliable, high-quality service your business deserves. We’re your dependable HVAC partner!
United Restaurant Mechanical Offers Commercial HVAC in Sacramento, California

You can rely on United Restaurant Mechanical for all your commercial HVAC repair and installation needs. Whether you’re interested in the latest high-efficiency HVAC equipment or you need us to help maintain your
vintage system, we’ve got you covered. Ask about our comprehensive HVAC maintenance agreements to ensure your system is in top condition year-round. Our commercial clients include restaurants, retail outlets,
theaters,schools , and all types of commercial real estate, plus much more.
Commercial HVAC Repair Services we offer
- Rooftop Unit Repair
- Industrial HVAC Repair
- Split System Repair
- Air Duct Cleaning

Call or text us to schedule an appointment
800-595-0677
Central AC & heating system
Rooftop-unit ductless
Mini split system
Gas furnace (boiler)