SOUTHERN CALIFORNIA AIR CONDITIONING SERVICES
Proudly serving Los Angeles, Orange, Riverside, and San Bernardino with fast, dependable AC services.
AC INSTALLATION, REPAIR & MAINTENANCE
Expert air conditioning installation and repair services to keep your home cool and comfortable year-round. Call today for service in Fontana, Rancho Cucamonga, Los Angeles, Orange, Riverside and San Bernardino.
OUR AC SERVICES
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AC Installation & Replacement
Upgrade to a powerful, modern, and energy-efficient system. Get reliable, quiet cooling with flexible ductless mini-split systems for additions or garage conversions. We handle everything from the initial consultation to final testing.
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24/7 Emergency AC Repair
We diagnose and fix all cooling issues, including refrigerant leaks, faulty compressors, and failed start components. Don't sweat through the night—call us for immediate, transparent same-day AC service.
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Seasonal AC Tune-Up & Maintenance Plans
Our comprehensive maintenance includes checking superheat/subcooling, cleaning the condenser coil, and ensuring the unit is ready to handle extreme temperatures, lowering your summer utility bills. Ask about our annual maintenance agreements for priority service!
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Indoor Air Quality (IAQ)
We install advanced filtration systems (MERV 13+), whole-home humidifiers and dehumidifiers, and UV air purification lights that neutralize airborne pathogens and allergens. Breathe cleaner, healthier air inside your Los Angeles or Inland Empire home.
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Duct Repair, Sealing, and Insulation
We offer complete air duct inspection and sealing services to eliminate energy waste, ensure balanced airflow, and improve system performance. We also insulate ducts in attics and crawlspaces to keep your cool air where it belongs.
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Rooftop Unit (RTU) Service & Commercial HVAC
We specialize in servicing and replacing commercial-grade Rooftop Units (RTUs), Variable Refrigerant Flow (VRF) systems, and implementing preventative maintenance contracts tailored to your building's operational schedule.
GET IN TOUCH
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REQUEST A QUOTE
Request a Free QuoteGet a clear and honest estimate for your HVAC installation, repair, or maintenance — No hidden fees.
SERVING LOCAL CITIES NEAR YOU
We proudly serve residents and businesses throughout the Inland Empire and surrounding areas, including:
- Rancho Cucamonga, CA
- Fontana, CA
- Chino Hills, CA
- Norco, CA
- Corona, CA
- Chino, CA
- Jurupa Valley, CA
- Eastvale, CA
- Ontario, CA
- Claremont, CA
- Upland, CA
No matter where you are, our team ensures fast response times and dependable AC solutions.
Covering Key Counties in Southern California
Our professional air conditioning services are available across:
From small residential jobs to large commercial projects, Straight Forward Heat and Air is equipped to handle all your cooling needs.