(323) 786-9358

Professional HVAC Repair & Installation in Granada Hills, CA

Expert heating and cooling solutions for your home or business. Fast, reliable service with a satisfaction guarantee.

Call (323) 786-9358 for Same-Day Service

20+ Years Experience

Serving Granada Hills and surrounding areas with expert HVAC solutions.

Certified Technicians

Our team is fully licensed, insured, and factory-trained.

24/7 Emergency Service

We're always available when you need us most.

Our HVAC Services

Comprehensive heating and cooling solutions for residential and commercial properties

AC Repair & Installation

Comprehensive cooling system services for residential and commercial properties.

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Heating Systems

Furnace repair, installation, and maintenance for all major brands.

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HVAC Maintenance

Seasonal tune-ups, preventative care, and service plans to keep your system running efficiently.

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Air Quality Solutions

Air purifiers, filtration systems, and duct cleaning services for healthier indoor air.

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Thermostat Installation

Smart thermostat upgrades and programming for enhanced comfort and energy savings.

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Commercial HVAC

Specialized services for businesses and industrial facilities with custom solutions.

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Need Emergency HVAC Service?

Our technicians are available 24/7 for all your heating and cooling emergencies. Don't wait in discomfort – call us now for prompt, professional service.

Call (323) 786-9358 Request a Quote

Our Service Areas

Serving Granada Hills and surrounding neighborhoods with prompt, reliable HVAC solutions

Granada Hills

Our headquarters, providing fastest response times and specialized local service.

Northridge

Complete HVAC services for residential and commercial properties.

Porter Ranch

Expert heating and cooling solutions for Porter Ranch residents.

Mission Hills

Comprehensive HVAC repairs and installations with quick response times.

Sylmar

Reliable HVAC services for homes and businesses in Sylmar.

Chatsworth

Professional heating and cooling solutions for Chatsworth properties.

What Our Customers Say

Read about our customers' experiences with Supreme HVAC Repair

"Supreme HVAC responded quickly when our AC went out during a heat wave. They had us up and running the same day and their technician was professional and knowledgeable."
Michael R.
Granada Hills
"We've been using Supreme for our annual maintenance for years. They always do a thorough job and have helped us avoid major breakdowns with their preventative care."
Sarah T.
Northridge
"After getting several quotes for a new HVAC system, we chose Supreme. They offered competitive pricing and their installation team was exceptional. Our new system works perfectly."
David L.
Porter Ranch

Contact Us

Get in touch for fast, reliable HVAC service

Address

17243 Orozco St, Granada Hills, CA 91344

Hours

Monday - Friday: 8am - 8pm
Saturday: 9am - 5pm
Sunday: Emergency Service Only

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