EXTREME COMFORT.
WHATEVER THE WEATHER.

No matter how brutal the heat or bitter the cold gets outside, Extreme Air makes your home or business feel exactly the way you want it. Dialed in. Dialed down. Dialed up. Yours.

HEATING, COOLING & INDOOR AIR QUALITY

Serving homeowners across Orange County, Los Angeles and Riverside, CA since 2006 • Trusted by contractors for commercial HVAC projects throughout California and Southern Utah • Call us today at (888) 807-6202! •

COMMERCIAL & RESIDENTIAL HVAC

installation. Repair. Maintenance.

Your HVAC system should do more than heat and cool. It should enhance how you live, work and breathe.

Orange, LOS ANGELES & RiversidE COUNTIES

HOMEOWNERS & RESIDENTIAL

AC, heating, ductless and indoor air quality built for SoCal lifestyles. From deserts to coastlines, we create indoor environments that hold the line, no matter what the weather is doing outside.

Residential Services

Custruction site of a warehouse building

CALIFORNIA & SOUTHERN UTAH

CONTRACTORS & COMMERCIAL

Installation, tenant improvements and service for commercial spaces. Restaurants, gyms, apartments, retail — we deliver energy-efficient comfort on schedule and within budget.

Commercial Services

OUR PLEDGE

Excellence.
Honesty.
Accountability.

From beach cottages and canyon homes to restaurants and retail builds, we've made it our mission to deliver maximum comfort and peace of mind to our customers.

Our Story

Fair Pricing.
On-time Projects.

Transparent pricing. No hidden fees. You get straight answers before the work starts and an itemized summary when it ends. On time. On budget. On spec.

Fully Trained.
HVAC Pros.

Small team, deep bench. Trained to make your home or business feel exactly the way you want it. Dialed in. Dialed down. Dialed up. Yours.

100% Satisfaction.
Guaranteed.

Every project is backed by our 100% Satisfaction Guarantee. If you aren't happy, we aren't finished. Simple as that.

RESIDENTIAL HVAC SERVICES

Comfort Designed. For Your Lifestyle.

Precise airflow engineering. Combined with thoughtful, human-centered design. We make your home feel exactly the way you want it.

WHAT CUSTOMERS LOVE ABOUT US...

02

Review by Makaela W

Extreme Air's staff is knowledgeable, efficient, communicative and kind! They installed a brand new residential HVAC system with ductwork in less than 2 days. (I believe it only took them around 8 hours total!)

05

Review by Mike E

I would highly recommend calling Extreme AC and Heating if your AC system needs repair. They showed up in the heat of the day to get my system back up and running...I want to thank Christian and Kolby both for their help and professionalism.

07

Review by Marlo Rossner

Rich was great. Also came the same day. Highly recommend.

01 / 08

Review by Dan K

Rich was amazing! He understood what the problem was, and made the necessary corrections to the sealed system. I am very pleased with the service.

COMMERCIAL HVAC SERVICES

Trusted by Contractors. Engineered for Performance.

From retail build-outs in Whittier to new residential construction in St. George — we've delivered thousands of commercial HVAC projects across California and Southern Utah. On schedule. Within budget. No excuses.

See Our Commercial Work