"You take care of your family, let us take care of the rest!"

When it comes to heating and air we won't stop until it's fixed. Here at Left Coast Air your satisfaction is our promise.

Now serving all of Southern California!

$79 Heating Tune Up Special!

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Left Coast Air

When it comes to keeping your home comfortable (no matter what the temperature is outside), you need an HVAC contractor you can trust to keep your heating and cooling systems working all year long. When you need solutions for your HVAC system, let the experts at Left Coast Air take care of it.

At Left Coast Air, our licensed contractors have been proudly providing our local community with outstanding heating and air conditioning services for more than five years. We offer HVAC services to homeowners throughout Southern California, including furnace, air conditioning, and duct replacement and installation services.

Our HVAC technicians are all licensed and insured, and they’re certified to work on just about any brand of equipment. We’ll focus on giving you high-quality work, and we won’t try to oversell you on services that you won’t need. That’s why we’re so popular with our customers—and why so many people have referred us to their friends and family members

Proudly Serving

Orange County
Inland Empire
Los Angeles County
San Diego County

Open 7 Days A Week

We are always on standby for emergency HVAC repairs.


Air Conditioning
Indoor Air Quality
Tune Ups

100% Satisfaction Guarantee

We make sure that we source and make available high caliber professionals to carry out air conditioning repairs and installations.

Book an appointment

+1 888 958 4822

Our Heating and Air Conditioner Services

Left Coast Air is a full-service company, ready to handle all of your air conditioning and heating needs. Whether you need small equipment repairs or a furnace or air conditioning installation, we’re ready to take care of any heating or cooling job you may have.

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AC Services

Our team of experts has the training and the experience to tackle AC repair, installation, replacement, or maintenance. We’ve worked with virtually every make and model of air conditioner, so no matter what equipment is in your home, you can rest assured it will be in good hands.

Heating Services

Just like with air conditioners, our team is equipped to handle any heating repair or installation task, from heat pump maintenance to furnace repair and replacement. When you work with Left Coast Air, we’ll make sure your home has heat when you need it.

Maintenance and Tune-ups

The best way to avoid HVAC repairs is to make sure that your heating and cooling systems are in good repair. At Left Coast Air, we’re happy to work with you to set up a regular maintenance schedule so that you can stay on top of any problems with your equipment. When you schedule an AC tune-up in the spring and furnace maintenance in the fall, you’ll be better positioned to avoid future problems down the road.

Whether you’re looking for a furnace tune-up or you need an entire AC installation, our professionals will be there for you. And because we always have technicians on standby 24/7, you can trust that your call will be answered any time you have an HVAC emergency.
Brands You Can Count On

Why Trust Us

Our core values are the pillars of our success. These values drive our daily decisions.

We Are Honest

Rest assure that you will only be quoted for the work and equipment we provide.

We Work Hard

We work hard to make sure that the job is done right the first time.

We Are Experienced

Trusted HVAC Contractor Since 2010.

We Are Professional

We only source high caliber professionals to carry out air conditioning repairs and installations.

Customizable Air Conditioning and Heating Services

At Left Coast Air, we realize your time is valuable. That’s why we’ll work around your schedule to minimize any disruptions to your daily life. Our technicians will adapt to your needs to find the best time to service your HVAC system, whether it’s a simple AC repair or a heating installation.

Whatever problem you may have with your HVAC system, you can get in touch with the Left Coast Air team for more information about our top-notch HVAC services. Our team of experts will guide you through the process, helping you to make the best choices for your family’s needs. Call us today!

We’ll do our best to perform any heating and air conditioning repairs as quickly and efficiently as possible, so that we can help you get back to your normal life. And you can count on your furnace or AC installation to be performed by a highly-trained expert, which means that your system will keep you comfortable for years to come.

Air Conditioning and Heating Installation and Repair Technician

From Our Family to Yours

Left Coast Air has been family-owned and operated from the very beginning, and we want to extend that sense of family to our customers. We understand that ensuring the proper function of your HVAC system isn’t just about keeping your family more comfortable—it’s also about keeping them safe.

This also means making sure that the indoor air quality in your home isn’t too low, especially for sensitive individuals, like asthma and allergy sufferers. Dust, pollen, mold, pet dander, and other airborne particulates can all dramatically lower the indoor air quality.

That’s why we offer a comprehensive set of services to help you improve your indoor air quality and keep your family breathing easy. With our new and improved whole-home air purifiers, along with effective air filtration and dehumidification systems, the air in your home will not only be cleaner, but your HVAC system will be more efficient, as well.

“We are committed to our clients comfort and peace of mind, we provide versatile and cost effective services to meet all their air conditioning and heating needs.”

The Team,

Left Coast Air

Taking Full Control of Your HVAC System

Not that long ago, having a programmable thermostat was the most efficient way to control your home’s heating and cooling systems. It gave you the flexibility of deciding when your HVAC system would run without needing to be there to manually adjust the temperature. It helped homeowners to save money and extend the life of their equipment.

Now, though, controlling your HVAC system is easier than ever. With Left Coast Air, it’s simple to set up your home’s heating and cooling systems to be controlled by your phone, which means that you can manage your HVAC system from anywhere in the world. The features on these smart thermostats are user-friendly, relying on an easy-to-use app that can be installed directly on your smartphone.

There are a number of benefits to installing a smart thermostat. Like older programmable thermostats, you can automate your system to only turn on at certain times of day or to lower the temperature overnight or while you’re away at work. With the ease of the phone app, you can change your programming whenever—or wherever—you want.

Whether it’s turning on your home’s heat while you’re at work in response to a sudden cold snap or making the air conditioning just a little cooler while you’re watching a movie on the couch, you can control your home’s comfort with the touch of a button. And because you have ultimate control, you won’t be wasting any cool or warm air, making your system even more environmentally friendly.

Save Up to 40% on Your Energy Bill

Set a timer and forget it. Never worry about leaving the house without turning off your air conditioner or heater.

Voice Control

"Hey Alexa, turn the temperature up to 80" Use your voice to control the temperature with Googles Professional Assistant or Amazons Alexa.

Easy Access

We've all been there, your in the middle of a movie cozy on your couch and the temperature is getting a bit too cold but the thermostat is unpleasantly out of your reach, no worries grab your phone to turn it off.

Multi-Zone Support

State a point

Smart Scheduling

Did you know? Forgetting to turn off your AC or heater not only cost you more money but it requires burning more coal and other fossil fuels that contribute to global climate change.


State a point

What Our Clients Say About Us

"Being a single mother of three and taking care of my mother it's hard to find a reliable service that won't take advantage of me. Its so good to know that there are people who do honest work without charging you an arm and a leg. Thanks to Left Coast Air my heater is back up and i don't have to worry about my mother getting a cold. They have a customer for life. I highly recommend."
Patricia M
"Truly a great company. My airbnb's heater went out early January and I had a family booked that same day. Requested a free quote and didn't take long for one of their guys come to my home for further inspection. When he found the problem he gave me a clear estimate sheet and didn't try to up-sell services that weren't needed. They had my heater running back up in no time and did a fabulous job cleaning up. Their quality of work and honesty exceeded my expectations."
Justin R
"2021 is the year for us small business owners to flourish despite the pandemic. As a business owner I felt taken advantage of by a big company who provided an overpriced service just to have my air conditioner go out AGAIN just days after being fixed. Then when I call them they want to charge me AGAIN just to check it out. I run a flower business and my products are at risk because of their fault, so i called Left Coast Air. Do yourself a favor and go straight to Left Coast, they will do a good and honest service now my ac is back up and running and my flowers are safe."
Frank L

Reasons to Choose Left Coast Air

There are a number of reasons why customers choose Left Coast Air—and why they keep coming back for all of their HVAC services. These include:

  • Professional installation
  • Free estimates
  • Top-quality products for installation and repair
  • Superior customer service
  • Competitive rates
  • 100% satisfaction guarantee

Most importantly, as a family-owned and operated business, we think of our customers as part of our family. We’re committed to making sure that homeowners are able to get the cooling or heating services they need to ensure the comfort and safety of their home.


Proudly Serving
Air Conditioning and Heating Installation Business

The History of Air Conditioning

We are accustomed to having air conditioners and heaters in the comfort of our homes and we sometimes forget that things weren’t always this comfortable.

take back your air

Can An Air Purifier Improve Your Health?

It’s all over social media but what’s the hype all about? Is and should you invest in one?

Air Conditioning and Heating Installation Workers

Your HVAC Service Providers In Menifee, CA

From heating to cooling and everything between, Left Coast Air features a team of trained and licensed professionals with years of experience in the residential HVAC industry.

Contact Us

At Left Coast Air, we’re dedicated to providing our neighbors in Southern California with the best in HVAC services. We know that keeping your home comfortable is an important part of your daily life, and we’ll make sure that you don’t have to wait a minute longer than necessary to restore your home’s HVAC system to its peak performance.

No matter what HVAC services you need, let Left Coast Air find solutions to all of your heating and cooling issues. From HVAC installation and repair to ongoing maintenance for your heating and cooling equipment, we’ve got your best interests at heart. Contact us to discuss your home’s HVAC system today!

Send Us A Message

*Text carrier msg & data rates may apply*
i.e "Hello my AC stopped working can you guys come check it out I'm available Monday-Thursday in the morning after 7 am"