Lake Forest HVAC Technicians | Mission Viejo Heating and Air

"I am so very pleased with Mission Viejo Heating and Air. They are very professional and very business oriented. I thought I had a problem with my heating unit. It turned out to be a glitch with my electricity. I purchased their extended warranty. They took care of the problem at no charge. They also replaced the filter for me. Do yourself a favor and call them for any repair/maintenance problem. They are #1."

- Sharon Maturino

2 / 5

"Reliable and trustworthy service at a reasonable price!"

- Greg Day

3 / 5

"Really appreciated that they sent us an image of the technician via text ahead of time with an ETA. Martin was on time, was polite and communicated well and gave me detailed info of what he was doing and explained what went wrong. Initially it looked like there wasn’t a problem but he kept checking and made sure the unit was fine. After a few more minutes, the problem replicated again and he was able to resolve the issue immediately and without any pressure to upsell on products or services, just recommendations. So glad he was able to get it fixed without having to call in again. They will definitely be our go to for our heating and air repair."

- V

4 / 5

"Technicians to install a new carrier ac were very efficient and explained to me the installation process. Company has good competitive pricing. Thanks."

- John Lopez

5 / 5

"I had a fantastic experience with Mission Viejo Heating and Air. From start to finish, the process was smooth, professional, and efficient. A huge shoutout to the installation specialists, Leo and Brent, who were absolutely phenomenal! They arrived on time, explained everything clearly, and completed the installation with expert precision. Not only were they highly skilled, but they were also courteous, respectful, and left the work area spotless. It’s rare to find technicians who combine excellent workmanship with top-tier customer service—Leo and Brent truly delivered both. Highly recommend this company for anyone in need of HVAC services. Ask for Leo and Brent—you won’t be disappointed!"

- Matt Brodersen

6 / 5

Lake Forest HVAC Technicians

Heating & AC Repair Services

Mission Viejo Heating & Air is a local, family-owned and operated company dedicated to providing fast, effective, and long-lasting HVAC solutions to homes and businesses throughout Lake Forest, Mission Viejo, and the greater Orange County area.

Our team of experienced technicians is trained in the most advanced equipment and technologies to guarantee you receive the highest quality heating and cooling services possible. Whether you are looking for AC replacement, furnace repair, or anything in between, you can count on us to deliver the service, expertise, and customer care you deserve.

Our services include:

To schedule a service with us, or to contact us online with any questions, please call us today at (949) 540-8142.

Customer Satisfaction Guaranteed

Honest & Reliable Service

Fairly Priced & Professional

Full Service Heating & AC Company

Family Owned & Operated Business

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Our customers are our #1 priority. We focus on the quality of our services and the experience we're providing, to ensure your satisfaction. We're always here to help!

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Expert HVAC Services in Mission Viejo

At Mission Viejo Heating & Air we prioritize your safety and comfort at every turn. We are available 7 days a week for heating and ac repair services. We don’t sacrifice quality in the name of speed either—and we back up all of our services with a 100% satisfaction guarantee.

Customers turn to our experts time and time again because we will go above and beyond to resolve your HVAC issue effectively, without any pushy sales tactics or extraneous ‘add-ons’. We price all of our services fairly and competitively, even offering rebates, financing options (subject to credit approval), and free estimates on replacement services to keep your hard-earned money where it belongs, in your pocket. From finding a more energy-efficient AC for your home to building a custom heating system for your business, no job is too big or small for our technicians. We tailor every service to your specific needs to ensure a result that is seamless, energy-efficient, and durable, allowing you and your family to stay comfortable all year round.

If you are ready to take control of your home’s comfort, call our experts at Mission Viejo Heating & Air today at (949) 540-8142 to learn how we can help.

How Can We Help You?

Individualized HVAC Options Specific to Your Needs

AC INSTALLS

AC REPAIR

AC Maintenance

Heating Services