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About Our Team

Mission Viejo Heating & Air is a full-service HVAC company committed to the safety and comfort of our neighbors throughout Lake Forest, Mission Viejo, and the greater Orange County area. We are the new home for Allen Air and are a sister company to Rocklin Heating & Air, both of which have been providing the highest quality heating and cooling solutions to homes and businesses for years.

As a local and family-owned company, we strive to be the most trusted name in HVAC for our community, so you can rely on us to always provide workmanship, expertise, and customer service that is a cut above the rest. We believe in performing the best solutions possible, at a price that doesn’t break the bank. That is why we offer competitive pricing, rebates, financing options (subject to credit approval), and free estimates on replacement and installation services. We also only use the highest quality products and equipment to ensure results that are energy-efficient and long-lasting, saving you even more money in the long run.

To learn more about our services call Mission Viejo Heating & Air today at (949) 540-8142.

Our HVAC Services Help Property Owners Breathe Easy

“Fast, friendly, and honest HVAC company. Will always be my go-to” – Past Customer

Our friendly and knowledgeable technicians are all highly trained and experienced, capable of solving even the most complex HVAC issue, with no job being too big or small. We pride ourselves on our honesty and integrity—never using pushy sales tactics to pressure you into services you don’t need.

We understand how easy it is to forget about your heating and cooling systems until something goes wrong, which is why we are here to be your partner throughout the lifespan of your HVAC units, happily performing everything from installation and maintenance to repair and replacement. No matter which service you need, we can count on us to make your safety and happiness our top priority—offering a 100% satisfaction guarantee on all our services.

Our services include:

We’re dedicated to providing fast, efficient, and high-quality HVAC services to residential properties throughout Lake Forest, Mission Viejo, and surrounding areas. To get in touch with one of our experienced professionals, call us today at (949) 540-8142 or reach out online.

Why Choose Mission Viejo Heating & Air?

Customer Satisfaction Guaranteed

Honest & Reliable Service

Fairly Priced & Professional

Full Service Heating & AC Company

Family Owned & Operated Business

Our Customers Are Our Priority

All of Our Reviews are 100% Authentic & Unsolicited
Great, honest customer service and technician, Martin
- Ann Chen

1 / 5

Very professional and ontime. I recommemd Mission Viejo Heating & Air to everybody for peace of mind and professional work.
- Nazem Rafiee

2 / 5

Technician offered to come a day earlier than my scheduled appointment. Problem with hard start component was quickly identified and replaced. Air conditioner now works great and is a welcome relief to have a cool house in the hottest part of summer.
- David Christensen

3 / 5

I WOULD GIVE THEM 50 STARS IF I COULD!!
We had a new HVAC system installed by another contractor that was having random/intermittent failures. The original contractor returned multiple times, but was unable to figure out the problem. As a last resort, we hired MVH&AC to perform an inspection. John quickly found the multiple problems and thoroughly documented them in a report for us so that our problem could be resolved. I cannot overstate how grateful we are for his expertise, professionalism, and grace in the process!
- Jeffrey Ronk

4 / 5

I needed to replace my old a/c unit and it was August so I did not want to wait. Mission Viejo Heating and Air was available the very next day. They explained all my options and gave me a fair price. Brent and Leo came out on time and did an excellent job. Their attention to detail was comforting. I now have cold air again and I am very happy with Mission Viejo Heating and Air.
- Brian

5 / 5

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