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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
Very fast and clean job thanks
- Clyde Kat

1 / 5

Wonderful company to work with! I am late in writing this review, as I purchased a new air conditioner and furnace last year. The good news is I can report several months (almost a year now) later everything is working great. On July 4th my air conditioner decided it wanted it's independence! I reached out via Yelp to few companies, I truly was not expecting anyone to answer or return my call during the holiday but much to my surprise Mission Viejo Heating & Air did! I spoke with John - no rushed phone call, even on a holiday! John came to my house within a day or so, again it was a holiday weekend. John reviewed all of options in detail - he was professional, knowledgeable, polite - everything you hope for when working with a larger expense for your home and don't know a lot about it! Leo (main installer) was amazing - hard working, accommodating, and very knowledgeable! Poor guy was in my attic, which felt like it was 120+ degrees, for hours! I did recently reach out for a for a service call out. I wanted to discuss a few other options that were originally discussed but at the time I waited on. Gabby took care of scheduling me - great customer service, polite, and considerate of my request and needs. Martin came out to address my later service call request, he was on time, professional and informative. He reviewed some options with me, and spent time answering all my "is this possible, and what if" questions (and trust me I have them). We had new carpet installed recently and he made sure to wear booties - so considerate. When you have situations in your home that need immediate attention, I understand the stress and time constraints you can be under to get repairs in a timely manner - you must reach out to this company! Believe me, I do my homework - I can't recommend Mission Viejo Heating and Air enough!
- Melissa Peters

2 / 5

Martin was thoroughly professional, friendly, and was able to get me a reasonable deal on a new furnace -- 40% less than what my regular HVAC company wanted to charge me!
- Allen Ury

3 / 5

Friendly, problems solver, clean
- Mark Mathias

4 / 5

Very prompt and honest! They have a high quality of workmanship! Highly would recommend this company to others!
- wayne hinkson

5 / 5

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