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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
We used them this past Spring for a new AC and their service and fees were fantastic. When our furnace stopped working we called them and they were responsive and got it fixed for us. Brent was friendly and efficient. We are very happy that our neighbor initially recommended them to us.
- Jennifer Young

1 / 5

Awesome service and responsiveness as usual. The techs are kind and knowledgeable folks that know how to get the job done in a timely manner and with honest results.
- Mohamed Elmahdy

2 / 5

Great service! Prompt and efficient repair. Friendly technician.
- Barbara Allen

3 / 5

Friendly, clean and professional. Able to troubleshoot and fix the problem in one visit.
- Norm Salvesen

4 / 5

Mission Viejo Heating and Air just completed my annual fall maintenance check on my furnace. They gave it a very thorough going over, and I feel confident my furnace is ready for winter. They also measured the carbon monoxide level and told me what it was, which is reassuring to know that the furnace is not producing a harmful gas. It was easy to get an appointment and they arrived right on time. Both technicians were very friendly, competent, clean, neat, and respectful of my home. They even kindly moved a couple of boxes down in my garage from a high shelf for me! I highly recommend them and will continue to use this company.
- Catherine Bailey

5 / 5

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