About Us We're Here to Help!

A Division of Rocklin Heating & Air

About Our Team

The New Home of Allen Air!

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) 541-2707.

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 and commercial properties throughout Lake Forest, Mission Viejo, and surrounding areas. To get in touch with one of our experienced professionals, call us today at (949) 541-2707 or reach out online.

Our Customers Are Our Priority

All of Our Reviews are 100% Authentic & Unsolicited
    Customer for life!

    “Great customer service and professionalism! They came out and estimated an affordable repair cost!”

    - Sandy T.
    Great Service!

    “His quote was the lowest by far. Today was the installation. The crew was super polite, clean and competent.”

    - Donna B.
    Very Satisfied

    “Rocklin (formerly Allen) did a wonderful job of responding to my need for quick resolution to the problem of my dying furnace during a cold spell. Got an almost immediate call to my inquiry and the technician was able to come out within a couple of hours. ”

    - Mary T.
    Highly Recommend!

    “Really impressed with their professionalism, timely response, and fair pricing.”

    - Past Customer
    Friendly staff!

    “By far one of the best!! Honest, knowledgeable, excellent customer service and very reasonably priced. Highly recommended.”

    - Kimberly P.
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Why Choose Mission Viejo Heating & Air?

  • Family Owned & Operated Business
  • Full Service Heating & AC Company
  • Fairly Priced & Professional
  • Honest & Reliable Service
  • Customer Satisfaction Guaranteed

Need A Service?

Fill out the form below, or call us today at (949) 541-2707 to schedule.
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