Mission Viejo Heating & Air
About Mission Viejo Heating & Air
Mission Viejo Heating & Air is a full-service HVAC company serving homes and businesses in Lake Forest, Mission Viejo, and the greater Orange County area. The local, family-owned and operated company handles air conditioning installation, replacement, maintenance, and repair, along with duct repair. Its heating services include heater installation, replacement, repair, and maintenance, plus work on furnaces and heat pumps. The company offers free estimates for replacement and installation services, as well as rebates and financing options subject to credit approval. Mission Viejo Heating & Air identifies itself as the new home for Allen Air and a sister company to Rocklin Heating & Air. The site also provides online access to replacement filters and information about energy tax credits.
At a glance
- Trades
- HVAC
- Service area
- Lake Forest, Mission Viejo, Orange County
- Address
- 22600 Lambert St Ste 1101, Lake Forest, CA 92630
- Highlights
- Financing available
Services
- AC installation
- AC replacement
- AC maintenance
- AC repair
- Duct repair
- Heater installation
- Heater replacement
- Heater repair
- Heater maintenance
- Furnace service
- Heat pump service
How the 84 score breaks down
Scores are calculated the same way for every company. See the method.
What customers say
John was very patient in his problem solving. He was thorough and informative of what problems he saw along the way. He was very knowledgeable and was a pleasure to have at our home. Another company had been to the house and quoted and outrageous amount to replace an a/c whereas John was able to get the existing uni…
Google review, Oct 29, 2026
I can't really say enough about Allen Air. Professional, an absolute pleasure to work with, every team member was pleasant and over and beyond to help. Every company should strive to deliver the service and staff that Allen Air has.
Google review, Oct 22, 2026
Read all 1,025 reviews on GoogleKnowledgeable and personal. Fixed my issues, and improved them.
Google review, Oct 19, 2026
Rating distribution and reviews from the company's public Google listing.
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