Our Services
Expert HVAC Services
Whether you need a new air conditioning unit or your heating system repaired, Allegiance Heating & Air Conditioning Inc will help. Our technicians have been providing comprehensive HVAC services to San Diego County, CA home and business owners since 1988. We pride ourselves on fast, quality work so that you can stay comfortable no matter the time of the year.
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Residential A/C
With our residential air conditioning services, you and your loved ones will stay cool inside when temperatures rise outside.
Residential Heating
You and your family can stay warm and cozy inside your home with our residential heating services.
Commercial A/C
No matter how large or small your commercial air conditioning system is, our team is equipped to service it completely.
Commercial Heating
With commercial heating, you can ensure that your coworkers stay comfortable in your facility during the colder months.
Property Management
Our team provides complete HVAC services to residential and commercial property management companies. From single-family rental properties to the largest apartment complexes, we've got you covered!
Duct & Chimney Cleaning
Absolute Duct & Chimney Cleaning helps homes and businesses in San Diego prevent fire hazards and improve air quality.
Maintenance Packages
We offer preventative maintenance packages to help home and business owners save time and money on HVAC repairs, installations, and services.
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