heating & a/c services
la mesa, caContact Us
Pledging Valuable Solutions to Keep You Comfortable Year-Round
When your heater doesn’t warm or your air conditioning unit no longer cools, Allegiance Heating & Air is here to help. Serving La Mesa, CA, our HVAC specialists are trained to repair, restore, and replace your heating and cooling system so it performs to its highest potential.
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Comprehensive Services
Heating & Cooling
Residential Ac services
Whether you need a new air conditioning system installed or you’d like routine maintenance on your existing one, our highly trained specialists are equipped to care for your residential air conditioning system.
Residential Heating
When you realize the temperature inside doesn’t increase and your utility bills are still increasing, our specialists are prepared to evaluate and repair your heating system.
Commercial aC services
Our experts specialize in repairing and restoring air conditioning systems for diverse clients, from large facilities to small businesses.
Commercial Heating
We service heating systems of any capacity, keeping you and your coworkers safe, comfortable, and warm during the colder months.
Property Management
Our professionals provide complete HVAC services to residential and commercial property management companies, supporting single-family rental properties as well as the largest apartment complexes.
Duct & Chimney Cleaning
Our sister company, Absolute Duct & Chimney Cleaning helps families and businesses in La Mesa reduce fire hazards and improve indoor air quality.
Breathe Clean Air
Healthy Living & Working Environments for All
Our goal is to provide comfort and peace of mind by keeping your home and business safe. A failing HVAC system reduces air quality. That’s why our experts inspect, clean, repair, and restore heating and air conditioning systems, ensuring the air you breathe remains safe.
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HVAC Experts Who Are Dedicated to Quality, Fast, and Reliable Services
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