204 South Rosemead Blvd
Pasadena, CA 91107
626 795-8880

Local Reviews

Rated 4.9 out of 5 stars based on 704 customer reviews

Great service

Technician is very courteous and good in what he does. Technician explain well everything I need know like services of air conditions

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Beyond excellent

Mark was exceptional. Called to see if he could come early, showed up early, diagnosed the problem quickly and finished up fast. Very happy

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Great service

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Great Service

Super really good!

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Excellent service

The service tech was outstanding. Mark was friendly and explained everything.

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Very thorough and professional

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Very good service as usual and to be expected

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Our Hero

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Outstanding work on the hottest day of the year

Mark arrived exactly at the appointment time and in the blazing heat analyzed and fixed our non-starting AC, then checked out the whole system, changed the filter and made several minor fixes. I was once again impressed by AIR-TECH and by Mark! A thousand thanks.

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excellent, prompt, professional

they have done all our hvac repairs after 2 other companies were not helpful

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Job Locations

Alec S.

Alec S. Job Checkin

Service Rheem heating and air conditioning system.

Service Rheem heating and air conditioning system.

Pete M.

Pete M. Job Checkin

Service Lennox Gas/ Electric. Package

Service Lennox Gas/ Electric. Package

Steve S.

Steve S. Job Checkin

Doing fan coils for Mitsubishi units

Doing fan coils for Mitsubishi units

Mark K.

Mark K. Job Checkin

Performing maintenance service on to air conditioning and heating systems

Performing maintenance service on to air conditioning and heating systems

Anthony S.

Anthony S. Job Checkin

Serviced Mitsubishi heating and air conditioning system

Serviced Mitsubishi heating and air conditioning system

Carlos G.

Carlos G. Job Checkin

Installing new microblue condensate water mini split pump for all new MITSUBISHI mini split system


Pete M.

Pete M. Job Checkin

Service/Maintenance Amana Split System

Service/Maintenance Amana Split System

Mark K.

Mark K. Job Checkin

Diagnostic trouble shooting of Lennox heating and air conditioning system

Diagnostic trouble shooting of Lennox heating and air conditioning system

Alec S.

Alec S. Job Checkin

Serviced carrier heating and air-conditioning system.

Serviced carrier heating and air-conditioning system.

Alex F.

Alex F. Job Checkin

Estimate for Mitsubishi mini split ductless system


Pete M.

Pete M. Job Checkin

Service Concord Heat Pump Package Unit

Service Concord Heat Pump Package Unit

Mark K.

Mark K. Job Checkin

Troubleshoot Lennox Heating & Cooling System on roof

Troubleshoot Lennox Heating & Cooling System on roof

Alec S.

Alec S. Job Checkin

Service your work heating and air-conditioning system.

Service your work heating and air-conditioning system.

Abel S.

Abel S. Job Checkin

Bryant split a c system install air tech Pasadena ca

Bryant split a c system install air tech Pasadena ca

Alec S.

Alec S. Job Checkin

Perform preventative maintenance on york heating and air conditioning system.

Perform preventative maintenance on york heating and air conditioning system.