Los Angeles, CA Heating and Air Conditioning Services

Just One Call, Inc. provides heating and air conditioning repair,  installation and services in Los Angeles, CA and surrounding areas. Check out what some of our customers are saying about Just One Call, Inc. Heating and Air Conditioning services.

Local Reviews
for Los Angeles, CA

Just One Call Inc. Rated 5.0 out of 5 stars based on 112 customer reviews

Map of Los Angeles, CA

Great service!




Review of Just One Call Inc.

Armen and the Just One Call crew are truly amazing and professional beyond belief.


Map of Los Angeles, CA

Best Install Ever




Review of Just One Call Inc.

Very knowledgeable and happy to answer questions! Arlen was so friendly too. 🙂 Clean install, quick and easy! Thank you so much.


Map of Los Angeles, CA

Efficient




Review of Just One Call Inc.

They came early and on time to clean the AC unit, replace the air filter, and install our AC thermostat. Highly recommended!


Map of Los Angeles, CA

Great service




Review of Just One Call Inc.

Polite, informative and professional.


Map of Los Angeles, CA

Owner




Review of Just One Call Inc.

Great service. Thank you


Map of Los Angeles, CA

Great professional service!




Review of Just One Call Inc.

Very professional and accommodating! Just had the Nest system installed and was very pleased with the communication, professionalism and thorough job they did. They were on time and even gave me a consult on another issue I have with my AC which 2 other companies had brushed off. They even stayed to walk me through setting the app up on my phone (I’m so glad they did! Because it asked for a lot of info that would have taken my way longer to figure out on my own). They were friendly and polite. Would highly recommend them!


Map of Los Angeles, CA

Great service




Review of Just One Call Inc.

Great service


Map of Los Angeles, CA

Fast Service




Review of Just One Call Inc.

Great, quick service by Gary. Answered all our questions about the app and nest thermostat.


Map of Los Angeles, CA

Nest thermostat




Review of Just One Call Inc.

Excellent service professional guys


Map of Los Angeles, CA

Nest termostate




Review of Just One Call Inc.

Very happy with just one call techs performance Very nice and knowledgeable people Will use them again


Armen S.

Armen S.

Install nest thermostat clean condenser coil replaced filter

Near Alhama Dr, Los Angeles, CA 91364
Los Angeles, CA - Install nest thermostat clean condenser coil replaced filter
Armen S.

Armen S.

Install nest thermostat clean condenser coil replaced filter and add Freon for normal operation

Near Pierce St, Los Angeles, CA 91331
Los Angeles, CA - Install nest thermostat clean condenser coil replaced filter and add Freon for normal operation
Armen S.

Armen S.

Installed nest thermostat replaced filter add Freon and clean air conditioning unit

Near Pierce St, Los Angeles, CA 91331
Los Angeles, CA - Installed nest thermostat replaced filter add Freon and clean air conditioning unit
Armen S.

Armen S.

Installed nest did professional maintenance add freon for normal operation

Near Burnet Ave, Los Angeles, CA 91343
Los Angeles, CA - Installed nest did professional maintenance add freon for normal operation
Armen S.

Armen S.

Clean unit replaced filter add freon and installed nest thermostat

Near Burnet Ave, Los Angeles, CA 91343
Los Angeles, CA - Clean unit replaced filter add freon and installed nest thermostat
Narvik N.

Narvik N.

Near Norris Ave, Los Angeles, CA 91352
Los Angeles, CA -
Armen S.

Armen S.

Installed nest adjust Freon and fix air conditioning

Near W Magnolia Blvd, Los Angeles, CA 91403
Los Angeles, CA - Installed nest adjust Freon and fix  air conditioning
Garik O.

Garik O.

Installed nest thermostat in Van Nuys and performed ac tune up

Near Lasaine Ave, Los Angeles, CA 91406
Los Angeles, CA - Installed nest thermostat in Van Nuys and performed ac tune up
Armen S.

Armen S.

Installed nest and did professional maintenance on package unit

Near W Magnolia Blvd, Los Angeles, CA 91403
Los Angeles, CA - Installed nest and did professional maintenance on package unit
Armen S.

Armen S.

Installed nest and did professional maintenance on package unit

Near Burnet Ave, Los Angeles, CA 91343
Los Angeles, CA - Installed nest and did professional maintenance on package unit
Armen S.

Armen S.

Fix AC and installed nest

Near Burnet Ave, Los Angeles, CA 91343
Los Angeles, CA - Fix AC and installed nest
Armen S.

Armen S.

Clean condenser coil and installed nest thermostat

Near Burnet Ave, Los Angeles, CA 91343
Los Angeles, CA - Clean condenser coil and installed nest thermostat
Garik O.

Garik O.

Installed nest thermostat in Sunland

Near Mather Ave, Los Angeles, CA 91040
Los Angeles, CA - Installed nest thermostat in Sunland
Armen S.

Armen S.

Near Ethel Ave, Los Angeles, CA 91401
Los Angeles, CA -
Armen S.

Armen S.

Install nest and add 410A puron for normal operation

Near Ethel Ave, Los Angeles, CA 91401
Garik O.

Garik O.

Installed nest thermostat in Sylmar and performed AC tune up

Near Wallabi Ave, Los Angeles, CA 91342
Los Angeles, CA - Installed nest thermostat in Sylmar and performed AC tune up
Armen S.

Armen S.

Install nest thermostat in the valley and did AC tuneup

Near Katherine Ave, Los Angeles, CA 91402
Los Angeles, CA - Install nest thermostat in the valley and did AC tuneup
Garik O.

Garik O.

Installed nest thermostat in Tujunga

Near Tinker Ave, Los Angeles, CA 91042
Los Angeles, CA - Installed nest thermostat in Tujunga
Armen S.

Armen S.

Run common wire and installed nest 3rd generation

Near Allott Ave, Los Angeles, CA 91423
Armen S.

Armen S.

Run common wire and Install nest

Near Allott Ave, Los Angeles, CA 91423
Los Angeles, CA - Run common wire and Install nest
Armen S.

Armen S.

Installed nest thermostats and did professional preventative maintenance

Near Allott Ave, Los Angeles, CA 91423
Los Angeles, CA - Installed nest thermostats and did professional preventative maintenance
Garik O.

Garik O.

Installed nest thermostat in sun valley.

Near Oland Ave, Los Angeles, CA 91352
Los Angeles, CA - Installed nest thermostat in sun valley.
Garik O.

Garik O.

Installed nest thermostat in North Hills and performed AC tune up.

Near Andrae Ct, Los Angeles, CA 91343
Los Angeles, CA - Installed nest thermostat in North Hills and performed AC tune up.
Armen S.

Armen S.

Working in Van Nuys installed 3rd generation nest thermostat

Near Lennox Ave, Los Angeles, CA 91405
Los Angeles, CA - Working in Van Nuys installed 3rd generation nest thermostat
Garik O.

Garik O.

Put Nest thermostat and did full AC tuneup

Near Cohasset St, Los Angeles, CA 91405
Los Angeles, CA - Put Nest thermostat and did full AC tuneup