Just One Call Inc.

The installation by Raymond and Varo was quick, efficient, and very painless. The guys were professional and knowledgeable. I am very content with the job that was done in my house and now enjoying the convenience of controlling the temperature in my house from outside :) Thank you very much!

Manny came to repair my ac after a previous company had wired my ac incorrectly and left the job incomplete. He was very nice, knowledgeable, and communicated what he was doing and why. Overall great guy. Double checked the entire unit to be sure there were no further errors done by the last company and spend extra time to ensure it was running properly before leaving.
Note: this company was dispatched by AHS and if another issue arises with my air conditioner I will request this company be dispatched.
Thanks guys. I can now bear the summer heat in my cool house again.

Called for heating problem during recent cold snap. Problem fixed within 24 hours. Professional, efficient. Noticed my old a/c & thermostat and came back to clean, install nest system and add freon...no charge (under a DWP program). Highly reccomend Gary and Just One Call without reservation.
-Dave

Im really happy with this company. Really good customer service and the technician jon who came was and fast efficient who know what he was doing. Replaced my thermostat to the Nest thermostat which im able to control with my phone. And did a tune up on my system, plus replaced my air filter. Thanks to a program in my area this is all this is done for free.

My home warranty tried to send this company to fix our unit but they never showed up. They don't answer their phone and don't even have voicemail - what kind of business is that??!
Would give no stars, but that isn't an option

Easy to make an appointment for LADWP AC tuneup. Fast efficient friendly service. Explained how it the new nest thermostat works. Highly recommend this company.

THANK YOU so much for fixing my ac unit. My house felt like an oven when our ac broke down. I know alot of AC companies are busy these hot summer days, but it wasnt hard for Just one call to put us on schedule. The girl on the phone was SWEET and was able to put us on schedule between 8-12 the next day!!! Once the tech came he ran some tests and hooked up diagnostic equipment, which he figured out in less than 10 min what was wrong. He had our ac fixed in 30 min!!! Amazing company. I would recommend to anyone who wants experienced trained professionals who know what they are doing.

Thank you for the great work. Technicians Armen and Arsen have helped me with my air conditioner. Before that, I had some other technicians who couldn’t fix my air. I definitely will recommend my friends to have a deal with them. My brother wants to install a new HVAC. For sure those guys will do it professionally.

too quick story i recently bought a new home and the ac that was in this home was ancient, we tried to fix it many times before w numerous companies and it came out to be unrepairable. Most companies quoted me w over 5k then i came across just one call, their tec came out the next day and i got the best discounted quote literarily the next day. i agreed to move forward and within that week we got a new system installed. honestly i went through so much with this ac stuff, my only thought now is i wish i found them earlier to save me from all the headaches and extra visits. thanks guys ! recommend to all

Armen and angel were two life savers. They came out to look at my AC the same day they were called and fixed my AC and upgraded my thermostat to a nest all in less than an hour. I definitely recommend just one call for anyone that needs HVAC repair