California Air Conditioning Systems, Inc

My furnace was tested by California Air Conditioning System and the crew performed an excellent job. Harry Irvine was excellent; he took his time inspecting every part of the furnace to make sure it ran without a problem. Made sure I understood everything about the work process and charged me at a reasonable price. I highly recommend this service to anyone.

Harry was very responsive from first scheduling and to installing of my new AC. The work was smooth great and was done professionally. He was attentive and handled my unit professionally. Efficient and straightforward with the issue. I didn't have any problem with the service. He was nice to talk and give me a good estimate.

One day, my A/C unit decided to stop working.
The next day, on recommendation from a friend, I called Harry. To my surprise, Harry and Jesus were able to come to my home the same day. They performed tests to assess the problem and explained, in detail, what was the cause of the problem, and what needed to be done to get things up and running again.
I greatly appreciate how professional and thorough Harry and Jesus handled the tasks at hand, taking their time to make sure everything was completed and in working order. This company will be my #1 go to for Heating & Air services in future!! Highly recommend!

Thanks to Mr. Harry Irvine for fixing my heater. He saved me from another night of freezing. He arrived on time and thoroughly did an inspection to find the problem of our unit. He fixed the problem quickly and effectively. The service he did was just right on our budget. He was pleasant and competent at his job, took the time to go over his work with customers, and offered helpful advice to maintain a good condition.

The service that Harry Irvine did was fantastic. Excellent from the first call, through the problem diagnosis and installation of our new heating unit. Harry was excellent and considerate. He communicated with me throughout the process. Made sure the procedure was performed efficiently. I highly appreciated his work service.

Fantastic work! Our apartment's heater received excellent maintenance. Harry was prompt to reply, showed up when he said he would, and found the main problem. He replaced some parts of the heater that were damaged due to the old condition of our heater. Harry was skillful and expert during the repair service.

Our experience with California Air Conditioning Systems was just outstanding. Harry, our technician, was excellent and completed the task to a high standard, left everything in order, and provided clear instructions. He checked everything thoroughly and put our units back up and operating like new.

Harry was really patient and ready to go over everything about our furnace, including its details and workings, as well as the repairs that needed to be made. He was excellent in fixing the issues of our furnace and changing out some parts of it. The system quit working now and the cost of service was more reasonable than other quotes I received.

Harry did an installation to our newly bought AC unit. He very professional and careful in handling the installation. Made sure that the unit will properly installed and fit. From contacting him to installation, Harry was very professional. It was easy to communicate with him and always response promptly. Cost service was great and reasonably amazing.

I have been calling Harry twice now for maintenance and repair. He always showed up on time and very much please with the support and expertise he did. Professional and thorough with the maintenance and repair of our furnace in a timely manner.