California Air Conditioning Systems, Inc

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Harry Irvine just completed my furnace maintenance. He took his time to do an inspection and did a thorough job with the issue he found. Very quick to respond and was able to do the repair. He was professional and expert during the whole process. Great Job!

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!

Harry was professional and efficient technician I dealt with. He didn't push me to close deals instead he took the time to explain for me to decide as well. He was expertly good in his work. Quality of service was outstanding and worked within our budget too. 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 job! My heater stopped working lately and was fixed the same day by Mr. Harry Irvine. He completes the work promptly and efficiently. He handled the problem with skill and resolved it. Harry was one of the best technicians I dealt with and his service was great. I really appreciate his amazing work.

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.

Mr. Harry Irvine understood what we wanted and acted in a very professional manner. He fixed the issues promptly and was highly detailed during the work process. It was a great experience and made sure the process was very smooth. Troubleshoot the problem and finished the repair in a timely manner.

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.

Highly recommend this company! In addition to the flawless and simple installation, Harry also cleaned and maintained our other air condition system.
He knew what he was doing, walked me through every step of the process, and completed the work. He was professional and really competent. He took his time, didn't rush, and made sure it was done perfectly.

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.

For a furnace inspection, I contacted Harry Irvine. Calling him on the phone was not difficult. The following day, he visited and examined my furnace. The condenser was experiencing an issue and he was able to fixed it. He did an awesome job and everything was fix absolutely great.

Everything proceeded so easily. Provided a very expert quote, and installed a new parts of our hvac system. He also checked our system and resolved some problem promptly and efficiency. Made sure everything was functioning to our satisfaction before departing. Couldn’t recommend them high enough! Great work!

Harry found the problem as a straightforward two-part replacement, saving us time and money. He carefully guided me through the process, explained every step and demonstrating how he troubleshoots the system, his professionalism and knowledge were clear. His expertise and experience are much appreciated, and he was a pleasure to work with throughout.

Working with Harry was the best experience of our lives. He was really courteous, very knowledgeable, and resolved our problem pretty prompt fast.
He has excellent maintenance program. Explained to me all the information we required. Professional and excellent in performing his job thoroughly.

Our AC was finally replaced after the old one can't be fixed. Harry recommend us a good unit and he was the one who did the installation. It was a great experience and we didn't have any problem during the work process. Installation was smooth. Reasonable great cost service.

Mr. Irvine was professional to work with. His skill was excellent and very knowledgeable. He response absolutely great and show up on time. Top-notch quality service at a very competitive price.

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.