Got home from work at 5:00 pm on a Friday night on one of the hottest days of the year to find that my air conditioning had gone out. Panicking!!! Who is going to come out at this hour? Was I going to be stuck all weekend with no air? I called All Season Heating and Cooling.

Not only did they send someone out, they were at my home within 30 minutes. Within 30 minutes, the problem was fixed! John Cookson and his crew are prompt, reliable, honest, and reasonable. I wouldn’t use anyone else. Ever!

Janet Tenny

We have worked with All Seasons and John for over 20 years now. He is the utmost professional in every way. We recently had our entire AC and Heating Unit replaced with new, energy efficient units. John and his team worked quickly, with meticulous care to the details. The house was left exactly as they found it, and the AC is powerful and efficient.

Russ and Gerry Ferra

Our neighbor told us about John from All Season heating and cooling. We had another bid but we called John because our neighbor was so pleased with his work. He came right over and gave us a price that day and not only did he save us money the job was done fast and very clean. He is the only heating and cooling man we will ever use again. Very honest and takes a lot of pride in his work. Thank you All Season for the great job you did !!!

Martha Stone

We had a new A/C furnace installed to cover the back of our house where the previous had used a unit unable to cool the entire house two weeks ago. Working with John and the All Season crew was a very pleasant experience. The quote process was very quick and he was very straight-forward about it. John and the All Season crew showed up on time ready to get the 3 day job done and they were very clean and considerate throughout the process.. The work went off without a hitch and was completed on-time and on budget. I would highly recommend John and All Sseason for future Heating Cooling needs. Buster the bulldog loves his new cool bedroom.

Dr. Steve Swenson

We recently replaced our A/C system to a high efficient Tempstar cooling unit. We are very pleased with the performance of the unit. We have known John from All Season Heasting & Cooling for 20 plus years and speak very highly of him. He has given us nothing but excellent. prompt service. His workmen have been a pleasure to work with and we have been impressed with their attention to keeping the work site clean. We highly recommend this excellent company.

Karen & Chris Cumings

Quality and Customer Service best describe John and his team at All Season Heating and Cooling. From the initial walk-through, John gave us recommendations and threw in a few extras to ensure our system would perform at its peak. We have several air ducts in our hillside home that are difficult to access and we were extremely impressed with their ability to replace them. Their knowledge, work ethic, clean up and "on-time" job completion were impressive. All Season Heating and Cooling exceeded our expectations.

Thanks Guys!!
Paul and Bill

All Season Heating and Air Conditioning
1363 Foothill Blvd.
La Canada, CA 91011
Phone or fax 818 249-1127
Cell phone 818 481-9267

Recent projects we have Completed