Yelp 
Google 
17 reviews
5/5 average rating
Howard Chen
Justin Gatewood
"Just awesome. After looking for a 24/7 emergency shop, Erasmo picked up at 3 am after our AC went out during a record heat wave. He was there in the morning, was speedy and professional, and made the repair at a very fair price. Truly a godsend."
a year ago
Google review
Frank Chao
"CaliforniAir delivers what they promised. I highly recommend their service."
a year ago
Google review
Roger Estassi
"Good service by Erasmo. Answered our questions, inspected, and preformed our furnace annual service."
a year ago
Google review
MJ Clark
"Erasmo did great work at a good price repairing our AC. Cost us half what we were quoted by a bigger local company. He also gave us specific info about the condition of our AC unit, power draw, and so forth, which was super helpful. Will definitely call him up again if we need repair or install in the future."
a year ago
Google review
Striper4evr
"My A/C stopped working during the recent heatwave we had. I was fortunate enough to find a trustworthy company. CALIFORNIAIR HEATING AND AIR CONDITIONING. Erasmo came out the same day and diagnosed the problem in a timely fashion. He gave me an estimate that was very reasonable. Erasmo is prompt and professional. He completed the repairs in a timely fashion..." Read more
a year ago
Google review
Linda Daley
"Erasmo made it easy for me to get a quote and install an air conditioner at my rental property in San Jose while I live in Arizona. His quote was far below a quote I had received from another company. He went to the property assessed my needs gave me 3 options. The airconditioner was ordered and installed in 2 days."
a year ago
Google review
Bryan Surles
"Great experience with Erasmo and CaliforniaAir. I had a leaky AC condensation pan and water was everywhere. I had a different company out previously, and they could not find the issue, but they did want to sell me annual maintenance plan. Erasmo came over and quickly found the source of the issue, ordered the part and installed in on a Saturday. The pric..." Read more
a year ago
Google review
Judy VanderKooi
"Prompt, neat, efficient...a job well done."
a year ago
Google review
Rachel Berke
"They did such an amazing job, came out to the house and professionally addressed all of my concerns. They are great to work with."
2 years ago
Google review
Brian Kwa
"The AC unit outside my house was rumbling and shaking loudly. Uncle Erasmo pulled off the unit's control panel and saw sparks flying everywhere. He thoughtfully diagnosed the problem and got the parts AND installed them within the next day. Overall, I got my AC problem fixed swiftly with fair pricing (especially in this economy). I will definitely be calling..." Read more
2 years ago
Google review
Brian Wood
"Erasmo and his crew were a pleasure to work with! I got 3 quotes to replace our furnace and ALL of our ducts. CaliforniAir was $8K cheaper than the next best quote and they agreed to do a more complete job than the other company. The work was done on schedule and they cleaned up well. Erasmo made a house call a few weeks later to adjust our dampers and m..." Read more
2 years ago
Google review
Abhinav Sharma
"I’m so glad that I found Erasmo and team! They installed two heat pump units in my Duplex, gave me perfect guidance on the unit and the pricing. If you’re holding back to get HVAC because of complexity and or pricing, contact Erasmo, he’s going to give you an honest opinion and workable pricing. Erasmo was on time for the estimate and was very respectful. He..." Read more
3 years ago
Google review
Reenie Raschke
"I sing the praises of Erasmo, whose knowledge and expertise is unparalleled"
3 years ago
Google review
Maria Della Gatta
"We had an issue with our Mini Split. There was a leak and the unit wasn’t blowing hot or cold air. Called Erasmo on Wednesday afternoon and he just so happened to be around the following day. He and his guys arrived on time and completed the service very quickly. They are definitely the only company I’ll be calling for HVAC needs from now on. Thank you so mu..." Read more
4 years ago
Google review
Bob Blair
"We've been fortunate to find a great heater contractor; Erasmo Alviar. We've actually had three heating units installed or replaced in our home over the past five years. Erasmo and the employees who work for him have been excellent at getting the job done right the first time and for a reasonable price. I'm really impressed by Erasmo's responsiveness and h..." Read more
4 years ago
Google review
Lucia Casu
"Did a good job for zoning. On time, fast and left everything clean"
4 years ago
Google review
"Awesome job and prompt response!"
a year ago