Get matched with top nest installation pros in Diamond Bar, CA

"Fantastic. Felipe gave a comprehensive quote, performed the work on time as per our agreement, worked during the day without a ton of bother to me (I work from home) and his team was professional and respectful. They cleaned up after themselves every day and it was very easy to live in my house while work was being done. The drywall is gorgeous and the work I"m very happy with. This job was a lot of random things - moving plumbing, reframing walls, completely redoing the drywall, installing a window, removing and replacing a walkway, etc."

"They responded to request with an appointment that afternoon and James as not only on time but early. James was very knowledgeable about installing both Nest Thermostats and did a great job and setup the Google home for me. Highly recommend them."

"Dan is the best there is. Not only does he do great work, his customer service is beyond great. I use him all the time in my property Management business and he has never let me down"

"Hired them to install a brand new unit, I am extremely satisfied."

"Outstanding work. Outstanding professionalism. Outstanding customer service. I can’t say enough about how easy it was to work with Joseph and his team. I highly recommend him for all HVAC needs. They knew exactly what was needed for my home HVAC. The unit works perfectly. Did not have to wait for equipment to be ordered or long to have it installed."

"Was my consultant and advisor in the new repair system for my home"

"We have been trying to get an AC unit for the longest especially with this heat and iâ m so thankful i came across socal air quality. The installation and the whole process went very smoothly thanks to Pedro. I received a very affordable pricing and would definitely recommend the quality + the customer service."

"Prompt, courteous, thorough and performed a great job."

"Very responsive company and I am very satisfied with their installation of my AC system."

"I had a great plumber that was honest and gave exceptional customer service. His name was Jesus Flores. I would definitely recommend him."