Get matched with top thermostat installers and replacers in Orange, CA

"They did a great job installing my new thermostat."

"Chris was very knowledgeable about the ceiling heating coils and the thermostat requirements. He was personable, yet professional."

"George and his crew replaced my 27-year-old heater and A/C, and did an amazing job! The job included putting in a new digital thermostat. They even completely lined the inside of the little shed that houses the heater with insulation — which it never had before. They completed this big project in just a single day! I am extremely happy and satisfied with the work and highly recommend this company! "

"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."

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

"Get multiple quotes before you make a decision"

"Got a great product for the $$ I spent, the installers did a great job and were very professional and took the extra time to make sure my system provided adequate air supply to each of the registers in my home. Had on miscommunication on when the workers would show up, but it was handled and all is good."

"Crew was great, they work the whole day without stopping until finished. And cleaned up nicely after themselves."

"Nery from Drain Right Plumbing just completed a service of our 2 HVAC systems and added 2 Nest thermostats in a very professional manner! He was excellent! Covered his shoes everytime he came in, knew exactly what he was doing! Very impressed!"

"Chris (owner) was great. He responded quickly to my inquiry for removing my under mount sink to install a new drop in sink and faucet and gave a free estimate. He was Punctual, knowledgeable, kind, answered all my questions and told me what supplies were needed. His employee Clayton completed the project and took the additional time to make adjustments to our countertop to ensure the sink fit properly and made sure everything was working correctly. He also cleaned up after completing the job. I am extremely satisfied with the workmanship and courteous manner of Authority Plumbing. Would definitely recommend."