Thermostat Installation Companies in Santa Ana, CA

"Trinity Heating and AC expertly re-duct my home and replaced my vents with high velocity vents. Owner/Operator Chris Shay and his crew is very knowledgeable, efficient and trustworthy. I highly recommended Trinity Heating and AC."

"Nice knowledgeable young man Jose, did a great job and was very nice."

"True Air Mechanical is a very great company to work with. Pete our salesman was so very helpful, and patient with us. He was concerned about finding the right system and cost effectiveness for us since we are on a fixed income. He was not a pushy salesman and gave us time to do more investigation. Brian our installer was professional, perfectionist and such a pleasure to work with. He explained all aspects of the system. True Air recommended Carrier system, heat pump and ac unit."

"Edgar installed a new Ecobee thermostat perfectly in my home and guided me through the setup process. Will definitely recommend them to my friends and family!"

"Victor and his team installed a new AC, furnace unit, and replaced new ductwork for our house. He is very professional, detailed oriented and takes pride in his work."

"Showed photos of his work in the attic as well as fix open wires, which was very much appreciated. Job well done. Thank you!"

"Amazing! Called a bunch of different companies to get quotes all as I kept hearing is prices are high due to shipping. Called Titan explaining my previous experiences with other companies. Not one came up about pricing, just wanted to know what was needed they came out, went through the whole system. Of course I had the old r22 they did a price comparison on pricing on new and converting systems. When all said and done ended with a brand new system bigger and better then the one I had, and know one could even come close to there pricing. There service was amazing very professional, clean , on time and very family orientated. I highly recommend them I promise you, you will not be disappointed. Thank you again Titan for your amazing work and professionalism."

About us: "Welcome to Sean Patrick HVAC, Your Trusted HVAC Contractor Serving SOCAL, CA and Surrounding Areas. For over 10 years, we’ve provided exceptional HVAC repairs, HVAC replacement, air conditioning maintenance, furnace replacement, and indoor air quality services for residential and commercial customers. Our NATE-certified technicians have the experience and expertise to correctly diagnose and repair all makes and models of HVAC systems. We offer 24/7 emergency HVAC repair service, so you’re never left in the cold or heat. As your local HVAC contractor, we provide: HVAC Repairs – Get your AC, furnace, or heat pump running again quickly with our skilled repair technicians HVAC Replacement – We replace old, inefficient HVAC systems with new top brand models properly sized for your home/business Air Conditioning Maintenance – Preventative maintenance maximizes the lifespan of your AC system Furnace Replacement – We replace broken furnaces with energy efficient new models"

"Thank you for the service. He did a great job, professional and knew what he was doing."