How much do thermostat installation companies typically cost?
- los Angeles, California Average$155
- Typical Range$109 - $203
- Low End - High End$50 - $350
Heat Pumps/Air Conditioning, Indoor Air Quality, Airflow (ductwork) , and 2 more
"Chris arrived on time and completed the work in a timely manner. Helped me set up the system and explained functions. Very professional, courteous, and efficient. I will highly recommend Chris to friends, family and associates."
DB8D6F07601A8AFCFD664ECDAF1B0280974D1B3DBF1D17695958C0165BA29256 5. in December 2025

Air Conditioning, Indoor Air Quality, Service / Repair , and 2 more
"They did a very good job and I was very happy with their work. Their quote was great as well. This was for out business and we would highly recommend them. LA Canada ARCO"
David W. in February 2017

Heating, Cooling, Plumbing
"Michael was prompt in his response to me and was out the next day. Had the unit out and fixed in less then a week with the holiday in there. He was very reasonably priced actually lots cheaper then the first quote I had. Will absolutely use him again"
Cindi P. in December 2019

Drain Line Breakage - Camera Locate, HVAC, Water Heaters , and 2 more
"Arrived quickly, straight-up reasonable quote for work, done quickly, pleasant guy (Raphael), took a credit card, had my invoice within 5 seconds via email. That's how it's done."
John W. in December 2017

HVAC Repair, HVAC Installs, Heating & Furnace Systems , and 1 more
"Jose P. was very knowledgeable in checking out our heater. He explained what happened to our heater, showed us the damaged blower motor and was able to replace it the next day. He always left everything neat and tidy. He finished his job quickly, making sure the system was working correctly after the motor was replaced."
Phyllis E. in December 2019
los Angeles Heating & Furnace Contractors are rated 4.4 out of 5 based on 347 reviews of 347 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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