4.7 
1.9k+ *The Angi rating for Nest Installation companies in Simi Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
*The HomeAdvisor rating for Nest Installation companies in Simi Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Nest Installation needs.
Last update on September 06, 2025
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Good quick communication. Polite, hard working staff."
+26
Serving Simi Valley, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"Assemble a Sauna. A very complicated job. He did a wonderful job. Very thorough and complete."
+21
Serving Simi Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"We had an air purifier installed on our HVAC system. Victor was professional, punctual and reasonably priced."
+20
Serving Simi Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Shai called to me almost immediately after I submitted a service request in the morning through Angi and he was available to conduct a service call the same day, in the afternoon. I had an issue with my downstairs' Google Nest thermostat's power not working and consequently my AC being disabled. Shai troubleshooted, tested, and was able to get the transformer responsible for powering the Nest and the AC, back up and running in no time at all. I found Shai to be professional, communicative and friendly. Due to the positive experience, I decided to use Highland Air for Preventative Maintenance Service of my home's AC/Heating."
+95
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2020
Free estimates
Customers say: True professional
"great job on installing shelves and mounting a television"
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Velasquez Electric worker was on time and very easy to work with. He installed 3 GFI outlets. The quality of the product was very professional. I would hire them again."
Serving Simi Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Mr. Avery called me and knew what I needed. He came out and was here in 15 Minutes. Mr. Avery was happy to give a free estimate, when everyone else that contacted me was not. Most others wanted a minimum of $80. to $90. Mr. Avery made a call to his Business and made sure they had the Part in stock that I needed. When he returned, the part was installed within an hour. He stayed to make sure that everything was safe and worked as intended. He was very professional and had a good sense of humor. I recommend 'Just Be Cool Supply' to anyone who needs Furnace repair. Mr. Avery is a Licensed Professional and the price was very fair. I will call them again if needed. Thank you Mr. Avery."
+11
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"They were great. They were on time. Excellent communication. They did a very clean installation."
+9
Serving Simi Valley, CA and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"Simply put, Robs amazing. Years and years of HVAC experience ooze from this honest and caring guy. Did my install and then some for a more than fair price instead of what the other Angi pros wanted. He’s now my go to guy for any and all AC & Heating issues. Oh and he showed up exactly at the time he told me he would. Amazing"
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2004
Free estimates
Warranties offered
"Great service and work. Everything was explained and installed perfectly., no surprises. Customer service and follow-through were excellent."
+4
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