4.6 
1.2k+ *The Angi rating for Nest Installation companies in Winnetka, 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 Winnetka, 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 April 20, 2026
Serving Winnetka, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"We are very happy with the results of our door installation. The entire doorway had to be cut out and expanded to fit the standard sized doors. TME did a quick and accurate job. It looks great!"
Serving Winnetka, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"I own a laundry and needed two new swamp coolers. I called DNA and Andrew came out and from our first meeting was very professional. He was knowledgeable and able to answer all my questions which put me at ease. These guys did a bang up job. They were clean and made short work of removing my old units and installing of the new ones. I would highly recommend DNA for future work."
+26
Serving Winnetka, CA and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Service was great and pricing very competitive. Nick Knuth was very knowledgeable when he came to do an assessment of the work to be done, and answered all my questions I'm a very clear way. The techs worked pretty quickly and efficiently when installing the new unit. Deisy and Emma from the office always made sure that things were taken care of and went above and beyond with follow-ups and updates. I would definitely recommend them to anyone who needs this service."
+9
Serving Winnetka, CA and surrounding areas
Approved
Super Service Award Winner
Emergency services offered
Customers say: True professional
"Fixed my door that came off the hinge quickly and efficiently. Would recommend"
+24
Serving Winnetka, 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 Winnetka, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"I had a really good experience, and I have recommended him to everyone I know. Reasonable and fair pricing. Prompt and honest."
Serving Winnetka, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"PROFESSIONAL AND HAS GOOD KNOWLEDGE AND CARING."
Serving Winnetka, CA and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Kool Guys did an amazing job installing new vents in my home. These knowledgeable individuals were quick and efficient. Excellent customer service! Thank you so much Kool Guys :)"
Serving Winnetka, CA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Greg was great, professional and very knowledgeable and kind. He explained everything in full detail and tested it out as well as made sure our mom could operate it. He pointed out a few other repairs that we need and Weill be returning to complete those repairs as well."
Serving Winnetka, CA and surrounding areas
Approved
In business since 1961
Free estimates
Emergency services offered
"Got the job done. Nice guy. Very efficient. Would hire again if needed."
+48
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