4.7 
137 *The Angi rating for Nest Installation companies in Cornwall, CT 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 Cornwall, CT 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 May 08, 2026
Serving Cornwall, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2007
Free estimates
Emergency services offered
"Wes was very personable, informative and very detailed oriented when installing our camera system. Highly recommended."
+10
Serving Cornwall, CT and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Great response time and thoroughly explained what we needed, how long it would take and cost of project. System works great and project came in lower than quoted cost and they adjusted cost accordingly. In this day and age it is great to deal with hard working honest technicians."
Serving Cornwall, CT and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!\n
Serving Cornwall, CT and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"The Men were on time for the job, very courteous and helpful. Safe with Masks on, Did an Excellent Job. Very nice having them here. Would not hesitate to have them back. Thank You"
+20
Serving Cornwall, CT and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"Great Job, friendly, timely service. Fair pricing I would & have recommended to a friend"
+34
Serving Cornwall, CT and surrounding areas
In business since 1983
Free estimates
Emergency services offered
"The chimney work took two days (less than I thought) and he did a great job in our price range! I was impressed that he gave us several options on what could be done. He worked fast (I wish I had half his energy) and knew what he was doing. He was respectful of my time and showed up within minutes of when he said he would, got to work and stayed with it to get as much done during the day as he could. The chimney looks great and I'm very satisfied with his work. I have hired him again to do some plumbing work for me and was totally satisfied with that job as well. I would recommend him for any work around the house that you may have - he's definitely worth the call.
"
Serving Cornwall, CT and surrounding areas
In business since 2001
Credit card accepted
"Great product and service. I anticipate being able to save $800-1000 per month by using the bullbag instead of a metal dumpster that charges me by the weight."
Serving Cornwall, CT and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Great job replacing external wood panels and repairing a gate. Friendly and responsive. Thank you!"
+44
Serving Cornwall, CT and surrounding areas
In business since 2022
Free estimates
"We are very happy with the siding job. The project started when scheduled and progressed very smoothly. They were very willing to accommodate requests and went above and beyond to complete the work. The site was left clean everyday and all scraps were removed. It was a pleasure to work with J-Le Construction. We would highly recommend them."
+37
Serving Cornwall, CT and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"Small repair to my chimney. We noticed a spot on our ceiling we contacted a few contractors but I guess the job was too small for them to bother with it. H&L Roofing responded immediately and got the job done 2 days later. Highly recommend them"
+34
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