4.8 
227 *The Angi rating for Nest Installation companies in Saint Clair, MO 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 Saint Clair, MO 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 04, 2025
Serving Saint Clair, MO and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Every one was on time when it came to installing our security and automation system. The installation advisor kindly asked we leave a review and we are happy to. Using the Safe Streets Group is a good decision. Many thanks to the advisor that helped us."
+1
Serving Saint Clair, MO and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Warranties offered
"Tim was able to complete my new door jamb installation in style. Thanks a lot!"
+19
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2001
Free estimates
Small jobs welcome
"There was a problem with the first installer that did not show back up to complete the installation I placed a call to the owner and he immediately sent another installer and he finished the job and got everything working. Everything is working fine"
+35
Serving Saint Clair, MO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"Tech arrived on time, was very helpful with Install. However, I was told he would install 2 Smoke Alarms and only one was installed. But overall Tech did a professional job."
+35
Serving Saint Clair, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"Samuel and Colleen from Collective Enterprise, LLC are the best. They made my anxiety in hiring them go away, since I was unfamiliar with their company. Colleen made sure my project scheduling would accommodate the vendor materials delivery date before the installation started. Samuel arrived each day on time and cleaned the area before leaving. Samuel professionally assembled and installed 2 walk-in, all-wood closet systems. One system was installed off the floor, and the other, free-standing. He did an awesome job. I would not hesitate to recommend Collective Enterprise, LLC. We are so happy with the work done, we will definitely use Collective Enterprise, LLC again for our upcoming project."
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"I purchased a house with an existing security system. JR came out and was able to tell me exactly what I needed to update the system. During the installation the guys walked me through how to work everything. Very happy I went with DST Security."
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Great job. I would definitely hire again."
+7
Serving Saint Clair, MO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Larry explained the process. Made sure that we were aware of the requirements and the amount of time needed to complete the job."
+3
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Eric is very conscientious. Works at a good pace. Cleans up well after the job. Job was done right the first time. Very qualified. Very friendly. Listens to question and concerns. Prices were very reasonable."
Serving Saint Clair, MO and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"They addressed my air conditioning problem promptly, gave 3 options to address the problem, provided and installed 2 temporary room air conditioners, had reasonable and fair pricing, and did the work promptly and well!!!"
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