4.7 
3.5k+ *The Angi rating for Nest Installation companies in Barrington, IL 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 Barrington, IL 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 August 05, 2026
Serving Barrington, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Warranties offered
"Superior craftsmanship on installing the new cabinets."
+5
Serving Barrington, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Warranties offered
"Main job was removal of whole house fan, install drywall and insulation, and paint ceiling. Also replaced old smoke and CO detectors and patched as needed. Job was completed within the week of initial contact. Estimate for job was reasonable, especially compared wih other estimates received. I especially appreciated that John provided thorough explanation of everything to be done. Will definitely hire this contractor for future jobs!"
+37
Serving Barrington, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"I just won a beautiful water heater from Legendary Service, and they were amazing. The installation was quick, easy, and clean. The owners came down personally to make sure everything went smoothly. Very nice people and I would definitely go to them for all my plumbing and heating needs!"
Serving Barrington, IL and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"Ivan listened to what I wanted and was perfect in his installation. He is timely, excellent in his electrical skills, and very clean with the project. I will hire him again for any electrical needs that I have. I would highly recommend him to anyone."
Serving Barrington, IL and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!
Serving Barrington, IL and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Home Advisor connected me w/ AVI Alliance Systems to install my smart thermostat. Andrew contacted me immediately, and was easy to communicate with through text, as I was unable to get on a call. He was able to come by same day and installed my thermostat in less than an hour! He also told me about other things that needed to be changed/fixed in my furnace, and explained everything. I will definitely be using AVI Alliance Systems for all my HVAC needs going forward!"
+40
Serving Barrington, IL and surrounding areas
Approved
In business since 2022
Emergency services offered
Warranties offered
"I needed my stovetop repaired because only 2 of the 5 eyes wouldn’t light. At the consultation, Val explained what he found, and how he would resolve it. The team showed up to the repair punctual and thorough. I would hire them again"
Serving Barrington, IL and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Responded so quickly and installed light fixture quickly and with great customer service. I highly recommend!!!!"
+34
Serving Barrington, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
"Tom was prompt and thorough, and worked tirelessly to do a complete and excellent job. I was impressed both by the quality of his work and the speed with which he accomplished it. He actually did 3 different jobs for me, including installing an awning, repairing a pool and installing a new liner, and replacing 75 feet of discharge pipeline. He can do anything! I would highly recommend hiring him."
+3
Serving Barrington, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Credit card accepted
"Nicole came out to see if my furnace could be fixed. She recommended a new install since fixing it would be feasible for a furnace that old. I asked how many BTU's and she sent me an analysis she did. She came for the install on time and it took as long as she estimated it would. She is very knowledgeable and is ok with answering questions for a novice. The price was competitive. Highly recommend."
+2
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