4.8 
179 *The Angi rating for TV Antenna 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 TV Antenna Installation needs.
*The HomeAdvisor rating for TV Antenna 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 TV Antenna Installation needs.
Last update on January 09, 2026
Serving Cornwall, CT and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Matt installed 3 wifi access points in my home. One of which required the ability to climb into a hole backwards while on all fours. All while wearing a tyvek suit and in hot temperatures. Matt was professional, on time, and was well prepared. Buy with confidence."
+15
Serving Cornwall, CT and surrounding areas
In business since 1976
"Roger spent eight hours in high humidity installing a TV antenna on our roof. He tested the signal strength, added an amplifier, and checked it again to ensure we got the maximum number of stations. He explained what he was doing all along the way, and cleaned up after himself."
+3
Serving Cornwall, CT and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"Allied did a great job in installing an old school antenna on the side of our ranch house. We had cables run to all three bedrooms and the family room. We get 32 channels for our TV s. This installation was very reasonably priced and we have saved a lot of money by not getting cable. Would highly recommend Allied for a job."
Serving Cornwall, CT and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Installation went very well. The tech was knowledgeable and professional. Problem was when I received my cc bill. I was billed the $129 Angie's List fee which was to include TV wall mount (mount not include), connect all necessary video and basic audio, neatly dress wires, configure peripheral devices, and conceal in-wall wires. And I was billed $140.49 from HELLOTECH. I'm still trying to get the $140.49 charge reversed."
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