*The Angi rating for TV Antenna Installation companies in Harmony, MN 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 Harmony, MN 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 September 07, 2026
Serving Harmony, MN and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Worked, tech couldn’t get remote to work. I believe this was supposed to be included"
Serving Harmony, MN and surrounding areas
In business since 1992
R&D Alarms and Communications specializes in cabling, networking, and telephone installation and repair, wiring for home electronics, computers, home security and fire alarms. We work to give you the best quality work at an affordable price! We've been servicing the state of MN since 1992.
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