Knoll Security has an established online presence — knollsecurity.com was first registered on October 27, 2020, 5 and a half years ago.
Websites like this with a 5½-year history are a positive indicator of business stability in the Erie area.
How Knoll Security compares
#1
of 19 rated alarm system installation in Erie
5.0 ★
above the 4.4 area avg
Top 1%
in Erie alarm system installation
5 yrs
online since 2020
19
alarm system installation providers in area · 14 rated 4+★
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