The 10 Best Security System Installation Service in Allen, TX
Ranked by AI based on reputation, review velocity, and owner activity.
#1 A1 Security Gate & Intercom - Allen
1211 Collin Dr, Allen, TX 75002
Score 75 · 5 Google · 34 new reviews (90d) · Owner response rate 94%
#2 Sentinel the Alarm Company
1024 S Greenville Ave #120, Allen, TX 75002
Score 71 · 4.9 Google · 3 new reviews (90d) · Owner response rate 95%
#3 OnGuard Camera Systems
202 W Main St #112, Allen, TX 75013
Score 60 · 5 Google · 1 new reviews (90d) · Owner response rate 45%
About Security System Installation Service in Allen
We analyzed 3 local security system installation service businesses in Allen. The top-rated result is A1 Security Gate & Intercom - Allen with a composite score of 75. Our AI-powered ranking considers multiple factors including Google ratings, review volume, owner engagement, and business credibility indicators.