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Columbia, MD

Security Systems in Columbia, MD

5 security systems in Columbia, Maryland, with Google ratings, hours and websites where the business has them.

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5 security systems serving Columbia

Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

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5 of 5 shown. Recommended businesses first, then businesses that have claimed their profile, then Verified ones, then by Google rating and review count. Use Sort to see highest rated first.

Top rated

Highest-rated security systems in Columbia

Ranked by Google rating, then review count. Only businesses rated 4.5 or higher with 5+ Google reviews qualify.

  1. ACC Telecom

    5.041 Google reviewsVerified

  2. Global Networks

    4.821 Google reviewsVerified

  3. Integrated Technologies Group

    4.541 Google reviewsVerified

See every security systems in Columbia sorted by rating · Best of Columbia across every trade

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Compare quotes in Columbia

5 security systems serve Columbia, MD. 3 are rated 4.5 or higher on Google and 1 has a perfect 5.0. 4 have a website.

Verified on Google
4
Average rating
4.3 / 5
Google reviews
113

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How security systems in Columbia compare

Security SystemsMDU.S.
Average Google rating (10+ reviews)4.444.56
Median Google reviews910
Reviews for the top quarter27+29+
Have a website70.6%66.3%

Businesses listed in our directory, not every business in the market. Updated October 2026. Security Systems industry report · What is a good rating for security systems? · Best cities for security systems

From Page One Partner Research

  • A good Google rating for security systems: in our directory, the median is 4.8 and at least a quarter hold a perfect 5.0. Half of them have 10 or fewer reviews. What is a good rating for security systems?
  • Maryland businesses in our directory average 4.56 stars on Google, ranking 13 of the 50 states we measured; 28.3% list no website. Ratings in every state

Quick answers

Who serves Columbia?

Names and Google ratings, straight from each business's profile.

Which security systems serve Columbia, MD?

5 security systems serve Columbia, MD. Highest rated (10+ reviews): ACC Telecom (Verified, rated 5.0 on Google from 41 reviews), Global Networks (Verified, rated 4.8 on Google from 21 reviews) and Integrated Technologies Group (Verified, rated 4.5 on Google from 41 reviews), plus 2 more.

How many security systems serve Columbia, MD, and how are they rated?

5 security systems serve Columbia, Maryland. 3 are rated 4.5 or higher on Google and 1 has a perfect 5.0. 4 have a website. ZIP codes covered: 21046, 21045.

Which security systems in Columbia, MD have the most Google reviews?

ACC Telecom (41 reviews, rated 5.0), Integrated Technologies Group (41 reviews, rated 4.5) and Global Networks (21 reviews, rated 4.8). Review counts are read from each business's Google Business Profile.

Security Systems near Columbia

All of Maryland · Cities A–Z

FAQ

Questions about Columbia businesses

How businesses get here and how up to date everything is.

Yes. Page One Partner is a free directory of local service businesses across the United States. It costs nothing to search, and nothing for a business to be listed. Each profile is built from the business's public Google Business Profile, and an owner can claim, update or hide theirs at any time by contacting info@pageoneinsights.com.

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