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Nashville, TN

Security Systems in Nashville, TN

57 security systems in Nashville, Tennessee, with Google ratings, hours and websites where the business has them.

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57 security systems serving Nashville

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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Page 1 of 2 · 48 of 57 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 Nashville

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

  1. Happy Home Security Systems Nashville Co.

    5.09 Google reviewsVerified

  2. First Defense Security

    4.826 Google reviewsVerified

  3. NCA Alarms

    4.814 Google reviewsVerified

  4. FlexAlarms | Security Alarm Systems | Nashville TN

    4.629 Google reviewsVerified

  5. Nashville iPhone Repair

    4.610 Google reviewsVerified

  6. Guardian Access Solutions Tennessee

    4.524 Google reviewsVerified

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

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57 security systems serve Nashville, TN. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 22 have a website.

Verified on Google
8
Average rating
4.3 / 5
Google reviews
270

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How security systems in Nashville compare

Security SystemsNashvilleTNU.S.
Average Google rating (10+ reviews)4.484.654.56
Median Google reviews7610
Reviews for the top quarter19+25+29+
Have a website39.3%50.5%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

  • In Nashville, half of the security systems we list with reviews have 7 or fewer Google reviews, and 19+ puts one in the local top quarter; the average rating is 4.48 (56 listed in our directory). Security Systems industry report
  • 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?
  • Tennessee businesses in our directory average 4.55 stars on Google, ranking 14 of the 50 states we measured; 31.7% list no website. Ratings in every state

Quick answers

Who serves Nashville?

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

Which security systems serve Nashville, TN?

57 security systems serve Nashville, TN. Highest rated (10+ reviews): First Defense Security (Verified, rated 4.8 on Google from 26 reviews), NCA Alarms (Verified, rated 4.8 on Google from 14 reviews) and FlexAlarms | Security Alarm Systems | Nashville TN (Verified, rated 4.6 on Google from 29 reviews), plus 54 more.

How many security systems serve Nashville, TN, and how are they rated?

57 security systems serve Nashville, Tennessee. 10 are rated 4.5 or higher on Google and 4 have a perfect 5.0. 22 have a website. ZIP codes covered: 37203, 37209, 37211, 37204, 37210, 37206, 37201, 37217 and 4 more.

Which security systems in Nashville, TN have the most Google reviews?

Boe-Tel Tn Company (135 reviews, rated 3.6), FlexAlarms | Security Alarm Systems | Nashville TN (29 reviews, rated 4.6) and First Defense Security (26 reviews, rated 4.8). Review counts are read from each business's Google Business Profile.

Security Systems near Nashville

All of Tennessee · Cities A–Z

FAQ

Questions about Nashville 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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