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St. Louis, MO

Security Systems in St. Louis, MO

51 security systems in St. Louis, Missouri, with Google ratings, hours and websites where the business has them.

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51 security systems serving St. Louis

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 51 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 St. Louis

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

  1. Current Integration

    5.05 Google reviewsVerified

  2. St Louis Security Cameras & Alarms

    5.05 Google reviewsVerified

  3. ACF Alarm Company

    4.941 Google reviewsVerified

  4. Burnes-Citadel Security

    4.938 Google reviewsVerified

  5. iTrue Security

    4.935 Google reviewsVerified

  6. Citywide Alarms

    4.8128 Google reviewsVerified

See every security systems in St. Louis sorted by rating · Best of St. Louis across every trade

Local context

What to know about security systems in St. Louis

  • 45.3% of occupied homes in St. Louis are owner-occupied, and 43.4% of all homes are single-family detached houses.

Sources: US Census Bureau, American Community Survey 2020–2024 5-year estimates.

Nearby

More security systems near St. Louis

Based in other towns within 15 miles of St. Louis, closest first. Distances are straight-line from the town centre.

St. Louis Local

Top rated security systems across St. Louis

All top rated in St. Louis

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Get quotes from St. Louis security systems you pick yourself

Describe the job once, choose up to 10 claimed companies near you, and compare their quotes side by side. Your phone number stays private until you choose one. Free, no account, nobody pays to be on your list.

Compare quotes in St. Louis

51 security systems serve St. Louis, MO. 13 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 22 have a website.

Verified on Google
12
Average rating
4.4 / 5
Google reviews
511

Featured

Sponsored in St. Louis

Paid placements, always labeled. They never change how other businesses are ordered.

Sponsorship details

Featured

Sponsored in St. Louis

Paid placements, always labeled. They never change how other businesses are ordered.

More services in St. Louis

All 65 services in St. Louis

St. Louis Local

Before you hire in St. Louis

Check the license

Missouri has no statewide license for builders or general contractors. Trades like electrical, plumbing and HVAC are licensed by the city or county, so ask which local license the business holds.

St. Louis County contractor licensing

Ask about permits

Roofs, decks, electrical and HVAC changes usually need a county or city permit. The business you hire should pull it.

Get more than one price

Describe the job once and send it to up to three St. Louis businesses you choose. They reply to you directly.

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From Page One Partner Research

  • Missouri businesses in our directory average 4.48 stars on Google, ranking 42 of the 50 states we measured; 30.5% list no website. Ratings in every state

Quick answers

Who serves St. Louis?

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

Which security systems serve St. Louis, MO?

51 security systems serve St. Louis, MO. Highest rated (10+ reviews): ACF Alarm Company (Verified, rated 4.9 on Google from 41 reviews), Burnes-Citadel Security (Verified, rated 4.9 on Google from 38 reviews) and iTrue Security (Verified, rated 4.9 on Google from 35 reviews), plus 48 more.

How many security systems serve St. Louis, MO, and how are they rated?

51 security systems serve St. Louis, Missouri. 13 are rated 4.5 or higher on Google and 6 have a perfect 5.0. 22 have a website. ZIP codes covered: 63101, 63103, 63108, 63130, 63118, 63104, 63105, 63115 and 4 more.

Which security systems in St. Louis, MO have the most Google reviews?

Beishir Lock & Security (138 reviews, rated 4.7), Citywide Alarms (128 reviews, rated 4.8) and DKstuf CCTV Mart (53 reviews, rated 4.7). Review counts are read from each business's Google Business Profile.

Security Systems near St. Louis

All of Missouri · Cities A–Z

FAQ

Questions about St. Louis 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.

Run a business in St. Louis, MO?

Find your St. Louis business and claim it free: correct details, add photos and services, and get quote requests sent straight to you.

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