Security & Alarm in St. Augustine, Florida
7 professionals found
HireAnyPro lists 7 security & alarm businesses in St. Augustine, Florida, in St. Johns County. 6 have a public rating, with a review-weighted average of 4.5 out of 5 across 145 reviews. 2 are rated 4.5 stars or higher, and 2 are under 4.0 stars.
Of the 7 listings counted here, 7 have a phone number on file and 5 list a website. Highest-rated with at least 5 reviews: Alpha Dog Audio Video Security, LLC (4.8 stars, 58 reviews), SAFE Inc. - Security And Fire Electronics Inc. (4.4 stars, 7 reviews), and Monroe Audio & Alarm (4.3 stars, 71 reviews).
ZIP codes on these listings include 32080, 32084, 32086, 32095.
Security & Alarm in St. Augustine at a glance
- Pros listed
- 7
- With a public rating
- 6
- 86%
- Average rating
- 4.5 / 5
- 145 reviews, weighted
- Phone on file
- 7
- 100%
- Website on file
- 5
- 71%
Typical cost in Florida: Professional monitoring usually runs $20–$60 per month (2026 estimate); basic alarm system (equipment and installation) $300–$1,500; camera system, 4 cameras (installed) $800–$2,500. Full Florida Home Security System cost guide · Home Security System cost in St. Augustine
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Top 6 security & alarm pros in St. Augustine, FL, ranked (November 2026)
Quick answer: based on 145 Google reviews across 7 listings, the best-rated security & alarm pros in St. Augustine right now are Alpha Dog Audio Video Security, LLC (4.8 stars, 58 reviews), Security Unlimited LLC (5.0 stars, 1 reviews), and SAFE Inc. - Security And Fire Electronics Inc. (4.4 stars, 7 reviews).
| # | Business | Rating | Reviews |
|---|---|---|---|
| 1 | Alpha Dog Audio Video Security, LLC | 4.8 ★ | 58 |
| 2 | Security Unlimited LLC | 5.0 ★ | 1 |
| 3 | SAFE Inc. - Security And Fire Electronics Inc. | 4.4 ★ | 7 |
| 4 | Central Security Agency | 3.7 ★ | 6 |
| 5 | Monroe Audio & Alarm | 4.3 ★ | 71 |
| 6 | The Security Group, Inc | 2.0 ★ | 2 |
How we rank: each pro's Google star rating is weighted by how many reviews back it up (a Bayesian average that starts every pro at the St. Augustine average and needs about 50 reviews to move far from it), so a perfect score from a handful of reviews does not outrank a 4.9 from hundreds. Paid plans never change this ranking. Data updated November 2026.
Monroe Audio & Alarm
Security & Alarm
St. Augustine, FL 32084
Alpha Dog Audio Video Security, LLC
Security & Alarm
St. Augustine, FL 32095
SAFE Inc. - Security And Fire Electronics Inc.
Security & Alarm
St. Augustine, FL 32086
Central Security Agency
Security & Alarm
St. Augustine, FL 32084
The Security Group, Inc
Security & Alarm
St. Augustine, FL 32084
Security Unlimited LLC
Security & Alarm
St. Augustine, FL 32080
Solid Security LLC
Security & Alarm
No reviews yet
St. Augustine, FL 32084
Security & Alarm in St. Augustine: Frequently Asked Questions
How many security & alarm businesses are listed in St. Augustine, FL?
HireAnyPro lists 7 security & alarm businesses in St. Augustine, Florida, in St. Johns County. ZIP codes on these listings include 32080, 32084, 32086, 32095.
What is the average rating for security & alarm in St. Augustine?
6 of 7 security & alarm businesses in St. Augustine have a public rating. The review-weighted average is 4.5 out of 5 across 145 reviews. 2 are rated 4.5 stars or higher and 2 are under 4.0 stars.
Which security & alarm pros in St. Augustine have the strongest public ratings?
Among businesses with at least 5 reviews, the highest-rated security & alarm pros in St. Augustine are Alpha Dog Audio Video Security, LLC (4.8 stars, 58 reviews), SAFE Inc. - Security And Fire Electronics Inc. (4.4 stars, 7 reviews), and Monroe Audio & Alarm (4.3 stars, 71 reviews).
How many security & alarm pros in St. Augustine list a phone, website, or hours?
Of the 7 security & alarm listings counted in St. Augustine, 7 have a phone number on file and 5 have a website. You can request a quote from any listing on this page.
What other home services can I compare in St. Augustine?
In St. Augustine, FL, HireAnyPro also lists general contractor (21), electrical (19), carpet cleaning (18), HVAC (18), and roofing (18).
How do I request security & alarm quotes in St. Augustine?
Use the free quote form on this page to send one description of the job to up to three security & alarm pros in St. Augustine, or open a listing and request a quote from that business. There is no charge to request a quote.
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