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Top-Rated Home security system pros in Key Biscayne - Updated Nov 2026

Avatar for ADT
ADT
4.5(
892
)
Fire - Protection and PreventionSurveillance Cameras - Install or RepairAlarm or Security System - Install+10 more

Serving Key Biscayne, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"It has been years since we had a home security vendor and professional monitoring. Finally got around to re-adding security to our list of home services. It was more than time. Tried a package from amazon but had issues from the start. Ended up returning it. ADT ended up saving the day. We didn’t want to waste any more time with cheap security products. ADT had been the perfect fit for what we were looking for and needing."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

32 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for A Best Locksmith
A Best Locksmith
4.9(
226
)
Security Safe - InstallSecurity Safe - Install - For Business

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Used Angie's list coupon and he called within a few minutes. Showed up on time. Replaced inside door latch, and charged a total of $95. All took around 25 min. A bit more expensive than what I thought given the $45 service call coupon applied."
Inventory
Inventory
Additional Photos
RESEDENTIAL MEDECCO DEAD BOLT
COMMERCIAL MEDECO DEAD BOLT

+34

Response time10 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Bellas DC  LLC
Bellas DC LLC
5.0(
112
)
Security or Storm Shutters - InstallSecurity or Storm Shutters - RepairSecurity or Storm Shutters - Install - For Business+1 more

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Great price I highly recommend Salvatore and Bellas DC for your home's hurricane protection needs. To get the maximum discount on my wind insurance, I needed hurricane protection installed on two windows and one door. Salvatore responded promptly, took measurements, and provided a quote the very same day. He is incredibly professional and courteous. The high-quality work was completed in just four days!"
Repair Hurricane Shutters
Repair Hurricane Shutters
Hurricane Accordion Shutters
Hurricane Accordion Shutters
Hurricane Accordion Shutters

+20

Response time2 days
5 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Future2000 Technologies, Inc.
Future2000 Technologies, Inc.
4.3(
55
)
Surveillance Cameras - Install or Repair - For BusinessSurveillance Cameras - Install or RepairAlarm or Security System - Install+1 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"David (owner) was very knowledgeable and provided a great security camera and DVR upgrade. Joe (installer) was very efficient and effective during the entire process of installing the system, and ensuring accuracy of the recording and locational viewpoints. He was very knowledgeable as well and set me up for success with using the system. I would definitely rehire this company and recommend to others."
Exterior - Driveway with Vehicles
Driveway with Vehicles
Front Door and Walkway - Residence
Side Yard - Residence
Boat Dock & Sidewalk -Condominium

+13

Response time5 hrs
3 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for FERGOSA, INC
FERGOSA, INC
4.6(
17
)
Security or Storm Shutters - InstallSecurity or Storm Shutters - Repair

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

South Florida homeowners know how troubling hurricane season can be. One can assume if there was something to protect someone's valuable investments the opportunity would be seized immediately. However, many homeowners wait until it is too late to install protection on their most valuable asset. Don't be another homeowner who wished for protection when it is too late. Your family's security should not be a cause of concern until you are in the middle of 150 mph winds. Contact us for your free estimate today! One of our experienced agents will personally visit you in the comfort of your home to measure all openings to be secured and provide you with an appealing estimate. In no time your home will be professionally protected from hurricane winds, impacts, and even intruders with your new shutters. Best of all you know your shutters will be installed by a fully licensed and insured company.

Bahamas
Louvers & Bahamas
Louvers & Bahamas
Louvers & Bahamas
Awnings - Rectractable

+11

Response time9 hrs
Response rate100%
30 neighbors recently requested a quote
Avatar for Mister Sparky of Miami
Mister Sparky of Miami
3.8(
813
)
Smart Home System - Install or Service

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"They were very responsive to my request, however, they had no one available to come to my home and I had an urgent situation. I was able to secure an electrician that could make it same day so I cancelled appointment. I ranked 4 stars solely based on their customer service and responsiveness. I did not use their services, but Home Advisor forces a star ranking."
Background checked & drug free
Fans to Panel replacements
Outlet checked and replaced
Our Big Red Trucks
We explain all repairs clearly

+26

295 neighbors recently requested a quote
Recommended by83%of homeowners
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