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Alarm or security system installers in Key Largo

Avatar for ADT
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
ADT
3750 Priority Way South Dr
4.51(
711
)
Approved Pro
Customers say: Terrific value
6964 local quotes requested
151 years of experience

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 2025

ADT home security systems are backed by more than 145 years of experience. As the leader in home security, ADT can help you customize a home security system with easy-to-use equipment and special security features to meet your safety needs. We have service centers nationwide that can install an ADT home security system within 24 hours in most areas. Once your home is equipped with our top-of-the-line system, it is connected to a network of ADT Monitoring Centers nationwide which deliver non-stop security monitoring 365 days a year. All of our installation technicians are internal employees, and not third-party contractors. You can count on your Security Advisor to take the time to set up your system properly, help you understand how the system works, and help make sure your home and family are thoroughly protected.

"Everything was good when we met with the ADT service technician . We spent a bit more than we expected and the equipment is not easy to figure out compared to our previous service. We also have constant connection issues."

Leslie E on May 2025


Avatar for Guinn & Sons Hurricane Protection
Guinn & Sons Hurricane Protection
9311 SW 171st Avenue
4.49(
90
)
Approved Pro
Guinn & Sons Hurricane Protection
9311 SW 171st Avenue
4.49(
90
)
Approved Pro
Customers say: Quality work
978 local quotes requested
20 years of experience

Family owned and operated Hurricane Protection company the specializes in the Installation of Impact Windows, Doors, Garage Doors, Accordions, Panels and Roll Down Shutters. From start to finish, we prove to be the best choice of hurricane protection companies. We set a very high standard that we take pride in achieving on each and every job. We strive to provide our customers with the highest quality hurricane protection products available in a timely, professional and affordable fashion all while implementing a strong foundation of family values. We service all of South Florida, from West Palm Beach to Key West. Contact us today for a free estimate! We offer Impact Windows, Accordion Shutters, Hurricane Panels, Impact Doors, and Roll-down Shutters. We accept any form of payment. To contact the office directly please call the office at 305-781-3909!

"Julio helped us understand our hurricane shutters and lubricated them. Huge relief for us as new to hurricane shutters homeowners."

Alison C on May 2024

Family owned and operated Hurricane Protection company the specializes in the Installation of Impact Windows, Doors, Garage Doors, Accordions, Panels and Roll Down Shutters. From start to finish, we prove to be the best choice of hurricane protection companies. We set a very high standard that we take pride in achieving on each and every job. We strive to provide our customers with the highest quality hurricane protection products available in a timely, professional and affordable fashion all while implementing a strong foundation of family values. We service all of South Florida, from West Palm Beach to Key West. Contact us today for a free estimate! We offer Impact Windows, Accordion Shutters, Hurricane Panels, Impact Doors, and Roll-down Shutters. We accept any form of payment. To contact the office directly please call the office at 305-781-3909!

"Julio helped us understand our hurricane shutters and lubricated them. Huge relief for us as new to hurricane shutters homeowners."

Alison C on May 2024


Avatar for GE HOME REPAIR INC
GE HOME REPAIR INC
1534 Southeast 15th Street APT 15
4.98(
61
)
Approved Pro
GE HOME REPAIR INC
1534 Southeast 15th Street APT 15
4.98(
61
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2084 local quotes requested

Complete home repair service We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"I recently used G E Home Repair, Inc. and was extremely pleased! Gary quickly responded to my inquiry and was friendly and helpful. The entire process was professionally and efficiently done. I will definitely be using them in the future!"

Jennifer Mailbox J on June 2025

Complete home repair service We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"I recently used G E Home Repair, Inc. and was extremely pleased! Gary quickly responded to my inquiry and was friendly and helpful. The entire process was professionally and efficiently done. I will definitely be using them in the future!"

Jennifer Mailbox J on June 2025


Avatar for Awning Stars
Awning Stars
15673 Southern Blvd
4.91(
34
)
Approved Pro
Awning Stars
15673 Southern Blvd
4.91(
34
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
432 local quotes requested

Awning Stars specializes in High Quality, Custom Made Retractable Awnings and Window and Door Awnings All made right here in the USA (Jacksonville, Florida) from the finest Marine Grade Components. We use Sunbrella, Sattler, and Tempotest acrylic fabrics in hundreds of solid and striped colors. Our frames are Double Galvanized and Powder Coated for longevity. We meet Florida building code as well as Miami-Dade hurricane code approval. We also provide top quality Motorized Captured Edge Insect Screens, Solar Shades, Hurricane Screen Systems-Manual and Motorized, Hurricane Shutters, Bahama Shutters, and Giant Offset Umbrellas. We provide products for both Residential and commercial customers.

"We moved into a new home and found a nonworking awning. It took work to find this company, which is the Sunesta Awning dealer in my area. Along the way, I had been given all kinds of quotes as to how expensive the repair might be. Mike from Awning Stars scheduled with me promptly, came over as scheduled, assessed the situation, and quickly determined that all that was needed was a minor adjustment that he completed in about five minutes. He even waived the cost of the service visit. He was personable, professional, and educative throughout."

John A on May 2025

Awning Stars specializes in High Quality, Custom Made Retractable Awnings and Window and Door Awnings All made right here in the USA (Jacksonville, Florida) from the finest Marine Grade Components. We use Sunbrella, Sattler, and Tempotest acrylic fabrics in hundreds of solid and striped colors. Our frames are Double Galvanized and Powder Coated for longevity. We meet Florida building code as well as Miami-Dade hurricane code approval. We also provide top quality Motorized Captured Edge Insect Screens, Solar Shades, Hurricane Screen Systems-Manual and Motorized, Hurricane Shutters, Bahama Shutters, and Giant Offset Umbrellas. We provide products for both Residential and commercial customers.

"We moved into a new home and found a nonworking awning. It took work to find this company, which is the Sunesta Awning dealer in my area. Along the way, I had been given all kinds of quotes as to how expensive the repair might be. Mike from Awning Stars scheduled with me promptly, came over as scheduled, assessed the situation, and quickly determined that all that was needed was a minor adjustment that he completed in about five minutes. He even waived the cost of the service visit. He was personable, professional, and educative throughout."

John A on May 2025


Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
615 N 150 E
4.89(
287
)
Approved Pro
SafeStreets - ADT Authorized Provider
615 N 150 E
4.89(
287
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
6267 local quotes requested

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025

For 140 years, ADT has been the leading home security provider in the country. SafeStreets, ADT's Authorized Provider, sells and installs ADT-monitored home security systems. Our team consists of 300+ trained consultants, covering more than 90% of the United States across 44 states. We are experts on the latest smart-home technology, and highly focused on giving all customers a 5-Star Experience™. SafeStreets is committed to bringing high-tech security equipment, backed by 24/7 professional monitoring, to the place that matters most - your home. We have same day and next day appointments available, all scheduled within a one hour window. Call us anytime for a custom home security assessment and free quote! Comprehensive Security System ADT 24/7 Monitoring Touch Screen Control Panel Motion Detectors, Glass Break Sensors, & Point-of-Entry Sensors Indoor, Outdoor, & Doorbell Cameras Smart Home Automation Smoke, Carbon Monoxide, & Flood Sensors Mobile App Control Cellular Connection Back-up Battery Supply Maintenance/Extended Warranty Homeowners Insurance Certificate Theft Protection Guarantee

"SafeStreets security system is incredibly reliable and easy to use. The app is intuitive, and the home automation features are a game-changer. I love being able to monitor my home from anywhere. Great service all around."

Paula S on March 2025


Avatar for Campos Design Co
Campos Design Co
28130 Southwest 164th Avenue
5.00(
12
)
Approved Pro
Campos Design Co
28130 Southwest 164th Avenue
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1017 local quotes requested

Campos Design Co. is a local handyman in the Miami region, giving property support for your home or rental property. We represent considerable authority in all basic property maintenance and upgrades as well as bigger assignments, for example, Kitchen, Bathroom and Shower Installations. We strive to complete all assignments rapidly and effectively, at a focused rate. Sparing you time and your hard earned money. Do you have work around the house that requires finishing but are too occupied to even think about tackling them yourself? Maybe you had a negative experience with past Tradesmen or Handyman Services? We are a genuine company that wants to provide quality services for the work YOU need done. Give us a call or text, we would love to work with you.

"Really happy with the service provided by Julio. Had a problem with an old pocket door and a fascia board. Both fixed and are perfect now. Great communication and always on time. Will hire again!"

Christian L on June 2025

Campos Design Co. is a local handyman in the Miami region, giving property support for your home or rental property. We represent considerable authority in all basic property maintenance and upgrades as well as bigger assignments, for example, Kitchen, Bathroom and Shower Installations. We strive to complete all assignments rapidly and effectively, at a focused rate. Sparing you time and your hard earned money. Do you have work around the house that requires finishing but are too occupied to even think about tackling them yourself? Maybe you had a negative experience with past Tradesmen or Handyman Services? We are a genuine company that wants to provide quality services for the work YOU need done. Give us a call or text, we would love to work with you.

"Really happy with the service provided by Julio. Had a problem with an old pocket door and a fascia board. Both fixed and are perfect now. Great communication and always on time. Will hire again!"

Christian L on June 2025


LynnLee Construction Group
3139 Scotty Dr.
No reviews
LynnLee Construction Group
3139 Scotty Dr.
No reviews
20 years of experience

Licensed trade professionals that Design, Build Custom, Historical Renovations, Remodel, Repairs Residential & Commercial Construction, New Construction, Commercial Build-out, Restaurants Building Yesterday's Dreams and Tomorrow's Memories

Licensed trade professionals that Design, Build Custom, Historical Renovations, Remodel, Repairs Residential & Commercial Construction, New Construction, Commercial Build-out, Restaurants Building Yesterday's Dreams and Tomorrow's Memories


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.84(
920
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Romero
No reviews
Romero
No reviews

There is a lot to be done when it come to hanging and finishing drywall. My crew and I are well aware that perfectionism is needed when it comes to our customers. We hang the drywall in a fashionable manner. We also finish the drywall in the best way possible. If you need the job done quick and perfect, we are the men. Many companies will do the job but very sloppy, we on the other hand know what our customers are worth. Each crew member has at least 5 to 10 years of experience working with drywall. This is my own business.

There is a lot to be done when it come to hanging and finishing drywall. My crew and I are well aware that perfectionism is needed when it comes to our customers. We hang the drywall in a fashionable manner. We also finish the drywall in the best way possible. If you need the job done quick and perfect, we are the men. Many companies will do the job but very sloppy, we on the other hand know what our customers are worth. Each crew member has at least 5 to 10 years of experience working with drywall. This is my own business.


Day1 Services LLC
8754 Sw 54 Terr
No reviews
Day1 Services LLC
8754 Sw 54 Terr
No reviews
4 years of experience

Services provided but not limited to : - Roofing/Siding - Fascia Repair - Drywall Repair - Concrete / Plaster - Lawn - Framing / Remodeling - Pressure Cleaning of Roofs, Driveways, Patios & More - Trash / Junk Removal Ask about Guarantee / Warranty that may be available FREE ESTIMATES available

Services provided but not limited to : - Roofing/Siding - Fascia Repair - Drywall Repair - Concrete / Plaster - Lawn - Framing / Remodeling - Pressure Cleaning of Roofs, Driveways, Patios & More - Trash / Junk Removal Ask about Guarantee / Warranty that may be available FREE ESTIMATES available

...
Showing 1-10 of 285

FAQs for alarm or security system installation projects in Key Largo, FL

Solar-powered motion sensor fixtures operate independently from your home's electrical system, eliminating the need for complex wiring. Each unit contains its own integrated solar collector and battery storage system. Installation involves simple mounting procedures rather than electrical connections. 

Be aware that heavily shaded locations may compromise performance, and seasonal sunlight variations can affect reliability in some geographic regions.

Most motion detection systems include adjustment controls—small dials or switches—located on the sensor housing. These allow customization of detection distance, sensitivity to movement size, and duration settings for illumination after triggering. For fixtures without built-in adjustment capabilities, aftermarket controllers can sometimes be added. 

Regular testing after adjustments helps optimize performance and minimize unwanted activations from small animals or vegetation movement.

Converting to motion-activated lighting reduces electricity consumption substantially compared to fixtures left continuously illuminated. Traditional outdoor lighting operating throughout nighttime hours (10 to 14 hours) consumes significantly more power than motion-activated alternatives that illuminate only when needed. The actual savings depend on your previous lighting configuration, the efficiency of your new fixtures, and local electricity rates.

The ideal number of security lights depends on your property's specific layout and vulnerability points. Strategic placement matters more than quantity—focus on key areas like entry points, blind corners, and pathways. Analyze your property for potential coverage gaps, considering detection angles and ranges of each fixture. Balancing comprehensive coverage with avoiding unnecessary redundancy helps optimize both security effectiveness and installation budget.

The Key Largo, FL homeowners’ guide to alarm or security system installations
From average costs to expert advice, get all the answers you need to get your job done.
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