Security · Access · Craftsmanship

Your Property.
Secured Right.

Gates, Fences, Garage Doors & Access Control in South Florida

Professional gate operators, garage doors, custom gates, fences, access control and industrial door solutions throughout South Florida.

Email for a Free Estimate Explore our services ↓

✓ Residential✓ Commercial✓ Installation & Repair

AG3 in action

Security you can see.

See how AG3 All Secure brings together automatic gates, LiftMaster operators, garage doors and industrial access solutions.

What we do

Complete property
access solutions.

One experienced team for the security, entry and curb appeal of your property.

AG3 Services

Gate Operators

Professional installation and service for dependable automatic gate motors and controls.

View service ↗

AG3 Services

Garage Doors

Residential garage door installation, repair, openers and preventive maintenance.

View service ↗

AG3 Services

Custom Gates

Fabrication, installation, repair and modernization for residential and commercial gates.

View service ↗

AG3 Services

Fences

Aluminum privacy, horizontal and decorative fencing built for South Florida properties.

View service ↗

AG3 Services

Access Control

Keypads, remotes, telephone entry and secure access solutions designed around your property.

View service ↗

AG3 Services

Industrial Doors

Commercial rolling doors, operators and service to keep your business moving safely.

View service ↗

AG3 Services

Dock Leveler Repair

Troubleshooting, mechanical repairs and maintenance for commercial loading-dock levelers.

View service ↗

View Railing Projects

Automatic Gate Repair in Miami

Gate not opening, closing or moving correctly? Explore our repair service for sliding and swing gates, operators, sensors and controls.

View service →

Real AG3 projects

Our work. On real properties.

Recent gate, access-control, garage-door and industrial-door projects completed by our team across South Florida.

48 photos and videos

**Black railing along an exterior staircase**

**Wall-mounted handrail and stair railing**

**Vertical-picket railing along the upper corridor**

**Railing corner connecting the corridor and landing**

**Black railing enclosing a ground-floor patio**

**Pedestrian gate integrated with matching black railing**

**Open pedestrian gate showing the entrance layout**

Automatic gate installation

Gate installation

Access-control operator

CAME video intercom with mobile gate control

Garage-door controls

Industrial door installation

Ferrari door — interior operation

Commercial security grille

**LiftMaster sliding-gate installation**

Residential sliding-gate operator

Custom automatic gate with monogram

Mobile gate access control

Commercial LiftMaster sliding-gate operator

Pedestrian gate keypad access

Automated dual swing gate

Commercial sectional door operation

Custom monogram dual gate

Garage-door remote operation

**Dock leveler lip and platform at the loading bay**

**Raised dock leveler with exposed springs and linkage**

**Under-deck view of the dock leveler spring assembly**

Dock leveler at the commercial loading bay

**Dock leveler platform at the loading bay**

**AG3 technician servicing a dock leveler**

**Dock leveler repair at a commercial loading bay**

**Inspection of the dock leveler mechanism**

**Under-deck view of the mechanical dock leveler**

**Dock leveler spring and linkage assembly**

**Close-up of the spring and chain mechanism**

**Mechanical components documented during service**

Dock leveler operation — view 1

Dock leveler operation — view 2

AG3 ALL SECURE

Custom aluminum structure

An AG3 project, from frame assembly to the finished space.

**Completed project**
Finished aluminum structure with lighting, shown with a vehicle in place.

View the installation process · 9 photos

Frame assembly — AG3 All Secure — Frame assembly

Front frame detail — AG3 All Secure — Front frame detail

Structure alignment — AG3 All Secure — Structure alignment

Upper frame connections — AG3 All Secure — Upper frame connections

Side view during assembly — AG3 All Secure — Side view during assembly

Full structure during installation — AG3 All Secure — Full structure during installation

Overhead frame detail — AG3 All Secure — Overhead frame detail

Lighting installation — AG3 All Secure — Lighting installation

Final installation stage — AG3 All Secure — Final installation stage

A closer look at our work

Inside a mechanical dock leveler

Project: A commercial loading-bay service project documented by AG3.
Work completed: The photo sequence documents the platform, springs, linkage and under-deck mechanism during service.
Result: See the equipment details and operation videos on our dock-leveler page.

Explore this service →

An existing chain-link boundary was photographed before the privacy project. — Before

From chain link to privacy

Project: An existing chain-link boundary was photographed before the privacy project.
Work completed: White vinyl privacy fencing was installed along the property boundary.
Result: Completed panels provide a more enclosed boundary; the gallery shows installation and finished views.

Explore this service →

LiftMaster CSL24UL installation

Project: A sliding-gate operator installation documented by AG3.
Work completed: The operator, controls and connections were installed and checked.
Result: The installation gallery documents the motor, control setup and drive connections.

Explore this service →

Featured installation

LiftMaster sliding-gate modernization.

A documented South Florida project covering operator installation, control setup and final testing of the complete automatic entrance.

Operator installation — AG3 All Secure — **Operator installation**A LiftMaster CSL24UL was positioned and connected for the sliding-gate system.

Controls and safety — AG3 All Secure — **Controls and safety**Control settings, wiring and safety connections were checked before commissioning.

Explore gate operator installation →Automatic gate repair ↗

AG3ALL SECURE

Built to protect

Quality work.
Dependable security.

We help homeowners, property managers and businesses protect what matters with durable materials, careful installation and responsive service.

Professional ServiceClear communication from estimate to completion.

Built for South FloridaSolutions selected for our climate and properties.

One Trusted TeamInstallation, repairs and maintenance in one call.

Service area

Local service across South Florida.

Serving all of Miami-Dade County and surrounding areas, Homestead and the Florida Keys. AG3 plans each project around the property, installed equipment and local conditions.

All Miami-Dade & surrounding areas

Gate, fence, garage-door and access-control service for homes, managed properties and businesses.

Homestead & South Miami-Dade

Installation, repair and modernization for automatic entrances, fencing and garage doors.

Kendall, Pinecrest & Palmetto Bay

Residential gate, operator, access-control and privacy-fence solutions.

Doral & Broward County

Commercial and residential service planned around the opening, equipment and property use.

Florida Keys

Gate, fence, access-control, garage-door and industrial-door services throughout the Florida Keys.

Completed projects

See our work in action.

Follow @ag3_all_secure on Instagram to see photos and videos of completed gates, fences, garage doors and access control projects.

InstagramView our Instagram

@ag3_all_secure

★Google ReviewsSelected reviews

Trusted in South Florida

What our customers say.

Real feedback from customers who trusted AG3 All Secure with their gates, fences and access systems. Visit our Google profile for the latest reviews.

★★★★★

“I highly recommend Arelio for any fencing needs! He is extremely professional, reliable, and timely from start to finish. The quality of their work and attention to detail is excellent.”

MMarieGoogle review

★★★★★

“Arelio recently installed a new fence motor on my property, and the experience was excellent from start to finish. He arrived on time and made sure everything was done right.”

VVi DarGoogle review

View our latest Google reviews ↗

Contact AG3 All Secure

Ready to start your project?

Email us with a description of your project for a free estimate. You can also call us directly.

WhatsAppChat on WhatsApp

Gates, Fences, Garage Doors & Access Control in South Florida

Security you can see.

Complete propertyaccess solutions.

Gate Operators

Garage Doors

Custom Gates

Fences

Access Control

Industrial Doors

Dock Leveler Repair

Keep your automatic entrance working

Our work. On real properties.

Custom aluminum structure

A closer look at our work

Inside a mechanical dock leveler

From chain link to privacy

LiftMaster CSL24UL installation

LiftMaster sliding-gate modernization.

Quality work.Dependable security.

Local service across South Florida.

All Miami-Dade & surrounding areas

Homestead & South Miami-Dade

Kendall, Pinecrest & Palmetto Bay

Doral & Broward County

Florida Keys

See our work in action.

What our customers say.

Ready to start your project?

Prepare your project request.

Complete property
access solutions.

Quality work.
Dependable security.