Access Control System Installation & Repair

With over 55 years of combined experience in commercial door, gate and automation systems, United Door & Gate Multi‑Services / United Door & Gate Manufacturing is South Florida’s trusted partner for access‑control solutions. From telephone entry units and keypad systems to card readers, proximity sensors and biometric devices, we design, install and repair access‑control systems that secure your property, manage traffic flow and integrate seamlessly with your gate operators and doors. Our legacy as Rolling Door Parts has given us decades of know‑how in automating gates and doors for warehouses, condominiums, manufacturing plants and gated communities.

Access‑Control System Installation
We install a full range of modern systems:

• Telephone Entry Systems: Two‑way voice entry solutions for condos, commercial buildings and gated communities.
• Card & Proximity Readers: Swipe or tap cards and fobs for secure employee or resident access.
• Keypads & PIN Entry: Programmable codes for employees, vendors or delivery drivers.
• Biometric Readers: Fingerprint or facial recognition devices for high‑security facilities.
• Smartphone & App‑Based Access: Remote unlock/control via mobile apps, with cloud‑based logging and management.
• Magnetic & Electric Strike Locks: Hardware to secure pedestrian doors, lobbies and service entrances.

Every installation is custom‑configured for your site, integrated with your existing gate operators and doors, and programmed with your chosen schedules and user permissions.

Access‑Control Repair & Service
When an access‑control system fails, doors and gates stop functioning, tenants are locked out and security is compromised. Our technicians diagnose and repair:
• Mis‑aligned sensors or gate loops
• Faulty keypads, card readers or intercom panels
• Damaged control boards
• Wiring and power‑supply issues
• Network and connectivity problems
• Shorted magnetic locks or strikes
• Programming and user‑database errors

We stock common replacement parts and can often restore your system same‑day, minimizing downtime.

Integration & Upgrades
Access‑control systems only work well when they’re aligned with the rest of your security infrastructure. We integrate telephone entry units with gate operators, overhead doors and roll‑up shutters; connect card readers to elevator controls and parking garage gates; and tie intercoms into your network for live video verification. If your system is dated, we can upgrade to smartphone‑enabled solutions that let you grant temporary access codes to vendors, monitor logs in real time and manage users from anywhere.

Preventative Maintenance
Like all electro‑mechanical systems, access control benefits from regular inspection and tuning. Our preventative‑maintenance program includes:
• Cleaning and testing keypad and reader housings
• Firmware updates
• Checking loop detectors and safety devices
• Inspecting wiring for corrosion
• Reviewing programming and clearing unused codes/cards
• Verifying power back‑ups and surge protection

Preventative maintenance keeps your system reliable and reduces emergency service calls.

Why Choose United Door & Gate?
• 55+ years of combined industry experience
• Proven expertise under the long‑standing Rolling Door Parts brand
• Full manufacturing, installation and repair capabilities
• Fast dispatch across all commercial & residential markets
• Licensed, insured and certified technicians
• FREE on‑site estimates for installations and upgrades
• Coverage across Miami‑Dade, Broward, Palm Beach, Monroe, Collier, Lee, Martin & St. Lucie counties

Call to Action
For access‑control system installation, repair or upgrades, call (786) 600‑5115. We provide free on‑site estimates and same‑day service across South Florida.