Loading dock equipment is the heart of your warehouse or distribution center. With more than 55 years of combined expertise, United Door & Gate Multi-Services / United Door & Gate Manufacturing provides installation, repair, and maintenance of professional-grade loading dock equipment for commercial and industrial facilities across Florida. From dock doors to levelers, seals, bumpers, restraints, and safety systems, we ensure your loading dock operates smoothly, efficiently, and safely. Our experience—strengthened by our longstanding roots as Rolling Door Parts—allows us to identify failures quickly and deliver long-lasting solutions.

Loading Dock Equipment Installation
We install:
- Dock levelers (mechanical, hydraulic, air-powered)
- Dock bumpers
- Dock seals
- Dock shelters
- Dock restraint systems
- Dock lifts
- Dock doors
- Safety barriers and bollards

Each installation is engineered for proper leveling, safety compliance, structural integration, smooth operation, and long-term durability.

Loading Dock Repair Services
We repair:
- Faulty or slow dock levelers
- Damaged bumpers and seals
- Worn-out dock plates
- Safety system failures
- Dock door alignment issues
- Hydraulics & mechanical components

Whether the issue is mechanical, hydraulic, structural, or electrical, our commercial technicians get your dock operational fast.

Preventative Maintenance for Loading Docks
We offer maintenance plans to reduce downtime and protect your equipment:
- Lubrication
- Alignment
- Hardware tightening
- Hydraulic inspection
- Structural checks
- Seal & bumper wear review
- Operator testing

Why Choose United Door & Gate?
- Over 55 years combined loading dock expertise
- Industrial-grade service for warehouses & commercial facilities
- Fast same-day repair in most areas
- FREE on-site estimates
- Full-service door + dock + operator integration

Service Areas
Miami-Dade, Broward, Palm Beach, Monroe, Collier, Lee, Martin & St. Lucie.

Call to Action
For loading dock equipment installation or repair, call (786) 600-5115. Free on-site estimates available.