Phoenix, AZ
Lift Gate Repair, Maintenance & Installation in Phoenix, AZ
Keep Delivery Trucks and Trailers Loading Safely
Lift Gate Service for Delivery Fleets
A broken lift gate stops deliveries. Emergency Roadside Truck & Trailer Repair maintains, repairs and installs lift gates on box trucks and trailers in Phoenix — at our shop or at your yard.
Lift Gate Repairs
- Hydraulic pumps, motors and solenoids.
- Cylinders, hoses and fluid leaks.
- Control switches and wiring.
- Lift gate batteries and truck-to-gate charging lines.
- Hinge pins, bushings and platform repairs.
- Adjustment and safety checks.
See also liftgate repair details.
Lift Gate Installation
We install lift gates on new and existing trucks and trailers, including the charging circuit that keeps gate batteries healthy.
Maintenance Prevents Failures
Regular greasing, hydraulic fluid checks, battery tests and inspection of hoses and pins prevent most lift gate breakdowns. Add lift gates to your fleet maintenance schedule.
Lift Gate Batteries and Charging
Most lift gate problems we see are electrical. Gate batteries are charged by a line from the truck; when that line is corroded or undersized, the gate batteries run down and the gate slows or stops. We test gate batteries, the charge line and the connections before replacing a pump motor.
Safety Checks
We inspect platforms, pins, chains and cylinders for wear and leaks, and verify the gate operates smoothly and holds position.
Truck down or need service? Mon–Fri 7 AM–6 PM · Sat 7 AM–2 PM
📞 Call (480) 932-4860Frequently Asked Questions
Low batteries or a bad charge line, a failed pump motor or solenoid, low hydraulic fluid, a leaking cylinder or a switch/wiring fault are common causes.
Yes, we install lift gates on box trucks and trailers, including wiring and charging circuits.
Yes, many lift gate repairs are done on-site.
Heat and deep discharges shorten battery life; testing them during PM helps avoid failures.
Yes, we install lift gates including the wiring and charge line.
Truck Down in Phoenix? Call Now.
Our mobile mechanics are standing by — we come to your location anywhere in the Phoenix metro.