Liftgate Installation, Repair & Parts
DDA is your local liftgate expert, with decades of experience in repair and installation. We service all makes of liftgates and also offer authorized warranty service & parts for Maxon, Palfinger, Thieman & Waltco.

Maintenance & Repairs

Regular maintenance is essential to keeping your liftgate safe and operational at all times. Our maintenance and repair services include:

  • Cleaning
  • Hydraulic system inspection & adjustments
  • Fluid changes & greasing
  • Electrical troubleshooting
  • Structural repairs and welding
  • All types: tuck-away, cantilever, rail-gates & more

Installation

Whether you’re replacing an existing liftgate or adding one to your brand-new truck, our sales and service teams can handle your custom liftgate installation from start to finish.

Parts

Doing the repair yourself? We stock parts for many brands including Maxon, Palfinger, Thieman & Waltco.

  • Switches
  • Covers
  • Springs

FAQ

We recommend having your lifgate serviced at least twice a year. Please refer to your owner’s manual for specific brand and model maintenance intervals.

Yes. We can properly cut remove your old liftgate and install a new one based on your lifting needs and truck/trailer specifications.  

We are an authorized warranty service & parts dealer for Maxon, Palfinger, Thieman & Waltco.