Automatic gate operators are built for durability, but like any mechanical system, they can experience

issues over time—from worn gears and damaged chains to faulty circuit boards and sensor malfunctions.

At Dynamic Door Service, we specialize in diagnosing and repairing all major brands, including

LiftMaster, Doorking, Apollo, and US Automatic. Whether your gate won’t open, moves slowly, or stops mid-cycle,

our experienced technicians have the tools, parts, and expertise to get it working again quickly.

We believe in fixing problems the right way the first time.

That’s why our repair process includes a full system inspection, so we can identify underlying causes

and prevent future breakdowns. We also perform safety checks on all repaired systems to

ensure your gate operates reliably and securely. With our fast response times and quality workmanship,

you can count on us to restore your gate’s performance—and your peace of mind.

At Dynamic Door Service, we install, upgrade, and service all major gate operator brands,

including LiftMaster, Doorking, Apollo, and US Automatic. Our team ensures your system

is not only functional but optimized for smooth performance, safety, and long-term reliability.

We’re here to help you choose the perfect operator for your needs and keep it running like new.