service gate

Are you are in need of quality service, installations, repairs, or upgrades? You can rely on Trinity Gate and Door to get the job done. Our team of dedicated professionals have impeccable project management skills, providing customers with efficient and effective services. In addition, we can provide shipping on all parts orders.


  • Operator repair and replacements
  • Gate roller wheels, v-groove, track, guide bar alignment, track, chain  replacement, and repair
  • Telephone Entry troubleshooting and upgrades.
  • UL 325 upgrades: Loops, In-ground or saw cut in asphalt or cement, Photo eyes, Detectors, Bumper edges
  • Welding, custom fabrication, removal and demo old systems.
  • Insurance replacement, repairs from vehicle damage.
  • Remote or card programming for access control 
  • Bi yearly maintenance contracts available
  • Electrical power and low volt troubleshooting and replacement. of lines and conduit from power phone source to gate area.
  • IP connectivity for CCTV and Telecom and Access panel to PC Control.
 Call (425) 881-3554, email: or use button below to request an estimate.

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