service gate

Trinity Gate and Door is considered the best in the industry and is recommended by multiple leading manufacturers. In fact, we were named the #1 Manufacturer Recommended Installer by Hy-Security, DoorKing, Chamberlain, Linear, and HID!

 serviced products

If 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.


 Below is a general inspection checklist for bi-yearly maintenance contracts. Call 425-881-3554 or email: sales@trinitygate.com for pricing or estimates.