A handbook for installing a tri county garage door

We can install, maintain, and service all aspects of your overhead door. Tri-County performs spring service, door and opener repairs, gear kit replacements, and more. For commercial customers, we can also provide dock service and repair and replacement of dock bumpers. We can also repair, maintain and service all gates, gate openers, truck doors, and pedestrian doors.

Residential Garage Door Services

Tri-County Garage Door installs residential garage doors as well as garage door openers. We maintain and service all aspects of your door installation.

Commercial Garage Door Services

We can install, maintain, and service all aspects of your overhead door. Tri-County performs spring service, door and opener repairs, gear kit replacements, and more.

Residential Garage Door Maintenance

Tri-County performs spring service, door and opener repairs, and gear kit replacements

Commercial Garage Door Maintenance

We provide dock service and repair and replacement of install dock plates, dock shelters, gates, gate openers, truck doors & dock bumpers.

HIGHLY EXPERIENCED INSTALLERS & REPAIRMEN

We’re here to help

Tri-County-Preferred Garage Door Inc. is the premier provider of residential and commercial garage door sales & services in northern Illinois.

Residential Repair, Maintenance & Installation Commercial Doors, Dock Plates, Shelters & Levelers Routine Maintenance, Repairs & Emergency Service

We’re proud to carry

Hormann Residential & Commercial Garage Doors

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“Extremely Satisfied!”

“I needed a large door installed on my pole barn, Tri-County was the only company I talked to that I felt like they wanted to take the time to hear what I needed and discuss my options. We ordered up the door and the guys were out to install it right away. Everyone was very friendly and the door look (and works!) great! I’ve already had them out again to look at my house garage door. Thanks again guys!”

Marengo IL Location

212 Lindow Lane-Suites J & K Marengo, IL 60152

Delavan WI Location

1830 Hobbs Dr Unit H Delavan, WI 53115