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Garage Door Corporation is a small locally owned business located at 4646 Oakton St (rear) in Skokie, IL serving N/NW Chicago and suburban IL and is NOT A FRANCHISE. We provide complete sales, service, installation & repair of residential & commercial overhead garage doors, garage door electric openers, garage door torsion springs, remote controls, keyless entry and more in N/NW Chicago and suburbs. "Simply competent service at a fair price" is not just our slogan but rather our goal every day. Primary service area is N/NW Chicago and Suburban IL.

Even though we are based in Skokie, IL we service N/NW Chicago and suburbs every day with NO travel charge. Same day garage door service is provided in many cases. We would love to provide you with the same great service that over 22,000 existing customers have received in the over 120 communities we serve in N/NW Chicago and its suburbs.

WE USE NO "SALESMAN" - ALL ESTIMATES (free for new doors), INSTALLATIONS and REPAIRS BY UNIFORMED SERVICE TECHS (not subcontractors!) IN MARKED SERVICE TRUCKS. We have been using a uniform service since 1998.

"Never a Coupon Required" - see why No coupons NO COUPONS here

Torsion Springs - Replacement and Conversion

Torsion springFast, efficient and FAIR pricing for garage door torsion spring replacement and extension spring to torsion spring conversions in N/NW Chicago and suburbs and surrounding communities. High cycle torsion springs (20,000 cycles+) are not an upgrade but standard at Garage Door Corporation.
Spring Details » Instructions - TORSION and EXTENSION springs »

Garage Doors

We sell residential and commercial garage doors (WOOD, STEEL, GLASS, ALUMINUM, INSULATED, CARVED, FIBERGLASS, COMPOSITE, MASONITE, CARRIAGE HOUSE, STANDARD LIFT, HI-LIFT, VERTICAL LIFT, FOLLOW THE ROOF, etc) from most major manufacturers including Amarr, CHI, Clopay, Genie, Haas, Hormann, Ideal, Overhead, Plycraft,Wayne-Dalton in N/NW Chicago and surrounding communities.
Ask us about new LOWER pricing (approx 13% price drop 11/10/2015) on Amarr residential and commercial garage doors
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Amarr Garage Door Authorized Dealer Clopay Garage Door Authorized Dealer     Hormann Garage Door Dealer Ideal Garage Door dealer Martin Garage Door dealer Overhead / Genie Garage Door dealer Plycraft Garage Door dealer  Jeld-Wen Garage Door dealer Richards-Wilcox Garage Door dealer

Garage Door Openers

%20 We recommend and sell, repair and install Liftmaster (by Chamberlain) residential and commercial garage door openers. This includes chain drives, belt drives, jack shaft, and rjo styles featuring MyQ, Wi-Fi smartphone enabled, Ever-charge battery backup and Security+ technology. We are a factory authorized dealer.


We repair most garage door openers including Accessmaster, Allstar, Bluemax, Chamberlain, Craftsman, Genie, Hormann, John Greene Corp, Liftmaster, Linear, Link, Lynx, Marantec, Overhead, Sears, Sommer Wayne-Dalton etc in N/NW Chicago and surrounding communities.. 
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Liftmaster brochure Marantec garage door opener brochures Linear brochure Hormann brochure Sommer brochure

Manuals & Instructions

We have owners manuals and repair instructions for literally hundreds of garage doors, garage door openers, keyless entry systems, in car remotes, and remote transmitters by most industry vendors. These manuals are provided in PDF format FREE of charge with our complements via email download link. Be assured we will not sell or spam your email address! See our privacy policy for details.
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%20 Homelink remote instructions Car2U remote instructions Gear and sprocket 41c4220a instructionsGEAR kits (ie 41C4220A, 41C4885 etc »

Liftmaster garage door opener manuals Allstar manuals Chamberlain garage door opener manuals Craftsman / Sears garage door opener manuals Genie manuals Hormann garage door opener manuals Linear garage door opener manuals Marantec manuals Overhead manuals  Raynor garage door opener manuals  Sommer garage door opener manuals  Stanley garage door opener manuals    Xtreme garage door opener manuals Clopay Garage Door manuals » Amarr Garage Door manuals » Instructions - Keyless Entry Instructions - Transmitter » Installation - DIY help »  OTHER manuals »