Door Doctors is the premiere Overhead Door Specialist in Morgan County, IL. Owned and operated by John H. Mullens, who has over 50 years experience in the garage door sales and repair industry, you can always count on excellent customer service from Door Doctor. We offer service, repair and installations Call us today for a fair price and quality service.. Auto Reverse & Infrared Beam|Steel Garage Doors|Garage Door Openers|Composite Garage Doors|Residential Garage Doors|Insulated Garage Doors|Pre-Hung Doors|Electronic Access Devices|Door Openers|Fiberglass Garage Doors|Garage Door Remotes|Weather Stripping|Overhead Garage Doors|Hardware Replacement|Aluminum Garage Doors|Garage Door Openers|Wood Garage Doors|Moldings & Trim|Vinyl|Aluminum|Garage Door Hardware|Steel Doors|Garage Doors|Metal Garage Doors|Springs|Sectional & Panel Doors|Roll-Up Garage Doors|Weather Stripping|Electric Garage Doors|Vinyl Garage Doors|Replacement Garage Doors|Automatic Garage Doors|Wood Garage Doors|Garage Door Parts|Door Hardware||Repairs|Inspections|Inspections|Garage Door Removal|Estimates|Estimates|Replacements|Garage Door Repair|Same Day Service|Replacement & Remodeling|Emergency Service|Replacement & Remodeling|Installation Services|Financing|Removal|Rollers Replacement|Removal|Delivery Services|Service & Repair