Garage Doors & Openers

Free Estimates - Licensed & Insured


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About The Company

Garage Door Specialist, Inc. is a family-owned and operated business, with over 25 years of experience in the repair, installation, and service of garage doors and openers. Owners, David and Christine Leinmiller, established Garage Door Specialist, Inc. in 1999 and over the years have had the opportunity to serve thousands of customers. We are dedicated to offering customers our honest opinion. We don’t believe in doing things half-way, so we make sure your garage door, opener, and any other opening devices are correctly programmed and ready for you to use without additional charge!

David spent time working for a garage door manufacturer’s distribution center in a management capacity starting in 1991 and afterwards worked for a short time as a copier repair technician. He continued to work in the garage door industry part-time but ultimately had the dream of owning his own garage door repair and installation business. With his extensive knowledge and expertise, David decided to start Garage Door Specialist, Inc.

Christine serves in an administrative capacity with a Bachelor of Business Administration degree in the field of Marketing from Kennesaw State University. Before the establishment of Garage Door Specialist, Inc., Christine served as an Administrative Assistant for both small and large companies, including IBM.

David and Christine’s combined experience makes for an excellent team that offers friendly, fair, and honest service for Cobb, Cherokee, Bartow, Paulding, and North Fulton counties.

We are so thankful for all of our past, present, and future customers.

For a comprehensive list of our services, click here.