Your Efficient Local Garage Door Professionals
Efficient Garage Door Care for perfect operation
Your satisfaction is our priority. 100% satisfaction guaranteed.
🎉 Storm season special: Free tune-up with installation!
Our Professional Services
Comprehensive garage door solutions for every need
Garage Door Installation
Professional installation of custom garage doors including aluminum, wood, and steel options. Our certified technicians ensure perfect fit and operation.
- Custom door sizing and fitting
- All door types: aluminum, wood, steel, composite
- Spring and opener installation included
- Same-day installation available
- 10-year warranty on all work
Craftsmanship & Tradition
For over 38 years, Sullivan Garage Doors has been the trusted choice for homeowners across Sullivan and surrounding communities. Our commitment to quality craftsmanship and customer satisfaction has made us the region's premier garage door professionals.
Locally owned & operated in Sullivan for 13+ years. We understand the unique needs of New Hampshire homeowners and deliver solutions that stand the test of time.
Learn Our StoryWhat Our Customers Say
Don't just take our word for it - hear from our satisfied customers
"Sullivan Garage Doors responded within an hour when my spring broke. Professional, efficient, and fair pricing. Highly recommend!"
Michael R.
Keene, NH
Why Choose Sullivan Garage Doors?
Fully Licensed, Bonded & Insured
Brand Authorized
Factory Trained
4759+ Happy Customers
Frequently Asked Questions
Get answers to common questions about our garage door services
Service Areas
Proudly serving Sullivan and surrounding communities with fast, reliable garage door services
Ready to Transform Your Garage?
Your efficient choice: 100% satisfaction on parts and labor.
Locally owned & operated in Sullivan for 13+ years • Immediate Dispatch Available