Call for rapid service
+1 (978) 391-2417What We Offer
Professional Garage Door Solutions
From repairs to complete installations, we deliver excellence in every service.
Repair Services
Fast, reliable repairs for all garage door issues. From minor fixes to major overhauls.
Learn MoreNew Installation
Expert installation of residential and commercial garage doors with premium quality.
Learn MoreMaintenance
Preventive maintenance programs to extend the life of your garage door system.
Learn MoreEmergency Service
24/7 emergency repairs when you need us most. Rapid response guaranteed.
Learn MoreSpring Replacement
Professional spring replacement with safety-first approach and quality parts.
Learn MoreOpener Systems
Modern opener installation and repairs for smooth, quiet operation.
Learn More
Veteran
Owned & Operated
About Us
Military Precision, Community Values
Founded by a proud military veteran, Garage Door Alstead brings the discipline, precision, and commitment to excellence that defines our armed forces to every garage door project we undertake.
For over 38 years, we've served Alstead and surrounding communities with integrity, reliability, and unmatched expertise. Our team of certified master technicians treats every home as if it were their own.
38+
Years Experience
1969+
Happy Customers
10yr
Warranty
100%
Satisfaction Rate
Customer Reviews
What Our Customers Say
Don't just take our word for it - hear from homeowners who trust us with their garage doors.
"Incredible service! They came out the same day and fixed my broken spring in under an hour. Professional, friendly, and fair pricing. Highly recommend!"
Robert M.
Keene, NH
"Best garage door company in the area. They installed our new insulated door and it's been working perfectly for over 2 years now. Great warranty too!"
Sarah K.
Walpole, NH
"As a fellow veteran, I appreciate their attention to detail and work ethic. They treated my property with respect and did exceptional work. Five stars!"
Michael D.
Brattleboro, VT
"Emergency service at 10pm on a Sunday - they showed up within 45 minutes! My family feels safe again. Can't thank them enough."
Jennifer L.
Charlestown, NH
FAQ
Frequently Asked Questions
Get answers to common questions about our garage door services.
Ready to Fix Your Garage Door?
Get a free, no-obligation quote today. Our certified technicians are standing by to help with all your garage door needs.