Business Details
47 Years
experience
Emergency
services
Trusted Garage Door Solutions in Dover, NH
Seacoast Overhead Door has been the trusted garage door specialist for residential, commercial, agricultural, and industrial applications since 1979. Our team delivers personalized advice, industry-leading installations, and unmatched after-sales service through comprehensive maintenance and repair programs. We offer a full range of products including electric garage door openers and accessories, serving the Seacoast and Southern New Hampshire area. Our commitment to quality is reflected in our energy-efficient solutions, transparent pricing, and proven expertise in meeting local needs.With 24/7 emergency repair capabilities and certified technicians, we ensure seamless installations and prompt service across Portsmouth, Dover, Rochester, and surrounding regions. Our dedication to customer satisfaction is evidenced by decades of repeat business and referrals from satisfied homeowners and businesses.
Services
Residential Garage Doors
Commercial Garage Doors
Garage Door Repair
Garage Door Openers
Emergency Repairs
Installation Services
Maintenance Programs
Door Matching Services
Commercial Dock Equipment
High-Speed Door Solutions
Details
- Year established: 1979
Highlights and features
- We offer 24/7 emergency garage door repair services
- Our team has 45+ years of local expertise since 1979
- We provide energy-efficient garage door solutions
- We guarantee transparent pricing with no hidden fees
- Our certified technicians deliver factory-trained service
What people say
Efficient workers
Great communication
Professional service
Timely response
Competitive pricing
Services
Residential Garage Doors
We offer premium residential garage doors that enhance curb appeal while providing superior insulation and security. Our selection includes wood, composite, and contemporary styles to match any home's architecture. Professional installation ensures optimal performance and longevity.
Commercial Garage Doors
Our commercial garage doors deliver heavy-duty performance for warehouses, storefronts, and industrial facilities. Options include fire-rated doors, high-speed models, and insulated sectional doors that meet safety standards while improving energy efficiency.
Garage Door Repair
We provide comprehensive repair services for all garage door types, including spring replacement, panel repair, and opener troubleshooting. Our technicians respond promptly to emergencies and perform preventive maintenance to extend equipment lifespan.
Garage Door Openers
We install and service advanced garage door openers featuring quiet operation, smart home integration, and enhanced security features. Our LiftMaster openers offer reliable performance with optional battery backup and remote monitoring capabilities.
Emergency Repairs
Our emergency repair service responds to urgent garage door issues 24 hours a day, 7 days a week. We prioritize quick response times and complete repairs on the first visit to minimize security risks and property access issues.
Questions
What types of garage doors do you offer?
We provide residential and commercial garage doors including wood carriage house models, insulated steel doors, high-speed commercial doors, and specialty options like fire-rated and dock equipment.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency garage door repair services with typical response times under 2 hours for urgent issues like broken springs or opener failures.
Which areas do you serve?
We serve Dover, Portsmouth, Rochester, Sanford, York, and surrounding areas in New Hampshire, including Farmington, Hampton, and the Seacoast region.
Are your technicians certified?
All our technicians receive factory training and maintain certifications through industry programs to ensure proper installation and repair of all garage door systems.
How long does installation take?
Most residential garage door installations complete within one day, while commercial projects typically require 1-2 days depending on complexity and door size.
Reviews (2)
Thomas Lamy
Sep 03, 2021
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Seacoast Overhead Door installed two new R-14 Garaga doors with Liftmaster Elite Series 8500W lifts for me in March 2021. Glorine, George and Mike were all very professional and very helpful. Glorine answered all my questions, the price was very good, George and Mike installed the doors and lifts in no time flat. I have had two minor issues since and both have been addressed. George and Mike came right out and took care of everything. If I could give Seacoast Overhead Door 6 stars, I would. Great people, excellent company. Pictures are from today Aug 17. Thank you so much.
Doug Knight
Aug 15, 2020
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We love our garage door. They were prompt and the removal of the old door and the new installation were quick. We realize how much more reliable our new garage door is when compared to its predecessor. We really appreciated their service when we had issues. They reassured us whenever we had questions and made trips to service our door. Very professional and quality work in every way. I highly recommend Seacoast Overhead Door without reservation.
