STI Garage Door Service helps homeowners and businesses with garage door repair, new door installation, opener replacement, gate service, and urgent emergency repairs. Whether you need a broken spring fixed, a new residential garage door installed, or a commercial door serviced, our team can help you choose the right solution.
Garage Door Services
Garage Door Repair, Installation & Service
Professional garage door repair, installation, opener service, gate service, and 24/7 emergency help for residential and commercial properties.
Same-Day Service
Fast response when you need it most.
Licensed & Insured
Trained professionals. Quality you can trust.
Top Quality Parts
We use durable parts from trusted brands.
Upfront Pricing
Clear, honest pricing with no hidden fees.
Choose the Service That Fits Your Problem
Not sure where to start? Browse our main service areas and find the right solution for your garage door, opener, gate, or commercial door system.
Residential Garage Doors
From repairs and replacements to new installations and insulation, we keep residential garage doors safe, quiet, reliable, and ready for daily use.
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Commercial Garage Doors
We install, repair, and maintain commercial garage doors that keep your business secure, operational, and ready for daily traffic.
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Garage Door Openers
Get smooth, reliable garage access with professional opener repair, replacement, smart opener installation, remote setup, and sensor service.
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Gate Systems
Secure your entrance with professional gate system installation, repair, opener service, and access control solutions for homes, businesses, and industrial properties.
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Emergency Garage Door Service
Fast emergency garage door repair for stuck, damaged, off-track, or non-working doors when you need safe access restored quickly.
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Garage Door Experts
Garage Door Experts for Homes & Businesses
Professional garage door repair and installation backed by reliable service, quality parts, experienced technicians, and fast response times!
10+
Years of Experience
300+
Positive Customer Reviews
30+
Homes Serviced Each Month
10+
Businesses Serviced Each Month
Experienced Technicians
Skilled garage door professionals who diagnose the problem and explain the right solution.
Safe, Reliable Work
Every repair and installation is completed with attention to safety, balance, hardware, and long-term performance.
Service for Every Door Type
We work with residential garage doors, commercial doors, openers, springs, cables, tracks, and panels.
Trusted Garage Door Brands
STI Garage Door Service works with leading garage door and opener brands for residential and commercial properties.
Garage Door Service Areas
STI Garage Door Service provides residential and commercial garage door repair, installation, opener replacement, and emergency service across Washington DC, Maryland, and Virginia.
Maryland
Bethesda, Rockville, Silver Spring
Virginia
Alexandria, Arlington, Fairfax
Washington, DC
Dupont, Downtown, Georgetown
