New Jersey Garage Door Repair, Installation & Service
Fast, reliable garage door service for homes and businesses across New Jersey. Springs, openers, cables and new doors, with free estimates and 24/7 emergency help.
Why Call MJ United
24/7 Emergency Service
Stuck door or broken spring? We answer day or night.
Free Estimates
Free estimates throughout New Jersey.
Residential & Commercial
Service and installation for homes and businesses.
Stocked Service Vehicles
Common parts on the truck for faster repairs.
Our Garage Door Services
Garage Door Repair
Off-track doors, noisy rollers, broken cables and panels fixed right the first time.
Broken Spring Replacement
Torsion and extension spring replacement with safe, professional tools.
Opener Repair & Installation
Smart, belt and chain openers repaired or installed for your home.
New Door Installation
Steel, insulated, carriage-house and aluminum doors installed with clean workmanship.
Commercial Garage Doors
Service and maintenance for businesses and rolling or sectional doors.
24-Hour Emergency Service
Stuck door or broken spring at night? We answer when you need us.
Why Homeowners Choose Us
- 24/7 emergency dispatch and same-day appointments when available
- Service vehicles carry common replacement parts, so many repairs are finished in one visit
- Clear pricing before any work begins
- Professional installation of leading door and opener brands
- Residential and commercial garage door service
Brands we install and service: LiftMaster · Chamberlain · Genie · Clopay · Amarr · C.H.I. Overhead Doors
Request a Free Estimate
Tell us what is going on with your garage door and we will get back to you quickly. For emergencies, call us now. Add your estimate form directly below this text.
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