Malden's Lock & Door Specialists — Fast, Reliable, Done Right
Full-service locksmith and door hardware experts serving Malden and the North Shore. Residential, commercial, and emergency services you can count on.
Core Expertise
From emergency lockouts to commercial door installation — expert lock and door services when you need them most.
Emergency Lockout Service
Locked out of your home, office, or vehicle? Our technicians respond fast with the tools and expertise to get you back inside — without damage.
lock_openResidential Lock & Door Service
Deadbolt installation, lock rekeying, door repairs, weather stripping, and home security upgrades to keep your family safe.
Commercial Lock & Door Systems
Master key systems, access control, commercial door installation and repair, panic hardware, and door closers for offices and storefronts.
Door Installation & Repair
Interior and exterior door installation, frame repair, hinge replacement, and storm door fitting for residential and commercial properties.
20+
Years of Experience
8,000+
Jobs Completed
Malden's Trusted Lock & Door Professionals
Lock & Door Experts
We specialize in both locksmith services and door hardware — a rare combination that means one call handles everything.
Fast Local Response
Based in Malden and serving the entire North Shore, we arrive quickly for emergencies and scheduled appointments alike.
Licensed & Insured
Fully licensed and insured technicians who treat your property with care and stand behind every job.
Trusted by Malden Homes & Businesses
Our customers count on us for fast response, quality workmanship, and fair prices — every time.
"Called East Coast after a break-in damaged our front door. They replaced the door and locks the same day. Professional, fast, and fairly priced."
Homeowner
Malden, MA
"They installed a master key system for our entire office building. Clean work, great communication, and everything works perfectly."
Office Manager
Medford, MA
"I use East Coast Lock & Door for all my rental properties. Quick rekeying between tenants and they always give me a fair price. Highly recommend."
Landlord
Everett, MA
Book Your Free Estimate
Pick a time that works. We'll call you to discuss your project.
Or call us directly at (781) 324-7000
Need a locksmith or door repair — now?
Call us for fast service across Malden and the North Shore. Emergency and same-day appointments available.