24/7 Residential Locksmith in Baltimore & Maryland

Citywide Safe & Lock provides professional residential locksmith services throughout Baltimore, Annapolis, Columbia, and all of Central Maryland. Our licensed, insured, and bonded home locksmith technicians specialize in house lockouts, lock changes, rekeying, deadbolt installation, smart lock setup, and emergency residential locksmith service. As a family-owned Maryland locksmith company with over a decade of experience, we deliver fast, reliable service for all your home security needs.

Locked out of your house? Our mobile residential locksmith team uses non-destructive entry techniques to get you back inside quickly without damaging your lock or door. We provide 24-hour emergency locksmith service 7 days a week, including weekends and holidays. Whether you need a home lockout, broken key extraction, deadbolt repair, or a full lock change, our technicians respond in 15-30 minutes to locations across Baltimore, Rockville, Silver Spring, and the DMV area.

We install all types of residential locks including deadbolts, smart locks, keyless entry systems, and high-security hardware from trusted brands like Schlage, Kwikset, Yale, August, and Medeco. Moving into a new home? We offer affordable rekeying and lock change packages so only you have access to your new property. All work comes with upfront pricing, firm quotes before we start, and a satisfaction guarantee.

Our residential locksmiths arrive in clearly marked vehicles and are fully licensed, bonded, and insured in Maryland. Your home security is our priority. Call 1-410-644-2011 now for fast, professional residential locksmith service anywhere in Baltimore, Maryland, Washington DC, or Northern Virginia.