Contact King Door and Lock Anytime! We are here 24/7 to answer any questions you may have. Contact us today! You may use this page to send us a message or a question. Fill out this form, or call Toll Free: (800) 231-5499 • DC: (301) 363-2264 First Name (required) Last Name Your Email (required) Your Phone (required) Street Address: City: State: Zip Code: ResidentialCommercial Service Needed: ASAPScheduled Date: Time: MorningMid-DayEvening Upload an image showing your issue for a free service call! ❌ ❌ Call King Door and Lock Maryland and DC. Providing the Best Maryland and DC Door and Lock Service! Click To Call on a Mobile Phone (800) 231-5499 We Accept All Major Credit Cards We offer 10% discounts for Military, Students, Seniors and Crime Victims Search for: King Door and Lock 24/7 Door Installation and Repair and Lock Services for Maryland and DC. Open: 24 Hrs - 7 Days A Week 10022 Brunett Ave Silver Spring, MD 20901 Phone: (301) 363-2264 manager@kingdoorandlock.com Your Trusted DC & Maryland Door and Lock Experts