King Locksmith And Doors Inc has spent 25 years securing homes and businesses across Gaithersburg, Maryland and wider Montgomery County.
From Olde Towne colonials along Diamond Avenue to new construction in Crown and the townhouse rows of Quince Orchard Park, our mobile technicians handle lock repair, rekeying, access control, door hardware and safe services. We are licensed, bonded and insured in Maryland, and we supply the leading door hardware brands we install.
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A lockout never waits for business hours, and neither do we. Whether you are stranded outside a Lakelands townhouse at midnight or facing a locked storefront in Kentlands Market Square before opening, our mobile locksmith reaches most Gaithersburg, MD addresses within 20 to 50 minutes.
Damage-free entry for split-levels, ramblers and colonials in Diamond Farms, Saybrooke and Mill Creek Towne.
Careful unlocking for HOA-governed townhouse communities, with same-visit rekeying if a key went missing.
Quick re-entry for garden apartments and mid-rise units, plus landlord-approved lock changes on the spot.
Commercial unlocking for shops, restaurants and offices along MD-355, including aluminum storefront and glass door locks.
On-site vehicle entry in shopping center lots and parking garages, no towing and no damaged weather seals.
Discreet access for condos and apartments in Downtown Crown, with keypad and smart lock troubleshooting.
Snapped a key in a deadbolt or ignition? We remove the fragment and cut a replacement on site.
After a burglary or lost keys, we rekey every door and reinforce damaged strikes and frames the same visit.
One call puts a licensed King Locksmiths technician on the road to your Gaithersburg, MD door, usually in under an hour, with pricing confirmed before we start.
Choosing a locksmith should feel like calling a neighbor, not gambling on a stranger. King Locksmiths brings credentialed technicians, transparent estimates and genuine hardware to every job in Gaithersburg, MD, from Bohrer Park to Watkins Mill.
Whether you live near the Montgomery County Fairgrounds or in a Crown high-rise, you get a clear quote before work begins. Our rates reflect fair Montgomery County pricing for skilled labor and quality hardware, never an emergency markup.
One Gaithersburg Locksmith for Every Door You Own. From emergency lockouts to full commercial access systems, King Locksmiths handles it with licensed technicians, upfront pricing and genuine hardware. Call now for same-day service.
24/7 available, call us anytime
Gaithersburg homes span six decades of construction, and each era brings its own lock problems. The 1960s ramblers around Diamond Farms often have worn mortise locks and sagging strikes. Kentlands and Lakelands townhouses carry HOA-approved handle sets that need matching replacements.
Garden apartments and condos near Quince Orchard Road benefit from rekeying at move-in. We handle deadbolt installation, smart locks, sliding door locks and door reinforcement for all of them.
New keys, a stronger deadbolt or a smart lock you control from your phone, installed today by a licensed King Locksmiths technician. Call or book online now.
From storefronts at Rio Lakefront and Kentlands Market Square to medical suites along Shady Grove Road and churches on Frederick Avenue, Gaithersburg businesses trust us for commercial rekeying, master key systems and access control. We install panic bars and door closers for restaurants, key fob systems for office buildings near I-270, and restricted keyways for schools, daycare centers and Montgomery County facilities. Property managers get scheduled tenant rekeys from one accountable vendor.
We schedule commercial lock and access control work around your hours, so your storefront, office or clinic never closes for security upgrades. Request a quote today.
Whether your keys are locked inside a commuter car on Frederick Avenue, lost somewhere between Bohrer Park and your driveway, or snapped in an ignition at a Kentlands parking garage, our mobile automotive locksmith comes to you.
We cut and program transponder keys, smart keys and fobs for most makes on site, repair worn ignitions and open trunks without damage. No dealership wait, no tow across Montgomery County.
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Reach our dispatch team any hour, describe your lock or door issue, and receive a clear quote with an estimated arrival window.
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A licensed King Locksmiths technician heads to your Gaithersburg address in a fully stocked van, typically arriving within 20 to 50 minutes.
We inspect the lock, door and frame, explain your options plainly, and confirm pricing before touching a single screw or cylinder.
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Every lock is installed, adjusted and tested in front of you, then backed by our workmanship warranty and manufacturer coverage.
Our automotive locksmith reaches most Gaithersburg parking lots and driveways in under an hour and gets you moving without a scratch. Call King Locksmiths now.
King Locksmiths serves the communities surrounding Gaithersburg with the same 20 to 50 minute response, licensed technicians and genuine hardware. If you live or work just beyond the city line, we still have you covered.
Straight answers to the questions Gaithersburg homeowners and business owners ask us most often.
(240) 345-1455
Most calls in 20877, 20878 and 20879 see a technician within 20 to 50 minutes, day or night. Call now for an honest arrival window.
Our SAVTA-trained technicians open, repair and relocate residential and commercial safes with minimal or no damage. Call King Locksmiths before attempting to drill it yourself.
Yes. We supply and install WiFi, Bluetooth and Apple Home Key compatible locks across Gaithersburg, then set up your codes and app before leaving. Schedule an installation today.
We arrive quickly, secure the damaged door, rekey every lock and reinforce strikes and frames so the weak point is gone. Call King Locksmiths immediately.
Our SAVTA-trained technicians open, repair and relocate residential and commercial safes with minimal or no damage. Call King Locksmiths before attempting to drill it yourself.