What we do
Four trades. One locksmith.
Every job done by the same licensed master — no subcontractors, no bait pricing.
01
Automotive
Car lockouts, key fobs, transponder programming, ignition repair.
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02
Residential
Rekeys, deadbolts, smart locks, home lockouts, master key systems.
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03
Commercial
Access control, panic bars, file cabinets, keyless entry, master systems.
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04
Safes
Safe opening, combination changes, installation, relocation, diagnosis.
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Why DocLock
A trade done the old way, answered the modern way.
One licensed tradesman. One phone number. No call-center pricing games, no overnight dispatchers telling you someone will be there 'soon.'
Licensed & insured
TN master locksmith license on every invoice.
Upfront pricing
Quoted before we touch a lock. No surprise fees.
Non-destructive entry
We pick, we don't drill — unless you ask us to.
Written warranty
90-day warranty on parts and labor in writing.
Service areas
Knoxville & 26 surrounding communities.
If your pin drops in East Tennessee, we're probably ten minutes out. Don't see your town? Call anyway — chances are we cover it.
Knoxville01Farragut02Powell03Maryville04Oak Ridge05Alcoa06Clinton07Sevierville08Hardin Valley09Karns10Lenoir City11Tellico Village12Corryton13Maynardville14Heiskell15Mascot16Strawberry Plains17Seymour18Rockford19Louisville20Friendsville21Greenback22Walland23Kodak24Pigeon Forge25Dandridge26Jefferson City27
What people say
112 reviews. A 5.0 average. Zero paid placements.
“Locked out at 11pm with a toddler in the car — Marcus was there in 18 minutes. Calm, fast, fair price. Saved our night.”
Rachel B.
Farragut, TN
VERIFIED · Google
“Had them rekey the entire house after closing. Professional, clean work, explained every lock. Felt like a real craftsman, not a rush job.”
Daniel O.
Knoxville, TN
VERIFIED · Google
“Inherited a 1970s gun safe with a forgotten combination. They opened it without damaging a thing and set a new combo. Remarkable.”
Priya M.
Oak Ridge, TN
VERIFIED · Google
Recent projects
From this month's job log.
AutomotiveEmergencyGerman Cars
2013 VW Beetle Ignition Repair and new key made
Knoxville DowntownMar 2026
CommercialAccess Control
Multi-tenant access control retrofit
Downtown KnoxvilleMar 2026
SafesRecovery
1960s floor safe recovery
Oak RidgeJan 2026
Need a locksmith now?
We answer. We show up. We fix it.
24/7 EMERGENCY
(865) 507-3101