Commercial Door Repair
Storefront, hollow-metal, aluminum, wood, glass, and specialty door service.
Explore Commercial Door Repair →Door, Locksmith & Security Services
Commercial and residential opening solutions for Dallas, Paulding County, and Metro Atlanta.
Access Control
Card readers, keypad systems, electric strikes, maglocks, power supplies, and controlled entries.
Explore Access Control →Automatic Doors & ADA Operators
Low-energy operators, activation devices, sensors, troubleshooting, and adjustment.
Explore Automatic Doors & ADA Operators →Locksmith & Rekeying
Rekeys, master keys, SFIC/LFIC, high-security cylinders, lock repair, and key control.
Explore Locksmith & Rekeying →Hotel & Hospitality Locks
Kaba, Saflok, SALTO, RFID, Bluetooth, and property-management lock service.
Explore Hotel & Hospitality Locks →Gate & Pool Hardware
Gate panic hardware, latches, closers, electric strikes, and safe egress solutions.
Explore Gate & Pool Hardware →Residential Locksmith
Deadbolts, keypad locks, rekeys, door repair, smart locks, cameras, and intercoms.
Explore Residential Locksmith →Commercial services
- Rekeys, master-key systems, SFIC, LFIC, and high-security cylinders
- Lock, latch, exit-device, panic-bar, and door-closer repair
- Hollow-metal, aluminum-storefront, wood, and glass door service
- Access control, electric strikes, maglocks, power supplies, keypads, and readers
- Automatic operators, activation devices, sensors, and ADA-opening support
- Hotel RFID/Bluetooth lock systems and property-management hardware
- Gate and pool hardware, controlled egress, and specialty fabrication
Residential services
- Rekeys, lock repair, deadbolts, keypad locks, and smart locks
- Door repairs, installations, frame work, and preparation
- Master-key systems for multi-property owners
- Doorbells, cameras, intercoms, motion sensors, and access systems
- Electric strikes, maglocks, and handicap buttons where appropriate
- Eviction and vacancy key changes
Brands and systems
DDH works across a broad range of mechanical and electronic security products.
AcculockAdams RiteAlarm LockAltronixAmerican LockArrowASSA ABLOYBESTBoschCal-RoyalCamdenCorbin RusswinD&D TechnologiesDon-JoDynalockFalconHagerHESIlcoKabaKeri SystemsKwiksetLCNLSDAMarks USAMaster LockNortonPemkoRCIRockwoodRosslareSaflokSALTOSargentSchlageSecuritronSelect HingesTrineVon DuprinYale