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Business Details
33 Years
experience
Your Trusted Locksmith in Gilbert, AZ
Pennington Locksmith has been a trusted name in Arizona's locksmith industry since 1993. Founded by retired Phoenix Police Sergeant David Pennington and his son Clinton, a former Gallup Police Officer with specialized SWAT experience, our legacy combines law enforcement expertise with master locksmith craftsmanship. We specialize in automotive, residential, and commercial lock solutions, including keyless entry systems, transponder keys, and emergency lock services. Our family-owned business maintains strict ethical standards, refusing to sell incompatible aftermarket products that many competitors push.

With over 20 years of hands-on experience, we train the next generation of locksmiths while maintaining 5-star service standards. Our commitment to transparency ensures clients understand technical specifications before purchasing security solutions. Located in Gilbert, Arizona, we serve the East Valley including Mesa, Chandler, and Queen Creek. Our history of police service informs every security recommendation we make, ensuring both technical excellence and community trust.
Services
Keyless Entry Remotes Transponder Keys Smart Key Programming Automotive Locksmith Services Emergency Lock Solutions Residential Lock Systems Commercial Security Solutions Proximity Key Services Lock Repair & Replacement Security Consultations
Details
  • Year established: 1993
Highlights and features
  • 20+ years of combined police and locksmith experience
  • Family legacy of security expertise since 1993
  • Transparent product compatibility information
  • Trained next-generation locksmith professionals
  • Police-grade technical security solutions
What people say
Trusted service Professional technicians Honest business practices Technical expertise Family legacy
Services
Keyless Entry Remotes
We provide genuine OEM keyless entry remotes for most vehicle makes and models. Our technicians program and test each remote to ensure perfect functionality with your vehicle's security system. This service helps modern vehicle owners maintain convenient, secure access to their automobiles.
Transponder Keys
Our specialized transponder key programming ensures proper communication between your vehicle's ignition and security system. We create replacement keys with embedded microchips that meet manufacturer specifications for security and reliability in modern automobiles.
Smart Key Programming
We program advanced smart keys for vehicles requiring proximity-based access systems. Our service includes diagnostic testing to ensure compatibility with your vehicle's computer system and proper integration with existing security features.
Automotive Locksmith Services
From emergency lockout assistance to complete ignition system repairs, our automotive specialists handle all vehicle security needs. We work with both traditional mechanical locks and modern electronic security systems in all vehicle types.
Emergency Lock Solutions
While we don't offer 24/7 emergency service, we prioritize urgent lock issues during business hours. Our technicians handle lockouts, broken key extractions, and security breaches with rapid response times for both residential and automotive clients.
People
Clinton Pennington
Owner & Master Locksmith
Former Gallup Police Officer and SWAT team member with over 20 years locksmith experience. Trained by his father, a retired Phoenix Police Sergeant, Clinton combines law enforcement expertise with master locksmith skills to lead the family business.
Questions
What services does Pennington Locksmith offer?
We provide automotive, residential, and commercial locksmith services including keyless entry systems, transponder keys, smart key programming, and emergency lock solutions in Gilbert, Mesa, and Chandler, AZ.
Are your technicians qualified?
Yes, our owner Clinton Pennington is a former police officer with over 20 years locksmith experience, trained by his father who was a retired Phoenix Police Sergeant with master locksmith credentials.
Do you offer emergency services?
We handle urgent lock issues during regular business hours (Mon-Fri 8am-5pm) but don't provide after-hours emergency services. Our technicians prioritize quick response times for lockouts and security breaches.
Why choose your company over competitors?
We combine police-grade security expertise with master locksmith skills, maintain strict ethical standards, and provide transparent product information unlike competitors selling incompatible aftermarket products.
Do you service residential and commercial properties?
Yes, we handle both residential and commercial security needs including lock installations, master key systems, and high-security lock solutions for businesses and homeowners in the East Valley area.
Can you program modern vehicle key systems?
Our technicians program all modern vehicle key systems including transponder keys, smart keys, and proximity keyless entry systems for most makes and models using up-to-date programming equipment.