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45 Years
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Emergency
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Your Trusted Locksmith in Prospect Park, PA
McCausland Lock Service has been a trusted name in locksmithing since 1981, built on a legacy of expertise passed down through four generations of the McCausland family. Our team specializes in residential, automotive, commercial, and safe services, combining traditional craftsmanship with modern technology to deliver secure, reliable solutions. With over 40 years of experience serving Delaware County and surrounding areas, we prioritize personalized service, using high-quality materials and factory OEM products to ensure long-lasting results.

Our technicians are trained in the latest security systems, including keyless entry and access control, while maintaining a commitment to affordability and prompt emergency response. As a family-owned business, we emphasize transparency, customer education, and community trust, offering walk-in services at our Prospect Park storefront and on-site assistance for complex security needs.
Services
Residential Locksmith Automotive Locksmith Commercial Locksmith Safe Services Access Control Systems Key Duplication
Details
  • Year established: 1981
Highlights and features
  • We offer 40+ years of family-owned locksmith expertise.
  • Our technicians use factory OEM products for lasting reliability.
  • We provide 24/7 emergency lockout and repair services.
  • Personalized security consultations for homes and businesses.
  • Walk-in key duplication and safe services available daily.
Services
Residential Locksmith
We specialize in residential security solutions, including deadbolt installation, key duplication, lock rekeying, and emergency lockout services. Our technicians use high-security locks and keyless entry systems to protect homes while offering 24/7 assistance for urgent needs. With over four decades of experience, we ensure durable, reliable service tailored to homeowners' unique requirements.
Automotive Locksmith
Our automotive locksmith services cover transponder key programming, ignition repair, and emergency vehicle lockouts. Using factory OEM parts, we provide cost-effective alternatives to dealership services, with on-site assistance and same-day key duplication. Technicians handle all vehicle types, ensuring secure, functional solutions without compromising manufacturer warranties.
Commercial Locksmith
We deliver comprehensive commercial security systems, including access control, master key systems, and surveillance camera installation. Our team conducts site assessments to recommend tailored solutions, prioritizing unauthorized access prevention and compliance with industry safety standards. Services extend to panic bar installation and high-security lock maintenance for long-term protection.
Safe Services
From safe combination changes to emergency opening, we offer expert safe services for residential and business clients. Our technicians evaluate security needs to recommend fireproof, waterproof, and pry-resistant safes, ensuring valuables remain protected. We also provide maintenance and electronic conversion upgrades for existing safes.
Access Control Systems
We install and maintain advanced access control systems, including coded keypads and swipe card entry, to secure commercial properties. Our solutions integrate with surveillance systems, allowing businesses to monitor entry points effectively. Custom configurations ensure scalability for growing operations while maintaining seamless security protocols.
People
Tom McCausland
Owner
Tom McCausland has practiced locksmithing since the 1970s, following his family's legacy. He specializes in electronic security systems and mentors staff while managing daily operations at the Prospect Park store.
Chuck McCausland
Co-Owner
Chuck McCausland, a semi-retired co-owner, began his career alongside his father. With prior experience as a police officer and Air Force service, he contributes expertise in complex lock solutions and business strategy.
Chrissy Levesque
Manager
Chrissy Levesque, Tom's daughter, serves as the store's manager. She transitioned from administrative work to mastering locksmithing, balancing operational leadership with family commitments while earning her 'Boss Lady' title.
Jake
Technician
Jake, with 11 years of experience, specializes in electronic access systems and camera installations. He also handles on-road locksmith tasks, combining technical precision with outdoor hobbies like hiking and fishing.
John
Automotive Specialist
John, a certified master mechanic and locksmith, excels in vehicle key programming and repair. With six years of service, he balances technical expertise with family life and golfing hobbies despite his Cowboys fandom.
Questions
What services does McCausland Lock Service offer?
We provide residential, automotive, commercial, and safe locksmith services, including key duplication, lockouts, access control systems, and emergency repairs.
Do you offer 24/7 emergency locksmith services?
Yes, we provide 24/7 emergency assistance for lockouts, broken keys, and urgent security needs.
Can you open a safe without damaging it?
Our technicians specialize in non-destructive safe opening and combination changes using advanced tools and techniques.
Do you service commercial properties?
Yes, we install and maintain access control systems, surveillance cameras, and high-security locks for businesses.
Can you duplicate hard-to-find keys?
Our shop creates duplicates for specialty keys, including vehicle, safe, and antique keys, while you wait.