Locksmiths and security installers near Prospect Park, PA

McCausland Lock Service combines five generations of locksmithing expertise with modern security solutions. Tom and his daughter Chrissy continue our family tradition of providing personalized, detail-oriented service that outperforms big box stores and inexperienced competitors. When your security matters, experience matters more.

Since 1957, Harvey's Lock & Door Service Inc. has been the trusted name in Locksmith services, key duplication, and door repair across Pennsylvania. Serving both residential and commercial clients, we specialize in high-security and master key systems, offering advanced non-duplicate key solutions to keep your property safe. Whether you need auto car locks, commercial locksmith services, or expert door repair, our highly trained team is dedicated to providing state-of-the-art security. Count on Harvey's to protect what matters most. Your protection is our Passion!

Locksmith Philadelphia provides a professional lock and key service in greater Philadelphia and its surrounding areas. We offer full range of residential, emergency, automotive and commercial services, such as: Installing, rekeying, removing or repairing locks Emergency lockout Mailbox service Safe box lock installation Car key programming And many more Our skilled technicians carry all the necessary equipment and hardware in their vans to meet customer’s needs. Years of experience, rapid response time, competitive prices and 100% customer satisfaction rates makes us the most reliable locksmith company in the area.