About Us

Sam the Lock Guy has been the go‑to locksmith for Cambridge residents and businesses for over a decade, earning a reputation for honesty, reliability, and swift service. We pride ourselves on arriving within 20 minutes of your call, fully equipped in a professional van to tackle any lock‑related challenge. Our dedicated team understands the urgency of lockouts, whether it’s a car, home, or office, and works tirelessly to restore your peace of mind.
We provide a comprehensive range of services that cover every aspect of lock security. From emergency lockout response to custom key cutting, automotive lock repair, and advanced smart lock installation, we’ve got you covered. Our expertise extends to both residential and commercial properties, ensuring that every lock is functioning correctly and securely.
All our technicians are licensed professionals who undergo regular training to stay ahead of industry trends. Equipped with the latest tools and technology, they can quickly diagnose problems and apply the best solutions, whether you need a new transponder key, a rekeying job, or a full security overhaul. We prioritize customer satisfaction, offering transparent pricing and a guarantee on all work.
When you choose Sam the Lock Guy, you’re choosing a dependable partner committed to safeguarding your home, vehicle, and business. Contact us today to experience rapid, reliable, and friendly service that keeps your locks working and your life running smoothly.