About BMT
Lock & Key
Since opening in 2000, we’ve built our reputation on reliability, fast response times, and professional service that customers can trust—especially in urgent situations.
Our Story
BMT Lock & Key was founded with a clear purpose—to provide honest, skilled locksmith services that people can rely on at any time. Over the years, we’ve grown through word-of-mouth, referrals, and long-term customer relationships built on trust.
We understand that locksmith services are often needed during stressful moments. Being locked out of your home, dealing with a broken key, or managing security issues at your business requires immediate attention and a professional you can count on.
That’s why we’ve committed to offering 24/7 emergency locksmith services, ensuring that no matter when you need help, we’re ready to respond.
Serving Massachusetts & Connecticut with Mobile Locksmith Services
BMT Lock & Key is a fully mobile locksmith service, meaning we come directly to your location with the tools and expertise needed to handle the job on-site. This allows us to respond quickly and efficiently, minimizing delays and getting your issue resolved as soon as possible.
We proudly serve customers across a 50-mile service radius in Massachusetts and Connecticut, helping both residential and commercial clients maintain secure and functional lock systems.
Our mobile approach also allows us to handle a wide variety of services—from simple lockouts to complex installations—without requiring you to visit a shop or wait for extended service windows.
What We Do
We offer a full range of locksmith services designed to meet the needs of modern homes and businesses. Our expertise includes:
Emergency locksmith services (24/7 lockouts and urgent repairs)
Residential locksmith services including home re-keying and lock upgrades
Commercial locksmith services for businesses and facilities
Master key systems for streamlined access control
Broken key extractions and duplicate keys made
Biometric and keypad lock installation
Lock installations and security upgrades
Commercial door and hardware services, including metal doors and door closers
Every service is performed with attention to detail and a focus on long-term reliability.
Why Customers Choose BMT Lock & Key
Choosing a locksmith isn’t just about convenience—it’s about trust. Our customers continue to rely on us because we deliver consistent, professional results every time.
Fast Response Times
Our mobile service allows us to reach you quickly and resolve issues on-site.
24/7 Availability
Lock problems don’t wait for business hours. We’re available around the clock to assist with emergencies.
Licensed, Insured & Certified
We meet professional standards and provide peace of mind with every service.
Over 20 Years of Experience
Since 2000, we’ve handled thousands of locksmith jobs across residential and commercial settings.
Honest & Reliable Service
We believe in clear communication, fair service, and doing the job right the first time.
OUR
Commitment to Security & Quality
At BMT Lock & Key, we understand that security is not something to take lightly. Whether you’re protecting your home or securing your business, the quality of your locks and hardware matters.
We stay up to date with modern locksmith techniques and technologies, including biometric lock systems, high-security lock upgrades, and commercial-grade hardware installations. Our goal is to provide solutions that are not only effective today but continue to perform reliably over time.
We don’t just fix problems—we help prevent them by recommending the right systems for your specific needs.
Focused on Residential & Commercial Clients
Our services are designed to support both homeowners and business owners with practical, effective locksmith solutions.
For Homeowners
We help you feel safe and secure with services like home re-keying, lock replacements, and modern lock installations.
For Businesses
We provide advanced security solutions such as master key systems, commercial lock installations, and door hardware services to protect your assets and control access.
No matter the size or complexity of the job, we approach every project with the same level of professionalism and care.
What Our Customers Say
Customers choose BMT Lock & Key because of our consistent service and dependable results. From emergency lockouts to full commercial upgrades, we’ve helped countless clients regain access and improve their security.
FACEBOOK REVIEWs
"Walt is a stand-up guy - he will always do right by you. A good job at a good price! 😃"
Dorrie Champagne
"Walter was my hero tonight. I locked myself out of my house at 9pm after a long day. He responded to the call for help and was at my house in 20mins and had my door open in less than 3mins. Super nice and friendly! Excellent service and now our go-to locksmith for rekeying all of our doors so this doesn’t happen again. Thank you Walter!!!"
Amy Cairy
"Every time Walt has ever come out for a call he is always very knowledgeable and professional. I know that I can trust that the job will be done right and thoroughly."
Jammie Lilly
"Walt has stepped up and helped us several times at the Springfield Pregnancy Care Center. A great guy and a good friend."
William Hadden
"Walter Kulas is honest and will do a good job. He is a very good person. He's done work for me and I would recommend him in a minute."
Roger Peterson
"Walt is a stand-up guy - he will always do right by you. A good job at a good price! 😃"
Dorrie Champagne
"Walter was my hero tonight. I locked myself out of my house at 9pm after a long day. He responded to the call for help and was at my house in 20mins and had my door open in less than 3mins. Super nice and friendly! Excellent service and now our go-to locksmith for rekeying all of our doors so this doesn’t happen again. Thank you Walter!!!"
Amy Cairy
Call BMT Lock & Key Today
If you need a reliable locksmith in Massachusetts or Connecticut, BMT Lock & Key is ready to help. With over 20 years of experience and a commitment to quality service, we’re here when you need us most.