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Business Details
38 Years
experience
Emergency
services
Your Trusted 24/7 Locksmith Partner Nationwide
Sure Lock & Key is a family-owned and operated locksmith company founded by four brothers with over 35 years of combined experience. What started as a small local business has grown into a trusted name in the locksmith industry across the U.S., serving clients in Connecticut, Alabama, New York, Rhode Island, Illinois, Arizona, Texas, and Florida. Our licensed locksmiths deliver fast, honest service for homes, businesses, and vehicles 24/7.

We treat every call with care, knowing security issues dont wait, and neither do we. Our team of professional, fully-trained and certified locksmiths operates cutting-edge mobile service vans to provide on-site assistance. We maintain a fleet of state-of-the-art mobile service vans to quickly resolve issues at the customer's location while offering only fair and affordable prices.
Services
Residential Locksmith Commercial Locksmith Automotive Locksmith Emergency Lockout Key Fob Programming
Details
  • Year established: 1988
Highlights and features
  • We offer over 35 years of experience in the locksmith and security industry.
  • Our team provides 24/7 emergency locksmith services with rapid response times.
  • All technicians are licensed, insured, and undergo thorough background checks.
  • We use cutting-edge mobile service vans for on-site solutions.
  • Our customer-oriented approach ensures personalized service for every client.
What people say
Quick service Professional technicians Great price Lifesaver during emergencies Highly recommended
Services
Residential Locksmith
Sure Lock & Key provides comprehensive residential locksmith services, including lock repair, rekeying, and emergency lockout assistance. Our licensed technicians ensure your home remains secure with solutions like deadbolt installation and smart lock upgrades. We prioritize rapid response and use cutting-edge tools to resolve issues without damaging your property.
Commercial Locksmith
Our commercial locksmith services protect businesses with master key systems, high-security locks, and access control installations. We offer 24/7 emergency support for office lockouts and security breaches. Our team evaluates your needs to recommend cost-effective solutions, including CCTV integration and keyless entry systems, ensuring long-term safety for employees and assets.
Automotive Locksmith
Specializing in automotive locksmith services, we handle car key duplication, transponder programming, and ignition repairs. Our mobile vans arrive equipped to extract broken keys, unlock vehicles, and replace lost fobs on-site. With expertise in all vehicle models, we provide fast, reliable solutions to get you back on the road without dealership delays.
Emergency Lockout
Sure Lock & Keys emergency lockout services operate 24/7 for residential, commercial, and automotive needs. Technicians respond within minutes to unlock doors, extract stuck keys, and resolve jammed ignitions. Our rapid service minimizes downtime, using non-invasive techniques to protect your property while restoring access swiftly and securely.
Key Fob Programming
We offer professional key fob programming and replacement for modern vehicles. Our technicians use advanced tools to reprogram transponder keys and replace lost or damaged fobs on-site. This service eliminates the need for dealership visits, providing convenience and affordability while ensuring seamless integration with your vehicles security system.
People
David Szender
Technician/Founder
David Szender, one of the founding brothers, brings decades of hands-on experience in locksmithing and security solutions. His commitment to excellence ensures every client receives reliable, prompt service tailored to their unique needs.
Daniel Y Szender
Technician/Founder
Daniel Y Szender combines technical expertise with a customer-first approach. As a co-founder, he oversees service quality and innovation, ensuring Sure Lock & Key remains a leader in emergency and residential locksmith services.
Jacob Szender
Technician/Founder
Jacob Szender specializes in automotive locksmith solutions, leveraging his 35+ years of experience to resolve complex key and ignition issues efficiently. His dedication to continuous learning keeps the team at the forefront of industry advancements.
Mo Szender
Technician/Founder
Mo Szender focuses on commercial security systems, designing master key solutions and access control installations. His strategic vision helps businesses enhance security while maintaining operational efficiency across multiple locations.
Tyler Boucher
Technician
Tyler Boucher is a licensed technician known for his rapid response and precision in residential lockouts. With expertise in smart lock installations, he ensures homeowners receive cutting-edge security solutions backed by exceptional service.
Questions
What should I do if I'm locked out of my house?
Call Sure Lock & Key immediately. Our 24/7 emergency service ensures a technician arrives promptly to unlock your door safely without damage.
Do you provide service for antique locks?
Yes, our technicians assess and repair antique locks, offering solutions that preserve their integrity while ensuring security.
How fast can a technician arrive?
Technicians typically arrive within 30 minutes, depending on location, with mobile vans ready for immediate service.
Can you replace lost car keys?
Yes, we create new keys for all vehicle models on-site, including transponder keys and fobs, without dealership delays.
Are your locksmiths licensed and insured?
All technicians are fully licensed, insured, and undergo background checks for your safety and peace of mind.
Do you offer rekeying services?
Yes, we rekey locks to enhance security, ensuring old keys no longer work while maintaining your existing hardware.