3 Best Locksmiths in New Haven, CT

“ Sure Lock & Key Locksmith is led by four brothers with 35 years of experience. They are licensed professionals providing residential, commercial, automotive locksmith, and security services across the US. Sure Lock & Key Locksmith provides services for all car key transponders, programming, and recoding. Their locksmiths can quickly solve your problem with the necessary parts. Their dedicated mobile and experienced locksmith team is always ready to help, and they arrive with their fully equipped service vehicles. Sure Lock & Key Locksmith has main offices located in Connecticut, Rhode Island, New York, Illinois, Florida, Texas, and Arizona. Their mission is to provide personalized solutions that address each customer’s needs while fostering strong, lasting relationships built on trust and dependable service.”

“ Amity Safe & Lock Co. is a trusted locksmith company with over 50 years of experience. The company is located 4.1 miles from New Haven. They are a locally owned and operated company. All their technicians are fully licensed, insured and trained. They are proud to be professionally licensed and registered with ALOA and SAVTA for your protection and peace of mind. Amity Safe & Lock Co. specializes in residential, commercial, and automotive locksmith services, including key duplication, lock installation, access control systems, and ADA-compliant door hardware. They have top brands like Schlage Primus, Medeco, Mul-T-Lock, ASSA Abloy, and their Platinum System. Amity Safe & Lock Co. provides free quotes. Their skilled team provides dependable support, quality workmanship, and prompt service to help homeowners and businesses address their security needs with confidence.”

“ 2026 Highlights: All United Locksmith has more than 10 years of experience in the locksmith industry and has completed over 4,000 projects. The company is located 11.4 miles from New Haven. The company provides a range of residential and commercial locksmith services to meet different security needs. Its commercial services include business and office lockouts, mailbox and cabinet lock changes, new lock installation, safe lockouts, access control systems, buzzer systems, high-security locks, and commercial-grade deadbolts. The company also provides automotive locksmith services such as car lockouts, vehicle key cutting, ignition replacement, and car key extraction. They provide 24-hour locksmith services, offering assistance whenever customers need emergency or scheduled support.”