We provide all your security needs.

CALL TODAY For A Free Quote


About Us

A band of brothers

We are Four Brothers who have come together in partnership to create a company that would give Service, Expertise, Security and Fair Pricing to our customers.

We have a combined 35 YEARS OF EXPERIENCE.

Making people feel SECURE and SAFE is our PASSION!


What  services do we provide?

Access control, alarm systems and CCTV'S, in order to make your home or office safe and secure.

Helping out when you are in a bad spot like getting locked out of your home, office, vehicle, motor bike, safe, mobile home, air craft, jet ski, yacht and pretty much anything that needs a secure access We can Help!

Duplicating or Producing new keys, Smart Key, Chip Key, key fob, Transponder keys and access deceives. 

Re-keying for existing hardware.

Adding or replacing security features and hardware.

Commercial accounts master Re-key systems and other commercial services.


A few great reasons for choosing to work with us

When choosing to work with us you will find that we deliver Great Service, Expert Advice, Friendly Staff all at a Fair Price. From the first phone call, until the job is done we offer  Friendly, Professional, and Great Service.

Call or email us for any of your security needs and you can expect a Quick and Friendly Response! 

When you make an appointment with us we make sure we are there on time and ready to do the Job!

All of our employees are carefully vetted and undergo a thorough state and federal background check.

Sure Lock & Key LLC and all of our technicians are fully licensed and Insured up to a million dollars! 

Sure Lock & Key LLC  follow all State and Federal regulations.

Drop us a line

We love what we do and we take pride in our services. 

If you are looking for a Locksmith company that provides Budget friendly and Expert Services Call us TODAY for a FREE QUOTE!

Phone: 203-747-9615

Email: Customerservice@surelockkey.com

50 Fitch St #206C 

New Haven, CT. 06515

Contact Us

Sure Lock & Key LLC

50 Fitch St #206C, New Haven, Connecticut 06515, United States

(203) 747-9615


Walk-in by appointment only.

Sunday-Thursday: 24 HRS

Saturday: By appointment Only

Friday  12am- 7mp