Commercial & Residential Security

No compromises with your security. Always by your side

Protecting your home and business is of great importance. After all, feeling safe is one of the people's basic needs. Only then can we do what we like, can we be ourselves, and, most importantly, can we be happy and productive.

Sure Lock & Key provides a complete spectrum of residential and commercial security locksmith services. Our expertise is the reason our customers feel safe regarding all aspects of our work.

Commercial security

When you're a business owner, you're responsible not only for the security of your property but also for protecting your employees and customers. That's why commercial security is a task that is better to entrust to professionals only. Allow us to introduce you to our CCTV systems as well as the many other options with which you can make your office secure. Sure Lock & Key also provides specialized services like keys that only allow access to specified doors. We are always available to help you make wise decisions regarding all spheres of security services for your office, including:

Access control systems installation

High-security commercial lock installation

Alarm system installation

Complete security master key systems for office

CCTV systems

Many other security services available upon your request

Residential security

What are the necessary features a place has to possess to be called a home? First and foremost, it must be secure and you have to feel safe there. Sure Lock & Key will gladly take care of it! If your intention is to turn your house into a castle, we're in this together. We offer you a broad range of residential security services.

Access control systems installation

High-security residential lock installation

Alarm system installation

Complete security master key systems for house

CCTV systems

Other security services available upon request

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Testimonials

Our security systems protected lots of businesses and homes and made our customers feel safe at work and at home. We are very proud of our clients' satisfaction and we invite you to read their reviews below:

Cecil Parra

Work done professionally and quickly. I called at night and they answered very fast.

Keir Carter

All good thank you.

Ember Sierra

I would certainly recommend your company to everybody. Excellent!”

Maya Blackmore

I am totally satisfied with the service SLK provided. They were polite, skilled and professional.

Axel Castillo

Tyler changed the lock very quickly, was helpful and professional. Very pleased with the result.

Brittany Leon

Would recommend and use again. Fantastic service.

Elsie Bowman

I needed a new set of keys cut and SLK did a very quick and effective job of creating them for me. Very nice people, excellent service, and a very good price, thank you.

Tobias M Carter

Really pleased with this company when they fixed the ignition to my Prius. Excellent service, very good price. Highly recommended.

Elena Gardener

Thanks SURE LOCK & KEY for getting me back into my home when I locked myself out. Came very quickly and Chris the locksmith was very pleasant to deal with…

Jonathan Martin

When SURE LOCK & KEY say they’ll do something, then really mean it! They came to my home when they said they would and repaired our broken door locks when they said they would… prompt, professional, and very nice guys too. A company you can rely on…

Rob Hanson

Needed a replacement set of keys made. I called into the SURE LOCK & KEY office in New Haven, and thought I’d have to wait a while for them to be made. I had a new set made in less than 20 minutes… awesome! Thanks all at SLK!

Louis Estrada

Fantastic service and really great price from this company when they repaired my door car lock. Much appreciation, thank you.

Peri Whelan

Very pleased with Sure Lock & Key. A professional and trustworthy company that installed a new alarm system to our home. Excellent service, very good price.

Connie Modesto

I lost my keys during a storm and needed a new set the following morning. I called Sure Lock Key and spoke with the manager who was very understanding. He sent out Eric the locksmith quite late at night and he cut me a new set pretty quickly. You guys are lifesavers!

Mike Fitz

Cheers to everyone at SLK for helping me with the ignition on my motorbike, which had jammed up completely! It was fixed in no time and no worries perfectly… again, cheers for the great service!

Anson Fuller

Our office needed a new keypad access and alarm system installed. Sure Lock & Key put in both and did a great job for a very reasonable price. Recommended.

Jen Natali

I rate Sure Lock & Key very highly! They installed new locks in my door and very quick and professional. Price was great too…

Jim Courson

Excellent service for a very good price! Sure Lock Key installed a new safe in my home and I’m very pleased with it.”

View all our reviews

About Sure Lock & Key

Sure Lock & Key is a locksmith company founded by four brothers with over three decades of experience in the Locksmith and Security industry. Today, we're one of the nation's marketplace leaders with offices from coast to coast. Our success was possible due to hard work and our unique work ethic. It consists of only three simple rules, but it is highly effective.

All our technicians are fully-trained and licensed. We pay a lot of attention to our locksmiths' qualifications and self-improvement since it's the key to customers' satisfaction.
We offer 24-hour availability. Additionally, we use cutting-edge mobile service vans to get to you as quickly as possible and resolve your issue.
We always do our best to set only fair prices. We understand that even the most terrific services would be meaningless without an affordable price and no company, even the best one, can be in demand without an adequate pricing policy.