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Lock Installation Service for Tucson, AZ 

If your home or business needs extra fortification, turn to Key One for expert lock installation in Tucson, AZ. We've been providing our locksmith services to the community for over 30 years, giving us experience and precision when it comes to all lock matters. If you need a reliable and trustworthy locksmith to perform a lock installation service, our team is anxious to help.

New Locks From a Trusted Locksmith

Whether you need to install brand new locks on a door or cabinet that hasn't had a lock before, or whether you need to replace existing locks with new lock installation, Key One is up to the task. No job is too big or too small for our hard-working locksmiths. You can count on us to do the job well and provide you with an affordable solution.

We want to alleviate your stress regarding any issues you are concerned about regarding your locks. With our help, you can rest easy - and with less stress - knowing your home, valuables, or business is properly secured following our lock installation service. In addition to the expert craftsmanship we employ, we also use high-quality locks and materials to ensure your new locks are durable and secure.

Quality Service From a Reliable Team

We take our job seriously and will do what we can to impress our customers with our technicality and attention to detail. We'll make sure the job is done correctly the first time so you don't have to worry about your locks - or lack thereof - any longer than is necessary.

We're also proud to be a locally owned and operated business in the Tucson, AZ, area. If you're looking for a trusted locksmith service, get in contact with Key One today. Call us at (520) 327-3432, or feel free to send us an email at