Veteran owned lock business called MacLock serving Longmont CO, Firestone CO, and Frederick CO since 1994.  We are fully Licensed, Insured, Trained, and Educated.

ALOA # 14317

MacLock is verified by Fair Trade Locksmiths, the nationwide professional locksmith directory!

If you’re a resident of the Firestone, Longmont, Dacono, or Frederick, Colorado and have asked, “Is there a locksmith near me?”: The answer is MacLock. With our mobile locksmith services, we are able to swiftly respond to both emergency and routine security issues. And we bring with us the experience and expertise of a certified registered locksmith.

Contact us to learn more

Locksmith in Longmont

We are a local locksmith. We service safes, keys, locks, doors, door hardware, access control, and cameras.

Professional Lock Service

Licensed and Insured Locksmith.  We care about customer safety and your wallet.


ALOA Member

We have been a member of ALOA since 1994. We passed background checks and completed locksmith training classes.

24/ 7 Support

We offer 24/7 locksmith service.  Call us anytime for lock service!

MacLock, MacLock Locksmith, Mobile Lock Service MacLock

Our Story

We are a locally owned small business. With over 30 years experience in all aspects of physical security, including 25 as a Certified Registered Locksmith, MacLock has earned the reputation as the most trusted and reliable locksmith in the area. If you’re a resident of Firestone, Longmont, Dacono, or Frederick, Colorado with a key or lock crisis, make sure you contact MacLock first for reliable, trustworthy mobile commercial locksmith services, mobile residential locksmith services, and mobile safe locksmith services

Kelly McBride

Kelly McBride

Owner | Locksmith

Registered Locksmith in Colorado.  Also a retired Army Captain for the Government of The United States.