A1 Lock & Key Specialty

Crystal Lake, IL
Phone: (815) 455-9010

Woodstock, IL
Phone: (815) 337-2258

McHenry, IL
Phone: (815) 344-2258

Huntley, IL
Phone: (847) 669-9010


Our Products

We offer a wide variety of products to our customers.



A1 Lock & Key Specialty is located in Crystal Lake, IL and is the area’s trusted 24-hour emergency locksmith service company.
Our professionals are known for their expertise in all types of locks and in the emergency services they provide.

We offer emergency services 24/7

We serve residential, commercial and industrial customers all over McHenry County, IL. No matter how minor the problem with your locks may be, we will handle it efficiently and ensure that you are satisfied with our work.

We are professionals

We are licensed, insured, bonded and we have references available from past clients for your assurance.

We also offer warranties on all our locksmith work, so you can be sure that you are getting the highest quality work for your money!

Call us today for service

Don’t hesitate to contact us for more information.