High Security Services

As a Medeco Security Center, we sell and service a wide range of solutions for your security needs. We provide products from patented high security mechanical key cylinders to electronic solutions with schedules and audits of who came through a door. Our services include:

  • Commercial Security
  • Access Control
  • Residential Security
  • Safes
  • Security Camera Systems (CCTV)
  • Auto Transponder Keys
High Security Products

High Trust

You can trust our team with the security of your home and business!

Acoma Lock & Security has been in Castle Rock, Colorado for more than 30 years. Come check out our products and services at our retail store.

We are licensed, insured and members of the local chamber of commerce and professional organizations such as the Associated Locksmiths of America.


High Quality

We only sell quality hardware and back that up with professional installation we stand behind. Buying cheap hardware isn't always the lowest cost solution. Total cost of ownership plays a large role in determining what we recommend, sell and install. Be aware of someone who sells solely on price. Some brands we proudly carry include:

  • Acoma BrandsAmSec
  • Detex
  • Emtek
  • Kwikset
  • Marks USA
  • Master Lock
  • Schlage
  • Von Duprin


Good Signs

  • They appear professional, wearing a clean uniform and driving a well-stocked vehicle.
  • They will provide an estimate upfront that doesn't double when you get the bill.
  • They explain what needs to be done in language you can understand.
  • They have the right tools for the job.

Bad Signs

  • They quoted you a price that is unbelievably low ($19.00).
  • The price changes once they arrive because you have "commercial locks."
  • They show up in a personal vehicle.
  • They don't appear to have the right tools.
  • They have to immediately use a drill to open your lock.

Contact Us


Service Hours: Monday-Friday 7:00am - 6:00pm

Retail Hours: Monday–Friday | 8:00am–5:00pm

24-hour Emergency Service

We are located in beautiful historic downtown Castle Rock, Colorado, on the corner of Fifth and Perry! Come visit us!