Locks & Doors in Colorado

27 locksmiths and commercial door companies in 13 cities and towns. Locksmiths, master key systems, access control, and overhead, garage and automatic door service. Facilities usually schedule them as needed, plus a yearly check of doors and hardware.

How Many Locksmiths and Commercial Door Companies Are in Colorado?

We list 27 locksmiths and commercial door companies in Colorado, across 13 {cities.length === 1 ? 'city' : 'cities and towns'}; the most are in Denver (8), Grand Junction (3), Colorado Springs (3). Facilities usually schedule locksmiths and commercial door companies as needed, plus a yearly check of doors and hardware. Ask each for a written quote with every fee included and compare the totals.

Updated November 6, 2026 · Source: OpenStreetMap (refreshed November 6, 2026).

By City

Before You Hire

Do you take commercial work, and do you service buildings like ours?
Can you send a certificate of insurance naming us as additional insured?
Are you licensed where the state requires it, and do you show ID on arrival?
What is the total price, including the call-out fee, before you start?
Can you set up or extend a master key system, and who keeps the records?

Get a total price on the phone; bait-and-switch pricing is a common locksmith complaint.
Fire-rated and exit doors have their own rules; ask before altering them.

Locks & Doors in every state · Questions to Ask Before Hiring: Locks & Doors

Locks & Doors in Colorado

How Many Locksmiths and Commercial Door Companies Are in Colorado?

By City

Before You Hire

Valley Lock

Security Mills Lock and Safe

Buffalo Lock & Key

Jimmie Lock & Key

A1 Garage Doors

First Class Garage Door Repair

Lock Smith

Mike's Lock & Key

Mountain Fox Garage Doors

Dire's Lock and Key

Emergency Locksmith

Key-Rite Security

Mile High Garage Door Seal

Northside Lock & Key

Rocky Mountain Garage Door Service Inc.

Society Garage Door

Unlock Button

Keyway Lock & Safe

Overhead Door

Simmons Lock & Key

Simmons Lock & Key Shop

Lafayette Lock and Key

1 Clear Choice Garage Doors

Locktech

Lock Shop

Overhead Door

Preferred Garage Doors – Thornton, CO