Colorado does not require a statewide locksmith license. To work as a locksmith in Colorado, you must be at least 18 years old with no felony convictions, complete locksmith training or an apprenticeship, register your business with the Colorado Secretary of State, and check local city or county licensing rules that may apply to your service area.
Here is the short version of how to become a locksmith in Colorado in 2026:
- State license: none required
- Minimum age: 18 years, with no felony convictions
- Training: trade school, online program, or apprenticeship (3 to 12 months)
- Business setup: LLC registration with the Colorado Secretary of State, plus an EIN from the IRS
- Insurance: general liability coverage is strongly recommended, and required by most commercial clients
- Average Colorado salary: $45,000 to $65,000 a year, with business owners earning $80,000 to $120,000 and up
If you are still deciding on the career, start with what a locksmith does day to day, and how much locksmiths make across the country. This guide covers every step to starting as a locksmith in Denver, Colorado Springs, Aurora, Boulder, Fort Collins, or anywhere else in the state.
Requirements to Become a Locksmith in Colorado
Colorado does not make it overly complicated. You need to meet these basic requirements:
- Minimum age: 18 years
- Legal work status in the U.S.
- No felony criminal record
- Locksmith training or hands-on experience
- Business registration (if self-employed)
- Local city or county licensing
Most people can start training immediately. The no-felony requirement protects homeowners and businesses, which makes sense when you are literally holding the keys to someone’s property.
Does Colorado Require a Locksmith License?
Here is the good news: Colorado does not have a statewide locksmith license. This puts Colorado in the same category as Alaska, Arkansas, Idaho, and many other states that leave locksmith regulation to local governments or skip it entirely.
Do not celebrate yet. Many Colorado cities and counties require local permits or business licenses. Requirements vary significantly across:
- Denver
- Colorado Springs
- Aurora
- Fort Collins
- Boulder
- Lakewood
Call your local city clerk’s office before you start working. Getting shut down for operating without a permit is not worth the headache. For a full comparison of state rules, see our guide on states that do and do not require a locksmith license.
Locksmith Training Options in Colorado
You have two solid paths here. Most successful locksmiths combine both.
Formal Locksmith Training
Trade schools and online programs teach you the fundamentals fast:
- Trade schools: hands-on training with real locks and keys
- Online locksmith courses: flexible scheduling, lower cost
- Community college programs: more comprehensive, includes business skills
Look for programs accredited by the Associated Locksmiths of America (ALOA). They are recognized industry-wide and cover the fundamentals like key identification and lock mechanisms.
Apprenticeship Programs
This is where you actually learn the business:
- Work under an experienced locksmith
- Gain real-world experience with residential, commercial, and automotive locks
- Build a client base while learning
- Get paid while training
Most veteran locksmiths started as apprentices. You will learn more in three months of fieldwork than six months in a classroom.
How Long Does It Take to Become a Locksmith in Colorado?
It typically takes 3 to 12 months to become a locksmith in Colorado, depending on whether you choose formal training, an apprenticeship, or both.
The realistic timeline:
- Online courses: 2 to 4 months
- Trade school programs: 3 to 6 months
- Apprenticeship: 6 to 12 months
- Combined approach: 6 to 9 months
You can start taking small jobs after basic training. But you will need at least six months before you are comfortable with automotive key programming and complex commercial systems.
Registering a Locksmith Business in Colorado
This is where most new locksmiths get stuck. The exact process:
- Register your business with the Colorado Secretary of State
- Choose a business structure (LLC recommended for liability protection)
- Get an EIN from the IRS (takes 15 minutes online)
- Open a business bank account (keep finances separate)
- Get liability insurance (non-negotiable)
The LLC protects your personal assets if something goes wrong on a job. Locksmiths sometimes get sued for damaged locks or break-ins, and insurance saves careers.
Background Check and Insurance Requirements
Colorado does not mandate background checks statewide, but do not skip this step.
Background checks may be required by:
- Local city or county authorities
- Bonding companies
- Commercial clients who will not hire you without one
General liability insurance is strongly recommended. You are working with drills, picks, and expensive lock systems. One mistake can cost thousands.
Bonding may be required in certain cities. It protects your clients if you damage property or steal. Think of it as your professional credibility card.
Locksmith Tools and Equipment Needed
You need to invest in professional tools. Here is the starter kit:
- Key cutting machine ($200 to $2,000 depending on quality)
- Lock pick set (get a quality set, not bottom-tier online junk)
- Key programmers for automotive work (essential for car key programming)
- Drill and extractors for broken keys
- Code-cutting software for making keys without originals
Budget $3,000 to $5,000 for a solid mobile setup. You will make it back in the first month if you are hustling.
How Much Do Locksmiths Make in Colorado?
Locksmiths in Colorado earn an average of $45,000 to $65,000 a year, with higher income potential for mobile and automotive locksmiths.
What we are seeing in 2026:
- Entry-level: $35,000 to $45,000
- Experienced: $50,000 to $70,000
- Business owners: $80,000 to $120,000 and up
Mobile locksmiths make more because they handle emergency lockouts. A single car lockout in Denver pays $75 to $150. Do five of those on a Saturday night, and you are looking at serious money.
Want to maximize earnings? Specialize in automotive work. Key fob programming and transponder keys pay significantly more than residential work. Understanding ignition cylinder replacement and working with key fobs opens up more automotive income.
FAQs
Is being a locksmith legal in Colorado?
Yes, locksmithing is legal in Colorado, but local licensing rules may apply depending on your city or county. Check with your local government before starting work.
Can I become a locksmith without training?
Yes, but training or apprenticeship significantly improves success and client trust. Most professional locksmiths complete some form of formal education.
Do locksmiths need insurance in Colorado?
Insurance is not mandatory statewide, but it is strongly recommended. General liability insurance protects you from property damage claims and builds client confidence.
How do locksmiths verify they are legitimate?
Professional locksmiths carry proper identification, show business licenses, and provide upfront pricing. Learn more about how locksmiths verify ownership before starting work.
Can a felon become a locksmith in Colorado?
Colorado does not have a blanket ban, but felony convictions may prevent you from getting bonded or obtaining local licenses. Read our guide on whether felons can become locksmiths for more details.
How to Become a Locksmith in the US
Each US state may have its own requirements for eligibility, educational qualifications, training, and licensing. Check the state-specific guide below to see how to become a locksmith in your state.
(*) States marked with an asterisk require state-level locksmith licensing or registration. Requirements vary by jurisdiction.
