State licensing

Locksmith Licensing in Colorado: Denver Ordinance + State

Updated 2026-05-27. Locksmith School PRO editorial team.

Why Colorado’s Locksmith Landscape Is Different

Colorado does not have a statewide locksmith licensing program. Instead, regulation is delegated to individual municipalities. This means that a locksmith who works in Denver must comply with the Denver Locksmith Ordinance, while a technician operating in Aurora follows a separate set of rules, and the same applies to Colorado Springs. The absence of a state‑wide framework can create confusion for newcomers, especially those accustomed to states that require a uniform license (e.g., Texas or Alabama). Understanding the city‑specific requirements is the first step toward a compliant business.

Because local ordinances can be amended by city councils, you should verify current requirements with the appropriate city agency before applying — rules change. The primary sources for Colorado city regulations are the official municipal websites: denvergov.org, auroragov.org, and coloradosprings.gov. For background‑check procedures and fee schedules, the Colorado Department of Regulatory Agencies (DORA) also provides guidance on how municipalities must conduct criminal history checks (Colorado Department of Regulatory Agencies, dora.state.co.us).

Denver Locksmith Ordinance: Step‑by‑Step Guide

1. Determine Eligibility

To qualify for a Denver locksmith permit, you must:

• Be at least 18 years old.
• Own or lease a business location within the City and County of Denver.
• Pass a criminal background check conducted by the Denver Police Department.
• Demonstrate competency either through a recognized apprenticeship or by completing a state‑approved locksmith training program.

2. Gather Required Documentation

1. Completed Application for Locksmith Permit (available on denvergov.org).
2. Proof of business registration with the Colorado Secretary of State (sos.state.co.us).
3. Copy of a valid Colorado driver’s license or state ID.
4. Two recent passport‑style photographs.
5. Evidence of training – either a certificate from a certified program (e.g., Safe and Vault Technicians Association) or a signed affidavit from a licensed master locksmith attesting to your apprenticeship.
6. Authorization for a background check (Form B). The city charges a $45 processing fee for the check.

3. Pay the Fees

The Denver ordinance outlines three distinct fees:

• Application fee: $150 (non‑refundable).
• Background‑check processing fee: $45.
• Annual renewal fee: $120, payable each January 1.

All payments must be made via the city’s online portal; cash or check is not accepted for the initial application.

4. Submit the Application

Upload the completed forms and supporting documents through the Denver Business Licensing portal. After submission, the city’s Licensing Division reviews the package within 15 business days. If additional information is required, you will receive an email notice with a 10‑day deadline to respond.

5. Pass the Competency Test (If Required)

Denver does not mandate a written exam for locksmiths who can provide proof of apprenticeship or accredited training. However, if you lack formal training, the city will require you to pass a written test covering Colorado lock standards, key control, and emergency access protocols. The test fee is $60, and you must schedule it through the Denver Police Department’s Training Center.

6. Receive Your Permit

Once approved, the city issues a physical “Locksmith Permit” that must be displayed prominently at your place of business. The permit number is also added to the public registry, allowing customers to verify your standing online.

Aurora’s Locksmith Ordinance: What You Need to Know

Eligibility and Background Check

Aurora requires a similar baseline of eligibility as Denver, but the background‑check process is administered by the Aurora Police Department. The fee for this check is $40, and the city uses the Colorado Criminal History Record Check system, which is overseen by DORA (Colorado Department of Regulatory Agencies, dora.state.co.us).

Application Package

1. Completed Aurora Locksmith Application (downloadable from auroragov.org).
2. Proof of business registration with the Colorado Secretary of State.
3. Copy of a government‑issued photo ID.
4. Two passport‑size photos.
5. Training documentation or a signed apprenticeship affidavit.

Fee Structure

• Application fee: $130.
• Background‑check fee: $40.
• Annual renewal fee: $110 (due each March 1).

Testing Requirement

Aurora mandates a written competency exam for all applicants, regardless of training background. The exam consists of 75 multiple‑choice questions and is administered at the Aurora Police Training Center. The fee is $55, and you must achieve a minimum score of 70 % to pass.

Permit Issuance and Display

After successful review and exam completion, Aurora issues a laminated permit that must be displayed at the front desk of the locksmith shop. The permit is valid for one calendar year and must be renewed online before the expiration date.

Colorado Springs Ordinance: Detailed Process

Eligibility Criteria

Colorado Springs follows a slightly stricter set of criteria:

• Age 21 or older (the city raises the minimum to align with its public‑safety policies).
• Proof of liability insurance with a minimum coverage of $100,000 (certificate of insurance required).
• Successful completion of a city‑approved locksmith training course (the city maintains a list of approved providers on coloradosprings.gov).

Documentation Checklist

1. Colorado Springs Locksmith Application Form.
2. Certificate of liability insurance.
3. Proof of business registration (Colorado Secretary of State).
4. Two recent photographs.
5. Background‑check authorization (city fee $50).
6. Training completion certificate or apprenticeship affidavit.

Fee Breakdown

• Application fee: $160.
• Background‑check fee: $50.
• Annual renewal fee: $130 (renewal period begins July 1).

Exam Requirement

Colorado Springs requires a practical skills assessment in addition to a written test. The practical portion involves disassembling and reassembling a standard pin‑tumbler lock within a 30‑minute window. The written test covers lock standards, key duplication laws, and emergency access protocols. The combined fee is $80, and you must pass both components to receive the permit.

Permit Management

Successful applicants receive a “Colorado Springs Locksmith License” that must be displayed on the business’s exterior signage. The license includes a QR code that links to the city’s verification portal, allowing customers to confirm the locksmith’s status instantly.

State‑Level Context: No Colorado State License

Because Colorado lacks a statewide licensing framework, the state’s regulatory focus is on business registration and consumer protection. The Colorado Secretary of State requires all businesses, including locksmiths, to file a “Trade Name” or “Corporation” registration (Colorado Secretary of State, sos.state.co.us). This registration does not replace municipal permits but is a prerequisite for any city‑level application.

Additionally, the Colorado Department of Revenue enforces sales‑tax collection on lock and key sales. Locksmiths must obtain a sales‑tax license and remit taxes quarterly. Failure to comply can result in penalties that compound the challenges of municipal licensing.

Reciprocity and Out‑of‑State Practice

Since licensing is city‑specific, Colorado does not offer reciprocity between its municipalities or with other states. A locksmith licensed in Denver cannot automatically work in Aurora or Colorado Springs without obtaining the respective city permits. However, many cities will recognize out‑of‑state training if the applicant provides documented proof of competency and passes the local exam.

If you hold a license from a state that requires a written exam (e.g., Texas), you may be able to waive the written component in Denver by presenting your Texas exam results. This is not guaranteed, and each city evaluates requests on a case‑by‑case basis. For a comparative look at how Texas handles reciprocity, see Locksmith Licensing in Texas: Fees, Exam, Background Check.

Compliance Checklist: Keep Your Business Legal

Pre‑Application Tasks

• Register your business with the Colorado Secretary of State.
• Obtain liability insurance (minimum $100,000 coverage) if you plan to operate in Colorado Springs.
• Complete an approved locksmith training program or secure a qualified apprenticeship.
• Gather two recent passport‑size photos and a copy of a government‑issued ID.

Application Timeline

1. Week 1–2: Assemble documentation and complete the city‑specific application form.
2. Week 3: Submit the background‑check authorization and pay the processing fee.
3. Week 4–5: Schedule and take any required written or practical exams.
4. Week 6: Receive permit approval and display the license as required.

Ongoing Obligations

• Renew your city permit annually before the renewal deadline (January 1 for Denver, March 1 for Aurora, July 1 for Colorado Springs).
• Maintain active liability insurance and update the city if coverage changes.
• File quarterly sales‑tax returns with the Colorado Department of Revenue.
• Keep a copy of your background‑check results on file for at least three years, as required by DORA.

Resources and Next Steps

Below are the primary online resources you’ll need throughout the licensing process:

• Denver Business Licensing Portal – denvergov.org
• Aurora Police Department Licensing Page – auroragov.org
• Colorado Springs City Clerk – coloradosprings.gov
• Colorado Secretary of State – sos.state.co.us
• Colorado Department of Regulatory Agencies – dora.state.co.us

For bookkeeping best practices that keep your financial records aligned with licensing requirements, review the Locksmith Bookkeeping Monthly Checklist (90‑Minute Routine). Proper bookkeeping helps you stay on top of renewal fees, insurance premiums, and tax obligations.

Remember, municipal ordinances can be updated at any time. Before you submit any application, double‑check the latest fee schedule and documentation list on the city’s official website. Staying current protects you from costly re‑applications and ensures you can serve customers legally across Colorado’s major markets.

Ready to launch your locksmith business in Colorado? Start the Locksmith School PRO free signup and get the training you need to meet every city’s standards.