FILE · GENERAL CONTRACTING x DENVER x COLORADOPermit StackSpecs LedgerCostTimelineChecklistViolationsFAQ
GENERAL CONTRACTING x DENVER x COLORADO

General Contracting contractors in Denver, Colorado.

General contracting in Denver, Colorado, is a highly regulated activity managed primarily at the municipal level. Because Colorado lacks a statewide contractor license, contractors must navigate the specific requirements set forth by the Denver Community Planning and Development department. This involves obtaining a specific class of contractor license based on the scope of your projects, ranging from residential-only to unlimited commercial construction.

Beyond licensing, compliance hinges on the permitting process. Every project must be evaluated for permit necessity, and all work must adhere to the Denver Building and Fire Code. Contractors are responsible for ensuring that all subcontractors are licensed and that all work passes municipal inspections to avoid stop-work orders or fines.

State License
STATE NoneLocal jurisdiction only
Permit Issuer
Denver CPDe-permits portal
Avg. Plan Review
2-6 WeeksVaries by complexity
Typical Start-Up
RANGE $500-$2,000Fees and insurance
FILE · GENERAL CONTRACTING x DENVER x COLORADO
Compliance Dossier
Public
File
05 / 2026
State AuthorityColorado Dept. of Regulatory Agencies
CountyCity and County of Denver
City AuthorityDenver Community Planning and Development
Statute / CodeDenver Building and Fire Code
Federal Cert.EPA Lead-Safe (if applicable)
ReciprocityVerify with Denver CPD
FILE GENERAL CONTRACTINGLOCATION DENVER, COLORADOTYPE COMPLIANCE GUIDE
VERIFIED 05 / 2026STATUS PUBLIC REFERENCE
What's specific to DenverWhat this leaf carries beyond the Colorado state file.
Local Licensing Focus
Denver uses a unique class-based system (A, B, C, D) that differs significantly from neighboring counties.
Digital-First Permitting
Denver mandates the use of the e-permits portal for almost all submittals, requiring digital proficiency.
Strict Code Enforcement
Denver enforces its own specific amendments to the International Building Code, which must be strictly followed.
§ 01 · Permit Stack

Three layers govern General Contracting work in Denver.

Denver operates as a consolidated City and County, simplifying the hierarchy but increasing the rigor of local code enforcement.

State — Floor
Colorado DORA
Business RegistrationTax ID
County — Overlay
Denver Clerk & Recorder
Sales Tax LicenseBusiness License
City — Where you file
Denver CPD
Contractor LicensePermits

Read it bottom-up.

Denver operates as a consolidated City and County, simplifying the hierarchy but increasing the rigor of local code enforcement.

This file exists to show what changes when the trade is General Contracting and the jurisdiction is Denver, Colorado.

Source · State, county, and city issuing authoritiesLast verified · 05 / 2026
§ 02 · Specs Ledger

Every requirement, with a number on it.

Each row names the issuing authority, cost, timeline, citation, and status behind the requirement.

RequirementIssued byCostTimeCitationStatus
Denver Contractor LicenseClass A, B, C, or D
Denver CPD
Verify with agency
2-4 weeks
Denver Revised Municipal Code
REQUIRED
General LiabilityMinimum coverage required
Private Carrier
Varies
Immediate
Denver Licensing Rules
REQUIRED
Building PermitRequired for structural work
Denver CPD
Valuation-based
Varies
Denver Building Code
REQUIRED
Surety BondIf required by license class
Surety Company
Verify with agency
1 week
Denver Licensing Rules
REQUIRED
EPA Lead-SafeFor pre-1978 structures
EPA
Verify with EPA
1 day
40 CFR Part 745
REQUIRED
Sales/Use Tax AccountFor materials
Denver Treasury
None
1 week
Denver Tax Code
REQUIRED
§ 03 · Year-One Cost

What it costs to start General Contracting in Denver.

A practical floor for Denver, Colorado. Verify each amount with the issuing authority.

Year-one ledger
Denver, Colorado · General Contracting
Contractor License FeeAnnual fee$200-$600
Building Permit FeeBased on project costVariable
Plan Review FeeFor complex projectsVariable
Insurance PremiumAnnual costVariable
Surety BondIf applicableVariable
EPA CertificationTraining course$200-$400
Year-one floorVariable based on project scope
Excludes tools, vehicle purchase, payroll, and marketing.
Note
Permit Valuation

Permit costs are calculated based on the total valuation of the construction project.

Note
License Tiers

Higher license classes (Class A) typically have higher application and renewal fees.

Note
Hidden Costs

Budget for potential plan revisions and re-inspection fees if initial work fails to meet code.

§ 04 · Path to First Job

From day zero to first inspection.

A practical path for General Contracting contractors in Denver.

1
Day 0
Business Registration
State of Colorado
2
Day 15
Obtain Contractor License
Denver CPD
3
Day 30
Submit Permit Application
Denver e-permits
4
Day 60
Plan Review Approval
Denver CPD
5
Day 90
Construction & Inspections
Denver CPD
6
Day 120
Final Inspection/Closeout
Denver CPD
§ 05 · Compliance Checklist

Check them off.

Each item names the issuing authority, cycle, and citation.

01
Verify License Class
Ensure your license covers the specific project scope.
LicensingComplianceDenver CPD
ContractorIssuing authority
02
Check Zoning
Confirm project complies with Denver Zoning Code.
ZoningPlanningDenver Zoning
ContractorIssuing authority
03
Submit Plans
Upload all required architectural drawings.
PermitsPlanningDenver e-permits
ContractorIssuing authority
04
Post Permit
Display the permit card at the job site.
PermitsSiteDenver Building Code
ContractorIssuing authority
05
Schedule Inspection
Request inspections at required milestones.
InspectionsSafetyDenver CPD
ContractorIssuing authority
06
Final Sign-off
Obtain Certificate of Occupancy if required.
CloseoutComplianceDenver CPD
ContractorIssuing authority
§ 06 · Local Enforcement Data

Violations cited most in Denver.

When confirmed local data is unavailable, this section stays marked for verification.

Commonly cited
Verify with agency

Unpermitted Work

Performing structural or MEP work without a valid permit.

PenaltyFines and stop-work orders
Commonly cited
Verify with agency

Expired License

Operating with a lapsed Denver contractor license.

PenaltyLicense suspension/fines
Commonly cited
Verify with agency

Safety Violations

Failure to maintain site safety or missing required signage.

PenaltyImmediate work stoppage
§ 07 · Denver-specific FAQ

Questions General Contracting contractors ask about Denver.

Q01Do I need a state-level contractor license in Colorado?+
Colorado does not have a statewide general contractor license; licensing is handled at the local municipal or county level.
StateLicensingSource · Colorado Department of Regulatory Agencies
Q02What is the difference between Class A, B, and C licenses in Denver?+
Class A allows for unlimited construction, Class B is limited to commercial and residential buildings up to three stories, and Class C is limited to residential dwellings.
DenverLicensingSource · Denver Community Planning and Development
Q03How do I submit a permit application in Denver?+
All permit applications must be submitted online through the Denver Development Services e-permits portal.
PermitsDenverSource · Denver Development Services
Q04Are there specific insurance requirements for Denver contractors?+
Yes, contractors must provide a Certificate of Insurance (COI) naming the City and County of Denver as an additional insured.
InsuranceComplianceSource · Denver Department of Excise and Licenses
Q05Is a bond required to work in Denver?+
Certain license types or specific project types may require a surety bond; verify specific requirements with the Denver licensing office.
BondingRequirementsSource · Denver Department of Excise and Licenses
Q06How often must I renew my Denver contractor license?+
Contractor licenses in Denver are typically renewed annually; verify your specific expiration date via the online portal.
RenewalLicensingSource · Denver Community Planning and Development
§ 08 · Related

Adjacent files.

These are the documents Iris tracks for you.

Store licenses, permits, policies, and renewal dates in one place.