Mechanical/HVAC Permit in Aurora, Colorado (2026)
Installing, replacing, or repairing a commercial HVAC system without a permit can halt a project and lead to significant rework, as the City of Aurora Building Division will not approve the final inspection. You need a Mechanical/HVAC Permit from Aurora's Development Services Department, also called a mechanical construction permit, to ensure your system meets building and energy codes. Key facts:
- 46 fields — ApronPrep auto-fills 38
- $0–$0 government filing fee — the base permit fee is variable based on the project valuation; you must contact Aurora Development Services for the specific cost calculation.
- Varies — typical review takes 5-15 business days, but the timeline depends on system scope and inspection availability.
Analyzed from Mechanical/HVAC Permit
83% from one compliance interview
Manual entry or document upload required
Why You Need a Mechanical/HVAC Permit
In Aurora, mechanical work, including installing, replacing, or altering HVAC systems, must be permitted and inspected under the 2021 International Mechanical Code (IMC), which Colorado has adopted as its state building code. This requirement is locally enforced by the City of Aurora's Building Division, acting under the authority of city ordinances like Title 22 of the Aurora Municipal Code. The law is clear: if your restaurant's kitchen hood, heating unit, or any ductwork is modified without a permit, the work is illegal. The purpose is to ensure systems are installed to code, protecting your building's structural integrity, indoor air quality, and fire safety for employees and customers.
Submitting unpermitted mechanical work carries significant, immediate consequences for restaurant owners:
- Enforcement Actions: The Building Division will issue a stop-work order, halting all construction, and can require a Certificate of Occupancy to be denied, legally preventing your business from opening.
- Costly Corrective Measures: You may be forced to demolish or fully expose non-compliant work for inspection at your own expense, resulting in double labor and material costs.
- Financial & Operational Risk Unpermitted work voids equipment warranties and can invalidate property insurance claims. It also creates major liabilities during a lease negotiation or business sale, as buyers and lenders will require proof of permitted improvements.
Legal code: State building code (locally administered), local building ordinances, state accessibility code
Recent update: Note: As of 2026, the City of Aurora Building Division continues to operate under the 2021 IMC; always verify the current adopted code version with the city before submitting plans, as updates can occur.
Who Needs a Mechanical/HVAC Permit?
| Type | Required | Notes |
|---|---|---|
| Restaurant (Full-Service) | Required | Required for new range hoods, gas heating units, and most ductwork modifications per Aurora Building Code § 13-130 (2022). |
| Bar / Nightclub | Required | Required for new or modified ventilation systems to meet occupancy and fire code requirements (Aurora Building Code § 13-132). |
| Food Truck | Not Required | Mechanical permits are regulated by the Colorado Department of Public Health & Environment for mobile units; Aurora's permit does not apply. |
| Coffee Shop / Café | Required | Required for installations of commercial espresso machine venting or any HVAC system serving the kitchen area. |
See which restaurant types need this requirement — and which don't.
See Full Requirements →Field-by-Field Guide (46 Fields)
38 of 46 auto-filledBusiness Legal Name
textEnter the exact legal business name as registered with the Colorado Secretary of State, which must match your city business license.
COMMON MISTAKE: Entering the trade name (DBA) instead of the registered legal entity name will cause a rejection.
Installation Address
textEnter the complete street address of the building where the HVAC equipment will be installed, including suite or unit number.
COMMON MISTAKE: Entering the business mailing address instead of the physical installation location will delay the permit.
Primary Contact Name
textEnter the full name of the person responsible for the project, typically the business owner, project manager, or contractor.
COMMON MISTAKE: Using nicknames or initials instead of a full legal name can lead to correspondence issues.
Primary Contact Phone
textEnter a direct phone number for the primary contact, including area code, where inspectors can reach them during business hours.
COMMON MISTAKE: Providing a non-working or automated phone number will cause inspection scheduling delays.
Primary Contact Email
textEnter a valid, monitored email address where the Aurora Building Division can send permit status updates and inspection results.
COMMON MISTAKE: Using a generic or shared email inbox that is not checked regularly can cause missed deadlines.
Property Ownership Type
textSelect 'Owner,' 'Tenant,' or 'Contractor' based on your legal relationship to the property where the HVAC system is being installed.
COMMON MISTAKE: Selecting 'Owner' when you are a tenant without providing the required owner authorization leads to automatic rejection.
Has Authorization Documentation
checkboxCheck this box only if you have a written document (like a lease or letter) proving you have permission to install equipment at this address.
COMMON MISTAKE: Checking this box without the actual document ready to submit will cause your application to be placed on hold.
Authorization Document
textIf you are not the property owner, describe the document you will submit (e.g., 'Signed Lease Agreement Section 5.1' or 'Property Owner Consent Letter').
COMMON MISTAKE: Leaving this field blank when 'Tenant' is selected for ownership type is a common reason for immediate rejection.
HVAC System Type
textEnter the specific type of mechanical system (e.g., 'Packaged Rooftop Unit,' 'Split System Heat Pump,' 'Ductless Mini-Split,' 'Make-up Air Unit').
COMMON MISTAKE: Using generic terms like 'AC unit' or 'furnace' instead of the precise system type listed in the mechanical code can trigger a plan review.
Installation Reason
textState whether this is a 'New Installation,' 'Replacement,' 'Repair/Alteration,' or 'Change of Occupancy' as defined by the Aurora Building Code.
COMMON MISTAKE: Selecting 'Replacement' for a system that changes capacity or fuel type, which is actually an 'Alteration,' requires different review.
ApronPrep auto-fills 38 of 46 fields from a single compliance interview — no re-typing, no guessing what the government expects.
Top 5 Mechanical/HVAC Permit Mistakes
1. Selecting Wrong Permit Type & Submitting Incorrect Fee
Based on ApronPrep's analysis of Mechanical/HVAC Permit applications, applicants frequently submit a 'General Mechanical Permit' instead of a 'Mechanical/HVAC Permit' for heating and cooling system installations. These permits have different fee calculations. Submitting the wrong form type with an incorrect fee triggers immediate rejection, as the Aurora Development Services Division cannot process an application under the wrong category. To avoid: Confirm you are applying for the 'Mechanical/HVAC Permit' (not General Mechanical). The fee is based on the total value of the HVAC equipment and installation labor, which you must calculate correctly using the city's published fee schedule. An incorrect fee entry adds 1-2 weeks to your timeline for resubmission.
2. Incomplete Contractor & License Information
Leaving fields blank or providing vague information for the 'Licensed Contractor' section is a common rejection cause. Aurora requires the contractor's full business name, Colorado state license number (for plumbing/HVAC work), and the individual's license classification. Entering only a company name without the state license number, or using a license for a different trade (like electrical), will be flagged and your application will not be assigned for review. To avoid: Provide the exact contractor license number as issued by the Colorado Department of Regulatory Agencies (DORA). For example, enter 'ABC Heating, License #PL-12345' not just 'ABC Heating'. Missing this detail adds 5-10 business days to processing while you gather correct documentation.
3. Vague or Missing Equipment Specifications
Applications often list equipment generically (e.g., 'new furnace') without required specifics like manufacturer, model number, BTU input/output, and energy efficiency ratings (SEER, AFUE). Aurora's code review requires these details to verify compliance with energy codes and capacity limits for your building type. An entry like 'Furnace - 80,000 BTU' will be rejected for lacking the model and efficiency data. To avoid: List each piece of HVAC equipment with its full manufacturer model number, BTU rating, and certified efficiency rating from the equipment cut sheet. For example: 'Carrier Model 24ABC6, 96,000 BTU input, AFUE 95.5%.' An incomplete specification adds 3-7 days to your timeline for re-submission with proper data.
Skip the Paperwork on Your Mechanical/HVAC Permit
ApronPrep auto-fills 38 of 46 fields from one compliance interview.
No credit card required
Mechanical/HVAC Permit by City in Colorado
| City | Fee Range | Timeline |
|---|---|---|
| Aurora | Contact Aurora Development Services for current mechanical/HVAC permit fees (fees vary by system scope and complexity) | Typically 5-15 business days for permit review and issuance; inspection scheduling depends on current workload |
| Colorado Springs | Contact PPRBD Fee Calculator at coloradosprings.gov for current mechanical/HVAC permit fees based on project scope | Typically 2-4 weeks from application submission to permit issuance, plus inspection scheduling (timeline varies based on plan complexity and inspection availability) |
| Denver | Contact Denver Community Planning and Development for current mechanical permit fees; fees vary based on project scope and classification | Typically 5-15 business days for permit review and approval; timeline may vary based on complexity and inspection scheduling |
Government Filing Fees
Contact Aurora Development Services for current mechanical/HVAC permit fees (fees vary by system scope and complexity)
Process and Timeline: Mechanical/HVAC Permit in Aurora, Colorado
Step 1: Contact City of Aurora Development Services Department to determine if your specific HVAC/mechanical system installation requires a permit
Call the Development Services Division at (303) 739-7220 or email buildingpermits@auroragov.org to confirm if your project—like a new furnace, ductwork, or kitchen hood system—requires a permit under the Aurora City Code. Have your restaurant address, contractor license number, and a brief scope of work ready. Skipping this call for a replacement like-for-like unit can lead to a 'work without permit' fine if an inspector discovers it later.
Step 2: Obtain mechanical permit application from Aurora Development Services or their online portal
Download the 'Building/Mechanical Permit Application' from the city's permit portal at auroragov.org/development_services. You'll need this specific form; general contractor forms or those from other Colorado cities will be rejected. Create a login for the eTRAKiT online system if you plan to apply digitally—this setup can take a full business day for account verification.
Step 3: Complete application with detailed plans for HVAC system installation, including specifications, layout drawings, and contractor information
Fill out all 22 fields on the application, including the contractor's state license number, project valuation, and a detailed equipment list (make, model, BTU rating). You must attach scaled floor plans showing the location of all new equipment, duct routing, and clearances from combustibles. Applications missing the contractor's signed/sealed affidavit are the most common cause for immediate return.
Where to Apply
Applications are handled by your local building department in each city. Select your city below for authority details, fees, and processing timeline.
Other Requirements You'll Need
This is one of 13 requirements for opening a restaurant in Colorado.
ADA Compliance Self-Certification
federal
Alarm System Permit/Registration
local
Application for Employer Identification Number
federal
Articles of Organization (LLC) or Articles of Incorporation (Corporation)
state
See all co-required forms and how they connect to your compliance dossier.
See All RequirementsThe City of Aurora does not publish a standard processing timeline; it varies based on application completeness and project complexity. For a smooth review, ensure your application packet includes complete equipment specs and any required drawings. Contact the Community Development & Building Safety Department directly for a current estimate before you schedule contractor work.
The City of Aurora calculates permit fees based on the estimated project valuation, not a flat rate. The official fee range listed is $0–$0, but this indicates fees are variable, not free—contact the Building Division for a fee schedule to get an accurate quote for your specific work. This is a government filing fee, per the City of Aurora fee schedule.
No, mechanical permits in Aurora are site-specific and cannot be transferred. You must submit a new permit application for the new location, which will trigger a new review and plan check. This is similar to the process for a Building Permit, where approvals are tied to the specific property address.
A mechanical permit itself is not renewed; it is valid only for the duration of the approved installation work. However, ongoing compliance is required, and your systems must be maintained to code. Regular inspections for other permits, like an annual Backflow Prevention Device Certification, may be necessary for related equipment.
A city inspector will verify that the installation matches the approved plans and complies with the International Mechanical Code (IMC) and other local amendments. They will check equipment sizing, clearances, venting, electrical connections, and safety devices. You must have the approved permit card and plans on-site, and all work must be complete and accessible for the inspection to pass.
About This Data
This guide is generated from ApronPrep's compliance dossier system, which uses 53 parallel AI authority experts to discover requirements, then downloads actual forms and generates field-level intelligence for each one.
For Colorado specifically, we have analyzed compliance dossiers for 3 cities (Aurora, Colorado Springs, Denver), generating Rich FILs (Form Intelligence Layers) with 46 form fields analyzed for this requirement. Fee data is sourced from actual county department fee schedules, not estimates.
Our data is verified against official government sources and updated when regulatory changes are detected. If you find an error, please report it — accuracy is our core commitment.
Sources
- State building code (locally administered), local building ordinances, state accessibility code
- Aurora — Building Department / Inspectional Services
- Colorado Springs — Building Department / Inspectional Services
- Denver — Building Department / Inspectional Services
This Form Is One of 60+ Requirements.
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