HVAC / Furnace Permit Requirements in Aurora, CO
Uses 2021 I-Codes with local amendments (Aurora Municipal Code Ch. 22). High altitude (5,471 ft) — HVAC derating required. Spans Arapahoe, Adams, and Douglas counties. Aurora4Biz portal for permits. Flat-rate permits available for simple jobs. Email: permitcounter@auroragov.org
When you DO need a permit
HVAC replacements require a permit in Aurora, CO. High altitude derating applies.
Estimated fee: $70 – $225
Typical timeline: 3 business days
Source: Aurora Municipal Code Ch. 22 / 2021 I-Codes with local amendments
Changing HVAC type requires permits in Aurora, CO.
Estimated fee: $135 – $450
Typical timeline: About 2 weeks
Source: Aurora Municipal Code Ch. 22 / 2021 I-Codes with local amendments
Adding central HVAC requires permits in Aurora, CO. Manual J at altitude required.
Estimated fee: $270 – $900
Typical timeline: About 3 weeks
Source: Aurora Municipal Code Ch. 22 / 2021 I-Codes with local amendments
Ductwork modifications require a permit in Aurora, CO.
Estimated fee: $90 – $315
Typical timeline: About 2 weeks
Source: Aurora Municipal Code Ch. 22 / 2021 I-Codes with local amendments
Check your specific project
Answer a few quick questions to get a personalized answer for your exact project.
Check Now — Free →Free Lookup vs. Pro Report
$7.99Less than a coffee. Could save you a $5,000 fine.
- Permit required / exempt answer
- Code citation
- Estimated fee range
- Approval timeline
- Building dept contact
- Step-by-step application guide
- Required documents checklist
- Complete fee breakdown
- Contractor vs. owner-builder info
- Setback & height requirements
- Printable PDF-ready report
One-time payment. 30-day money-back guarantee.
Contractors: speed up your bidding — get exact requirements for your client in seconds.
Building Department Contact
Frequently Asked Questions
Estimated permit fees for HVAC / Furnace projects in Aurora, CO range from $70 – $225. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller HVAC / Furnace projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit in Aurora can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for HVAC / Furnace permits in Aurora is 3 business days. More complex projects may take longer if plan review is required.
Learn More About HVAC / Furnace Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read HVAC / Furnace Guide →