Mechanical / HVAC Permit in Loveland, Colorado
VerifiedRequired for heating, ventilation, air conditioning, and related mechanical installations in Loveland, governed by the City's currently adopted IMC and IFGC editions (2021 through June 30, 2026; 2024-family effective July 1, 2026). Submit via the Residential HVAC Fast Track Permit Application to eplan-buildingfasttrack@cityofloveland.org.
Verified 2026-07-03 · Source
When you need this permit
- Mechanical contractor must hold a valid City of Loveland contractor license prior to applying
- Application types include New A/C, A/C Upgrade/SEER, Furnace Upgrade/% Efficiency, and Heat Pump
- A Residential Gas Load Form (with a drawing of the proposed gas piping system) is required for gas-fired appliance installations, sized per IFGC Table 402.4(2) or IRC Table G2413.4(1)
- Smoke alarms required per R314.2.2 for alterations/additions requiring a permit (exception: installation/alteration/repair of plumbing or mechanical systems alone does not trigger this); carbon monoxide alarms required per Colorado HB1091 for dwellings with fuel-fired appliances or an attached garage
- Effective for all gas-fired appliances with plastic venting, exhaust testing is required (5 psi for a minimum of 15 minutes, with installer certification)
Required documents
- Required
Residential HVAC Fast Track Permit Application
Emailed to eplan-buildingfasttrack@cityofloveland.org
- Optional
Residential Gas Load Form
Identifies all gas-fired appliances, BTU loads, pipe sizing table used, and includes a drawing of the proposed gas line system
- Optional
Water Heater/Boiler/Furnace Exhaust Test Certification
Submitted as part of the mechanical/plumbing inspection to buildinginspectionletters@cityofloveland.org
Fee schedule
| Fee type | Amount | Notes |
|---|---|---|
| Building Permit Fee (valuation-based) | Based on the current ICC Building Valuation Data applied to the stated project valuation on the HVAC Fast Track application | City of Loveland 2026 Fee Schedule |
Review timeline
20–30 business days
Loveland’s published plan-review target
Inspection process
- 1
Rough-In
Ductwork and mechanical equipment rough-in before walls closed; gas piping per submitted Gas Load Form drawing
- 2
Final
Equipment operational; exhaust vent tested and certified; smoke/CO alarms verified per code
Tips
- A Residential Gas Load Form with a hand-drawn or CAD gas-line diagram (meter location, appliance BTU loads, pipe sizes/lengths) must accompany any new gas line or gas appliance permit.
- Carbon monoxide alarms must be installed outside each separate sleeping area (or within a bedroom if a fuel-burning appliance is located in that bedroom or its attached bathroom) per Colorado HB1091 (C.R.S. 12-01-105).
- Loveland publishes one governing plan-review timeline for all building-permit trades rather than a separate HVAC-specific figure: the current plan review estimate is 20-30 working days per round of review, per the City's Permitting FAQ's page, which lists HVAC among the project types this estimate covers.
Frequently asked questions
- What do I need to submit for a new gas line in Loveland?
- A Residential Gas Load Form identifying all gas-fired appliances and their BTU loads, plus a drawing of the proposed piping system showing meter location, pipe sizes, and lengths, submitted with the HVAC or plumbing Fast Track application.
- How long does a mechanical/HVAC permit take to review in Loveland?
- Loveland does not publish a separate HVAC-specific review timeline; the City's single governing estimate of 20-30 working days per round of review (Permitting FAQ's page) applies to mechanical/HVAC permits along with all other building-permit trades.
Sources & verification
Verified against official sources. Last reviewed 2026-07-03.
- City of Loveland Building Division (Development Services Department) — official building department
- Residential HVAC Fast Track Permit Application (PDF) | City of Loveland
- Residential Gas Load Form (PDF) | City of Loveland
- Permitting FAQ's | City of Loveland
Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Loveland building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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