Plumbing Permit — Firestone, Colorado · Requirements sheet
Verified 2026-07-06 · Source: https://www.firestoneco.gov/DocumentCenter/View/11349/Building-Div-Fees-2025
PermitBase is an independent reference and is not affiliated with any government agency. Requirements change and vary by project — confirm current details with the building department before you submit.
Plumbing Permit in Firestone, Colorado
Required for plumbing modifications, backflow preventers, water heater replacement, and new gas lines in Firestone. Governed by the 2018 IPC and IFGC as locally adopted.
Verified 2026-07-06 · Source
When you need this permit
- Governed by the 2018 IPC and IFGC as adopted by reference via Ordinance No. 1029
- Backflow Preventer (commercial and residential) is a distinct flat-fee permit item
- Residential Water Heater Replacement (tank style only, electric or gas) is a distinct flat-fee permit item
- New Gas Lines and Tankless Water Heater/New Gas Piping are explicitly listed among permits requiring plan review (versus the flat-fee tank-style water heater replacement)
- Gas Load Form guide available on the Town's Building Guides page for gas-line sizing calculations
Required documents
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Fee schedule
Review timeline
Inspection process
- 1
Rough Plumbing
Before concealment — pipe slope, materials, cleanouts
- 2
Final Inspection
Fixtures connected, no leaks, proper venting verified; performed by SAFEbuilt Colorado
See the full Firestone inspection guide — scheduling & re-inspection fees →
Tips
- Water heater replacement is a flat $141.20 fee ONLY for tank-style units (electric or gas) — tankless water heaters and new gas piping instead fall under the plan-review category with valuation-based fees.
- Residential vs. commercial backflow preventer permits carry different flat fees ($100 vs. $225) — confirm which category applies before applying.
Frequently asked questions
Sources & verification
Verified against official sources. Last reviewed 2026-07-06.
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 Firestone building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.
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