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Plumbing Permit in Crested Butte, Colorado

Required for plumbing installation, alteration, or repair in Crested Butte. Governed by the 2021 International Plumbing Code (IPC), including Appendices C and E, adopted by Town Code Chapter 18, Article 4. The Town's Licensing & Permitting page publishes a combined Plumbing and Mechanical Permit Application for work such as water heater replacement, gas fireplaces, heat recovery ventilation systems, and kitchen hoods.

Verified 2026-07-06 · Source

When you need this permit

  • Governed by the 2021 IPC (Appendices C and E) as locally adopted
  • Combined Plumbing and Mechanical Permit Application used for scopes including replacement of existing water heaters, gas fireplaces, heat recovery ventilation systems, and kitchen hoods — applicants are directed to consult the Building Inspector to confirm the correct application for their project
  • Current Gunnison County building contractor license required Contractor
  • Inspection requests must be submitted at least 5 working days in advance

Required documents

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Fee schedule

Permit Fee (valuation-based, same table as Building Permit)No standalone plumbing permit fee schedule is published separately
Per the 2026 Fee Schedule's Building Permit valuation tiers
Plan Review Fee
30% of Permit Fee (Residential) / 60% (Commercial)

Review timeline

Plan review
Not published — contact the department

How long did your Plumbing Permit permit actually take in Crested Butte?

Anonymous — one question, no email. Answers are combined and only shown once at least 5 people have reported.

Inspection process

  1. 1

    Rough Plumbing

    Before concealment; 5 working days advance notice required

  2. 2

    Final Plumbing

See the full Crested Butte inspection guide — scheduling & re-inspection fees →

Tips

  • Crested Butte uses a single combined Plumbing and Mechanical Permit Application form for many common trade scopes (water heater swaps, gas fireplaces, HRVs, kitchen hoods) — confirm with the Building Inspector which application track applies before submitting.

Frequently asked questions

It is handled under the Town's combined Plumbing and Mechanical Permit Application, not a standalone water-heater-specific form. Consult the Building Inspector to confirm the correct application for your specific project.

In Crested Butte, the published Permit Fee (valuation-based, same table as Building Permit) is: Per the 2026 Fee Schedule's Building Permit valuation tiers. Additional published fees: Plan Review Fee — 30% of Permit Fee (Residential) / 60% (Commercial). These are the jurisdiction's own published figures — see the fee schedule table and source citations on this page.

Crested Butte does not publish a plan-review timeline for this permit. Contact Town of Crested Butte Building Department (Community Development Department) at (970) 349-5338 for current turnaround.

You'll need: Plumbing and Mechanical Permit Application; Gunnison County Building Contractor License. See the required-documents checklist on this page for details on each.

Crested Butte requires 2 inspection(s) for a plumbing permit, in order: Rough Plumbing, Final Plumbing. Schedule each through Town of Crested Butte Building Department (Community Development Department) ((970) 349-5338).

Apply through Town of Crested Butte Building Department (Community Development Department) at 507 Maroon Ave, Crested Butte, CO 81224 (Building Department mailing address: PO Box 39, Crested Butte, CO 81224). Phone: (970) 349-5338, email: building@crestedbutte-co.gov. Office hours: Monday-Friday 8:30 a.m. to 5:00 p.m. Building Official Astrid Matison (ext. 116, amatison@crestedbutte-co.gov). Building Inspector Josh Staab (ext. 127, jstaab@crestedbutte-co.gov). Community Development Director Mel Yemma (ext. 119, melyemma@crestedbutte-co.gov). BOZAR/Planning questions: planning@crestedbutte-co.gov, (970) 349-5338 ext. 121.. Official information: https://townofcrestedbutte.colorado.gov/planning-permitting/community-development.

Crested Butte, Colorado has adopted: 2024 International Building Code (IBC), Chapters 1-35 without appendices — adopted by reference, Town Code Chapter 18, Article 1 (Sec. 18-1-10), pursuant to Title 31, Article 16, Part 2, C.R.S.; 2024 International Residential Code (IRC) — Town Code Chapter 18, Article 2 (Sec. 18-2-10), with extensive local amendments including an all-electric mandate and Table R301.2 climatic design data (Sec. 18-2-30); International Existing Building Code (IEBC) — Town Code Chapter 18, Article 2.5; International Green Construction Code (IgCC), selected sections — Town Code Chapter 18, Article 1.5 (Sec. 18-1.5-30), applicable to new commercial construction; 2021 International Mechanical Code (IMC), including Appendix A — Town Code Chapter 18, Article 3 (Sec. 18-3-10); 2021 International Plumbing Code (IPC), including Appendices C and E — Town Code Chapter 18, Article 4 (Sec. 18-4-10); 2023 National Electrical Code (NEC) — Town Code Chapter 18, Article 5 (Sec. 18-5-10), adopted with no local amendments; 2021 International Fire Code (IFC), including Appendices B-M — Town Code Chapter 18, Article 6 (Sec. 18-6-10), enforced with Crested Butte Fire Protection District (CBFPD) coordination; 2025 Colorado Wildfire Resiliency Code (CWRC), 8 CCR 1507-39 — Town Code Chapter 18, Article 6.5 (Sec. 18-6.5-10), established statewide July 1, 2025; Town enforcement begins June 1, 2026 per the Town's own CWRC Summary Sheet; 2021 International Fuel Gas Code (IFGC), including Appendices — Town Code Chapter 18, Article 7 (Sec. 18-7-10), with local amendments requiring high-efficiency direct-vent sealed-combustion appliances only (deleting IFGC's alternative combustion-air provisions); 2021 International Energy Conservation Code (IECC), without appendices — Town Code Chapter 18, Article 9, Sec. 18-9-40; new construction is additionally required to achieve DOE Zero Energy Ready Home (ZERH) certification per the Town's 2024 Building Code Information page and fact sheet, effective for permits starting January 1, 2026; Colorado Model Electric Ready and Solar Ready Code — referenced throughout the Town's 2024 Building Code fact sheet for EV-ready parking, solar-ready zones, and electric-ready gas-appliance provisions; Full Town Code Chapter 18 (Building Regulations) text hosted at townofcrestedbutte.colorado.gov (Town Code Chapter 18 Revised PDF, Supp. No. 22) and mirrored on library.municode.com/co/crested_butte. Local amendments apply — see the Crested Butte overview page for the full list.

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 Crested Butte building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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