HVAC Permit in Tacoma, Washington

Permit required?

Yes, a permit is required.

When a permit is usually needed

For installation, replacement, or alteration of any HVAC or mechanical system in Tacoma

Permit cost and what affects it

Fees are set by the locality and are not published here. See the official fee schedule or contact the office for current amounts.

Permit costs generally depend on the project valuation, the scope of work, and the inspections required. Ask the office how the fee is calculated for your specific project.

Where to apply

• Official permit page
• Permit portal

Frequently asked questions

Do you need a hvac permit in Tacoma?

A mechanical permit is required in Tacoma for the installation, replacement, or alteration of HVAC systems including furnaces and heat pumps. Heat pump installations must comply with Tacoma noise regulations and setback requirements for mechanical equipment. Small-scale mechanical work may be reviewed at a same-day scheduled meeting with a plans examiner. Apply through the Tacoma Accela permit portal. Always confirm with the City of Tacoma Planning and Development Services before starting.

How much does a hvac permit cost in Tacoma?

Fees are set by Tacoma and are not published here. Contact the office for current amounts.

How long does a hvac permit take in Tacoma?

Processing time for a hvac permit in Tacoma varies by workload and project scope. Contact the City of Tacoma Planning and Development Services for a current estimate.

Where do you apply for a hvac permit in Tacoma?

You can apply through the Tacoma permit portal or contact the City of Tacoma Planning and Development Services directly. The links are listed on this page.

Official sources

• https://www.tacomapermits.org/mechanical
• https://www.tacomapermits.org/tip-sheet-index/what-requires-a-permit