This is a building permit application for Plumbing and Irrigation Systems within the city limits of Houston, Texas. 

Last updated: January 2026

This is a permit application for Boilers within the city limits of Houston, Texas.

Last updated: July 29, 2024

Complete and attach this form to each plan set. Commercial plans must be submitted with this form in order for your plans to be considered as complete for the purpose of plan review.

Updated: October 4, 2024

This is a building permit application for plumbing and Irrigation systems within the city limits of Houston, Texas that is required to be completed when a homeowner will obain the permit and perform the work. 

Last updated: January 2026

This is a permit application for Mechanical / HVAC within the city limits of Houston, Texas.

Last updated: January 2026

How to guide for purchasing a trade permit online through iPermits portal.

This is a building permit application for Electrical Systems and Wiring within the city limits of Houston, Texas.

Last updated: January 2026

The plan review checklist was created to assist customers submitting plans for standpipe systems for HFD plan review and permit approval.

Last Updated: June 2024

Signage for hotel human trafficking prevention training in English

Last updated: 04-20-2020

Guidelines and forms for requesting an after-hours review service (AHRS) for Building Code Enforcement Plan Review. 

Last updated: January 2026