Continuous-Duty

Houston Updates Rules for Residential Backup Power Permits

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Houston’s Permitting Center announced new processes to align with state law changes on residential backup power systems.

The update follows Senate Bills 1202 and 1252, which took effect September 1, 2025. Permits must now issue within three business days once a third-party inspection is approved.

Houston Permitting Center says contractors installing generators or battery backup systems will see faster approvals. SB 1202 lets certain qualified third parties inspect home energy systems up to 600 volts in one- or two-family homes.


SB 1252 removes most extra municipal rules for systems under 50 kW or 100 kWh capacity, though city utilities still maintain control in their territories.

Electricians and contractors working in Houston should prepare for smoother permit workflows and clearer responsibility under these new rules. With these changes, the city sets a faster pace for residential backup energy installations.

Source: Houston Permitting Center

Houston Notice: Process Updates for Residential Backup Power Systems

Senate Bills 1202 and 1252 took effect on September 1, 2025. The Houston Permitting Center has updated its processes, created checklist and guides to reflect the recent state law changes.

Senate Bill 1202 |Third-Party Review & Inspections of Home Backup Power Installations

Third-Party Checklist & Guidelines form (CE-1416)

  • What’s allowed: Third-party professionals may review and/or inspect home backup power installations up to 600 volts for one- and two-family dwellings.

  • Who qualifies:

    • Master Electrician

    • Electrical Inspector certified by Independent Alliance of the Electrical Industry (IAEI) or International Code Council (ICC)

    • Texas-licensed Professional Engineer.

  • To apply:

Submit applications in iPermits, include:

  • Third-party declaration forms (CE-1417 and CE-1418), along with

    • Third-party report documentation.

*City of Houston inspections still apply for electric and gas service releases. If the system is located in a floodplain, contact the Floodplain Management Office prior to review or installation.

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