HVAC permits in Burbank, CA

A plain-English starting point for HVAC contractors working in Burbank (Los Angeles County). This is general California guidance — it does not replace the requirements published by the city.

Short answer

In California, HVAC equipment changeouts (AC, furnace, heat pump), new mini-splits, and ductwork generally need a mechanical permit, and most changeouts also trigger Title 24 energy-compliance documentation and sometimes third-party HERS verification. Like-for-like thermostat or filter work usually doesn't. The governing codes are the California Mechanical Code and the Title 24 energy standards.

Burbank-specific fees, forms, and timelines are set by City of Burbank Community Development — Building & Safety. Verified data — portal, fee schedule, adopted code — is sourced below.

The general picture

California HVAC work is governed by the California Mechanical Code and California's Title 24 energy standards. Equipment changeouts (AC, furnace, heat pump), new mini-splits, and ductwork generally require a mechanical permit, and many changeouts trigger Title 24 energy-compliance documentation. The exact forms, energy paperwork, fees, and review process are set per city and are not standardized statewide — confirm with the jurisdiction below before filing.

Typically needs a permit

  • AC / furnace changeouts
  • Heat pump installs
  • Mini-split systems
  • Ductwork and Title 24 docs

Usually doesn't (general norm)

  • Replacing a thermostat like-for-like
  • Routine maintenance, cleaning, or filter changes
  • Repairing a unit with the same components (no equipment change)

Documents & plans generally required

Common reasons HVAC applications get bounced

These are general, code-rooted patterns across California — not a Burbank rejection rate.

The inspection sequence

A typical order — the number of stops and exact sequence vary by jurisdiction and scope.

  1. 1Rough inspection for new ductwork or refrigerant lines before cover
  2. 2HERS verification by a third-party rater where required (separate from city inspection)
  3. 3Final inspection with the system installed, charged, and operating

Licensing — who can pull it

HVAC work in California is generally performed by a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) licensed contractor; a B general contractor may pull it within a larger project under CSLB rules. Many changeouts also require an independent HERS rater — that's separate from the contractor and the city inspector.

Burbank permit data

Sourced from public City of Burbank documents — every field carries the source URL and verification date.

Permit portal
Burbank Online Permits (BOP)

verified Aug 10, 2026 · source · Tier 1 single-family residential permits issue online via BOP; projects requiring plan check submit electronically through ProjectDox (https://burbank-ca-us.avolvecloud.com/Login/Index/BUCA-Prod). A BOP account also pays plan-check and permit fees

Adopted code edition

2025 California Building Code (with Burbank amendments, BMC Title 9)

verified Aug 10, 2026 · source · In effect as of January 1, 2026 — adopting ordinance No. 25-4,034; applications submitted on or after that date are reviewed under the 2025 California Building Standards Code and local amendments

Fee schedule
City of Burbank Citywide Fee Schedule — FY 2026-27 (adopted)

verified Aug 10, 2026 · source · The Citywide Fee Schedule contains the fee amounts of most city-provided services; the Revenue page lists FY 2026-27 as the current schedule

Frequently asked questions

Do I need a permit to replace an AC or furnace in California?

Generally yes. An equipment changeout is permitted mechanical work in most California jurisdictions, and it usually triggers Title 24 energy-compliance documentation and sometimes third-party HERS verification. The exact fee and process are set by the city — confirm with the department below.

What is HERS verification and do I need it?

HERS (Home Energy Rating System) verification is independent field verification of certain Title 24 measures — commonly duct leakage and refrigerant charge on changeouts. It's performed by a certified HERS rater, separate from the city inspection. Whether it applies depends on the scope and the energy code.

Does a mini-split install need a permit?

Generally yes — a new ductless mini-split adds equipment, electrical, and refrigerant work and is permitted mechanical (and often electrical) work in California. Confirm the local process with the AHJ below.

Is a thermostat swap permitted?

Usually not — a like-for-like thermostat replacement is generally treated as maintenance across California. This is a general norm, not a guarantee; check the city below.

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