Generator Permit Requirements by State

Generator permit rules are set at the local (county and city) level, but state building codes establish the baseline. Select your state for typical permit requirements, setbacks, noise limits, and county-specific examples.

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Always verify locally. State guides show typical requirements — your specific county or city may be stricter. Call your building department before starting any work.

Hurricane Belt States (High Generator Adoption)

⚡ Florida ⚡ Texas ⚡ North Carolina ⚡ South Carolina ⚡ Georgia ⚡ Louisiana

Northeast (Strict Noise / Complex Permits)

⚡ New York ⚡ New Jersey ⚡ Massachusetts ⚡ Connecticut ⚡ Maryland ⚡ Pennsylvania ⚡ Virginia

Midwest

⚡ Illinois ⚡ Michigan ⚡ Ohio ⚡ Minnesota ⚡ Indiana ⚡ Wisconsin ⚡ Missouri

South & Mountain West

⚡ Tennessee ⚡ Colorado ⚡ Arizona ⚡ Washington ⚡ California

Quick Comparison by State

StateNoise Limit (typical)Setback from OpeningsTypical FeesProcessing Time
Florida60–65 dBA5 ft$250–$8001–4 weeks
Texas65–70 dBA5 ft$250–$6001–3 weeks
California55–60 dBA5 ft$400–$1,2003–8 weeks
New York55–65 dBA5 ft$300–$8002–6 weeks
New Jersey60–65 dBA5 ft$300–$7002–4 weeks
Massachusetts55–60 dBA5 ft$300–$7002–4 weeks
Connecticut55–60 dBA5 ft$250–$6002–3 weeks
Pennsylvania60–65 dBA5 ft$250–$6001–3 weeks
Georgia60–65 dBA5 ft$200–$5001–3 weeks
North Carolina60–65 dBA5 ft$200–$5001–3 weeks
Virginia55–65 dBA5 ft$250–$6001–3 weeks
Illinois58–65 dBA5 ft$250–$6002–4 weeks
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Use our Permit Readiness Checker to get a custom permit list for your state and situation — takes 60 seconds.