Indiana permits
Do you need a permit in Indiana?
Indiana enforces the Indiana Residential Code (based on the IRC) statewide, with enforcement at the municipal or county level. Indiana does not require a statewide general contractor license, but many municipalities (Indianapolis/Marion County especially) require local contractor registration. Electrical and plumbing licensing is handled at the state and local level.
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These are statewide ranges. Get your exact Indiana cost for your zip code and project size.
Can a homeowner pull the permit?
Yes, in most cases. Owner-occupied primary residences. Some municipalities require licensed trades for plumbing/electrical even when the homeowner pulls the permit.
Where to file: City or county building department. Indianapolis uses the Department of Business and Neighborhood Services online portal. Smaller jurisdictions vary. Plan review 1-2 weeks typically.
Permits by trade in Indiana
| Trade | When required | Citation | Typical fee | DIY? |
|---|---|---|---|---|
| Plumbing | In-wall work, fixture changes, water heater, gas | Indiana Plumbing Code | $50-$200 | Conditional |
| Electrical | New circuits, panel work, service upgrades, EV charger | Indiana Electrical Code; NEC | $50-$200 | Conditional |
| Mechanical (HVAC) | Furnace/AC change-out, ductwork, refrigerant | Indiana Mechanical Code | $60-$200 | No |
| Building (structural) | Additions, structural modifications, decks, finished basements | Indiana Residential Code | $100-$600 | Yes |
| Roofing | Re-roofs (most jurisdictions), structural deck repair | Local jurisdiction | $50-$200 | Yes |
| Local contractor registration | Required for hired work in many municipalities (e.g. Indianapolis) | Local ordinance | N/A | Yes |
Hover a Conditional or No entry for the homeowner rule. Always confirm with your local building department, since requirements vary by jurisdiction.
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A Project Blueprint gives you the materials list, tool inventory, Indiana permit steps, and a step-by-step build sequence, calibrated to your zip. Human-reviewed before delivery.