Electrical Panel Upgrade Permits in Indiana: 100 to 200 Amp

The Bottom Line: You Always Need a Permit

Electrical panel upgrades require a permit in every Indiana jurisdiction — no exceptions. Whether you are upgrading from 100 amps to 200 amps, replacing a worn-out panel, swapping a meter base, or adding circuits for an EV charger, you need an electrical permit before any work begins.

This is not a gray area. Unlike some home improvement projects where permit requirements vary by city or county, electrical panel work universally requires a permit because of the fire and electrocution risks involved. The permit triggers an inspection that verifies your new panel is properly grounded, bonded, and wired to current code.

Why Homeowners Upgrade Their Electrical Panels

Most panel upgrades are driven by one of these situations:

EV charger installation. A Level 2 EV charger draws 40 to 50 amps on a dedicated 240-volt circuit. Many older homes with 100-amp service simply do not have the capacity to add this load safely. The charger itself may only need an electrical permit, but if the panel cannot support the additional circuit, a full service upgrade becomes necessary.

Home addition or major renovation. Adding square footage means adding circuits. If your existing panel is at or near capacity, the addition will push you past safe limits. Most contractors will flag this during the planning phase.

HVAC system upgrade. Modern heat pumps and high-efficiency systems often require dedicated circuits that older panels cannot accommodate. If you are replacing a gas furnace with an electric heat pump, the electrical load increase can be substantial.

Old or recalled panels. Federal Pacific Electric (FPE) Stab-Lok panels and Zinsco panels are known fire hazards. While Indiana has no statewide mandate to replace them, insurance companies increasingly refuse to cover homes with these panels, and home inspectors flag them on every inspection. If your home has one of these panels, replacement is not optional — it is overdue.

General capacity issues. Flickering lights, tripping breakers, and double-tapped breakers are signs your panel is overloaded. A 100-amp panel was adequate for a 1970s home, but modern electrical loads — multiple air conditioners, electric dryers, kitchen appliances, home offices — often exceed what 100 amps can safely deliver.

Panel Replacement vs. Panel Upgrade: Know the Difference

These terms are often used interchangeably, but they describe different scopes of work — and the permit requirements are the same for both.

Panel replacement means swapping out the breaker panel box for a new one while keeping the same amperage and meter base. The utility service stays the same. This is common when an old panel is corroded, full of obsolete breakers, or recalled (FPE, Zinsco). A panel replacement is the simpler of the two jobs, but it still requires an electrical permit and inspection.

Panel upgrade (also called a service upgrade) means increasing the amperage — typically from 100 amps to 200 amps. This requires a new panel, a new meter base, a new service entrance cable, and coordination with your utility company. The utility must disconnect power, the electrician installs the new equipment, an inspector approves the work, and the utility reconnects with a new meter. This is a larger job with more steps and more coordination.

Both require an electrical permit. Both require inspection. The difference is scope, cost, and whether the utility company needs to be involved in the disconnect/reconnect process.

The Step-by-Step Permit Process

Upgrading an electrical panel in Indiana follows a predictable sequence. Skipping steps or doing them out of order creates delays and complications.

Step 1: Hire a Licensed Electrician

In most Indiana jurisdictions, electrical work must be performed by a licensed electrician. Indianapolis requires contractors to hold a valid electrical contractor license. Hamilton County jurisdictions (Carmel, Fishers, Westfield, Noblesville) enforce similar requirements. Even in jurisdictions that allow homeowner-occupants to pull their own electrical permits, the practical reality is that panel upgrades involve working inside an energized meter base — this is genuinely dangerous work.

Get at least two quotes. A standard 200-amp panel upgrade in central Indiana typically costs $1,800 to $3,500 for the complete job including permit fees, depending on the complexity and whether the meter base needs relocation.

Step 2: Pull the Electrical Permit

Your electrician will typically handle the permit application. The permit must be obtained before any work begins. Required information usually includes:

• Property address and owner name
• Scope of work (amperage change, panel make/model, number of circuits)
• Contractor license number
• Site plan or electrical diagram (for service upgrades)

In Indianapolis, permits are filed through the Department of Business and Neighborhood Services (BNS). Many Hamilton County jurisdictions use online portals. Fort Wayne handles permits through the Department of Planning Services. Evansville processes permits through the Area Plan Commission.

Step 3: Coordinate with Your Utility Company

For a full service upgrade (not a simple panel swap), the utility company must be involved. This is often the step that adds the most time to the project.

AES Indiana (serving Indianapolis and central Indiana): Contact AES to schedule a temporary disconnect. They will pull the meter, your electrician performs the work, the inspector approves it, and AES installs a new meter. AES typically requires 5 to 10 business days’ notice for scheduling.

Indiana Michigan Power (I&M) (serving Fort Wayne and northeast Indiana): Similar process. I&M requires advance notice and may need to inspect the meter base and service entrance before reconnecting.

Duke Energy Indiana (serving southern and western Indiana, including parts of Evansville): Duke requires coordination for service upgrades and meter base changes. Their scheduling window is similar to AES.

Indiana utilities will not reconnect power without an approved inspection. This is a hard rule. Your electrician should know this, but it bears repeating — the inspection must be completed and approved before the utility will restore service.

Step 4: Installation

With the permit in hand and the utility disconnect scheduled, the electrician performs the work. For a full 200-amp upgrade, this typically includes:

• Utility disconnects power and pulls the meter
• Remove old panel, meter base, and service entrance cable
• Install new 200-amp meter base and service entrance cable
• Install new 200-amp breaker panel
• Reconnect existing branch circuits to new breakers
• Install new grounding electrode system if required
• Add any new circuits (EV charger, HVAC, etc.)
• Label all breakers in the new panel

Step 5: Inspection

Once the work is complete, the electrician calls for inspection. In most jurisdictions, inspections are scheduled within 1 to 3 business days of the request.

What the inspector checks:

• Proper grounding and bonding (grounding electrode conductor, bonding jumper, water pipe bond)
• Correct wire sizing for the service amperage
• Proper breaker sizing for each circuit
• AFCI protection on required circuits (bedrooms, living areas — per NEC 2020/2023)
• GFCI protection on required circuits (bathrooms, kitchens, garages, outdoors, basements)
• Panel clearance (36 inches of clear workspace in front of the panel, per NEC 110.26)
• Proper labeling of all circuits
• Weatherproof meter base installation
• Service entrance cable properly secured and protected

If the inspection fails, the electrician must correct the deficiencies and schedule a re-inspection. Most jurisdictions allow one free re-inspection; subsequent re-inspections may carry additional fees.

Step 6: Utility Reconnect

After the inspection passes, the inspector signs off on the permit and notifies the utility (or provides a signed inspection card). The utility then schedules the reconnect — installing a new meter and restoring power. This typically happens within 1 to 3 business days of the approved inspection.

Indiana Code Requirements

Indiana adopts the National Electrical Code (NEC) as its baseline for electrical work, though the specific edition in effect varies. The Indiana Fire Prevention and Building Safety Commission oversees statewide adoption.

Key NEC requirements that affect panel upgrades:

Grounding. The grounding electrode system must meet current NEC standards. Older homes may have inadequate grounding — a driven ground rod, a concrete-encased electrode (Ufer ground), or a metallic water pipe bond may be required. Your electrician will assess what is needed.

AFCI protection. The NEC requires Arc-Fault Circuit Interrupter (AFCI) breakers on circuits serving bedrooms, living rooms, dining rooms, hallways, closets, and similar living spaces. When you upgrade a panel, inspectors in most Indiana jurisdictions will require AFCI breakers on these circuits even if the original panel did not have them.

GFCI protection. Ground-Fault Circuit Interrupter protection is required on circuits serving bathrooms, kitchens (countertop receptacles), garages, unfinished basements, crawlspaces, outdoors, and laundry areas. Like AFCI, a panel upgrade often triggers GFCI requirements on circuits that were previously grandfathered.

Service entrance requirements. The service entrance cable, meter base, and weatherhead must meet current NEC standards for the new amperage. For 200-amp service, this typically means 2/0 copper or 4/0 aluminum service entrance conductors.

Panel clearance. NEC 110.26 requires 36 inches of clear, unobstructed workspace in front of the electrical panel, 30 inches wide, and the space must extend from floor to ceiling height or 6.5 feet, whichever is less. If your current panel location does not meet these clearances, the inspector may require the panel to be relocated — adding cost and complexity.

Permit Fees by Jurisdiction

Electrical permit fees vary across Indiana. Here are typical costs for a residential panel upgrade:

Jurisdiction	Approximate Fee	Notes
Indianapolis (Marion County)	$86	Flat residential electrical permit fee
Carmel	$75–$100	Based on scope of work
Fishers	$75–$125	May include plan review fee
Fort Wayne	$60–$100	Through Dept. of Planning Services
Evansville	$50–$100	Through Area Plan Commission
Hamilton County (unincorporated)	$75–$100	County building department
Hendricks County	$60–$90	County building department
Allen County (unincorporated)	$50–$80	County building department

These fees are for the permit only. They do not include the cost of the electrician, materials, or utility company charges. Always confirm the current fee with your local building department before budgeting — fees change periodically.

What Happens If You Skip the Permit

Skipping the electrical permit for a panel upgrade is one of the worst shortcuts a homeowner can take. The consequences are real and expensive.

Insurance denial. If an electrical fire originates at or near an unpermitted panel, your homeowner’s insurance company may deny the claim entirely. Insurance policies typically require that work comply with local building codes — unpermitted work, by definition, does not. This is not a theoretical risk. Insurance companies routinely investigate the origin of electrical fires and check permit records.

Resale complications. Every competent home inspector will examine the electrical panel. Signs of unpermitted work — mismatched equipment, missing inspection stickers, no permit on record — will appear in the inspection report. Buyers may demand a retroactive permit, a price reduction, or walk away entirely. Lenders may refuse to finance a home with known unpermitted electrical work.

Retroactive permits cost more. If you are caught or need to legitimize the work later, a retroactive permit (sometimes called an “after-the-fact” permit) costs more than a standard permit. The inspector may also require you to open walls to verify concealed wiring, adding significant cost.

Fire and safety risk. The permit process exists because improperly installed electrical panels cause fires and electrocutions. Incorrect grounding, undersized conductors, improper bonding, and missing AFCI/GFCI protection are not cosmetic issues — they are life-safety hazards. An inspection catches these problems before they cause harm.

Code enforcement action. If a building department discovers unpermitted electrical work (through a complaint, a subsequent permit application, or a utility company report), they can issue a stop-work order, require the work to be permitted and inspected, or levy fines.

When You Also Need Other Permits

A panel upgrade sometimes triggers additional permit requirements:

• Building permit: If the panel is being relocated, if walls need to be opened, or if structural modifications are needed to accommodate the new equipment.
• Mechanical permit: If the panel upgrade is part of an HVAC system change that also requires mechanical work.
• Utility easement or right-of-way: Rare, but if the service entrance or meter base relocation affects a utility easement, additional approvals may be needed.

Your electrician should know which permits are needed based on the scope of work. If you are combining a panel upgrade with other projects (EV charger, home addition, HVAC upgrade), make sure all necessary permits are pulled before work begins.

Hiring the Right Electrician

Not all electricians are equally experienced with panel upgrades. Here is what to look for:

• Verify their license with your local building department. In Indianapolis, check with the Department of Business and Neighborhood Services.
• Ask specifically about panel upgrade experience. A residential service upgrade is a different skill set from wiring outlets or installing light fixtures.
• Confirm they will pull the permit as part of their scope of work. Any electrician who suggests skipping the permit is not someone you want working on your home.
• Ask about utility coordination. Experienced electricians have established relationships with AES Indiana, I&M, or Duke Energy and know the scheduling process.
• Get the quote in writing with a breakdown of materials, labor, permit fees, and any utility charges.

A reputable electrician will welcome these questions. The permit and inspection process protects both you and the electrician — it provides documented proof that the work was done correctly.

The Bottom Line

An electrical panel upgrade is one of the most consequential improvements you can make to your home. It is also one of the most heavily regulated — for good reason. The permit process in Indiana is straightforward: apply for the permit, coordinate with your utility, have the work done by a licensed electrician, pass inspection, and get reconnected.

The entire process typically takes 2 to 4 weeks and adds $50 to $150 in permit fees to the total project cost. Compared to the risks of unpermitted electrical work — insurance denial, resale problems, fire hazard — the permit is the easiest and cheapest part of the job.

If you are planning a panel upgrade in Indiana, start by contacting your local building department or use our jurisdiction pages to find permit office contact information, hours, and fee schedules for your area.