What handyman work requires a license in Merrillville, Indiana?

Work that typically requires a license or a licensed trade professional includes: Plumbing work that extends/relocates supply or drain/waste/vent piping, installs new plumbing lines, or otherwise requires a plumbing permit/inspection (state-regulated via PLA plus local permits); HVACR work such as installing/replacing furnaces, condensers, refrigerant line work, combustion venting changes, or gas appliance connections (state-regulated via PLA plus local mechanical permits); Electrical work beyond very minor like-for-like swaps, especially new circuits, panel/service work, meter work, generator interconnects, EV chargers, or any work requiring an electrical permit (often requires a locally licensed/registered electrical contractor); Gas piping installation/alteration (typically under plumbing/HVAC licensing and local mechanical permits); Structural work: cutting load-bearing walls, framing changes, roof structure repairs, additions, decks/porches with footings, egress modifications (building permits and inspections required); Roofing replacements where local contractor registration/permitting is required (common in many Indiana municipalities). Always verify with your local licensing authority.

What Can a Handyman Do Without a License in Merrillville, Indiana?

Q: What can a handyman do without a license in Merrillville, Indiana?

Common examples include: Painting (interior/exterior) where no lead abatement certification is required and no permit-triggering structural changes are involved; Minor drywall patching/repair and interior trim (baseboards, casing); Basic carpentry repairs (non-structural), shelving, closet hardware; Replace like-for-like faucets/toilets if local code/permit rules allow homeowner/handyman replacement without moving supply/waste lines (verify locally); Replace light fixtures/switches/receptacles like-for-like ONLY where allowed by local rules and with required permits/inspection (many jurisdictions still require a licensed electrical contractor); Gutter cleaning/repair and downspout extensions (non-structural).

By Ray Duke, Founder of Bulletproof Handyman · Last reviewed March 2026

In Indiana, there is no single statewide “general contractor” or “handyman” license; most contractor/handyman regulation happens at the city/town level through contractor registration, local ordinances, and building permits. For Merrillville (Lake County), expect to register locally before pulling permits or advertising as a contractor, and note that electrical/plumbing/HVAC work is licensed/regulated through state boards and local code enforcement even if you call yourself a handyman. Indiana does not publish a universal statewide “handyman exemption” dollar threshold; instead, thresholds (if any) are typically set by local ordinance and by permit requirements for the specific scope of work.

✅ What You Can Do Without a License

Painting (interior/exterior) where no lead abatement certification is required and no permit-triggering structural changes are involved
Minor drywall patching/repair and interior trim (baseboards, casing)
Basic carpentry repairs (non-structural), shelving, closet hardware
Replace like-for-like faucets/toilets if local code/permit rules allow homeowner/handyman replacement without moving supply/waste lines (verify locally)
Replace light fixtures/switches/receptacles like-for-like ONLY where allowed by local rules and with required permits/inspection (many jurisdictions still require a licensed electrical contractor)
Gutter cleaning/repair and downspout extensions (non-structural)
Caulking, weatherstripping, door hardware, locksets
Minor flooring installation (vinyl plank/laminate) not involving structural subfloor changes

Common Jobs Handymen Take in Merrillville

Based on the IN threshold, handymen in Merrillville commonly take on:

Painting (interior/exterior) where no lead abatement certification is required and no permit-triggering structural changes are involved
Minor drywall patching/repair and interior trim (baseboards, casing)
Basic carpentry repairs (non-structural), shelving, closet hardware
Replace like-for-like faucets/toilets if local code/permit rules allow homeowner/handyman replacement without moving supply/waste lines (verify locally)
Replace light fixtures/switches/receptacles like-for-like ONLY where allowed by local rules and with required permits/inspection (many jurisdictions still require a licensed electrical contractor)
Gutter cleaning/repair and downspout extensions (non-structural)
Caulking, weatherstripping, door hardware, locksets
Minor flooring installation (vinyl plank/laminate) not involving structural subfloor changes

⚠️ What Requires a License

Plumbing work that extends/relocates supply or drain/waste/vent piping, installs new plumbing lines, or otherwise requires a plumbing permit/inspection (state-regulated via PLA plus local permits)
HVACR work such as installing/replacing furnaces, condensers, refrigerant line work, combustion venting changes, or gas appliance connections (state-regulated via PLA plus local mechanical permits)
Electrical work beyond very minor like-for-like swaps, especially new circuits, panel/service work, meter work, generator interconnects, EV chargers, or any work requiring an electrical permit (often requires a locally licensed/registered electrical contractor)
Gas piping installation/alteration (typically under plumbing/HVAC licensing and local mechanical permits)
Structural work: cutting load-bearing walls, framing changes, roof structure repairs, additions, decks/porches with footings, egress modifications (building permits and inspections required)
Roofing replacements where local contractor registration/permitting is required (common in many Indiana municipalities)
Any work requiring a permit where the jurisdiction requires the permit holder to be a registered contractor (common municipal rule)

Business License — Merrillville

Required. Contractor registration / business licensing through Town of Merrillville (contractor permitting framework)

Setting Up Your Business in IN

To get paid professionally and protect yourself, register your business. LLC filing fee in IN: $100 (one-time). You'll also need a free EIN from the IRS and a business checking account.

Your Next Steps to Operating Legally in Merrillville

Step 1: Form your business (LLC recommended) via Indiana Secretary of State (INBiz) and keep your registered agent current
Step 2: Contact the Town of Merrillville to confirm contractor registration class (general vs trade) and the current fee schedule before you bid jobs
Step 3: Obtain general liability insurance (and workers’ comp if you have employees); be ready to provide COIs to the town and customers
Step 4: For any job involving plumbing/HVAC/electrical beyond minor replacements, confirm whether a state-licensed trade contractor must pull the permit and perform the work
Step 5: Create a permit checklist and call Merrillville Building Department before starting work that could trigger inspections

Licensing rules and fees change over time, so this information may be out of date. Verify all requirements with your local licensing authority before making business decisions.