What Can a Handyman Do Without a License in Wilmington, Delaware?
In Wilmington (New Castle County), Delaware generally does not have a single statewide “general contractor license” for typical handyman/home-improvement work; instead, most contractors must (1) hold a Delaware Division of Revenue business license and (2) comply with any city licensing/permit rules, while regulated trades (electrical, plumbing, HVAC/refrigeration, etc.) require separate state professional licenses. A “handyman exemption” is not a clearly defined statewide dollar-threshold license exemption in Delaware the way some states have; the key dividing line is whether you are performing regulated trade work or work requiring permits/inspections.
✅ What You Can Do Without a License
- Interior painting, patching, and minor drywall repairs (non-structural)
- Replace door hardware, locks, hinges, and install weatherstripping
- Basic carpentry like baseboards/trim, shelving, and non-structural cabinet installs
- Minor fence/gate repairs (not involving structural engineering or large retaining walls)
- Caulking, grouting, tile repairs that do not involve plumbing alterations behind walls
- Replace faucets/toilets as like-for-like swaps where local code/permit rules allow (verify—many jurisdictions treat plumbing work as licensed/permit work)
- Replace light fixtures/switches like-for-like only if local rules allow and power is safely shut off (verify—electrical work is a regulated trade and often requires a licensed electrician/permit)
- Gutter cleaning, pressure washing, minor exterior repairs that do not modify structure
Common Jobs Handymen Take in Wilmington
Based on the DE threshold, handymen in Wilmington commonly take on:
- Interior painting, patching, and minor drywall repairs (non-structural)
- Replace door hardware, locks, hinges, and install weatherstripping
- Basic carpentry like baseboards/trim, shelving, and non-structural cabinet installs
- Minor fence/gate repairs (not involving structural engineering or large retaining walls)
- Caulking, grouting, tile repairs that do not involve plumbing alterations behind walls
- Replace faucets/toilets as like-for-like swaps where local code/permit rules allow (verify—many jurisdictions treat plumbing work as licensed/permit work)
- Replace light fixtures/switches like-for-like only if local rules allow and power is safely shut off (verify—electrical work is a regulated trade and often requires a licensed electrician/permit)
- Gutter cleaning, pressure washing, minor exterior repairs that do not modify structure
⚠️ What Requires a License
- Electrical work as a business (new circuits, panel work, service upgrades, most wiring, many fixture additions) — typically requires a Delaware-credentialed electrical professional and permits/inspection
- Plumbing work beyond very minor fixture swaps (water heater replacement, new supply/drain/vent lines, relocating fixtures, opening walls for plumbing) — typically requires a licensed plumber and permits/inspection
- HVAC/refrigeration system installation/repair, especially any refrigerant handling — requires proper HVAC/refrigeration licensing and EPA 608 certification for refrigerants
- Gas piping installation/alteration — commonly treated as licensed plumbing/HVAC/gasfitting work and heavily permitted
- Structural modifications (load-bearing walls, beams, foundation work), major framing, additions — permit/engineering requirements and often contractor qualifications on permit applications
- Roof replacements or significant roof repairs — typically permit-triggering and may have contractor requirements depending on jurisdiction/project
- Any work where Wilmington/New Castle County requires a building permit and licensed trade sign-off on the permit
Business License — Wilmington
Required. City of Wilmington Business License (Privilege/Business License via Finance Department)
Setting Up Your Business in DE
To get paid professionally and protect yourself, register your business. LLC filing fee in DE: $90 (one-time). You'll also need a free EIN from the IRS and a business checking account.
Your Next Steps to Operating Legally in Wilmington
- Step 1: Form your business (LLC optional) and obtain a Delaware Division of Revenue business license through One Stop.
- Step 2: Confirm whether the job address is inside Wilmington city limits or unincorporated New Castle County; set up the proper local account/registration if required.
- Step 3: Apply for Wilmington business licensing (classification-based) and confirm zoning/home-occupation rules if operating from home.
- Step 4: Obtain general liability insurance (and workers’ comp if you will have employees) and line up licensed subcontractors for electrical/plumbing/HVAC as needed.
- Step 5: Before each job, confirm permit requirements with Wilmington or New Castle County permitting/inspections and ensure the correct licensed party pulls permits when required.
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.