What Can a Handyman Do Without a License in Saint Louis in Saint Louis County, Missouri?

Missouri does not issue a single statewide “general contractor” or “handyman” license. Instead, contractor licensing (and most trade licensing) is handled at the city/county level, meaning a handyman can often operate without a state contractor license—but must comply with local contractor registrations, permits, and any required electrical/plumbing/HVAC credentials where the job is located.

The magic number in MO: $Unlimited. Jobs under $Unlimited (labor + materials combined) don't require a contractor license — you can take those as a handyman. Jobs at or above $Unlimited require a contractor license. Know your number, know your limit.

✅ What You Can Do Without a License

Painting (interior/exterior) where no lead-abatement certification is required; follow EPA RRP rules for pre-1978 homes when applicable
Drywall patching and minor repairs (non-structural)
Trim/carpentry repairs (baseboards, door casing, minor cabinetry repairs)
Replacing door hardware (locks/knobs), installing shelves, curtain rods, and TV mounts
Minor caulking/grouting, tile repairs that do not alter waterproofing assemblies or plumbing
Assembling prefabricated furniture/sheds/playsets (non-permanent, non-structural foundations)
Gutter cleaning and minor soffit/fascia repairs (no structural roof framing changes)
Like-for-like fixture swaps only where the local inspector permits it (e.g., replacing a faucet or light fixture) — BUT permits/licensed trades are often required in the City of St. Louis depending on scope

Common Jobs Handymen Take in Saint Louis

Based on the MO threshold, handymen in Saint Louis commonly take on:

Painting (interior/exterior) where no lead-abatement certification is required; follow EPA RRP rules for pre-1978 homes when applicable
Drywall patching and minor repairs (non-structural)
Trim/carpentry repairs (baseboards, door casing, minor cabinetry repairs)
Replacing door hardware (locks/knobs), installing shelves, curtain rods, and TV mounts
Minor caulking/grouting, tile repairs that do not alter waterproofing assemblies or plumbing
Gutter cleaning and minor soffit/fascia repairs (no structural roof framing changes)
Like-for-like fixture swaps only where the local inspector permits it (e.g., replacing a faucet or light fixture) — BUT permits/licensed trades are often required in the City of St. Louis depending on scope

⚠️ What Requires a License

Pulling electrical permits and performing electrical work beyond minor like-for-like device/fixture replacement (especially any panel work, new circuits, rewiring) — typically requires a locally licensed electrician in the City/metro municipalities
Plumbing system alterations (new lines, moving fixtures, water heater replacement in many jurisdictions, sewer work) — typically requires a locally licensed plumber and permits/inspections
HVAC/mechanical system installation or replacement (furnaces, AC condensers, coil changes, duct modifications) — commonly requires mechanical permits; refrigerant handling requires EPA Section 608 certification
Gas piping installation/alteration (CSST, black iron, appliance gas hookups beyond simple connections) — commonly requires permitted work by qualified trades
Structural work (load-bearing walls, beams, foundation repairs, framing changes) — generally requires building permits and plan review
Roof replacement (not just minor repair) — commonly permitted and may require contractor registration depending on municipality
Work in regulated environments (lead-based paint in pre-1978 housing where RRP applies; asbestos-containing materials) — requires federal/state compliance and may require specialty licensing/abatement contractors

What to Tell Clients About Your Scope of Work

In MO, you can take jobs under $Unlimited (labor + materials) without a contractor license. When a client asks, be straightforward: for jobs under this threshold, you're operating legally as a handyman. For larger projects, refer them to a licensed contractor or get licensed before bidding that work.

Business License — Saint Louis

Required. City of St. Louis Business License (Business License / Business Registration handled through the Collector of Revenue / License Collector functions)

Setting Up Your Business in MO

To get paid professionally and protect yourself, register your business. LLC filing fee in MO: $50 (one-time). You'll also need a free EIN from the IRS and a business checking account.

Your Next Steps to Operating Legally in Saint Louis

Step 1: Form your business entity (LLC recommended) with the Missouri Secretary of State ($50 filing).
Step 2: Obtain a City of St. Louis business license if you are operating in the City (fee varies by classification and gross receipts/payroll; confirm with Collector of Revenue).
Step 3: Get general liability insurance (commonly $1M/$2M) and keep certificates ready for permit pulls and commercial clients.
Step 4: Before quoting, verify whether the jobsite municipality requires contractor registration and whether your scope triggers permits or licensed-trade involvement (City of St. Louis Building Division for city jobs; county/municipal building departments elsewhere).

Research generated by AI. Verify all requirements with your local licensing authority before making business decisions.