What Can a Handyman Do in Mehlville, Missouri?

Mehlville is an unincorporated community in St. Louis County, Missouri. Missouri does not issue a single statewide “general contractor/handyman” license; instead, contractor licensing (and nearly all trade licensing) is handled at the local/city or county level, and permits are typically required by the local building department even for small handyman jobs. There is no universal statewide “handyman exemption dollar threshold” in Missouri—limits are set by the permitting/licensing authority where the job is located (St. Louis County or the specific municipality).

In MO, jobs under $None typically don't require a contractor license. Always verify with your local licensing authority.

✅ What You Can Do Without a License

Interior/exterior painting (non-lead regulated conditions; follow EPA RRP rules for pre-1978 homes when applicable)
Minor drywall patching and trim repair (non-structural)
Door hardware replacement (knobs, deadbolts) and basic weatherstripping
Cabinet hardware replacement and minor cabinet adjustments (not full reconfiguration requiring permits)
Replacing faucets or toilets ONLY where the local AHJ allows like-for-like fixture replacement without a plumbing license/permit (often still requires permit/inspection—verify locally)
Ceiling fan/light fixture swap ONLY where allowed by the AHJ and not involving new circuits, panel work, or wiring alterations (often still restricted—verify locally)
Gutter cleaning/repair and minor siding repairs that do not alter structure
Basic carpentry such as baseboard replacement, shelving, and non-structural repairs

⚠️ What Requires a License

Electrical work that involves new circuits, panel/service work, running new wiring, adding receptacles, or most troubleshooting/repairs—typically requires a licensed electrician and permit/inspection through the local AHJ in the St. Louis area
Plumbing work beyond simple fixture replacement (moving supply/drain lines, adding fixtures, water heater replacement, sewer work)—typically requires a licensed plumber and permit/inspection
HVAC system installation/replacement, refrigerant handling, or gas furnace work—typically requires licensed HVAC contractor (local) and EPA 608 for refrigerants
Gas piping/appliance gas line work—typically requires licensed plumbing/mechanical contractor and permits
Structural alterations (removing load-bearing walls, framing changes, additions, decks in many cases)—building permit required and often contractor registration
Roof replacements (often permit-triggering) and any work requiring substantial code compliance inspections
Projects in jurisdictions that require contractor registration to pull permits (common in counties/municipalities)

State Licensing Rules (MO)

Even without a state handyman license, you may still need: (1) local contractor registration/business license, (2) building permits, and (3) licensed subcontractors for electrical/plumbing/HVAC depending on the jurisdiction.

Business License — Mehlville

Required. St. Louis County contractor/business licensing applies (Mehlville is unincorporated)

Permit vs. Contractor License — What's the Difference?

A license (or contractor registration) is permission for a person/company to perform or contract for certain work in a jurisdiction; a permit is job-specific approval from the building department to perform work at a particular address with required inspections. In Missouri, even when there is no statewide contractor license, local permits and local trade licensing can still be mandatory—and a handyman may be able to do certain tasks only if the local AHJ allows it and permits are obtained where required.

Important Notes for Mehlville, Missouri Handymen

Insurance: General liability is not usually mandated by the state for handymen, but it is commonly required by property managers and for contractor registration/permits. Typical small handyman GL policies are $1M per occurrence / $2M aggregate (market standard).
Workers’ comp: If you hire employees, Missouri workers’ compensation rules may apply; many GCs require a certificate even for small subs.
EPA RRP rule: If you work on pre-1978 housing/child-occupied facilities and disturb painted surfaces above de minimis levels, you may need to be an EPA RRP-certified firm and use lead-safe practices (federal requirement).
Common compliance mistake: Doing “just a little” electrical/plumbing without checking the local AHJ—St. Louis-area jurisdictions tend to enforce permits and licensed trade requirements.
Always verify jobsite jurisdiction by address: Mehlville mailing address does not guarantee the same permitting authority for every project.

Your Next Steps to Operating Legally in Mehlville

Step 1: Register your business entity (LLC recommended) with the Missouri Secretary of State ($50 filing fee).
Step 2: Confirm the jobsite jurisdiction (unincorporated St. Louis County vs. a municipality) and apply for the correct local business license/contractor registration.
Step 3: Get general liability insurance (and workers’ comp if you have employees) and be ready to provide COIs to permit offices/clients.
Step 4: Before offering electrical/plumbing/HVAC, contact the local AHJ (St. Louis County or the municipality) to confirm what a handyman may legally do and what permits are required.

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