The price difference between a licensed and unlicensed contractor can be significant — sometimes 20–40% on larger jobs. That savings looks appealing until you understand what you're actually giving up. Here's a clear-eyed look at the real risks, and a way to make sure you never have to run the check yourself.
What licensing actually means
A contractor license isn't just a piece of paper — it requires passing trade exams, demonstrating experience hours, maintaining insurance, and in many states completing continuing education. For trades like electrical and plumbing, it means the person doing the work understands code, safety standards, and has been vetted. It also means there's a licensing board you can complain to if something goes wrong.
The insurance problem
Most homeowner's insurance policies exclude coverage for damage caused by unlicensed contractors. If an unlicensed electrician's work causes a fire, your insurer may deny the claim entirely. If a worker gets injured on your property without workers' comp coverage, you may be personally liable for their medical bills. These aren't theoretical risks — they're the reason every legitimate contractor carries both licenses and insurance.
Unpermitted work is your problem, not theirs
When a job requires a permit and one isn't pulled, the liability stays with the homeowner — not the contractor who did the work. Unpermitted work can block a home sale (discovered during inspection), require removal and redo at your expense, and create ongoing insurance issues. Some municipalities issue fines. A licensed contractor who pulls permits protects you; an unlicensed one who skips them creates problems you'll own for years.
When unlicensed might be acceptable
Some tasks don't require a license in most states — basic handyman work, painting, cleaning, and simple repairs under a certain dollar threshold. This varies significantly by state. For anything involving electrical systems, plumbing supply or drain lines, gas lines, structural elements, or HVAC — there is no legitimate argument for hiring someone unlicensed.
How to verify a license in two minutes
Ask for the license number and look it up on your state's contractor licensing board website. Confirm the license is active, covers the trade in question, and is in the name of the person or business you're hiring. Then ask for a certificate of insurance showing general liability and workers' compensation. Any legitimate pro has both on hand and won't be offended by the question.
Or let the check happen before the pro is assigned
The reason many homeowners skip the license check is that it's one more step in an already tedious process: searching, calling, comparing, and scheduling. A request service like Novum moves that step in front of you. Every pro in Novum's partner network is vetted for the licensing and insurance their trade requires before Novum assigns them to a request. You submit one request, Novum lines up a licensed, insured pro, gets you an upfront quote before work starts, and stands behind the job with the Novum Guarantee. The check still happens — you just don't have to run it.
Bottom line
For any licensed trade — plumbing, electrical, HVAC, roofing — the license and insurance requirement is non-negotiable. The apparent savings of an unlicensed contractor evaporate instantly if something goes wrong. Verify it yourself, or use a service that verifies it for you before anyone shows up at your door.
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