A buddy of mine — licensed, experienced, ten years in the trade — drilled through a water supply line inside a wall last March. It happened fast. Water poured into the finished basement below for twenty minutes before they got the main shut off. The damage estimate came in at $34,000. He called his insurance company and discovered his policy had lapsed six weeks earlier because he missed a payment. He is still paying off that $34,000. One missed premium payment, one bad drill hole, and a decade of building a good business nearly went up in smoke. Here are seven insurance mistakes I see handymen make constantly — and any one of them can produce the same result.
Mistake 1: Operating Without General Liability
This is the most dangerous gamble in the trades. About 30 percent of solo handymen operate without general liability insurance, either because they think it is too expensive or because they figure nothing bad will happen. GL insurance for a solo handyman costs $80 to $150 per month — roughly $1,000 to $1,800 per year. A single liability claim averages $30,000 to $50,000. You are betting your house, your truck, and your savings account that you will never make a mistake, that a customer will never trip over your tools, and that water will never go where it should not. Those are bad odds.
Get a general liability policy with at least $1 million per occurrence and $2 million aggregate. Call three brokers, get quotes, and pick one this week. Not next month. This week.
Mistake 2: Insufficient Coverage Limits
Having insurance is not the same as having enough insurance. A $300,000 GL policy costs slightly less than a $1 million policy — maybe $20 per month less. But if you cause $500,000 in damage (a fire that spreads to adjacent units in a condo building, for example), that $300,000 policy leaves you personally responsible for $200,000. The price difference between adequate and inadequate coverage is trivially small compared to the gap in protection.
Most commercial clients and property managers require $1 million per occurrence minimum. Some require $2 million. If you carry anything less, you are locking yourself out of the most lucrative work while still paying for insurance that may not actually cover a serious claim.
Mistake 3: Skipping Workers Compensation
Many states require workers comp coverage once you have even one employee. Some states require it even if you are a solo operator with no employees. The requirements vary significantly — Texas does not require it at all, while most northeastern states require it the moment you hire anyone. If your state requires it and you do not have it, you face fines ranging from $500 per day to criminal charges, depending on the state.
Even where it is not legally required, workers comp protects you if a helper gets hurt on a job. Without it, an injured worker can sue you personally for medical bills, lost wages, and pain and suffering. A table saw accident resulting in a finger amputation can easily produce a $250,000 claim. Workers comp typically costs $200 to $400 per month for a small crew and eliminates this exposure entirely.
Mistake 4: Using Personal Auto Insurance for Your Work Vehicle
Your personal auto insurance policy almost certainly excludes commercial use. If you are hauling tools and materials to job sites in a truck insured with a personal policy and you get into an accident on the way to a job, your insurer can deny the claim. You will be personally liable for vehicle damage, medical bills, and any property damage — and you will have been paying premiums on a policy that was never going to cover you when it mattered.
Commercial auto insurance for a work truck typically costs $150 to $300 per month. It covers you while driving to and from job sites, hauling materials, and anything else business-related. It also covers tools and equipment in the vehicle, which personal policies do not. If your truck is broken into and $5,000 in tools are stolen, commercial auto covers it. Personal auto does not.
Mistake 5: Letting Your Policy Lapse
This is what happened to my buddy. He missed one premium payment, his insurer sent a cancellation notice he did not open because it looked like junk mail, and his policy lapsed. He did not find out until he needed it. Insurance companies do not give grace periods out of the goodness of their hearts — if payment is late, coverage can terminate immediately depending on your state and your policy terms.
Set up autopay for every insurance premium. Put a calendar reminder for the payment date so you can verify it went through. If money is tight one month, insurance is the last bill you skip — before your phone, before your subscriptions, before anything that is not keeping a roof over your head. A lapsed policy is the same as no policy, except you had the false comfort of thinking you were covered.
Mistake 6: Not Listing Subcontractors
If you hire subcontractors and they are not listed on your insurance policy, your insurer can deny claims arising from their work. If a sub you hired damages a customer's property, your GL policy may not cover it unless that sub is either listed on your policy or carries their own insurance with you listed as an additional insured. Always require subs to provide a Certificate of Insurance before they start work, and notify your insurer when you bring on new subs.
Mistake 7: Wrong Classification Codes
Insurance policies use classification codes to define what type of work is covered. A general handyman classification code is different from a painting contractor code, which is different from a carpentry code. If your policy classifies you as "general maintenance" but you are regularly doing carpentry, and a claim arises from carpentry work, the insurer can argue the claim falls outside your classified scope and deny coverage.
Review your classification codes annually. If the type of work you do has shifted — maybe you started doing more deck building or more plumbing than when you first got the policy — update your codes. The premium difference is usually small, but the coverage gap from wrong codes can be total. Talk to your insurance broker about exactly what work is and is not covered under your current classification. Keep your insurance documents organized in HandyBook alongside your jobs so you can verify coverage before taking on work that might fall outside your policy.