Handymen take on small repairs and odd jobs around a house that do not need a specialist trade. On The SteelToe App you can find handymen listed by town, with phone numbers, free and without an account.
The work is deliberately broad: hanging doors, patching drywall, fixing a running toilet, assembling furniture, mounting a television, replacing a tap washer, adjusting a sticking window. The value is in getting a list of small jobs done in one visit rather than booking four trades.
Ask what they will not take on, which is the most useful question here. Gas work and most electrical and plumbing changes need a licensed trade, and a good handyman will tell you plainly. Ask whether there is a minimum call-out and whether they charge by the hour or by the job.
List your business free. You get your phone number, your website, the towns you cover and what you specialize in, plus an ordinary followed link back to your own site. There is no charge when somebody calls you.