Buildings to call on first
- Commercial kitchens. Restaurants have hoods, grease lines, water heaters and equipment that can’t go down during service.
- Coolers and freezers running around the clock at grocers, markets and convenience stores.
- Long hours. Equipment that runs most of the week wears out faster.
- Large spaces with more lighting, panels, fixtures and restrooms to keep running.
- New owners, who often have deferred repairs, remodels and build-outs ahead.
Get licensed, insured and bonded
Before you chase commercial work, make sure your paperwork is ready. Licensing for electrical and plumbing work is set by your state and sometimes your city or county, and most commercial jobs need permits and inspections. Carry general liability and workers’ comp, and be ready to send a certificate of insurance, often naming the customer or property owner as an additional insured. Some jobs, landlords and general contractors also ask for a bond. Having all of this ready makes you easy to say yes to.
Build your list
- Drive commercial strips and note restaurants, grocers and shops with heavy equipment.
- Property managers and landlords, who handle repairs for many tenants at once.
- General contractors who sub out electrical and plumbing on remodels.
- A prospecting map like Canvas Scout, which flags commercial kitchens, coolers and freezers, equipment running long hours, big spaces and new owners with build-outs ahead.
What to say at the door
Ask for the owner, general manager or whoever calls when something breaks. Visit outside their rush:
“Hi, I’m Luis with Metro Electric and Plumbing. We do a lot of service work for restaurants around here. Who do you call when a breaker trips or a drain backs up in the middle of service? … I’m not asking you to switch. I’d like to leave my card so you have a backup who can get here fast.”
Leave a one-page sheet with your license number, proof of insurance, the services you cover and how to reach you after hours.
Offer a service agreement
One-off repair calls are a start, but service agreements build a steady business. Offer scheduled checks on the equipment that matters most to them, like panels, lighting, water heaters and drains, with priority response when something fails. Be clear in writing about what is covered, response times, rates and what counts as extra work. Never cut corners on permits or code to win a job.
Follow up and be the first call
Most businesses already have someone they call, and they switch when that contractor doesn’t show up. Check in every couple of months, note each building’s equipment and problems, and answer fast when they finally call. After the job, ask for a referral to the business next door and to their landlord.
Where Canvas Scout fits
Canvas Scout maps every local business in your territory and flags commercial kitchens, coolers and freezers, equipment running long hours, big spaces and new owners with build-outs ahead. See Canvas Scout for commercial electricians and plumbers, or look up how many businesses are in your territory.

