Mobile sheet metal installer

Homeowners, landlords, property managers, small businesses and other contractors who need a subcontractor.

Fixed price per job or hourly rate plus materials, with subcontract work from HVAC firms and roofers helping fill the calendar.

• Sheet metal installation and sealing
• Working safely at height
• Measuring and quoting on site
• Customer communication

• Many states and cities require a contractor or specialty license for ductwork and HVAC-related work, so check your state licensing board
• General liability insurance, and workers' compensation once you hire
• Working at height and on roofs, so check fall protection and safety training
• Check whether you need a permit for certain installs, and who is responsible for pulling it
• Callbacks for leaks or poor fits can eat into profit

Startup costs are typically estimated at around $5,000 to $25,000, depending on your van, tools such as a portable brake, materials stock and insurance.

Monthly revenue is typically estimated at around $3,000 to $12,000, depending on how many jobs you take, their size and whether you subcontract for other contractors. Plan on at least about 20 hours a week.

Many states and cities require a contractor or specialty license for ductwork and HVAC-related work, so check your state licensing board. Also check permits for certain installs, insurance needs, and fall protection and safety training for work at height.