Mobile gas appliance installer

Homeowners, landlords, property managers, and local plumbers or contractors who sub out gas work.

Flat price per installation (such as a water heater swap) or an hourly rate plus parts, with repeat work from landlords and property managers.

• Gas piping and appliance installation
• Leak testing and safety procedures
• Clear quoting and customer communication

• Most states and many cities require a license for gas work, and work without one can be illegal, so check your state board before taking any job
• Permits and inspections are often required for gas line work, so check with your city or county building department
• Gas leaks and carbon monoxide are serious safety risks, so follow code, test every connection and keep records
• General liability insurance, and workers' compensation once you hire; some areas also ask for a contractor bond

Startup costs are typically around $5,000 to $25,000, depending on your van, tools, testing equipment and insurance. These are estimates, so get quotes for your own area before committing.

Monthly revenue is typically around $4,000 to $20,000, depending on your rates, the jobs you take and how many hours you work. These are estimates, not guarantees, and revenue is not profit once you cover materials and vehicle costs.

Most states and many cities require a license for gas work, and work without one can be illegal, so check your state board first. Also check permit and inspection rules with your city or county building department, plus insurance and any bond requirements.