Prefab Sunroom Kit Installer

Homeowners adding living space, plus dealers, home improvement retailers and builders who need a trusted installer.

Fixed installation fee per project, or a share of the job when you work as a subcontractor for a dealer. Extras like electrical hookups, flooring and permits handled for the client add to the job price.

• Carpentry and general construction
• Reading plans and measuring accurately
• Customer service and clear quotes

• Many states and cities require a contractor license for home additions, check your state licensing board
• Building permits and inspections are often required, check with your city or county building department
• General liability insurance, and workers' compensation once you hire help
• Working at height and handling large glass panels safely
• HOA rules can restrict what homeowners are allowed to build, so ask clients to check

Startup costs are typically around $5,000 to $25,000, depending on your tools, vehicle, safety and glass-handling equipment, and insurance. Costs also depend on whether you already have a trade setup.

Monthly revenue is typically around $6,000 to $30,000, depending on how many installations you complete, the size of each kit, your pricing, and whether you work with dealers or builders. These are estimates only.

Check your state licensing board, as many states and cities require a contractor license for home additions. Also check building permits and inspections with your local building department, insurance, and HOA rules, which can limit what homeowners may build.