Garage Custom Machine and Fixture Builder

Small manufacturers, machine shops, food and packaging producers, labs and workshops that need a one-off tool and can't buy it off the shelf.

A quoted fixed price per project, usually with a deposit up front and a final payment on delivery. Repeat work and small modifications or repairs add steady income.

• Mechanical design and CAD
• Welding, fabrication or machining
• Reading drawings and quoting accurately
• Clear communication with customers

• Check zoning rules, any home occupation permit, and HOA or lease limits on noise, welding and deliveries
• General liability and product liability insurance, since a faulty machine can injure someone
• Machine safety: guarding and relevant OSHA and industry standards, which customers may expect you to follow
• Put scope, deposits, payment milestones and who owns the design in a written contract
• Fire safety and storage of metal, gas and oils in a garage, check with your insurer and local fire code

Startup costs are typically around $3,000 to $15,000, depending on the fabrication and design tools you already have and what you need to add. These are estimates, so list your equipment gaps before you take on paid work.

Monthly revenue is typically around $1,000 to $5,000, depending on how many jobs you take, their complexity and how you price one-off builds. That is revenue, not profit, so allow for materials and insurance.

Check zoning, any home occupation permit, and HOA or lease limits on noise, welding and deliveries. Also check liability and product liability insurance, machine safety standards such as OSHA, fire code for storing metal, gas and oils, and a written contract.