AV consultant for offices and venues

Small offices, churches, schools, restaurants, event venues and community centers that need a setup but don't have an in-house tech person.

Flat fee per site assessment and design, or an hourly rate. Some consultants also earn a reseller margin on equipment, if they choose to sell it.

• Knowing audio, video and networking basics
• Reading a room and a client's needs
• Writing clear proposals and equipment lists

• General liability and professional liability (errors and omissions) insurance, check what covers advice you give
• Check whether your state or city requires a business license, and home occupation rules or HOA limits if you work from home
• If you recommend or install low-voltage wiring, check your state's rules on who may do that work
• Be clear in contracts about whether you are advising only or also responsible for installation results

Startup costs are typically around $500 to $3,000, depending on your testing tools, design software, insurance and how you market yourself. Working from home as an advisor keeps costs lower than an installation business.

Monthly revenue is typically around $1,000 to $5,000, depending on how many clients you take on (from about 8 hours a week), your fees and the size of the projects. These figures are estimates, not guarantees.

Check which general and professional liability insurance covers advice you give, and whether your state or city requires a business license. Check home occupation or HOA limits, and state rules on low-voltage wiring. Be clear in contracts about advice versus installation.