Product/service: Energy auditing and conservation

Franchises in the U.S.: 51

Growth in franchises (2009-11): 350%

Net worth requirement: $100,000

Royalty: $500 flat per month for the first two years, then $800 per month

Franchise fee: $29,900


With high heating and cooling costs and growing consumer interest in energy conservation, Pro Energy Consultants shows homeowners and commercial landlords how to lower their monthly utility bills.

The Cleveland, Ohio-based franchise does energy-use audits to help people better understand the energy needs of their homes and businesses, as well as how to save money with moves such as replacing windows or insulating against drafts. Franchisees also conduct thermal scans in workplaces, aimed at preventing electrical fires and meeting environmental safety codes.

Franchisees are provided with marketing assistance and also are trained to present informative energy-saving seminars in their communities, adding to their visibility and reputation. Pro Energy has been franchising since 2008.