Leo & Son Auto Repair, a family-owned business, has been serving the Merrimack Valley since 1975. They are committed to safety, service, and active participation in the local community.

Owner Leo Lamontagne established the business in 1975, and his son Matthew Lamontagne, now a key part of the operation, is an ASE Certified Master Technician with a specific focus on electric and hybrid vehicles. Matthew now leads in the enterprise's shift towards electric vehicle technology. Leo & Sons can has access to Tesla diagnostic software and the Tesla parts catalog, and have performed many high voltage battery replacements on Nissan Leafs.