You should be able to trust your electrical service provider to deliver the services they promise. FSG has built a team of dedicated electrical professionals that can build a building from the ground up or service it from the ceiling down. San Antonio is a close-knit community. As a business owner or operator, you want to know that the people you do business with care as much about the community as you do. FSG opened its doors in San Antonio more than 37 years ago and has never forgotten that. At FSG we believe that no matter how big or small the customer is, they are our neighbor first! The best contractors don't just build good buildings, they build good people.