Hatzel and Buehler are one of the oldest electrical contractors in country. With over 133 years of experience and a presence in seven states. The focus on staying ahead with technology and contracting method coupled with their traditional values they are seeing a lot of success. They revenue was estimated at 125.8 million dollars which is an increase of previous years. They are involved with pediatric cancer and the american red cross. They are involved in many major projects and are able to compensate with their cutting-edge delivery methods.

Read more: Nation’s Oldest Electrical Contractor Stays Current