Rex Moore Group, Inc.

Rex Moore Electrical & Systems Contractors & Engineers is a prominent electrical contracting and engineering firm located in Sacramento, California. Established in 1922, the company has over a century of experience in providing comprehensive electrical solutions. It operates as a full-service firm, specializing in electrical design and construction, service and maintenance, and innovative technologies.The company offers a variety of services, including design/build and bid work for electrical and low voltage projects. Rex Moore has one of the largest service and maintenance departments in the industry, providing 24-hour emergency and routine maintenance services. It is also known for adopting Lean manufacturing principles and utilizing Building Information Modeling (BIM) technology to improve project efficiency.Rex Moore is recognized as one of the top electrical contractors in the nation, with a strong presence in commercial and industrial sectors. The company reported an annual revenue of $200.1 million in 2025 and employs approximately 158 people. It is led by President Jason Blum and continues to be a key player in the electrical contracting industry.