Mesa Associates, Inc is a woman/minority-owned, full-service multi-discipline engineering, procurement, and construction management (EPCM) firm. Founded in 1988 and headquartered in Madison, Alabama, the company has grown to over 1,000 associates operating across the United States. It provides comprehensive engineering services to clients in the electric utility, heavy industrial, and government sectors.
The firm's technical work spans a broad range of domains, including engineering studies, system analysis, design, specifications, schedules, and cost estimates. Its core competencies cover power generation, power delivery (substations, switchyards, transmission and distribution systems), industrial engineering, defense engineering, aerospace engineering, and renewable energy engineering.
Mesa Associates has been consistently recognized in industry rankings, placing in the Top 10 of EC&M's Top 40 Electrical Design Firms list every year since 2012. The company's client base operates across key verticals including electric utility, power generation, power delivery, industrial, defense, aerospace, and renewable energy.






