HVAC retrofit and building automation contractor with wireless field operations
Mesa Energy operates a facilities-services business focused on HVAC retrofits, building automation systems, and energy optimization across commercial real estate. The tech stack reflects a hybrid operational model: industrial controls (Siemens, Honeywell, Tridium, BACnet) for mechanical systems, enterprise resource planning (Ariba, Maximo) for maintenance scheduling, and design/CAD tools (AutoCAD, Revit, Bluebeam) for project delivery. The adoption of BIM signals a shift toward more integrated, digital-first project workflows. Engineering dominance in the hiring mix (102 active roles, mostly mid-level) paired with active safety and automation projects suggests Mesa is scaling technical delivery while systematizing field operations.
Notable leadership hires: IT Team Lead
Mesa Energy is a licensed HVAC, building automation, and retrofit contractor based in Irvine, California, serving commercial facilities and building owners. The business model centers on design-build retrofit projects, preventive maintenance contracts, chiller services, and energy reduction strategies. With 501–1,000 employees across the United States, Mesa combines in-house engineering, design, and field service capabilities to deliver turnkey solutions. Operations are anchored in wireless communications between the home office and field technicians—enabling real-time dispatch of work orders, service tickets, and maintenance data. Current projects span retrofit deployments, plant expansion, LEED commissioning, and CAD library standardization.
Mesa uses Siemens, Honeywell, Tridium, and BACnet for building automation; Ariba and Maximo for enterprise procurement and asset maintenance; AutoCAD, Revit, and Bluebeam for design and field documentation; and Microsoft 365, SharePoint, and Smartsheet for office productivity and project tracking.
Mesa Energy is headquartered in Irvine, California, and hires exclusively in the United States.
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