GDI Ainsworth is one of North America's leading providers of integrated facility management, mechanical contracting, HVAC services, building automation, energy solutions, electrical services, plumbing, data and communications infrastructure, and ongoing facility maintenance. As a self-performing technical services organization, we deliver comprehensive solutions that support buildings and critical infrastructure throughout their entire lifecycle, from design and construction through operation, maintenance, optimization, and modernization.
Our organization provides a unique combination of national resources and local expertise, allowing clients to streamline project delivery through a single trusted partner. We support commercial office buildings, healthcare facilities, educational institutions, industrial facilities, multifamily developments, transportation infrastructure, mission critical environments, data centers, government facilities, and other complex building types.
Our core service offerings include:
• Mechanical contracting and HVAC installation
• Preventive maintenance and facility services
• HVAC service, repair, and emergency response
• Building Automation Systems (BAS) and controls integration
• Design-build and engineered solutions
• Commissioning and retro-commissioning services
• Energy management and sustainability initiatives
• Smart building technologies and operational analytics
• Electrical services and infrastructure upgrades
• Plumbing services
• Data cabling and communications systems
• Project management and construction support
• Facility modernization and capital improvements
• Energy audits, decarbonization, and carbon reduction programs
• Ongoing service agreements and asset lifecycle management
Our self-performing workforce includes engineers, project managers, technicians, estimators, energy specialists, controls professionals, electricians, plumbers, and mechanical tradespeople who collaborate to deliver safe, efficient, and cost-effective solutions. This integrated approach reduces subcontractor dependency, improves accountability, enhances coordination, and provides clients with a single point of responsibility across multiple building systems and trades.
From new construction and tenant fit-outs to complex healthcare, institutional, commercial, industrial, and mission critical projects, GDI/Ainsworth helps clients improve occupant comfort, optimize operational performance, reduce energy consumption, enhance system reliability, and extend asset life. Our commitment to safety, innovation, technical excellence, and customer service has made us a trusted partner for building owners, facility managers, developers, general contractors, construction managers, and consulting engineers throughout North America.
With hundreds of locations across the United States and Canada, GDI/Ainsworth combines the strength, resources, and capabilities of a national organization with the responsiveness and accountability of a local service provider. We deliver turnkey solutions that help our clients operate safer, smarter, more efficient, and more sustainable facilities while reducing risk and controlling long-term operating costs.