Comprehensive facility maintenance and technical expertise supporting operations across Ottawa and the National Capital Region.



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Comprehensive janitorial programs tailored to federal offices, schools, and commercial properties, ensuring consistent quality, safety, and cleanliness every day.
Professional office cleaning designed to enhance comfort and productivity while maintaining a polished, professional environment that supports daily operations.
Expert floor and carpet care that protects surfaces, improves appearance, and extends the lifespan of your facility’s flooring.
Our Clean for Health program focuses on high-touch disinfection and preventative care to promote safer, healthier indoor environments.
Specialized window and exterior cleaning services that enhance building aesthetics, natural light, and visitor impressions.
Our Integrated Facility Services offer cleaning and technical expertise for seamless management, improved efficiency, and measurable operational performance.
Complete mechanical and HVAC solutions, including installation, maintenance, and repairs, ensuring consistent comfort, energy efficiency, and system reliability across all building types.
Smart BAS solutions provide centralized control of HVAC, lighting, and energy systems with advanced fault detection, diagnostics, and remote monitoring capabilities.
Integrated security systems that include communication, access control, and monitoring tools to enhance safety, coordination, and building protection.
Choosing GDI Ainsworth means partnering with an experienced team dedicated to quality, safety, and innovation. We deliver dependable facilities and technical solutions that help Ottawa’s buildings perform better, every day.
Every building has unique needs, and we’re here to meet them. Contact us to discuss customized cleaning, maintenance, and technical service solutions tailored for your organization.
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Local Experts
Jesse Laughlin
Service Manager
Aaron Dobson
Business Development Manager
Angel Medina
Business Development Manager
Regional Experts
Local Experts
Anne Nicholson
Director of Operations
Calen Sansom
Director of Sales
Regional Experts
Marco Ottavino
SVP Eastern Canada
Randy Carr
SVP Service & Maintenance
Randy Topp
SVP Energy Services
Gwen Wilkinson
Director Eastern Ontario