Contact GDI Ainsworth for dedicated maintenance and commercial cleaning services in Columbus and Central Ohio.
Our facility maintenance teams support clients across Downtown Columbus, Easton, Franklinton, Grandview Heights, and the Arena District.

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Janitorial services from GDI Ainsworth keep your Columbus facility clean, safe, and organized with dependable teams and proven quality processes.
We design office cleaning programs around your business hours to maintain tidy workspaces, sanitized surfaces, and a welcoming atmosphere.
Our floor and carpet cleaning specialists use Sany+ green products and deep extraction methods to protect and refresh every surface.
Hospital-grade disinfection and UV-enabled tools help reduce contamination risks and support a healthier workplace for employees and visitors.
Our window washing and exterior maintenance keep Columbus buildings bright, professional, and safe through every season.
Our Integrated Facility Services unite cleaning and maintenance under one partner, improving efficiency, accountability, and overall performance.
Our century of industry experience helps us deliver dependable cleaning and maintenance results. Our proven systems, skilled teams, and a commitment to consistency, safety, and measurable performance are found in every facility we serve in Columbus.
We’re ready to support your success.Connect with our experts to create a facility maintenance plan that meets your organization’s needs and standards. Contact us to discuss customized cleaning and maintenance programs for your Columbus facilities today.
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Local Experts
Regional Experts
A century of experience
A future of innovation
GDI's Story Begins
Robertson Janitorial Ltd. began as a small, reliable cleaning service supporting Quebec City’s growing economic landscape. With a focus on consistency and care, the company steadily grew.
Ainsworth is Founded
Brothers F.C. and C.J. Ainsworth establish an electrical services company that grows into a technical services leader.
Two Leaders Join Forces
GDI acquires Ainsworth, bringing facility and technical services together in one North American organization.