GCBS Group
Commercial Building Services


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    Our Success Stories

    ""We used GCBS Group for many interiors, exterior, and emergency repair service calls. Great communication, great pricing, great quality.""

    Kyle – RioCan

    ""We have required a combination of various services throughout this time. I can confidently say that they respond appropriately and efficiently to emergency leaks, floods, and office maintenance needs.""

    Mike – GWL Realty Advisors

    ""The company offers high quality service at fair price points. They provide thorough walk throughs after project completion to ensure all services have been completed as per the standard required.""

    Ellen – Crossbridge Condominium Services LTD

    ""Their staff are reliable, thorough, and cooperative. Their workmanship is above standard with attention to detail to ensure a happy customer.""

    J.J McGuire

    "GCBS Group has been cleaning our Whitby office for several years. I am very picky on the state of the office, it’s important to me that our customers see a professional and clean space. The cleaning staff always arrive on time and always do a good job. The team lead resolves any over sites right away with a smile. We are very happy with Generations Cleaning. "

    Kim – Whitby

    "I have had GCBS Group clean for me for the past 4 years. I would never change them! They are extremely trustworthy and friendly. The cleaners come dressed in uniforms and look very professional. In the last 4 years they have never had to cancel, they arrive on time every time. They supply all the toilet paper, paper towels etc. which is well worth the money – we are just way too busy to keep up with that. "

    Robert- Oshawa

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