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    FROM TOP TO BOTTOM.
    WE'VE GOT YOU COVERED.
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    ATTENTION TO DETAIL.
    COMMERCIAL CLEANING.
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    We pride
    ourselves on our
    customer service and quality

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Our Clients

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Cooperators logo
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drugs
crossbridge
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LifeLabs
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Our Services

COMMERCIAL CLEANING

Commercial Cleaning

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BUILDING SERVICES

Building Services

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Associations we are a part of

wsib
Contractor Check
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OUR COMPETITIVE ADVANTAGE

GCBS Group staff are committed to monitoring each project‘s progress with our dedicated quality control team and account management is second to non. Here, a superior clean matters! Our uniformed staff are there to ensure the job is done right the FIRST TIME!!

GCBS Group will maintain regular and clear communications with clients. Our supervisor will discusses the inspection reports with site-specific staff and monitors compliance. We are committed to you! On-site supervisors frequently and closely monitor the quality of our work to make sure your task list is completed the same way every time.

Our personnel work as an extension of your staff, taking pride in the job and completing your task list the way you like, every time We are her for you! GCBS Group is a family run business with years of experience. We have the experience you deserve.

GCBS GROUP ADVANTAGE

  • Free Cleaning Quote
  • Emergency on call 24hrs
  • Locally owned
  • Janitorial supplies available for sale
  • Monthly evaluations by management
  • Free delivery of supplies
  • Nightly office inspections

Non-profits we support

feed the need
HearthPlace
durham rape

our satisfied customers

t1

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

2014-12-20T11:09:50+00:00

Kim – Whitby

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 View Full →
https://gcbsgroup.com/testimonials/t1/

t4

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

2014-12-20T11:14:40+00:00

Robert- Oshawa

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 View Full →
https://gcbsgroup.com/testimonials/t4/

TOLL FREE NUMBER

1 833 699 4227

Contact Us

240 S Blair St

Whitby Ontario

L1N 0G3

Phone: 905-665-7068

Fax: 905-665-1064

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  • About Us
  • Services
    • Commercial Cleaning
    • Building Services
    • Disinfecting Services
  • Careers
  • Contact Us