Landscaping Tips and Info

City Hall in Kitchener Ontario

Why Is Your Office Always Cold?

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...
Park in downtown London Ontario

5 Lawn-Mowing Expert Tips

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...
Windsor Ontario by the Detroit River

10 Tips For Cleaning Snow

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...

Office Maintenance Tips and Info

City Hall in Kitchener Ontario

Why Is Your Office Always Cold?

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...
Park in downtown London Ontario

5 Lawn-Mowing Expert Tips

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...
Windsor Ontario by the Detroit River

10 Tips For Cleaning Snow

Serving Windsor-Essex, London, and KitchenerJanitorial Contract Cleaning and Building Maintenance...

Our Company

Our mission is to become the absolute leading commercial cleaning service in Southern Ontario by providing the industry’s highest levels of customer satisfaction. This has been our goal since 1960.

Serving Southwestern Ontario

Ambassador Building Maintenance Limited is proud to call Ontario home. We provide professional building cleaning and maintenance services to Kitchener-Waterloo, London-Middlesex, and Windsor-Essex County. Contact us today!

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Locally Owned and Operated

Ambassador Building Maintenance Limited is a privately owned firm with operations in Southwestern Ontario with over 60 years of service to these communities. We are locally owned and operated. We provide comprehensive cleaning services for many sectors.

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Careers with Ambassador

Are you interested in starting a fulfilling career with Ambassador Building Maintenance? Join a team of professionals that are trained to the industry’s best standards, have professional integrity, and are committed to excellence and improvement.

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