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Commercial Multi-unit Cleaning & Maintenance

We specialize in professional window cleaning, power washing, and exterior maintenance for mid-rise and multi-unit properties, including apartments, condos, retirement residences, student housing, and mixed-use buildings.

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Our team is equipped to service buildings ranging from 3 to 6 stories, using a combination of boom lifts, water-fed pole systems, ladders, and traditional hand-cleaning methods to ensure safe, consistent, and high-quality results across the entire property.

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  • Building exteriors (vinyl, brick, stucco, stone)
     

  • Entrances, walkways, patios, and common areas

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  • Priority focus on shaded or high-moisture elevations

Window Cleaning Services

Exterior Cleaning

  • Water-fed pole cleaning for upper storeys
     

  • Boom lift access for difficult or high-risk areas
     

  • Balcony glass, railings, and common-area glazing

Interior Cleaning

  • Hand-cleaning of glass, frames, and sills where required

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  • Hand wash of frames and tracks when applicable

  • Loading areas, service corridors, and back-of-house spaces
     

  • Mold, algae, and environmental buildup removal

Commercial multi-unit exterior service performed using boom lift

Power Washing & Exterior Cleaning 

We understand the operational needs of property managers, asset managers, and ownership groups—from minimizing disruption to residents, to meeting safety, insurance, and compliance requirements. Every project is planned with access, scheduling, and site safety in mind.

I manage a commercial property. Our building is mainly windows. I dealt with Andrew at Great Blue and he was amazing. I booked window washing and power washing of the parking lot and building. I was quoted a fair price and everything turned out excellent. I will definitely be using Great Blue for the rest of our window washing and power washing needs.

Lindsay Corsault

Get Your Estimate Today!

Fill out the form and one of our representatives will contact you shortly with a estimate or to get more details to provide you with an accurate quote.

Need to speak with a live person?

 

Call us today at (226) 984-9227 and we will answer all your questions.

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Our Company

Great Blue is your trusted cleaning and maintenance provider in Southwestern Ontario. With years of experience and a commitment to building strong customer relationships, we proudly serve both commercial and residential clients. Let us help you maintain a clean and welcoming environment!

Head Office

Operating Hours

1742 Hyde Park Rd

London, ON N6G 0J8

Mon - Fri: 8am - 8pm
​​Saturday: 9am - 7pm
​Sunday: Closed

Great Blue Cleaning and Maintenance Established 2022

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