We Sparkle Like a Diamond!

We are window cleaning specialists serving the London area

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Blue Diamond Window Cleaning: Serving London since 1986

For three decades, family owned and operated Blue Diamond Window Cleaning has served residential and commercial clients in London, Ontario and surrounding areas, providing professional window cleaning services at a competitive price. We are highly recommended through referrals from our previous clients.

Environmentally Friendly Cleaning Products

All of the cleaning products we use are environmentally friendly, safe and effective. Our window cleaning services include screen cleaning to keep your windows clean longer. Our patented soft wash system cleans windows, frames, sills, and sashes without leaving a scratch.

Blue Diamond Window Cleaning also offers expert cleaning of storm windows, skylights, siding, and eavestroughing. We even offer gift certificates for any amount - these make great gifts!

Get a Free Quote

Stop staring at dirt and grime on your windows; call Blue Diamond so you can enjoy the view. We’ll make your home or business sparkle. Call Blue Diamond Window Cleaning today to schedule a free quote!

Professional Affiliations

Better Business Bureau

Online Payments

Residential & Commercial

Keep your home or business looking its best.

Our Services

A Better View

We offer safe, professional window cleaning in high rise offices, apartments, malls and more.

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Free Estimate

Book a no-obligation onsite consultation.

Contact Us


Monday-Friday: 8:00 AM - 5:00 PM
Saturday & Sunday is by appointment

Service Area

  • London
  • Surrounding Areas

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