The Future of Clean Glass Has Arrived
Cleantech Service Group is your certified applicator for Diamon-Fusion International (DFI). We chemically protect architectural glass with high-performance coatings that repel grime, lower maintenance costs, and come backed by a 15-year commercial warranty.
High-Performance Glass Protection
As an authorized partner and certified applicator for Diamon-Fusion International (DFI), Cleantech Service Group is proud to offer advanced glazing protection for commercial high-rises and strata properties. Our specialized coatings create a permanent chemical bond, transforming ordinary glass into an ultra-smooth, low-maintenance shield that significantly reduces ongoing maintenance while providing long-term durability.
Permanent Covalent Bond
The coating chemically fuses with the glass on a molecular level, meaning it will never yellow, haze, crack, or peel in hot sunlight.
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Advanced High-Rise Defense
Actively protects building exteriors against harsh West Coast weathering, atmospheric pollutants, and costly concrete leaching.
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15-Year Commercial Warranty
Delivers ultimate long-term peace of mind with a guaranteed, rock-solid 15-year commercial warranty for all strata and commercial properties.
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25% OFF BUNDLE
Essential Safety Service
Dryer Vent Cleaning
Lint and debris accumulate silently in dryer vents, and the consequences can be severe — clogged vents are one of the leading causes of residential and strata building fires. Annual professional cleaning isn't just routine maintenance; it's a critical safety measure that also keeps your appliances running at peak efficiency.
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Blocked vents are a leading cause of dryer-related fires — don't let lint become a liability.
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A clear vent path means clothes dry faster and your dryer works less, cutting power use
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Reduce the strain on heating elements and motors with proper airflow.
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Stop mold, mildew, and excess humidity from building up in common areas.
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Our insured team is experienced with multi-unit properties and flexible around your schedule.
🍂 Fall/Winter Offer: Bundle dryer vent cleaning with gutter cleaning for low-rise properties and save 25%.
25% OFF BUNDLE
Preventative Maintenance
Gutter Cleaning
Fall leaves and winter debris turn gutters into overflow channels, sending water toward foundations, siding, and landscaping. Regular professional cleaning keeps drainage working as designed — and our 3-Year Gutter Maintenance Program takes the guesswork out of scheduling entirely.
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Proper drainage diverts water away from your building's base, preventing costly structural damage
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Standing water in backed-up gutters accelerates rot and deterioration of roofline materials.
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Stagnant water and debris are prime nesting spots — keep gutters clear and pests out
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Insured, trained technicians follow safety protocols on every job.
🍂 Fall/Winter Offer: Bundle dryer vent cleaning with gutter cleaning for low-rise properties and save 25%.
Save 25% Off Today!
Fall & Winter Bundle Offer: Low-rise properties that book dryer vent and gutter cleaning together save 25%. Available November 2026 – February 2027. This discount can be applied to your first program visit — ask us when you enrol.
Ready to Clean Up Your Property?
Contact Cleantech Service Group today for a free, no-obligation quote. We service commercial, strata, and industrial properties throughout Metro Vancouver.