Alison Sun★★★★★
The team was professional, punctual, and did an excellent job. My windows are sparkling clean. I highly recommend their service!
Skylight Cleaning in Vancouver & the Lower Mainland
Bring back the light in your home or building with professional skylight cleaning tailored for Vancouver’s rainy climate.
Our trained technicians use safe, eco-friendly methods to restore clarity and prevent long-term damage; so your skylights look clear, leak-free, and energy-efficient all year round.
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Photos Before And After
You see the work on every job2,000+ Happy Clients
Trusted across Greater VancouverCompliant & Insured
WorkSafeBC compliantVancouver Owned
Cleaning here since 2020
10,000+
Jobs completed
across Greater Vancouver
5.0
Google rating, every review public
2,000+
Happy clients
homes and businesses
2020
Founded in Vancouver
locally owned since day one
Why Skylights Need Special Care in Vancouver
Vancouver’s heavy rainfall and dense tree cover make skylights prone to moss, algae, and mineral buildup. With over 1,150 mm of rain annually (Environment and Climate Change Canada), debris can collect on glass or polycarbonate surfaces, reducing light and stressing seals.
Regular cleaning keeps interiors bright and helps prevent costly moisture damage, something the Canada Mortgage and Housing Corporation (CMHC) notes is key to preventing costly water damage in wet climates.
Key benefits of regular skylight cleaning:
- Improves natural light and indoor brightness
- Prevents mould, algae, and mineral buildup
- Reduces risk of seal deterioration and leaks
- Enhances home energy efficiency
- Preserves property value and curb appeal
After-Cleaning Maintenance Tips for Vancouver Homes
Inspect flashing and sealant for early signs of wear
Clear nearby roof debris (leaves, moss) every few months.
Use a soft, low-pressure rinse between professional cleans to remove pollen and dust.
Schedule a professional clean at least once per year, ideally before winter rain sets in.
Hear From Our Clients
Read our Google reviews5.0★★★★★
Alison Sun
Marko Joannou★★★★★
Excellent care taken and quality work. Dimitri and Eric were very efficient and thoroughly cleaned inside and out of a massive glass ceiling.
Connie Wilson★★★★★
Vlad and Erin at WashTech did an amazing job! Our house exterior including windows, walkways and patio are now sparkling clean.
Shadi El Baba★★★★★
Vlad did an excellent job roof cleaning, power washing the driveway and a soft wash of the front of my house. My house is ready for the summer thanks to Vlad and Washtech!
Jodi Cristall★★★★★
Wash Tech was amazing! Aidan was extremely professional and his follow-up was excellent. Our Tech, Vlad, was excellent.
Scott D★★★★★
Vlad did a great job on my place cleaning a glass awning , gutters and windows super friendly and Great results! Thanks guys
Tiina Mack★★★★★
Amazing local company! Aiden was so prompt and courteous as was Vlad who power washed our residential driveway, sidewalks and unit paver patio in Vancouver.
Alison Sun★★★★★
The team was professional, punctual, and did an excellent job. My windows are sparkling clean. I highly recommend their service!
Marko Joannou★★★★★
Excellent care taken and quality work. Dimitri and Eric were very efficient and thoroughly cleaned inside and out of a massive glass ceiling.
Connie Wilson★★★★★
Vlad and Erin at WashTech did an amazing job! Our house exterior including windows, walkways and patio are now sparkling clean.
Shadi El Baba★★★★★
Vlad did an excellent job roof cleaning, power washing the driveway and a soft wash of the front of my house. My house is ready for the summer thanks to Vlad and Washtech!
Jodi Cristall★★★★★
Wash Tech was amazing! Aidan was extremely professional and his follow-up was excellent. Our Tech, Vlad, was excellent.
Scott D★★★★★
Vlad did a great job on my place cleaning a glass awning , gutters and windows super friendly and Great results! Thanks guys
Tiina Mack★★★★★
Amazing local company! Aiden was so prompt and courteous as was Vlad who power washed our residential driveway, sidewalks and unit paver patio in Vancouver.
Lorne Folick★★★★★
These guys are amazing. Thought I would have to paint a well as clean. All done at once. Prompt. Careful. And a superior outcome. Highly recommend
Rebecca Recant★★★★★
Excellent service! Very professional and on time. Our home is sparkling!
Alan Lewis★★★★★
Absolutely perfect customer service cleaned my glass awning looks like new again
Praveena Dinesh★★★★★
Aidan and his crew did a wonderful job on the power wash. They removed moss and cleared the drain. I’m planning to get them for our other buildings too. I definitely recommend WashTech 😊
Jurgen Jurgens★★★★★
Pouring rain and they showed up like champs! Great job, smooth billing, great service. Thanks Gents!
Dejan Lalic★★★★★
Extremely professional work. Exceeded my expectations from all levels of the organization. I will recommend them for sure! Techs on site got additional gift from me.
Asad Hussain★★★★★
Great experience! WashTech is the best in the business!
Lorne Folick★★★★★
These guys are amazing. Thought I would have to paint a well as clean. All done at once. Prompt. Careful. And a superior outcome. Highly recommend
Rebecca Recant★★★★★
Excellent service! Very professional and on time. Our home is sparkling!
Alan Lewis★★★★★
Absolutely perfect customer service cleaned my glass awning looks like new again
Praveena Dinesh★★★★★
Aidan and his crew did a wonderful job on the power wash. They removed moss and cleared the drain. I’m planning to get them for our other buildings too. I definitely recommend WashTech 😊
Jurgen Jurgens★★★★★
Pouring rain and they showed up like champs! Great job, smooth billing, great service. Thanks Gents!
Dejan Lalic★★★★★
Extremely professional work. Exceeded my expectations from all levels of the organization. I will recommend them for sure! Techs on site got additional gift from me.
Asad Hussain★★★★★
Great experience! WashTech is the best in the business!
We Clean Every Type of Skylight
Our team safely cleans and maintains:
- Flat glass skylights – residential and commercial
- Dome and tubular skylights – often found in modern homes
- Polycarbonate roof panels and atriums – common in patio or greenhouse applications
- High or steep skylights – safely accessed using harnesses, ladders, or water-fed poles
Each surface requires the right pressure and solution. Our team uses gentle, non-abrasive tools to protect your glass and environment.
Fully Insured & WorkSafeBC Compliant for Your Peace of Mind
When you hire WashTech, you're working with a team that is WorkSafeBC compliant and fully insured. We carry liability insurance and maintain WorkSafeBC compliance, so whether you're presenting to your strata council or facility management team, you'll have all the documentation and credentials you need.
Liability Insurance & WorkSafeBC Compliance
Comprehensive coverage protects your property and tenants on every job. Full WorkSafeBC compliance with all safety protocols followed. Insurance certificates and documentation provided upon request for board meetings or management requirements.
Eco-Friendly & Tenant-Safe Solutions
Biodegradable, non-toxic cleaning products that are completely safe for tenants, pets, children, and landscaping. Streak-free results without harsh chemicals or strong odors that disrupt your property.
Professional-Grade Equiptment
Water-fed pole technology allows us to safely clean buildings up to 4 storeys without ladders or scaffolding. All commercial-grade equipment is regularly maintained to ensure consistent, high-quality results every time.
Trusted & Reliable Team
Background-checked, professionally trained team members who show up on time, every time. We respect your property, communicate clearly, and build long-term relationships with our commercial clients across Metro Vancouver.
Meet The Founder
Aidan Bar-Lev-Wise
CEO & Founder
I started WashTech in 2020 with a window cleaning kit and a straightforward goal. Build something reliable in a space full of inconsistency. Property owners across Vancouver kept telling me the same thing: contractors don't show up on time, don't communicate, and don't take pride in the work. That gap became WashTech.
Spotless glass from skylights to windows
Keep Every Pane Crystal Clear
Clean skylights are just the start. For a complete exterior refresh, pair your skylight service with professional window cleaning.
Our technicians use the same eco-friendly, streak-free methods to brighten windows, glass railings, and exterior panels.
Common Questions About Our Skylight Cleaning Service
Get answers about scheduling, pricing, insurance, and our service process
Once a year for residential homes, or twice for commercial buildings exposed to trees, moss, or coastal air. CMHC
recommends annual exterior maintenance in coastal climates to prevent envelope failure.
Yes. We clean both interior and exterior surfaces using gentle, streak-free methods.
Absolutely. Our crew uses harnesses, roof anchors, and water-fed poles to clean safely at height.
Yes. We only use biodegradable, non-acidic detergents approved for glass, polycarbonate, and sealant-safe applications.
Yes. Professional skylight cleaning allows technicians to identify and remove debris that can trap moisture around seals or flashing. In Vancouver’s wet climate, this preventive care significantly reduces the risk of leaks and structural water damage over time.
Last Updated on November 3rd, 2025
Why Vancouver hires WashTech.
Before and after photos on every job
You see the work on every job.
Trusted by Vancouver's leading brands
$2M
Liability cover on every job
WorkSafeBC compliant, with compliance documents for stratas and property managers.
Get your free quote.
Send your address and a couple of photos. You will have a clear price back quickly in most cases.
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