White Rock's coastal climate and seasonal rainfall can encourage moss, algae and organic buildup on roof surfaces. Left untreated, this buildup can affect your roof's appearance and contribute to moisture-related issues.
Dragon Pressure Washing & Window Cleaning provides professional roof cleaning in White Rock, BC, using appropriate cleaning methods to help protect your shingles and keep your home looking its best.
Roof moss removal: We treat moss and organic growth using appropriate methods to help protect your shingles without harsh pressure washing.
Roof algae treatment: We treat dark streaks and algae buildup to restore a cleaner roof appearance and help prevent regrowth.
Preventive roof maintenance: Regular roof cleaning helps manage organic buildup and keeps your roof looking clean and well-maintained.
We're a locally operated team, not a franchise. We focus on careful roof cleaning, honest quotes and methods suited to your roof's condition.
Careful cleaning methods: We use appropriate treatments to help protect roofing materials while addressing moss and algae.
Honest, tailored quotes: Pricing depends on your roof's size, pitch, condition and accessibility.
Respect for your property: We take care around your landscaping and exterior surfaces throughout the cleaning process.
Reliable service: We explain the work, confirm the quoted price and keep you informed throughout the job.
We provide roof cleaning throughout White Rock and nearby Lower Mainland communities. Whether your roof has moss buildup, algae streaks or needs seasonal maintenance, contact our team to check service availability in your neighbourhood.
Not sure if we cover your area? Contact us and we'll confirm.
Get an estimate: Call, text or complete our form with a few details about your roof and property.
We clean your roof: Our team uses an appropriate cleaning method based on the roofing material and condition.
Review the results: We check the completed work and tidy the work area.
It depends on your roof's material, surrounding trees and the amount of moss or algae growth. Regular inspections help determine when treatment is needed.
Yes, when the correct method is used. We avoid aggressive pressure washing on shingles and choose suitable treatments for the roof's condition.
Roof treatments can help address moss, algae and dark staining. Some treatments take time to work, so results may not be immediate.
Usually, no. We'll confirm access requirements and any preparations needed before your appointment.
Professional exterior cleaning in Surrey and across the Lower Mainland. Don't forget to call us for your second or vacation home.

At Dragon Pressure Washing & Window Cleaning, we provide residential & commercial exterior cleaning throughout Surrey and the Lower Mainland, including pressure washing, soft washing, house washing, roof cleaning, gutter cleaning, window cleaning and commercial exterior cleaning.
Copyright © 2026 Dragon Pressure Washing & Window Cleaning All rights reserved.