Victoria's roof demossing experts for 40+ years.
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SIDNEY Moss Removal

Sidney Roof Demossing Services

Our moss removal experts have been taking care of homeowners in Sidney for over 40 years. With our moss-free guarantee of 1 to 2 years, you can have complete peace of mind.
roof demossing in Sidney BC is best done by Thomson Roof Treatment
let our experts take care of your roof

Our Services

We have more than 40 years of moss removal experience in Sidney and the surrounding areas, helping homeowners extend the lives of their roofs.
Our experts take special care to respect your roof when removing visible moss by hand.
Our non-toxic, pet and garden-safe solution directly neutralizes moss at the root.
Enjoy peace of mind with our moss-free roof guarantee of up to 2 years.
Sidney’s Roof Moss 
Removal Experts
See what our local clients have to say

Have used this service for over 10 years now. The company is reliable and professional and our roof has been clear of moss the whole time. Highly recommend Thomson Roof Treatment.

July 2023

Today was our 2 years maintenance program treatment. Fantastic Service--Roof looks like new! Service included moss treatment, gutter, and surrounding ground surface cleanup; the guys did a Great Job! I Definitely recommend the 2 year maintenance program.

April 2023

Thomson Roof Treatment Staff were professional and took every precaution to ensure I knew the process and timing. The work was done well! Friendly and efficient technicians have been diligent in call-back and ensuring prompt follow up. Highly recommend their service!

November 2022

Today, we had our two year maintenance treatment ...amazingly there was virtually no moss growth in the past two years which really shows how effective their treatment is! They also cleaned the gutters and washed the skylights as part of the maintenance plan. Their employees were courteous, super friendly, and eager to answer all my questions.

September 2022

Thomson did a fantastic job removing the moss from our roof. Our roof looks great! The clean-up was great. They did the work quickly and thoroughly. I chose Thomson Roof Treatment Moss Removal company because of the reviews I read. I'm so glad I did. On a scale of 0-10 you did a 10+ star job! Thank you for providing us with such excellent service!

September 2021

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