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Coquitlam Roof Cleaning & Moss Removal

Extend the life of your roof with eco-friendly moss and debris removal that protects shingles, prevents costly leaks, and keeps your home looking its best season after season.

Always wear fall arrest gear
Eco friendly solutions & non-abrasive removal
All rooftops and valleys to be cleared of branches, leaves and debris
Before and After photos

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Coquitlam Roof Cleaning: Combatting Clutter

The surface of your roof is a prime area to collect debris. Depending on the style of your roof and the plant life growing around it, you can expect any number of items to collect on your roof. Pinecones, seed pods, leaves, twigs and pine needles land on roofing, either sitting or tumbling into gutters. These types of items are made to trap and hold moisture. In addition to looking awful, this creates the perfect place for moss to grow.

When moss and algae are allowed to take hold and spread, it can only mean bad news for your property. The right cleaning services can extend the life of your roofing but the wrong one can mean costly damage and necessary repairs. Moss weaves itself over and under asphalt shingles, pulling them up from decking. Any opened area is an opportunity for leaks, water damage and mold. It also mean softened construction materials. Trying to scrape away moss or pressure washing sensitive areas can pull away pieces of important material. This is what makes proper roof cleaning services so important.

The Key to a Clean Roof

Good roof cleaning companies do not lump properties into a ‘one-size-fits-all’ categories. Our Gorillas create a customized maintenance program designed to address the unique needs of your property. When invasive growth latches onto your roof, clearing it away can be dangerous without understanding the cleaning process. First, surface debris is swept away. This gives our roof cleaning experts a clear view of exactly what they are dealing with. Then, an eco-friendly solution is used to disinfect areas while speciality tools safely remove moss.

For many property owners, larger maintenance projects are often put off. These are time consuming and costly but our Gorillas want to help save you money. When kept in good condition, the average roof can last a decade or more. Regularly scheduled maintenance can help eliminate unnecessary wear and tear, keeping your space in good shape, longer.

Three steps to a spotless property

No phone tag. No mystery pricing. Just a quick quote, a confirmed crew, and a job that’s done right.

Get your quote

Tell us what your property needs through the hero form, the Book Online modal, or a quick phone call.

We schedule

A local Gorilla crew picks the next available slot — usually within days, faster in priority seasons.

We show up

Crew arrives in branded vehicles, full kit, on time. We clean up after ourselves and email you the receipt.

Roof Cleaning — answered

Can you clean roof edges and drip edges?

The drip edge is the transition point where the roof hands water off to the gutters, so it stains and collects debris heavily. We clean these edges and fascia areas along with the main roof, leaving the whole lower band consistent.

What if my roof has a wood-burning fireplace chimney?

A wood-burning chimney doesn’t complicate the moss and algae work, it just adds a timing rule. We need the firebox cold, ideally cooled 24 hours, before crews are on the roof. The brick and cap get cleaned around with care, not blasted.

Can you clean roofs with skylights?

Yes, we clean skylights as part of the roof service. Glass needs a different technique than shingles or tile, so our crews use a specialty method that leaves the panes clear and streak-free instead of leaving cleaning-product residue behind on the glass.

What's the dilution rate for your chemistry?

In Coquitlam, crews adjust dilution based on contamination severity, typically working between 1:3 and 1:5. A roof with light staining gets a milder mix, while heavy moss or algae calls for a stronger one, matched to the surface on site.

Why do shaded sections of my roof have algae?

Shaded roof sections grow algae for the same reason as north slopes: less sun means they hold moisture longer, and algae thrives on damp surfaces. Overhanging tree canopy is the main contributor, both casting shade and dropping organic debris that feeds growth.

Will the crew clean up after themselves?

Cleanup goes beyond a quick sweep. As moss and growth come off the roof they collect in gutters and on the ground, so the crew clears that debris, gathers drop cloths, and rinses chemistry off plants and hardscape before leaving the site as they found it.

Can you clean roofs in wet weather?

Rain is less of a problem for cleaning than people assume. The soft-wash chemistry works fine in light rain, and a wet roof does not undo the treatment. The real limit is safety: heavy rain makes footing dangerous, so those days get rescheduled.

Can you clean roofs after wildfire smoke?

In Coquitlam wildfire-impacted areas, smoke residue cleaning is offered. The oily film that smoke and ash leave behind needs specialty chemistry, not a plain rinse. Each job is quoted by the area affected and the severity of the residue.

Should I clean the roof of an inherited property?

There is a practical reason beyond appearance. Inherited homes often sit with deferred upkeep, and a mossy roof hides whether it is sound or failing. Cleaning it first gives you an honest look at the surface before you decide to keep, sell, or repair.