Does NanoGuard serve Brockville?

Yes. Brockville is in our residential and commercial service area. NanoGuard Solutions is based in Whitby, Ontario and assesses roofs across Ontario, from Hamilton to Ottawa.

Is NanoGuard based in Brockville?

No. NanoGuard Solutions is based in Whitby, Ontario. Our crew comes to you in Brockville for the free roof check and on application day.

How much does roof preservation cost in Brockville?

Residential treatments are $2.00 per square foot of roof area for one coat and $3.00 for two coats. Steep (non-walkable) or hard-to-access roofs add a flat $500. Your price is confirmed at a free roof check. HST is extra.

Monday–Saturday 10:00 AM–7:00 PM Eastern. Sunday closed.

BROCKVILLE · LEEDS & GRENVILLE

Roof preservation in Brockville.

NanoGuard Solutions serves homeowners in Brockville, Gananoque, Prescott and along the Thousand Islands, plus commercial building owners on the St. Lawrence. Eastern Ontario roof checks are handled by our regional partner based in Ottawa.

Brockville homeowners can book a free roof check with our crew. We assess the roof on site, show you the photos and give you a clear recommendation and price.

Fortify protects sound asphalt shingles. Revive restores flexibility to weathered shingles. Both start with the condition of the roof you already have, not an assumption that it needs replacing.

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Why Brockville homeowners choose NanoGuard

BBB Accredited Business
Whitby Chamber of Commerce member
NuRoof Certified ContractorResidential certification
Community support recognition

HOMES IN BROCKVILLE

Condition decides, not postcode.

Brockville has historic stone and brick homes near the river, established neighbourhoods and waterfront and island cottages nearby. Waterfront and seasonal homes take more weather and go longer between checks.

QUESTIONS WE HEAR

Do you treat island or waterfront cottages?: Tell us about access when you book. If the roof is asphalt shingle in suitable condition, it can be treated.
Do you cover Gananoque and Prescott?: Yes. Give us your address when you book and we'll schedule the roof check.

A PRACTICAL ROOF CHECK

What to look for from the ground.

Granules collecting in eavestroughs or at downspouts.
Curling, cupping or cracked shingles, especially on sun-facing slopes.
Ice-dam marks or staining at the eaves after winter.
Moss, algae streaks or lifted tabs after strong wind.
Attic signs: damp insulation, daylight or stains on the underside.

Stay off the roof. These are prompts for an assessment, not a diagnosis. Read the full guide.