Chimney Sweep in Markham
Markham is dominated by 1990s and 2000s subdivisions, which means a huge number of prefabricated metal fireboxes and direct-vent gas inserts that have never had a proper service. We cover Unionville through Cornell and Box Grove, with the same photo-documented report and warranty our Oakville customers get.
Services in Markham
What we do in Markham
Chimney Sweep & Inspection in Markham
Full soot and creosote removal with a certified camera inspection and written safety report.
DetailsChimney Repair & Masonry in Markham
Repointing, crown repair, cap replacement, liner work and leak sealing by red-seal masons.
DetailsFireplace Installation & Service in Markham
Gas, wood and electric fireplace and insert installation, conversions and annual servicing.
DetailsDryer Vent & Air Duct Cleaning in Markham
Lint removal and full duct cleaning that cuts fire risk and drops your drying times.
DetailsGutter Cleaning & Guard Installation in Markham
Hand-cleared eavestroughs, flushed downspouts and leaf guards that stop ice dams and foundation leaks.
DetailsChimney Flashing Repair & Replacement in Markham
Stops roof leaks at the chimney with new step and counter flashing, properly cut into the mortar.
DetailsChimney Waterproofing & Crown Sealing in Markham
Vapour-permeable masonry sealer and crown repair that stop freeze-thaw damage before the brick spalls.
DetailsChimney Cap & Damper Installation in Markham
Stainless caps and top-sealing dampers that keep out rain, animals and drafts while cutting heating bills.
DetailsChimney Liner Installation & Relining in Markham
Stainless steel and cast-in-place relining that brings unlined or cracked flues back to code.
DetailsAnimal & Bird Nest Removal in Markham
Humane removal of raccoons, squirrels, birds and nesting debris, followed by permanent capping.
DetailsLocal housing notes
Most Markham homes run factory-built metal fireboxes with sealed direct-vent gas inserts. Those need annual burner cleaning, glass and gasket checks and a combustion test rather than a traditional brush sweep — and the long dryer vent runs common in Cornell and Box Grove clog faster than average.
Neighbourhoods we cover
- Unionville
- Cornell
- Box Grove
- Markham Village
- Thornhill
- Berczy Village
- Cachet
- Wismer
- Angus Glen
- Milliken Mills
Reviews
Homeowners near Markham
“Booked Tuesday, swept Thursday. They laid down sheets everywhere, showed me the camera footage of a hairline crack and gave me a written report the same afternoon. Zero mess, zero pressure to upsell.”
“Our crown was completely shot and water was coming down the wall. The quote was line-itemed, the mortar colour matched perfectly, and the leak has been gone through two heavy storms.”
“Converted our old wood fireplace to a gas insert. They handled the permit, the gas fitter was on time, and they walked my husband through operating it twice without a hint of impatience.”
FAQ
Markham questions
Nearby service areas
Book your Markham appointment
Same-week appointments across Oakville and the GTA. Mention code SAVE50 for $50 off your first service.