Why Markham Chooses Us

Why Markham homeowners and trades choose us

Markham has more architectural variety than its size suggests — heritage Main Street Unionville, dense Cornell rear-lane housing, large Bayview estates, and high-density condo corridors along Highway 7. Aerial inspection handles all of them better than a ladder ever could.

Heritage Unionville coverage. Main Street Unionville's 19th-century homes have steep, complex roofs with multiple slopes, dormers, and metal flashings that deserve careful documentation.
Cornell and Cathedraltown rear lanes. New Urbanist street layouts put garages on rear lanes — meaning rear roof slopes are functionally invisible from the street. A drone covers the whole envelope in one flight.
Estate-property scope. Bayview, Buttonville-area, and Thornhill-side estates often have multiple connected outbuildings and complex roof geometry. Estate-tier pricing reflects the scope.
Buttonville Airport airspace. Markham's central core sits in former CYKZ airspace and remains in CYYZ control. Transport Canada Advanced RPAS certification is required to fly there legally.
48-hour reports with SD card. Raw 4K imagery on a physical card included on every job.
Mon–Sat bookings. Saturday slots available for owner-occupied homes.

Neighbourhoods

Markham neighbourhoods we serve

From the heritage core to the master-planned communities of the north and east.

Unionville Thornhill (Markham side) Cornell Cathedraltown Berczy Village Markville Wismer Commons Greensborough Box Grove Milliken Old Markham Village Buttonville Angus Glen Victoria Square

And surrounding areas — Markham residents, contact us if you're unsure whether your address is covered.

Services

One service, three property tiers

Every inspection is the same complete package: 4K aerial capture, physical SD card with all raw footage, owner-reviewed PDF condition report. The price scales with your property size.

Standard / Large Home / Estate & Multi-Building

Three flat tiers. Volume pricing for roofing contractors and property managers active across Markham.

See full pricing B2B accounts

Common In Markham

Common inspection scenarios in Markham

What property owners and trades typically commission us to document.

Rear-lane housing roof surveys

Cornell and Cathedraltown's New Urbanist layouts hide rear roof slopes behind garage lanes. We document the full roof envelope — front and rear — in a single 30-minute flight.

Heritage home documentation

Old Markham Village and Main Street Unionville have homes with steep multi-slope roofs, copper flashings, and historic dormers. Aerial documentation captures detail no ground-based inspection can.

Estate & multi-building scoping

Bayview-corridor estates and Angus Glen properties often span multiple buildings — main house, coach house, pool house, garage. Estate-tier pricing covers the whole site in one mobilization.

Pre-listing inspections in luxury markets

Buyers in Unionville and Cathedraltown expect documentation. A pre-listing aerial inspection lets the seller surface and address issues, or disclose them honestly with imagery to back the disclosure.

Who We Are

A family-run drone inspection business based in the GTA

Rooftop Drone Techs is a small, owner-operated business serving Markham and the surrounding GTA. We focus on one service done reliably, every time.

Transport Canada Advanced RPAS certified. Authorized for commercial drone operation in controlled airspace.
$2M commercial drone liability insurance. Active on every flight. Proof on request.
PIPEDA-compliant data handling. Customer data and aerial imagery handled per Canadian privacy law.
Owner-reviewed reports. Every report is reviewed and signed off by an owner before delivery.

Also Serving

Nearby cities

Adjacent municipalities we cover at the same fixed pricing.

Drone Roof Inspections in Markham, ON