Work board · Roofing

Roofing tenders, with what they go for.

Every open roofing tender GROUND tracks across Ontario municipal portals — free — next to the prices the same kind of work drew at past bid openings.

Snow & winter maintenance (16) Tree planting & care (6) Landscaping & grounds (9) Sewer & drain services (3) Pavement markings (3) Fencing & guiderail (85) Hauling & disposal (12) Asphalt & paving (9) Concrete & sidewalks (12) Roofing (11) Building envelope & restoration (8) Drywall & interiors (7) Painting & coatings (5) Demolition & abatement (7) Electrical & lighting (35) Mechanical & HVAC (10) Plumbing (3) Sitework & excavation (9) Watermain & sewers (16) Water & wastewater plants (18) Roads & bridges (15) General building (68)
What this work goes for

The market's own numbers

$366,630median low bid · 161 comparable bid openings, trailing 24 months
$172,000–$927,550middle half of winning-side prices (P25–P75)
8bidders you'd typically face
Recent comparableBuyerLow bidBidsLow bidder
T26-286 - Chatham Memorial Arena Roof Replacement and Repairs Municipality of Chatham-Kent $296,909 1 AVI CONSTRUCTION INC.
TENDER-FAC-2026-741 - 215 Lisgar Ave Roof Replacement County of Oxford $312,196 7 Keller Roofing & Sheet Metal Inc
2026-200T - ROOF REMEDIAL WORK – BLOCKS A, B, C & D PINNACLE VIEW, 9 McCLELLAN ROAD, ALTON, ON Region of Peel $260,294 8 NAILED IT ROOFING & CONSTRUCTION LTD.
194-T-26 - Roof Replacement of the Fire Training Centre (Metal Roof Overlay) City of Markham $163,240 9 Crawford Roofing Corporation
2026-T-108 - Roof System Replacement at Rapelje Lodge Long Term Care home Niagara Region $571,000 7 George Roque Roofing Corp.

Lowest bidder most often on recent openings: T.P. Crawford Limited (6×) · Roque Roofing Inc (5×) · Trinity Services Ltd. (5×) · Maxim Roofing Limited (4×) · George Roque Roofing Corp. (4×)

Executed awards (Toronto, tier A): 15 comparable contracts, median $1,547,134 — most-awarded: MJ DIXON CONSTRUCTION, Belor Construction Ltd., LIFTSAFE ENGINEERING AND SERVICE GROUP INC.

Bid-tab totals are the portals' unofficial bid-opening values, before award and contract execution. "Low bidder" is the lowest submitted price, not a confirmed award.

11 open tenders

Open roofing work

TenderBuyerCrew scaleTradesCloses
C13-11-26 - Tender for Prequalified Contractor for Roof and RTU Replacement at Pat Quinn Parkdale Arena City of Hamilton Single-trade crew General building Oct 14 portal ↗
C23-218 - Request for Tender (RFT) for Garson Library Roof Top Unit HVAC and Mechanical Upgrades City of Greater Sudbury Mid-size contractor Mechanical & HVAC · General building Oct 16 portal ↗
2026-398T - BUILDING ENVELOPE AND WATERPROOFING RESTORATION AT 3225 CLIFF ROAD NORTH, MISSISSAUGA (PROJECT 25438) Region of Peel Single-trade crew Building envelope & restoration Oct 19 portal ↗
Roof Replacement Building M-20 National Research Council of Canada (NRC) Single-trade crew Oct 20
2026-303T - Foundation Waterproofing, Leak Repair, Drainage, Concrete, Asphalt and Mansonry Services at... Region of Peel Truck + small crew Asphalt & paving · Concrete & sidewalks · Building envelope & restoration Oct 21 portal ↗
RFP-3890-26 - Pavement Condition Data Collection / Processing and Collection of Right-of-Way Images York Region Mid-size contractor Oct 22 portal ↗
2026-T-150 - Fort Erie Childcare HVAC Upgrades Niagara Region Mid-size contractor Drywall & interiors · Demolition & abatement · Mechanical & HVAC Oct 26 portal ↗
APN_UPGRADE ACCOMODATIONS BUILDINGS A-147 & A-149, CFB BORDEN, ON Defence Construction Canada - Ontario Region Heavy civil / bonded GC Fencing & guiderail · Building envelope & restoration · Electrical & lighting · General building Oct 27 portal ↗
APN_Commissioning Services in support to NDSC Defence Construction Canada - National Capital Region Mid-size contractor Fencing & guiderail · Building envelope & restoration · Electrical & lighting Nov 01 portal ↗
Immigration and Refugee Board of Canada_Designated Representative Services Immigration and Refugee Board (IRB) Mid-size contractor Dec 31
Furniture for Work Spaces Public Works and Government Services Canada Mid-size contractor Apr 23

Trade and crew-scale labels are GROUND's inference from the tender text — read the bid documents before pricing anything. Links go to the buyer's own portal; bidding is free on most Ontario municipal portals after registration.

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