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 (28) Tree planting & care (4) Landscaping & grounds (15) Sewer & drain services (6) Pavement markings (2) Fencing & guiderail (124) Hauling & disposal (9) Asphalt & paving (19) Concrete & sidewalks (21) Roofing (19) Building envelope & restoration (5) Drywall & interiors (9) Painting & coatings (4) Demolition & abatement (10) Electrical & lighting (42) Mechanical & HVAC (12) Plumbing (1) Sitework & excavation (19) Watermain & sewers (27) Water & wastewater plants (22) Roads & bridges (19) General building (62)
What this work goes for

The market's own numbers

$367,559median low bid · 154 comparable bid openings, trailing 24 months
$172,000–$950,330middle half of winning-side prices (P25–P75)
8bidders you'd typically face
Recent comparableBuyerLow bidBidsLow bidder
T-1006-2026 - Roof replacement at Oshawa Water Supply Plant (WSP) Plant 2 settling tank Durham Region $435,630 10 Always Roofing Ltd
PRC005455 - Construction Service for Solar Photovoltaic Panels at Mississauga Sports &... City of Mississauga $1,363,400 7 RESCo Energy Inc.
099-T-26 - Rouge River Community Centre Roof Replacement City of Markham $463,526 9 Tectra Group Inc.
RFT-68-2026 - Town Hall Low Slope Roof Replacement Town of Oakville $388,750 9 Eileen Roofing Inc
T-1107-2026 - Replace administrative area roof at 75 Lake Driveway East, Ajax, ON Durham Region $557,322 15 Rooftops & Sheetmetal Corp

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

19 open tenders

Open roofing work

TenderBuyerCrew scaleTradesCloses
Roof Replacements – BC18 and BC24 – Beaver Creek Institution - Minimum Correctional Service of Canada (CSC) Single-trade crew Snow & winter maintenance · Asphalt & paving · Building envelope & restoration Aug 26
Laboratory Urinalysis Services (ACAN) Department of National Defence (DND) Mid-size contractor Aug 27
T26-265 - Wheatley Pollution Control Plant Roof Municipality of Chatham-Kent Single-trade crew Aug 28 portal ↗
2026-465P - GENERAL CONTRACTING SERVICES FOR REPLACEMENT OF ROOF AND CHILLER AT 12 DIVISION, 4600 DIXIE... Region of Peel Mid-size contractor Mechanical & HVAC · General building Sep 01 portal ↗
M209 Dorm Recap, Borden, Ontario Defence Construction Canada - Ontario Region Mid-size contractor Fencing & guiderail · Painting & coatings · Electrical & lighting Sep 01 portal ↗
RFP2026-011 - Library Lane Covered Walkway Decommissioning & Stormwater Mgmt Improvements Town of Tillsonburg Mid-size contractor Landscaping & grounds · Concrete & sidewalks · General building Sep 01 portal ↗
2026-269T - ROOFING PREVENTATIVE MAINTENANCE INSPECTIONS, REPAIR AND REPLACEMENT SERVICES, IMPROVEMENTS,... Region of Peel Truck + small crew Sep 02 portal ↗
MP Police Outfitting - Repair and Overhaul (R&O) Department of National Defence (DND) Truck + small crew Hauling & disposal · General building Sep 02
RFTC-3650-26-25003 - Roof and Canopy Repairs at 9060 Jane Street, in the City of Vaughan York Region Truck + small crew Hauling & disposal · Sep 03 portal ↗
200-T-26 - Roof Replacement at 160 Dudley Avenue City of Markham Single-trade crew Sep 11 portal ↗
RFT 2026-015 - Public Works Buildings Re-Roofing Township of Wellington North Single-trade crew Sep 14 portal ↗
RFT 2026-018 - Arthur Fire Station Roof Replacement Township of Wellington North Single-trade crew General building Sep 14 portal ↗
Collaborative Interface and Prototyping Design Tool Canada Revenue Agency (CRA) Mid-size contractor Sep 14
2026-T-125 - Campbell West Roof Replacement Niagara Region Single-trade crew Sep 14 portal ↗
2026-T-108 - Roof System Replacement at Rapelje Lodge Long Term Care home Niagara Region Single-trade crew Electrical & lighting · Mechanical & HVAC Sep 15 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 Sep 16 portal ↗
2026-200T - ROOF REMEDIAL WORK – BLOCKS A, B, C & D PINNACLE VIEW, 9 McCLELLAN ROAD, ALTON, ON Region of Peel Single-trade crew Asphalt & paving · Sep 18 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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