T-1085-2026 - Addition of solar power panels at Regional Headquarters

Durham Regionbuyer

Aug 25, 2026 closes in 0 days

Mid-size contractorcrew scale · GROUND's inference

Open on the buyer's portal ↗ Bid documents, addenda and submission live on the portal — free after registration.

General building posted Jul 22, 2026

Scope

What the buyer describes

Addition of solar power panels at Regional Headquarters

GROUND estimate · inference, not a quote

Most likely final-price range

$544,888 – $1,407,291 middle half of 21 recent mid-size contractor general building jobs — nothing closer on file yet

$855,500median of those jobs

Built from same-trade, same-crew-scale historical jobs: "awarded" rows are executed contract values, "low bid" rows are unofficial bid-opening totals. Similar scope is not identical scope — treat this as the bracket to sanity-check your own takeoff against, never as the estimate itself. Trade-wide, general building low bids run $819,581 median across 787 openings — full history on the board.

Competition

13 companies have registered

12256894 Canada Inc. · AC CONTRACTING INC. · Aecon Green Energy Solutions Inc. · Alliance Green Infrastructure Ltd. · Arcadian Projects · Brant Municipal Enterprises · ContructConnect · Energy Network Services Inc. · Fitzpatrick Electrical Contractor Inc. · Hayter Plumbing and Heating Limited · Oshawa PUC Energy Services Inc. · QPA Solar Inc. · Sunny Shutter INC.

Public plan-taker registrations from the portal — registering ≠ bidding.

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