ONTARIO BID BRIEF

Something changed this week. I added Halton Region, Burlington, Oakville and Durham Region to the weekly pull, so from here on the award data covers seven municipalities instead of three. That paid off immediately. The four awards below include a bid spread I have not seen matched all year and a number that most estimators read backwards every single week. Read The Signal before you price anything.

1. Building Envelope and Waterproofing Restoration, 3225 Cliff Road North, Mississauga Region of Peel · 2026-398T · Project 25438 · closes Wed Sep 16, 12:00 PM ET · 8 plan takers

Full envelope and waterproofing restoration on a Peel Housing residential property. Occupied building, which means phasing, resident notice and access control are baked into the schedule.

Estimated value: $400K to $1.2M (estimate, confirm on the portal)

Incumbent read: Peel Living envelope work rotates through a known bench of restoration contractors, and there is no permanent lock on it. Look at the 410 John Street award below for the current list of who is actively pricing waterproofing in the west end. Nineteen of those names are yours to beat.

Worth bidding if: you self perform waterproofing and concrete restoration on occupied residential. Eight plan takers three weeks out is a thin field for a job of this size, and thin fields on occupied work usually mean the firms who looked at the phasing decided it was somebody else's problem.

2. Facility Wide Interior Modifications and Building Automation System, Vera M. Davis Community Care Centre, Bolton Region of Peel · 2026-349T · Project 25107 · closes Mon Sep 21, 12:00 PM ET

Interior modifications across Peel's northern long term care home, plus a building automation system project bundled into the same solicitation. This is the largest genuine construction file on any of the seven boards this week.

Estimated value: $1M to $2.5M (estimate)

Incumbent read: the BAS portion is the part to check first. Controls work is usually tied to whichever vendor already owns the building's system, so read carefully to see whether the GC carries the controls scope or whether it is a separate award running in parallel. That single answer changes your number by a lot.

Worth bidding if: you are a GC who has run a renovation inside an occupied long term care home. Infection prevention protocols, resident relocation and phasing are the real gates here. Price is what breaks the tie after you have already proven you can work in an LTC without shutting down a wing.

3. Windows and Packaged Terminal Air Conditioner Replacement, 1767 Dundas Street East, Mississauga Region of Peel · 2026-451T · Project 26904 · closes Wed Sep 9, 12:00 PM ET · 6 plan takers

Window replacement and PTAC unit replacement carried as one scope on a Peel Housing building.

Estimated value: $500K to $1.5M (estimate)

Incumbent read: the combined scope is the whole story. Either a window contractor subcontracts the mechanical or a GC carries both, and six plan takers tells you most of the window shops in the region have not opened the file yet. The ones who did are already deciding whether to chase a mechanical partner.

Worth bidding if: you install windows in occupied residential and can carry or reliably sub PTAC replacement. Unit by unit access scheduling across an occupied building is where this job gets won or lost, not on the glazing number.

4. Snow Control, Supply of Equipment and Operators, City of Burlington Parking Lots and Walkways City of Burlington · RFT-26-301 · closes Tue Sep 8, 2:00 PM ET · 12 plan takers

Plowing, salting and shovelling across Burlington's municipal parking lots and walkways. First Burlington file to appear in this newsletter.

Estimated value: $300K to $900K per season (estimate)

Incumbent read: municipal winter contracts are the stickiest work in the public space. Assume there is a sitting incumbent with equipment already staged for these lots and a route map they have refined over several seasons. You are not just beating a price, you are beating familiarity.

Worth bidding if: you run plows and salt trucks and have capacity in Halton. Read the scope closely, because this is written as supply of equipment and operators rather than full service. That structure suits a firm with iron and drivers more than it suits a full service grounds contractor, and it lowers the barrier if you have machines sitting idle from November to March.

5. Wildcard: Winter Maintenance, Durham Region Transit Bus Stops (two separate contracts) Region of Durham · T-285A-2026 and T-285A-1-2026 · both close Mon Sep 14, 2:00 PM ET · 3 plan takers each

Two lots. T-285A covers Pickering, Ajax, Scugog, Uxbridge and Brock. T-285A-1 covers Clarington, Oshawa and Whitby.

Estimated value: $200K to $600K per season, each (estimate)

Incumbent read: bus stop clearing is hand work and small equipment. It is not plow route work, which is exactly why the large winter maintenance contractors leave it alone. Three plan takers on each lot is the thinnest field on any board covered in this issue.

Worth bidding if: you have crews and small equipment anywhere in Durham. The split into two geographic lots is the opening, because a smaller operator can take one region without needing coverage across the whole municipality. Winter contracts also renew, so winning one lot makes you the name everyone else has to beat next season.

Garage Roof Deck Re-Waterproofing, 410 John Street, Georgetown T-743-26 · Halton Region → August Contracting Ltd. (Oakville) · $224,642 · 18 bids from 27 plan takers

Eighteen firms bid. That is one of the most crowded rooms in restoration work this year, and a local Oakville shop still took it. Halton does not publish losing bid values, so the spread stays sealed, but the plan taker list is the real prize here. Twenty seven names, and almost every serious waterproofing and restoration contractor in the west GTA is on it. If you are bidding the Cliff Road envelope job above, that list is your competition.

Roof Replacements and Wall Repairs, Woodside Branch Library RFT-28-2026 · Town of Oakville → Stybek Roofing Limited (Kitchener) · $176,393 · 6 bids from 30 plan takers

Thirty firms pulled the documents. Six bid. Stybek drove in from Kitchener and won, T.P. Crawford came all the way from Gloucester and finished second at $182,200, only 3.3 percent back. Yelden Vision, based in Oakville, finished fourth at $196,550. And BBC Construction priced the identical scope at $488,800, which is 2.8 times the winning number. Strip out that outlier and the entire real contest lived inside a 14 percent band. See The Signal.

Masonry Pillar Reconstruction, Milcroft Park Drive RFT-26-320 · City of Burlington → B.A. Construction & Restoration Inc. (Toronto) · $21,696 · 8 bids from 18 plan takers

A twenty two thousand dollar masonry job produced a 3.6 times spread. B.A. Construction won at $21,696. Gilholm Stoneworks priced it at $77,718. On small restoration work the market has no shared idea what the job costs, and the firms with real overhead cannot get near the winning number. Worth noting who did not bid: Everest Masonry pulled the documents and walked, and the job went to a general restoration contractor instead of a masonry specialist.

Preventative Maintenance, Overhead Doors, Docks and Electric Gates T-450-2026 · Region of Durham → Grizzly Door Systems Inc. (Barrie) · $338,125 · 6 bids from 12 plan takers

Read this one next to Issue 12. Peel tendered the identical scope as 2026-373T and it closed on September 1. Durham already paid for theirs, and the number is $338,125 for a multi site term contract. The top two bids were 1.5 percent apart, with NEX Industrial at $343,055, and the full field only ran to $423,230. That is a 25 percent spread on a category where you would expect chaos, which tells you the overhead door market prices term work with real discipline. MDA Overhead Doors, the Oshawa local, finished third. If you priced the Peel version, you now know roughly what the neighbouring region considers a winning number.

Four awards this week, four municipalities, and one number that quietly decides which files you open.

Oakville tendered roof replacement and wall repairs at the Woodside branch library. Thirty firms pulled documents. If you saw thirty, you probably closed the file and moved on. Six firms actually bid. One of those six, BBC Construction, came in at $488,800 against a winning bid of $176,393, which means the genuine contest was five numbers inside a 14 percent band. Twenty four firms downloaded that job and never showed up.

Now look at Halton. Roof deck re-waterproofing at 410 John Street. Twenty seven plan takers, and eighteen of them submitted. That is a real fight, and August Contracting won it at $224,642.

Similar plan taker counts. Completely different jobs. Twenty percent of the Oakville list converted to a bid. Sixty seven percent of the Halton list did.

There is a second layer worth knowing. Durham's overhead door contract shows twelve plan takers, but two of those names are ConstructConnect, which is a plan room service, and Tatham Engineering, which is a consultant. Neither was ever going to submit. The actual contractor pool was ten, and six of them bid. Plan taker lists routinely carry plan rooms, consultants, suppliers and curious subs who were never competition in the first place.

So what is the number actually measuring. Plan takers measure curiosity. Bids measure commitment. The distance between the two is where your win rate lives, and that distance stretches widest on work that looks generic from the outside and turns out to be specialized once you open the documents. A library roof sounds like roofing, so thirty firms downloaded it. Most of them read the wall repair scope, realized it was not straight roofing, and walked away.

The practical version. Stop treating plan takers as a go or no go. Treat it as a description of what kind of job you are looking at. High takers with low conversion means the scope filtered people out, which usually means it is more specialized than the title suggested, which usually means far fewer real competitors than the number implies. High takers with high conversion means it is commodity work and you are fighting on price alone.

One more habit worth building. On jobs you skipped, go back and read the bid list against the plan taker list. The names that pulled documents and never submitted are the best free market intelligence you will get all year.

If the plan taker piece changes one bid decision this week, forward this to whoever runs your estimating, and hit reply to tell me which file you are chasing.