Field notes on construction bidding, procurement platforms, and the tools that make winning work less of a grind.
Most Alberta public tenders screen you before they read your price — COR or SECOR, WCB standing, insurance, bonding, and registration. The checklist that decides whether your bid even counts.
By Joseph Morrison
What BC Bid is, who posts on it, how to register with a Business BCeID, and what BC Bid does and doesn't cover — a practical starting point for British Columbia contractors.
By Joseph Morrison
A side-by-side look at the portals where British Columbia public construction tenders show up — BC Bid, CivicInfo BC, the big cities' own systems, and CanadaBuys — and why municipal work needs more than one.
By Joseph Morrison
British Columbia has a requirement most provinces don't — compulsory Skilled Trades Certification — plus COR, WorkSafeBC, insurance, and bonding. What you need to be eligible for BC public tenders.
By Joseph Morrison
Where the City of Calgary and Alberta public buyers post construction tenders, how to register on SAP Ariba, and what it takes to win — a practical guide for Calgary contractors.
By Joseph Morrison
CanadaBuys is the front door to Government of Canada contracts. What it is, how it replaced Buyandsell, how to register a free SAP Business Network account, and how to actually find federal construction tenders by commodity code and category.
By Joseph Morrison
Where the City of Edmonton and Alberta public buyers post construction tenders, how SAP Ariba Discovery works, and what it takes to win — a practical guide for Edmonton contractors.
By Joseph Morrison
Bidding is expensive, and not every tender is worth your hours. A practical go/no-go checklist — fit, capacity, economics, odds, and strategic value — to decide which public-sector jobs to pursue before you start writing.
By Joseph Morrison
Where the City of Hamilton posts construction tenders — its bids&tenders portal — plus the bid thresholds in its procurement by-law, the Ontario and federal layers, and how Ontario's prompt-payment rules affect you.
By Joseph Morrison
How Indigenous procurement works in Canadian public contracting — the federal 5% target and the Indigenous Business Directory, how set-asides work, what they mean if you're not Indigenous-owned, and the separate provincial and municipal programs.
By Joseph Morrison
What public buyers expect before they'll let you bid or pay you: commercial general liability limits, additional-insured and cross-liability clauses, auto and builder's risk coverage, and a current WCB clearance letter in every province you work.
By Joseph Morrison
Where the City of Lethbridge posts construction tenders — its own bids&tenders portal — plus the provincial and federal layers, the city-owned utilities that drive the work, and what it takes to win.
By Joseph Morrison
Where the City of Ottawa posts construction tenders — MERX for larger work, the City Quotations Portal for smaller — plus the federal layer, and what it takes to win as an Ottawa contractor.
By Joseph Morrison
Cornerstone Contracts is built in Alberta for Canadian contractors. These are the commitments behind the product — on honesty, AI, accuracy, and your data — and the lines we won't cross to win a sale.
By Joseph Morrison
Prompt-payment legislation now governs how fast you must be paid on public construction in Alberta, Saskatchewan, Ontario, and federally — with British Columbia's law enacted but not yet in force. The timelines, the adjudication backstop, and where each province stands.
By Joseph Morrison
Where the City of Red Deer posts construction tenders — its bids&tenders portal, with notices cross-posted on the Alberta Purchasing Connection — plus the provincial and federal layers and what it takes to win.
By Joseph Morrison
Where the City of Regina posts construction tenders — on SaskTenders, with bids submitted by email — plus its 20% Indigenous procurement target and the provincial and federal layers Regina contractors should watch.
By Joseph Morrison
What it takes to be eligible for Saskatchewan public tenders — COR certification through the SCSA, WCB standing, insurance, bonding, and supplier registration. The prequalification checklist before you bid.
By Joseph Morrison
Where the City of Saskatoon posts construction tenders — its own bids&tenders portal, plus the SaskTenders notice layer — and the provincial and federal streams every Saskatoon contractor should watch.
By Joseph Morrison
A side-by-side look at the portals where Saskatchewan public construction tenders show up — SaskTenders, MERX, CanadaBuys, and the Crown corporations — and why no single one is enough.
By Joseph Morrison
Government procurement runs on an alphabet of document types — ITT, RFQ, RFP, RFSO, RFSA, RFI. What each one means, how the bid actually gets evaluated, and why getting the type right changes how you respond.
By Joseph Morrison
Where the City of Toronto posts construction tenders, how the Toronto Bids Portal and SAP Ariba registration work, and what it takes to win — a practical guide for Toronto-area contractors.
By Joseph Morrison
Most lost public-sector bids fail for a handful of avoidable reasons — non-compliance, chasing the wrong work, missing addenda, and answering the wrong question. A field guide to the patterns that cost contractors winnable jobs.
By Joseph Morrison
Cornerstone uses AI to draft proposals — but never to decide which tenders fit you. Here's the line we draw between an algorithm and a language model, and why a deterministic match score is the one you can actually trust.
By Joseph Morrison
A strong public-sector bid proposal answers the buyer's questions, in the buyer's order, with evidence. The sections a winning construction proposal usually has — and how to write each one to score.
By Joseph Morrison
Where the City of Winnipeg posts construction tenders — now MERX-only — plus the provincial and federal layers, and what it takes to win as a Winnipeg contractor.
By Joseph Morrison
The full picture for Alberta contractors bidding public work — where tenders are posted, how the process works, what prequalification and compliance you need, the trade-agreement rules, and how to win more often.
By Joseph Morrison
What bid, performance, and labour-and-material payment bonds are, how surety bonding actually works, and how your bonding capacity decides which public tenders you can pursue in Alberta.
By Joseph Morrison
The full picture for B.C. contractors bidding public work — where tenders are posted, how Community Benefits Agreements change major projects, the prompt-payment reform now coming, the eligibility you need, and how to win more often.
By Joseph Morrison
A plain-language guide to the Certificate of Recognition (COR) in Alberta — what it is, why it gates so much public construction work, how to get it, COR vs SECOR, and what it costs in time and money.
By Joseph Morrison
The three B.C.-specific things that catch contractors out — Community Benefits Agreement projects, compulsory trades certification, and a prompt-payment law that isn't in force yet — plus a playbook for winning B.C. public work.
By Joseph Morrison
Who actually buys construction in Alberta, how the prompt-payment rules now work, the eligibility that gates public bids, and a five-step playbook tuned to Alberta's heavy-civil market.
By Joseph Morrison
Why Saskatchewan's Crown corporations and best-value procurement change how you bid, the local-supplier reality and its limits, and a playbook tuned to the province's rural-infrastructure market.
By Joseph Morrison
How the Canadian Free Trade Agreement and the New West Partnership Trade Agreement open public procurement across provinces — what the thresholds mean, and how they widen your market and your competition at the same time.
By Joseph Morrison
The full picture for Saskatchewan contractors bidding public work — where tenders are posted (SaskTenders, Crown corporations, municipal), how the process works, what prequalification you need, the trade-agreement rules, and how to win more often.
By Joseph Morrison
A side-by-side look at the portals where Alberta public tenders are posted — what each one covers, what it misses, and why most contractors end up watching four tabs every morning.
By Joseph Morrison
An introduction to our new proposal generation platform and what we aim to achieve for Canadian construction contractors.
By Cornerstone Team
A plain-language tour of the scoring signals behind every match — trades, geography, size, and posting recency — and the override rules that keep junk opportunities out.
By Joseph Morrison