Renovation Contractor in Oshawa & Durham Region
The Cornerstone Certainty Stack
You never have to wonder what's happening in your home. Log in anytime and see daily photos, project updates, and your full financial picture — 24 hours a day, 7 days a week. Total transparency, from day one to handover.
You've heard the stories — the contractor goes quiet, the calls stop getting answered, and you're left guessing whether anything happened today. We built our process to make that impossible. Every Cornerstone project comes with your own live online portal that you can open from your phone any time. You always know exactly where your project stands.
We post real progress photos and updates as the work moves along — not a vague text message days later. Following your build is part of the process.
Why it matters: You can follow every stage of your home's transformation, even when you're at work or away. No more wondering what got done today.
Your budget, payments, and any change orders are all logged in the portal, so your numbers are never a mystery and nothing moves without your sign-off.
Why it matters: You see exactly where your investment is going. Every dollar is documented, and every change is approved by you first.
See your full project schedule and phases — what's done, what's happening now, and what's coming up next, all laid out clearly.
Why it matters: You can plan your life around the work. No guessing when the kitchen will be usable again or when the next trade arrives.
Your portal is available 24/7 from your phone, tablet, or computer — no app to download. Check in at midnight or on your lunch break. It's always there.
Why it matters: You're never waiting on a callback to know what's going on. The answer is in your pocket, whenever you want it.
You can message us right inside the portal, with every reply kept in one tidy thread instead of scattered across texts and emails. Your documents — your estimate, approvals, and invoices — all live there too, so nothing important ever gets lost.
Your portal stays open after the job is done. Every progress photo, document, and record from your build is preserved there — part of your Cornerstone Owner's Manual — so you can look back on your renovation, or pull up a record for insurance or resale, any time down the road. The transparency you had during the build becomes a permanent archive of your home.
Daily progress photos, your project schedule and phases, your budget and payment tracking, your documents, and any change orders waiting for your approval. It's the full picture of your project in one place, updated as the work happens.
Not at all. You get a simple, secure login you can open in any web browser on your phone, tablet, or computer — nothing to download. If you can check your email, you can use your portal.
Yes. You can send us a message right inside the portal, and every reply is kept together in one thread tied to your project — so your questions and our answers never get lost in a pile of texts or emails.
Any change to your project is logged in the portal as a written change order with its cost, and nothing proceeds until you approve it. It's the same transparency that backs our Price Lock Guarantee — no surprise charges, ever.
It stays open. Your photos, files, and records are preserved as part of your Cornerstone Owner's Manual, so your full project history is saved and easy to reach whenever you need it — for a future touch-up, an insurance question, or the day you sell.
A renovation shouldn't leave you in the dark. With your real-time portal, you're part of the project every single day — informed, in control, and never guessing. That's what "We Deliver" really means. Let's talk about your project.
Durham Region's trusted renovation contractor. Led by Mike Brock since 2017. We Listen, We Build, We Deliver.