Serving Ajax & Durham Region
Kitchen Renovations in Ajax
Custom kitchen renovations for Ajax homeowners, built by Mike Brock and the Cornerstone Construction team. One contract, a locked price, and a finished kitchen you will actually want to cook in.
Local Kitchen Builders
Bringing the Cornerstone Standard to Ajax Kitchens
Ajax runs from the older lakeside neighbourhoods of Pickering Beach and the Hermitage up through Central Ajax and the newer family communities in Northeast Ajax and Audley. Across all of them, the kitchen is the room that dates a home first — closed-off layouts, builder-grade cabinets, and finishes that have seen better years. That is exactly the work we do, and we build kitchens for Ajax homeowners across the town.
Every Cornerstone kitchen runs on one contract and one point of contact. We handle the demolition, the structural work, electrical and plumbing rough-ins, custom cabinetry, counters, tile, and the final finish. You get a locked price before we start and a real-time portal to watch the project move. No subcontractor roulette, no surprise invoices — the same way we have built kitchens across Durham Region for years.
This page is part of our wider kitchen renovation service across Durham Region. Many Ajax homeowners pair the kitchen with a bathroom renovation in Ajax while the crew is on site, or turn the lower level into income with a legal basement apartment in Ajax. Browse finished kitchens and full home transformations in our project portfolio.
Kitchens We've Built Across Durham Region
A look at recent Cornerstone kitchens from across Durham Region. Your Ajax kitchen would be built to the same standard.
What's Included
Everything Your Kitchen Reno Needs, Under One Roof
From the first sledgehammer to the final handle, one team manages the whole build.
Layout & Structural
Wall removals, beam installs, and reworked layouts that open the kitchen up to the rest of your main floor.
Custom Cabinetry
Built by a Red Seal cabinetmaker. Storage designed around your space, not flat-pack guesses.
Counters & Backsplash
Quartz, granite, or your choice of surface, with tile and backsplash finished to a clean line.
Electrical & Plumbing
Licensed rough-ins for lighting, outlets, fixtures, and appliances, fully permitted and inspected.
Permits & Inspections
We pull the permits and coordinate every Town of Ajax inspection. You never deal with the town.
5-Year Warranty
Every kitchen is backed by a 5-year workmanship warranty and an Owner's Manual at handover.
The Cornerstone Certainty Stack
Why Durham Region Homeowners Trust Us With Their Kitchens
Ajax Kitchen FAQ
Questions Ajax Homeowners Ask Us
Most kitchen renovations land between $25,000 and $150,000+, depending on size, layout changes, and finish level. We give you a locked, written price before any work starts, so the number you approve is the number you pay.
Yes. If your project needs a permit, such as removing a load-bearing wall or moving plumbing, we handle the application and coordinate inspections with the Town of Ajax Building Approvals Section. You never deal with the town. We do.
Yes. Ajax is part of our Durham Region service area, and we build kitchens for Ajax homeowners. You can see finished kitchens from across the region in our portfolio — your Ajax kitchen would be built to the same standard, with the same guarantees.
Most kitchen renovations take 3 to 6 weeks. We give you a detailed timeline up front and stick to it, backed by a $300/day on-time penalty if we run past the agreed completion date.
Get Started
Ready to Renovate Your Ajax Kitchen?
Book your free Project Diagnostic. We visit your Ajax home, scope the work, and give you a fixed price before we start. No guessing, no ballpark numbers.
Licensed & Insured Ontario Corporation · Serving Ajax & Durham Region Since 2017 · 5-Year Warranty on Every Kitchen
