Hiring a restaurant renovation contractor Toronto operators can rely on is a different exercise from hiring someone to renovate an office or a shop, because a commercial kitchen is a collection of regulated systems that happen to be dressed up as a dining room. Exhaust, grease, gas, water, fire protection and health standards all shape what you can build, and each one has to be settled before you lose a single day of trading. This is how to plan the project so downtime stays as short as it can.
Start with the kitchen, not the dining room
Owners naturally focus on seating, finishes and lighting, because that is what customers see. The kitchen is what decides the project. Where the cooking line goes determines where the hood, makeup air, gas lines, floor drains, grease interceptor and electrical capacity must be. Move the line a few metres and every one of those services moves with it.
Sketch your menu and equipment list first. A pizza oven, a fryer bank and a cold-prep station place very different demands on ventilation and power. If the equipment list is still changing, say so up front, because late changes are the most expensive kind.
Ventilation and exhaust: the biggest design constraint
A hood has to be sized and ducted according to the equipment under it and the requirements of the Ontario Building Code and related fire and mechanical standards. The duct path, roof or wall penetration, fan location and fresh air supply all need to be designed together. In older Toronto buildings, finding a route for a new exhaust shaft can be harder than the kitchen itself, and it often involves the landlord.
Ask early whether the building can accept the exhaust route you need. If it cannot, you want to know before signing a lease or ordering equipment. A design review by a mechanical designer or engineer is usually part of the drawing set, and the city will want to see it with the permit application.
Plumbing, floor drains and grease
Commercial kitchens generate grease, and grease cannot go freely into the sewer. Depending on the work, you may need an interceptor, properly sloped floors, floor drains at the right places, and sinks matching the number of compartments that health standards call for. Cutting the slab for new drains is noisy, dusty work and should be scheduled early in the phasing plan.
Confirm the details with the City of Toronto and the health authority for your project, because requirements depend on your operation and the building. Ask your contractor to walk you through which approvals apply and in what order.
What a restaurant renovation contractor Toronto operators hire should know about approvals
Restaurant projects commonly involve more than one approval path. Depending on scope, these can include a building permit, fire code compliance, gas and electrical authority inspections, and a public health review before you open. The sequence matters: a design that fails one review can force changes in another.
No honest contractor will quote a fixed approval timeline, because reviews vary by project and workload. What you can do is ensure complete drawings go in the first time. Our design and engineered drawings service covers permit-ready packages, with a licensed P.Eng stamp where required, and our commercial renovation checklist lists what to prepare.
Phasing to limit downtime
For a restaurant, every closed day costs money, so phasing is a business decision. There are three common approaches:
- Full closure. The fastest and cleanest for a major rebuild, but all revenue stops. Best when the kitchen is being gutted.
- Staged closure. Work the dining room while the kitchen runs, then swap. Slower overall, but you keep some income. Dust and noise control become critical.
- Off-hours work. Evenings and early mornings for lighter upgrades. It extends the schedule but protects service, and suits refreshes more than rebuilds.
Whatever you choose, long-lead items need to be ordered early: hoods, fans, specialty refrigeration, custom stainless and some flooring systems. A project can finish construction and still sit idle waiting for one piece of equipment.
Finishes that survive the kitchen
Surfaces in the cooking area should be smooth, non-absorbent, easy to scrub and robust enough for heavy use. Think sealed concrete or commercial-grade flooring with integral coving, stainless wall panels near the cooking line, and moisture-resistant boards behind sinks. In the dining room you have more freedom, but acoustics matter: hard surfaces everywhere make a loud room. Soft ceilings, wall panels or upholstered banquettes can solve it without turning the place into a sound studio.
Frequently Asked Questions
Are drawings required for a restaurant renovation?
Almost always for anything beyond cosmetic work. Changes to ventilation, plumbing, layout or fire safety generally need drawings, and the City of Toronto can confirm what applies to your case.
Is it possible to renovate while staying open?
Sometimes, for limited scopes, with strict dust and noise control and after-hours scheduling. Anything touching the kitchen line usually requires at least a partial closure.
Who handles the landlord?
You, as the tenant, are responsible for landlord approvals, though a contractor can supply drawings and technical details for their review. Start the conversation before you design.
What should be prepared before the first meeting?
Bring your lease, floor plan, equipment list, menu concept and target opening date. The more precise the brief, the more useful the first conversation will be.
If you are planning a restaurant renovation and want a realistic view of scope, approvals and phasing, call us at 647-914-2150 or book a free site visit. GoGajic Construction, 131 Minerva Ave, Toronto, can walk the space with you and explain how our commercial renovation work would fit your timeline, from first sketch through to opening day as your restaurant renovation contractor Toronto operators can count on.
