4.8 Star Google Rating
5-star rating

Want your dream commercial space completed on time and on budget?

From office renovations to warehouse buildouts, we design, permit, and build commercial interiors across Southern Ontario. On time, on budget, and exactly as planned.

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4.8
Google Star Rating
1,000+
Projects Completed
20+
Years in Business

Built for Business. Trusted by Franchises, Property Managers, and Facility Operators.

As a trusted design-build contractor in Southern Ontario, we provide complete commercial construction solutions. From office renovation projects to retail construction, large-scale warehouse build-outs to medical clinic renovation, our work is completed to the highest standards with efficiency, quality, and expertise. Our process covers everything from architecture planning and construction drawings to obtaining commercial building permits and executing your project with precision.

Office & Tenant Improvement

We create functional, modern workspaces through expert commercial office renovation services tailored to your business. As an experienced office renovation contractor, we optimize layouts for productivity, comfort, and style to ensure your space reflects your brand and supports your team’s success from concept to completion.

Retail & Restaurant

From retail renovations to restaurant and franchise fit-out projects, we design and build inviting, high-performance spaces that attract and retain customers. Our expertise as a store renovation contractor extends to clinic renovation and medical clinic renovation, ensuring your space meets industry standards while delivering exceptional customer experiences.

Industrial & Warehouse

From warehouse renovations to factory renovations and distribution center renovations, we deliver industrial spaces built to last. As a trusted industrial contractor, we design every project to maximize operational efficiency, improve safety, and reduce downtime to ensure your facility performs at its best.

Design-Build & Permits

Our design-build contractor services manage every step of your project, from initial concept and architecture commercial planning to obtaining all commercial building permits. With our design-build construction approach, you get a streamlined process, faster timelines, and fewer headaches while keeping quality front and center.

We’re Your End-to-End Construction Partner

You won’t need to juggle architects, engineers, or city permits. We do it all. We manage your project from first phone call to final inspection, keeping everything on track, on budget, and built to your exact needs.

Design to Completion
We manage every step of your project from start to finish.
Transparent Pricing
We provide clear, upfront pricing with no hidden costs.
Quick Response Time
Get fast answers to your questions within two hours.
We Handle All Permit Requirements
We secure all required commercial permits.

From First Call to Final Walkthrough, 
Here’s How We Work

1

Discovery Call

We qualify your project, discuss goals and timeline, and schedule a site visit.

2

Site Visit

Our estimator visits your location to take measurements, photos, and scope the build.

3

Proposal & Scope

You'll receive a detailed proposal with a clear timeline, pricing, and project outline.

4

Build & Deliver

We handle everything — drawings, commercial building permits, design build construction, and inspections.

5

Final Walkthrough & Signoff

We review the finished space with you to ensure everything meets expectations.

“SmartCentres has been using Hi-Performance for over 5 years for a wide range of work at Mountain Plaza Mall, including but not limited to, plumbing, electrical, flooring, painting, asphalt, cement work, fencing. Their teams are well-trained professionals who are courteous and responsible. I recommend their services to any organization seeking a dedicated and professional company.”
Amy Rolfe
Manager, Property at SmartCentres

Schedule a Consultation

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Got Questions? We’ve Got Answers

How soon can you start after the consultation?
Project timelines vary, but we typically begin planning and permitting right after signoff. We'll give you a clear start date and timeline during your proposal review.
Do I need to hire an architect or designer separately?
No. We handle all drawings, designs, and permit requirements in-house, saving you time and coordination headaches.
Will I have a single point of contact throughout the project?
Yes. You'll work directly with a dedicated project manager who oversees your build from start to finish.
What types of commercial projects do you not take on?
Our core focus is on commercial and industrial interiors. We do not take on high-rise or heavy civil projects.
Do you handle commercial building permits?
Yes. We manage the entire permitting process for you, from preparing accurate building permit drawings to submitting and obtaining all required commercial building permits.
Do you offer design-build services?
Yes. As a design-build contractor, we take your project from concept to completion.

Proudly Serving Commercial Clients Across Southern Ontario

Burlington
Oakville
Mississauga
Hamilton
Milton
Cambridge
Kitchener-Waterloo
Vaughan
Bolton
Tottenham
Brampton
Pickering
Markham
St. Catharines

(647) 965-5459