Proudly Canadian
⭐⭐⭐⭐⭐ On Your Team Since 1989
Follow Us
Commercial General Contractor in Markham, Ontario
Hillcrest Construction is a family-owned commercial general contractor, working across Markham and the GTA since 1989. We renovate occupied offices, institutional buildings and industrial units along the Yonge Corridor, the Highway 7 business districts and Downtown Markham, while your people keep working. Commercial and institutional projects typically from $100,000.
Areas We Serve
Ajax, Aurora, Toronto, Etobicoke, East York, King City, Kleinburg, Markham, Mississauga, North York, Oakville, Oshawa, Pickering, Richmond Hill, Scarborough, Stouffville, Thornhill, Vaughan
What sets Hillcrest apart isn’t just the quality of our work—it’s how we deliver it.
In Markham, that means fixed pricing, a written date for every phase before work starts, and one lead you can reach the same business day. Perseverance is how we finish.
Hillcrest by the Numbers
1989
Family-Owned Since
WSIB
Cleared on Every Job
Same Day
Reply on Business Days
1
Year Workmanship Warranty
Commercial Construction Services in Markham
Every commercial project is different -- some clients need a full office fit-out, others need a retail buildout or an institutional renovation. Here's how we break the work down for Markham businesses.
Full Office Fit-Outs
Complete interior build-outs for new or leased space, from framing and finishes to final walkthrough.
Reception & Client-Facing Areas
First-impression spaces designed to reflect your brand and welcome visitors and staff alike.
Retail & Storefront Buildouts
Storefront builds and retail fit-outs designed for foot traffic, brand presence, and a fast path to opening day.
Data/Power/AV Infrastructure
Coordinated electrical, network cabling, and audiovisual systems built into the renovation, not added after.
Institutional & Industrial Renovations
Renovations and buildouts for institutional facilities and industrial or warehouse space -- built to code, built to last.
Permits & Landlord Approvals
Handling municipal permits through the City of Markham's Building Standards Department and landlord sign-offs so your project stays on schedule.
Our Commercial Construction Process
We plan the schedule, keep you in the loop, run it with systems that don't miss steps, and build it around how your business actually operates.
Detailed Project Schedules & Timelines
We always believe every successful commercial construction project starts with solid planning. That's why every project includes a clearly defined schedule designed to your business needs.
Our timelines outline:
-
Key project milestones
-
Critical deadlines
-
Coordination with your operations
-
Contingency planning
This ensures the renovation process stays on right track—and minimizes disruption to your day-to-day business.
From initial consultation to the moment the project is completed, we keep communication very simple and clear. We keep you informed with:
-
Regular project updates
-
Dedicated points of contact
-
Fast response
-
Transparent decision-making
Clear Communication at Every Step
Proven Systems & Processes
Our internal systems are designed to keep every detail aligned—from design through construction. With Hillcrest, you benefit from:
-
Efficient project management tools
-
Streamlined workflows
-
Quality control at every phase
-
Consistent execution across all trades
Built Around Your Business
We take a personalized approach, shaping every renovation to match your goals, schedule, and the way your business runs. Whether you're working around employees, clients, or tight deadlines, we plan and execute with your business in mind. Not only after the construction is complete we offer a full service to maintain your business needs. Whether it is service calls, electrical, HVAC or plumbing needs we are here for your business
What a Markham Project Costs
Typically from $100,000
Commercial and institutional projects typically from $100,000. We're not the lowest bid, and we don't try to be. Fixed-price, phased schedules and a 1-year workmanship warranty mean fewer change orders and no rework.
Occupied or empty
Phasing around tenants and live operations shapes the schedule, and the schedule shapes the number. A site walk comes first, then a written estimate.
Permits and approvals
Permit needs, landlord criteria and building age all count. We handle the City of Markham submissions and give you a written, fixed-price estimate.
Built to last
Perseverance: we stay with the project through handover, backed by a 1-year workmanship warranty.
Why Markham Businesses Choose Hillcrest
Family-owned since 1989
Family-owned GTA contractor since 1989, now owned and operated by Kyle and Sara Prata.
Honest, open communication
Trusted by institutional and corporate clients including YMCA of Greater Toronto, Seneca College, Toromont CAT, and Magna International.
Same-business-day response, every time
1-year workmanship warranty on every project, fully licensed and insured (WSIB).
Frequently Asked Questions
What is the minimum project size in Markham?
Markham commercial and institutional projects typically begin from $100,000. We're not the lowest bid, and we don't try to be. A site walk comes first, then a written, fixed-price estimate.
How long does a commercial construction project take?
Timelines vary by project size and scope, from a few weeks for a cosmetic refresh to several months for a full-scale fit-out with structural or mechanical work. We'll give you a project-specific schedule after assessing your space.
Do I need permits for commercial construction in Markham?
Most commercial construction involving structural changes, electrical, plumbing, or HVAC work requires permits from the City of Markham's Building Standards Department. Hillcrest handles the permit process for you, including drawings and inspections, so you don't have to navigate City Hall yourself.
Can my business stay open during the renovation?
Yes, we plan our renovations around your operating hours and phase the work to keep your business running, as we did for the YMCA of Greater Toronto, who stayed open throughout their renovation. We'll build a schedule that minimizes disruption to your staff and clients.
Is Hillcrest Construction licensed and insured?
Yes, Hillcrest Construction is fully licensed and insured, including WSIB coverage, on every project we take on. Our work also comes with a 1-year workmanship warranty for your peace of mind.
What areas do you serve, and how quickly can I get a quote?
We serve Toronto and the surrounding GTA, including Mississauga, Markham, Vaughan, Oakville, Scarborough, and North York, among other communities. We respond to inquiries the same business day, so browse our completed office renovation projects and reach out to get your quote started quickly.