JASH DESIGN & BUILD · COMMERCIAL DIVISION
Founded in 2009, JDB Commercial Construction handles commercial renovations, build outs, and new construction for offices, restaurants, hotels, and medical spaces across Toronto and the GTA, backed by Gold Seal certification and WSIB coverage.
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Each one is listed with the numbers a project manager would ask for: size, timeline, and cost.
A café and a downtown hotel, shown start to finish.
Commercial renovations and builds planned around your business, budget, and timeline.
From restaurant openings to office relocations and medical fit-outs, we coordinate design, permits, and construction through one point of contact. Our team aligns the work with your operational needs, lease deadlines, and project requirements to keep progress clear and disruption to a minimum.
We renovate commercial spaces to support your business, improve functionality, and reflect your brand.
From offices and retail stores to restaurants, hotels, and medical practices, we manage demolition, structural alterations, finishes, and mechanical and electrical upgrades. Clear scheduling, site protection, and coordinated construction help minimize disruption in occupied and vacant spaces.
From the ground up or an unfinished shell, we build commercial spaces ready for business.
We coordinate architects, engineers, and trades through permits, structural work, and final finishes. Whether it’s a new medical building or a commercial build-out, we manage each stage with a clear schedule and one point of contact.
Keep your property running smoothly and looking its best.
We provide 24/7 property maintenance for hotels, low-rise residential buildings, gyms, and other commercial properties. From routine upkeep to urgent repairs, our team helps keep high-traffic areas, shared amenities, and building systems in good condition.
With 15+ years of commercial renovation and construction experience, we have the skills and industry knowledge to serve offices, restaurants, hotels, medical and dental practices, retail spaces, and salons.
From single-tenant suites to full corporate floors, we handle demolition, layout changes, millwork, and finishes. Dust barriers and controlled demolition keep your team working while we renovate the space around you.
Having completed 22 Wild Wing locations across the GTA, we understand restaurant timelines, kitchen mechanical systems, and franchise build-out standards for new and existing dining spaces.
We renovate lobbies, guest rooms, corridors, and common areas on phased schedules so your hotel stays open and guests are not disrupted during construction.
We build and renovate medical clinics, treatment rooms, and full medical buildings from the ground up, meeting healthcare code requirements for plumbing, HVAC, accessibility, and infection control.
Dental clinics require specialized plumbing, electrical, and radiation shielding for operatories and sterilization areas. We coordinate directly with your equipment suppliers to build a compliant, functional practice.
We take vacant commercial shells and existing storefronts from empty space to move-in-ready retail interiors, handling framing, lighting, millwork, storefront glazing, and code compliance.
We renovate warehouses, light industrial units, commercial plazas, and multi-unit properties, handling structural repairs, office build-outs within industrial spaces, and ongoing facility maintenance.
Salons and spas need extra plumbing for wash stations, proper ventilation for chemical treatments, and lighting that works for both stylists and clients. We handle the full build-out from layout to final finish.
Most of our work comes from referrals and repeat clients.
We have been renovating and building commercial spaces across Toronto and the GTA since 2009, growing from renovations into full commercial construction.
JDB Commercial Construction carries $5 million in liability coverage and remains WSIB-compliant, so your project stays protected from start to finish.
We hold Gold Seal Certification through the Canadian Construction Association, a mark of professional standards in construction management.
Here’s what our clients say about working with us - genuine experiences, real projects, and honest feedback.
Trusted by Our Clients
“My experience with the Jash Design & Build Company was a very pleasant one. We recentley renovated a coffe shop with them and the make-over was well done. The quality of their work was highly professional and I would certainly recommend them.”
3 reviews · 7 photos · a month ago
“I have been working with Jash for over 10 years, and I can confidently say he is an exceptional builder. He is highly knowledgeable, pays close attention to every detail across all trades, and approaches each project with professionalism and care. Jash has completed a wide range of projects for me, from small jobs to large-scale builds, including full construction from the ground up through to the finest finishing details. His workmanship and reliability are outstanding. I would highly recommend him for any project, whether small or large.”
Local Guide · 14 reviews · 5 photos · 9 months ago
15 + YEARS
Delivering commercial renovation and construction projects across Toronto and the GTA since 2009.
$5M COVERAGE
Liability insurance coverage protecting every commercial renovation and construction project we take on.
WSIB
Fully registered and compliant, covering workplace safety and insurance for every job site.
CERTIFIED
Gold Seal Certified through the Canadian Construction Association, meeting recognized industry standards.
Every Project Starts with a Thoughtful Design. Founded in 2009 and based in Concord, JDB Commercial Construction provides turnkey commercial renovations, tenant build-outs, ground-up construction, and 24/7 property maintenance across Toronto and the GTA.
Completed project locations also include Markham, Brampton, and Hamilton. Contact our team to confirm scheduling and site assessment availability.
Follow @jashdesignbuild on Instagram for real-time job-site progress, client stories, custom fabrication, and finished commercial build-outs across Toronto and the GTA.
Big lifts. Bigger standards. From complex builds to large commercial projects, our team is ready for what’s next. Plenty of exciting work is on the way. #CommercialProjects #ConstructionLife #FutureProjects #ComplexBuilds #Jahdesignandbuild
Watch Reel
The Voice Behind the Vision. Eva Herzova, owner of Loukoumania, shares her experience working with Jash Design & Build and what made the commercial renovation process feel smooth, organized, and collaborative from start to finish.
Watch Reel
Consistency matters when building across multiple restaurant locations. Jash Design Build completed 22 Wild Wing projects throughout Toronto and the GTA, with locations ranging from approximately 2,000 to 4,000 square feet.
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Behind the Build at the Loukoumania job site. Great projects are built by great teams—and strong leadership on site. Ash is hands-on throughout the building process, directing the work, solving challenges, and making sure every detail is executed properly.
Watch Reel
Two days. One 900-square-foot retail installation. Every detail completed after hours. For this Coco Chanel project inside Holt Renfrew on Bloor Street, our team handled the installation during evening closures so the store could continue operating during the day.
View PostYou have questions, and we have the answers. We believe in clear, transparent communication from the first consultation to the final walkthrough. Here are some of the questions we hear most often.
Still have questions about your commercial project?
Contact UsWe renovate and build offices, restaurants, hotels, medical clinics, dental practices, law offices, retail stores, salons, and light industrial facilities across Toronto and the GTA. Our scope covers interior tenant improvements, shell-to-finish build-outs, and complete ground-up commercial buildings.
For business owners, commercial tenants, and property managers planning renovations, build-outs, or ground-up construction across Toronto and the GTA.
Call Our Office: 1-877-JASH-123
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