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JASH DESIGN & BUILD · COMMERCIAL DIVISION

Contact JDB Commercial Construction

Planning a commercial renovation, tenant build-out, franchise rollout, or ground-up commercial building in Toronto or the GTA? Reach out below to schedule an on-site consultation with our team.

Let’s Discuss Your Project

Complete the form below to schedule a site assessment and consultation for your commercial renovation, new construction, or property maintenance needs.

Call Our Office: 1-877-JASH-123 or message us below:
GTA Headquarters

9000 Keele St #3, Concord, ON L4K 0B3

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Service Area: Toronto, North York, Vaughan, Richmond Hill, Etobicoke, Mississauga, Oakville, Aurora 1-877-JASH-123
Get in Touch Directly

Direct Commercial Contact Channels

Direct Commercial Line

Call Our Office: 1-877-JASH-123

Speak directly with our commercial construction and renovation team regarding site visits, scopes of work, and project timelines. Office hours: Mon–Fri, 8:00 AM – 6:00 PM EST.

Call 1-877-JASH-123
Project Drawings & Inquiries

Email Us: info@jash.co

Send us your architectural drawings, RFP packages, lease timelines, or commercial renovation questions for a prompt review.

Send an Email
GTA Headquarters & Service Area

Visit Our Concord Office: 9000 Keele St #3, Concord, ON L4K 0B3

Serving commercial job sites across Toronto, North York, Vaughan, Richmond Hill, Etobicoke, Mississauga, Oakville, and Aurora.

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24/7 Rapid Dispatch

24/7 Commercial Property Maintenance Response

Round-the-clock emergency response for commercial plazas, hotels, condo common areas, gyms, and office buildings across the GTA.

Explore Property Maintenance
50/5

Here’s what our clients say about working with us - genuine experiences, real projects, and honest feedback.

Commercial client reviewer Commercial client reviewer Commercial client reviewer

Trusted by Our Clients

5.0 out of 5 star client rating

“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.”

Eva Herzova

Eva Herzova

3 reviews · 7 photos · a month ago

5.0

“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.”

Siamak Moazzami

Siamak Moazzami

Local Guide · 14 reviews · 5 photos · 9 months ago

5.0

Common Questions

Answers to common questions about our commercial construction process, permits, timelines, and insurance coverage.

Still have questions about your commercial project?

Contact Us

We 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.








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