25+
Years of operation
ABOUT XLN
We are a leading construction company in Ontario
XLN Design & Build is a Toronto-based construction company delivering commercial and residential projects with a strict standard of precision, accountability, and long-term durability. Every build is managed with a zero-tolerance approach to cost overruns, delays, and quality drift — ensuring the outcome matches what was promised from the start. Registered with Tarion, XLN brings disciplined execution to projects where the margin for error is zero.
Flexible construction solutions
Modern and optimal technology
+200
Expert Employees
+4500
Completed Projects
+3800
Trusted Customers
+98.9%
Happy Customers
98%
Happy
Customers
Testimonials
What our clients say about us?
Flawless Basement Reno From Start to Finish
"We hired XLN Design & Build for a full basement renovation with a bathroom and bar area. From day one the communication was clear, schedule was followed exactly, and every inspection passed without issue. The final result looks like something out of a showroom. Honest, organized, and very easy to work with — would recommend to anyone."
Michael D.
Mississauga, ON
Reliable Partner for Serious Commercial Work
"We hired XLN to build out a new retail space in Etobicoke. Permits, inspections, coordination with the landlord — they handled everything. The crew was on schedule every single week, and the final fit-out passed inspection without any revisions. Very professional company."
David R.
Etobicoke, ON
Backyard Makeover That Actually Increased Our Property Value
"XLN rebuilt our patio, added new interlock, and installed lighting and drainage. They designed a layout that fit our yard perfectly and delivered exactly what was planned. The crew was respectful of our property and finished earlier than quoted. The curb appeal change is huge."
Selim K.
Markham, ON
Addition and Kitchen Remodel Done Right in Toronto
"XLN handled our rear addition and kitchen remodel on our semi-detached. What impressed me most was how clean they kept the job site and how they managed the trades without us having to constantly chase updates. Pricing was exactly as quoted and finished one week ahead of what we expected. Worth every dollar."
Alexandra P.
Toronto, ON
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