trusted by:
Clean, functional installations.
T-Bar Ceiling Systems
Metal Stud Framing
Built for accuracy, durability, and efficiency.
Commercial Drywall Installation
Seamless finishing and long-lasting quality.
From large-scale commercial builds to office fit-outs and multi-unit developments, Mandem Construction provides precise, professional craftsmanship that keeps projects running smoothly.
what we do
Clean, organized, and safety-focused from start to finish.
Professional Job Sites
Skilled, detail-oriented crews that take pride in their work.
Quality Craftsmanship
We show up, follow through, and keep you informed.
Reliable Communication
Decades of combined trade expertise.
Proven Experience
Our clients count on us to bring their builds to life without delays, rework, or surprises.
Why Contractors Choose Mandem
Construction Manager ServiceMaster Restore of Brantford
"Mandem Construction was recommended to me by a mutual supplier. Mandem recently completed 2 projects for me: the T-bar ceiling in our new offices and a drywall and paint project in an office building. Bryce and his team were a pleasure to work with. They were accommodating to the specific requirements of each project. We were impressed with the quality of their work. They completed the work in an incredibly timely manner, including working evenings and weekends in order to meet difficult timelines. We highly recommend this contractor."
Gord Naismith
Owner MJC Custom Contracting
"I have used Mandem construction for the past couple years now and saying they are a great company is an understatement. The eye to detail, customer service and overall workmanship does not come around to often anymore. I trust Bryce and his team at Mandem Construction when doing any project, big or small. I would recommend this company to anyone hands down! 10/10. Thank you Bryce for all of your hard word and dedication, I cannot thank you enough. Cannot wait until the next project!"
Justin Ciccia
Sales & Project Manager @ Lincoln Construction Group
"I’ve worked with Mandem Construction on a few projects over the years, and they’ve always done an excellent job. The team is professional, easy to work with, and pays attention to the details that really matter. Every project has been finished on schedule. It’s clear they take pride in their work and care about keeping their clients happy. I’d definitely recommend Mandem Construction to anyone looking for a reliable, skilled construction company."
Julian Liberta
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We’ve built a process that keeps your project on track from start to finish with accurate quotes, organized timelines, and quality results every time.