About DMT
We don't just build structures — we build trust, reliability, and results that last generations.
With more than 50 years of combined experience, DMT Building Group brings craftsmanship, precision, and innovation to every build.
Our team lives and breathes Insulated Concrete Form construction, delivering foundations and full structural systems that stand the test of time. From the first footing to the final floor assembly, we take pride in self-performing our scope, handling every stage of the concrete work with skill and relentless attention to detail.
What sets us apart is simple: an uncompromising commitment to quality and customer satisfaction. Whether it's an addition, a custom home, a cottage retreat, or a multi-storey build, we combine technical expertise with a hands-on approach that ensures every project runs smoothly, safely, and to the highest standard.
We don't just build structures — we build trust, reliability, and results that last generations. At the heart of it all is our promise: smart builds for real life.
Our own crews do the footings, the walls and the waterproofing — not a rotating cast of subs. One point of accountability for the concrete scope.
We don't dabble in insulated concrete — it's our core trade, on every foundation, wall and structure we build.
Scribed and pinned onto exposed Canadian Shield rock — the footings, or the ICF itself, whichever the site calls for.
Every lift braced, checked and poured to spec. The below-grade work nobody sees gets the same care as the finishes everybody does.
Jerry is the owner you will deal with — from the first site walk to the last pour.
Owner · 20+ years building in ICF
Jerry has been building in insulated concrete for more than twenty years — long enough to have watched ICF go from a curiosity most trades would not touch to the way a lot of serious builders now do their foundations.
He is the owner of DMT Building Group, a company that carries more than fifty years of combined experience. Most of the calls he takes come from builders who already know the product. The rest come from homeowners who have heard something about ICF and want a straight answer.
Usually that answer is less than people expect. Yes, you can put drywall straight onto the wall. No, you do not need a second drainage board, or waterproofing on the frost wall, or membrane under the basement slab. He would rather take a line off your quote than sell you a detail the assembly does not need.
“Jerry was ready to work and answer all of our questions.”— Brittany Dirracolo · Google review ★★★★★
We are not tied to one block. Nudura, Amvic, Element, Fox — you pick the system, we will build with it.
Homeowners, trades and institutions alike — most of the people who call us are builders who already know the product.
Building or adding on to your own home — we will walk your lot and talk straight.
Bring us in for the concrete and ICF scope; take over a clean, level, backfill-ready foundation.
Repeat foundation and structural packages, scheduled around your build calendar.
Constructability input on ICF details before the drawings are finished.
We build to the stamp and flag anything on site that does not match the drawings.
Public and institutional work under standard procurement.
Insulated concrete structures where operating cost and durability decide the budget.
Farm and agricultural structures that have to stand up to real use.
Based in Barrie, Ontario — building within about two hours of Barrie: Simcoe County, Muskoka, Georgian Bay, Orillia, Huntsville, Bracebridge, Port Carling, Rosseau and the Greater Toronto Area. Outside that radius? Don't hesitate to reach out — if we can get to it, we will take a look.
Our team brings more than 50 years of combined experience in concrete and ICF construction, from footings on raw bedrock to full multi-storey structures.
Yes — alongside our own projects, builders bring us in for ICF foundations and difficult footing work, including our bedrock specialty.
About two hours out from Barrie in any direction — all of Simcoe County, Muskoka and Georgian Bay cottage country, and south into the GTA.
Tell us about your project — we'll come back with straight answers and a free, no-obligation quote.
Prefer to talk? 705-333-3329 · info@dmtbuilding.ca
One short form — the property, what you're planning, and any drawings or site photos you have. We'll come back with straight answers.
Start my free quoteOr talk to us now — 705-333-3329
Monday–Friday, 7 a.m.–5 p.m. · Closed weekends