Greg Wilhelm

Wilhelm Contracting

570 1st Street
Hanover, Ontario
N4N 3X5
PH: 519.367.5700
PH: 877.367.5780


Wilhelm Contracting provides construction services to clients throughout South Western Ontario. Our focus on quality and customer satisfaction is second to none. We provide Insulated Concrete Forming (ICF) and Traditional Construction to Residential, Commercial and Agricultural clientele.

Wilhelm Contracting brings close to 2 decades of experience in ICF construction to your project. Our ICF knowledge has been developed through residential and commercial construction. ICF is a premier building method known for it’s energy efficiency, low sound transmission and superior wind and fire protection. Combining ICF benefits along with our experience provides a winning solution that you deserve to have on your side.


Insulated Concrete Forming (ICF) construction is a premier method for those wanting the highest return on their construction investment.

Residential and Commercial buildings are built stronger, more energy efficient, and end up being more comfortable buildings than by choosing any other current method of construction.

ICF buildings provide superior energy savings, fire & wind protection, and noise dampening. Efficiency gains are realized in both the construction process and the end building performance.


Traditional construction methods both compliment and continue the ICF building process. We are able to blend traditional construction methods seamlessly with our ICF buildings. From traditional wood or steel stud construction, to the finishing of entire projects right down to the trim work, Wilhelm Contracting is your complete source as a building contractor.

From footings, to structure, to finishing, we are your one stop solution provider. Our ability to mesh with electrical, mechanical and plumbing trades allow you to have seamless integration on your build. Having one source for the construction portion of your residential or commercial projects helps to keep things on schedule, limits multiple trades and inefficient communication. Leave the details to us and enjoy watching your dreams become reality.

Wilhelm Contracting provides construction services to clients throughout South Western Ontario.

Contact us for a free quote so we can start Building your future … Today!

Address Info


570 1st Street, Hanover, Ontario, Canada


Tel: 519-367-5700


44.1435115, -81.0147673

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