Welcome to Jansen Construction

Jansen Construction  is a family owned business.  We have been in business since 1987 and specialize in building residential homes and home renovations.  We are located near the beautiful St. Lawrence River, in the Municipality of South Dundas, Ontario.

We are a registered Builder with HCRA (Home Construction Regulatory Authority).  

If you are interested in building a new home or need renovations done, please go to our CONTACT TAB and fill out the required information:  your name, phone number a brief description of the work you are interested in having done.