Contact Interlock Works Inc. Feel free to contact us! We’ll address any of your questions or concerns before making the big decision. We’ll get back to you as soon as possible! Call Us Email Us ContactInterlock Works Inc. Feel free to contact us! We’ll address any of your questions or concerns before making the big decision. We’ll get back to you as soon as possible! Call Us Email Us Get a free QuoteContact us now We service Niagara and the surrounding areas – Interlock driveways, pools, walkways, patios, retaining walls, porch overlays and more! First Name Last Name Email Phone Address Message Contact Us Get a Free quote Contact us now We service Niagara and the surrounding areas – Interlock driveways, pools, walkways, patios, retaining walls, porch overlays and more! First Name Last Name Address Email Phone Message Contact Us