Engineering Design Services

Stormwater Management Reports

We provide detailed, municipality-approved stormwater reports using the latest modeling tools to ensure your site complies with environmental and drainage regulations.

Grading Plans

Our accurate grading designs ensure proper site drainage, minimize erosion, and support permit approval for residential and commercial developments.

Site Servicing Plans

BNR Designs creates efficient site servicing layouts, including water, sanitary, and storm connections, with full coordination for permit submissions.

Septic System Design

We provide complete septic system design services for residential and commercial properties, including new installations, replacements and upgrades. Our licensed engineers develop code-compliant designs tailed to your site conditions, ensuring effective wastewater treatment and smooth permit approval. All designs meet Ontario Building Code (OBC) and local health unit requirements.

Other Services:

Erosion & Sediment Control Plans

Site Plan Assistance