Engineering design you can trust

Professional Engineering Design Services

BNR Designs Inc. delivers expert grading plans, site servicing plans, and septic design for homeowners, contractors, and developers across Ontario.

Our Services

From site assessment to stamped drawings, we handle every step of the engineering design process.

Stamped grading plans for building permits, lot grading, drainage design, and stormwater management — delivered in 3–5 business days.

Comprehensive site servicing drawings including water, sanitary, and storm sewer design for residential and commercial projects.

Licensed septic system design for new construction and replacements, compliant with Ontario Building Code and local health unit requirements.

Grading projects completed in 3–5 business days so your permit process stays on schedule.

All drawings are stamped and signed by a licensed Professional Engineer registered in Ontario.

We know what municipalities require. Our drawings are designed to pass review the first time.

Direct communication throughout the project — no call centres, no runaround.

Submit your drawings and project details and we'll get back to you with a quote within one business day.