Design-Engineer-Build

IN Engineering + Planning and IN Design + Construction are full-service firms dedicated to delivering intelligent, intuitive, and inspired solutions for every stage of your project. Our mission is simple: to provide clients with a seamless experience that combines technical precision, creative design, and efficient project management.

Who We Are

We are a team of professional engineers, designers, and planners serving Eastern Ontario and beyond. With expertise in building design, structural engineering, civil engineering, and planning, we ensure that every project meets the highest standards of quality and compliance.

What We Do

Our integrated approach means you can rely on us for:

• Custom Building Design – Tailored solutions for residential, commercial, and industrial projects.
• Structural & Civil Engineering – Robust, safe, and efficient designs for all types of structures.
• Planning & Permitting – Navigating regulations and approvals with ease.
• Construction Management – Coordinating every detail for smooth execution.

Why Choose Us

From concept to completion, we manage every step of the process under one roof. This eliminates delays, reduces costs, and ensures your vision is realized without compromise. Whether you’re planning a luxury custom home or a complex commercial development, our team combines creativity and technical expertise to bring your ideas to life.

Where We Work

IN Engineering + Planning and IN Design + Construction proudly serve communities across Eastern Ontario, including Kingston, Brockville, Ottawa, Cornwall, Prescott, Gananoque, and surrounding areas. Our local expertise ensures compliance with municipal regulations and a deep understanding of regional building standards, making us the trusted choice for projects throughout the region.

Our Commitment

We believe in building strong relationships with our clients through transparency, collaboration, and exceptional service. Every project is an opportunity to create spaces that are functional, beautiful, and enduring.