Ottawa Commercial Interiors (OCI) provides full-service construction and design solutions. Whether you're a business owner aiming to create an inspiring storefront, a homeowner planning a transformative renovation, or a designer seeking a reliable partner to bring your vision to life, our team is here to help. OCI’s skilled interior designers, architects, and engineers collaborate to produce detailed drawings and blueprints that turn ideas into reality. With decades of combined experience in the construction industry, our seasoned professionals have the expertise to manage projects of all sizes and complexities.

Architectural Drawings 

OCI's team of architects employs the latest software and techniques to create detailed architectural drawings that capture the essence of design intent while ensuring compliance with regulatory standards and client preferences.

Mechanical Engineering Drawings

OCI's mechanical drafting services encompass HVAC, plumbing, and fire protection systems, delivering precise drawings that facilitate seamless installation and operation while optimizing energy performance.

Electrical Engineering Drawings

OCI's electrical drafting services encompass power distribution, lighting layout, and low-voltage systems, delivering detailed drawings that ensure code compliance, safety, and reliability.

Structural Engineering Drawings

OCI's structural drafting services encompass foundation plans, framing details, and reinforcement layouts, delivering accurate drawings that enable contractors to build with confidence and precision.

Custom Design Solutions

OCI's custom design services encompass space management, accessibility standards compliance, and IT infrastructure, delivering solutions tailored to address these requirements with creativity and innovation.

Our team of professionals are all registered, licensed and certified in their respective fields:

• Ontario Association of Architects (OAA) certified architects

• Interior Designers registered with the Association of Registered Interior Designers of Ontario (ARIDO)

• Engineers licensed by Professional Engineers Ontario (PEO)