Experience in Your Building Type Matters

Not all engineering firms are built the same. A firm with deep experience in commercial office towers may not be the best fit for a healthcare facility or a multi-unit residential development. Before you shortlist candidates, look at their portfolio. Have they designed buildings of similar scale, occupancy, and complexity to yours? Ask for references from comparable projects and speak directly with those clients.

Multi-Disciplinary Capability Under One Roof

Building projects require structural, mechanical, electrical, civil, and often fire protection and energy modelling expertise. Engaging separate specialist firms for each discipline introduces coordination risk — missed interfaces, conflicting assumptions, and drawn-out RFI cycles that slow your schedule and inflate your contingency. A firm that integrates all of these disciplines internally can coordinate design changes in real time, speak with a single voice to your contractor, and bear consolidated accountability for the outcome.

Code Fluency in the Jurisdictions You're Building In

Canada's National Building Code, provincial amendments, municipal requirements, and utility standards vary significantly across the country. An engineering firm that regularly practices in the jurisdictions where you're building will have the code fluency to navigate permit reviews quickly, anticipate inspector concerns, and avoid redesigns caused by missed requirements. Ask prospective firms which provinces and municipalities they actively work in — and whether they have established relationships with the relevant authorities having jurisdiction.

Responsiveness and Communication

Engineering errors discovered during construction are an order of magnitude more expensive to resolve than those caught during design. Your engineering partner's responsiveness — to RFIs, to design changes, to contractor questions — directly affects your project schedule and budget. During the interview process, pay attention to how quickly they respond to your initial inquiries, how clearly they communicate their scope and fee, and whether their team leads are accessible or insulated behind project managers.

A Track Record of On-Time, Permitted Designs

Permit delays are one of the most common causes of project cost overruns in Canada. Ask prospective firms about their experience with permit submissions: How often are their packages accepted on first submission? Do they have a quality review process before permits are filed? Can they point to projects that moved from design to permit approval within the client's expected timeline? These questions separate firms that are technically capable from those that are operationally excellent.

Making the Right Choice

Choosing an engineering firm is not simply a matter of selecting the lowest fee. The right partner brings technical depth, integrated capability, code expertise, and the communication discipline to keep your project moving. Investing time in a thorough selection process pays dividends throughout design, construction, and occupancy.

At Design Works Engineering, we bring all major engineering disciplines together under one roof — structural, mechanical, electrical, civil, fire protection, and energy modelling — with offices across Canada and a portfolio spanning hundreds of building types. Get in touch to discuss your next project.