Commercial Construction

Built for Business. Backed by Legacy.

At Les Bertram & Sons, we know that commercial construction is more than just putting up walls, it’s about creating a space that drives business forward. Whether it’s a retail development, office building, warehouse, or mixed-use facility, we build commercial structures that are functional, efficient, and designed to stand the test of time.

\With over 85 years of hands-on experience, we deliver quality construction backed by proven processes, local expertise, and a commitment to doing things right. From initial planning to project handoff, we’re your trusted partner in commercial building success.

Tailored Construction, Built to Spec

We collaborate closely with clients, architects, and engineers to deliver builds that meet the unique needs of your business—whether you're scaling up, starting fresh, or adapting to a growing market.

Local Advantage, National Standards

Our team brings big-picture quality with local trade relationships and on-the-ground knowledge that keeps projects efficient, safe, and compliant from day one.

Flexible Delivery Options

Choose the delivery model that works for you—Design-Build, General Contracting, or Construction Management. We adapt to your project style and execution preference.

Projects That Perform

From warehouses and offices to retail and multi-purpose facilities, we deliver spaces that blend durability, usability, and long-term value for your business.

Proven. Trusted. Professional.

Over eight decades of commercial construction experience means fewer surprises, tighter schedules, and consistent results. We don’t just build—we deliver.

Industrial

Robertson Building Systems

Les Bertram & Sons has been an award-winning, authorized Robertson Building Systems (RBS) dealer since 1987.

For more than 34 years, we have been partnering with RBS to offer our customers the highest quality steel construction materials available. The advantages of this rapidly growing systems approach over conventional steel construction are many, including:

Year-round building capability
Significant savings in time and money to the owner
Increased design possibilities
Increased energy efficiency
Improved quality control - all components are created by one manufacturer.

Click here for more information on Robertson Building Systems.

Built to Last. Built to Perform.

Our work speaks for itself. Explore a curated selection of completed projects that showcase our diverse capabilities, attention to detail, and ability to deliver on time and on budget. From high-traffic public buildings to private aviation hangars, every build reflects our core values: quality, reliability, and accountability

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Design Build

Commercial, Industrial & Agricultural

Tender Bid & Institutional

Renovations & Additions

A Proven Process That Delivers

Every project we take on follows a streamlined, transparent process refined through over 85 years of experience. From land sourcing and design to permitting and construction, our approach keeps your build efficient, compliant, and stress free.

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Land Sourcing

The foundation of every successful build

The right build starts with the right land. Whether you're developing a commercial site, agricultural structure, or institutional facility, we help identify and evaluate potential properties that align with your goals. We assess zoning, access, infrastructure availability, and long-term viability—ensuring your site supports your vision before we break ground.

Build Design & Analysis

Smart design that works for you

Once the land is secured, our team collaborates with trusted architects and engineers to bring your vision to life. Every design is carefully reviewed for structural integrity, workflow efficiency, cost-effectiveness, and compliance. We provide early-stage budgeting and constructability reviews to ensure smart decisions are made before drawings are finalized.

Permitting

Navigating approvals without delays

Navigating permits and approvals is a process we know inside and out. We manage all necessary applications with municipalities, conservation authorities, and governing bodies—streamlining timelines and reducing red tape. Our long-standing relationships with local authorities give us an edge in moving your project forward without unnecessary delays.

Construction

From blueprint to reality

This is where it all comes together. With experienced project managers, skilled local trades, and a clear execution plan, we bring your project to life with precision. From breaking ground to final inspection, we maintain strict safety standards, detailed scheduling, and transparent communication. We don’t just build—we deliver what we promised.

Ready to Build?

Let’s Talk.

Whether you’re planning a large-scale facility or exploring a custom residential build, our experienced team is here to help. Reach out to discuss your project, request a quote, or submit a tender, we’re ready when you are.

13 Bertram Industrial Parkway Midhurst, ON, L9X 0L9
info@lesbertramandsons.ca
705-728-0077
705-721-0047

Mon - Thurs: 8:00 AM – 5:00 PM
Fri: 8:00 AM – 2:30 PM

Send Us a Message

Have a question or ready to discuss your project? Fill out the form below and someone from our team will be in touch shortly.