Quality, Service, and Innovation

In the construction industry, the name Ontario Panelization (OP) is synonymous with quality, service and innovation. Founded in the early 1980s (see original building on the left), OP honed its expertise with structural, load-bearing steel stud assemblies. Over the past two decades, OP has set itself apart from the competition by expanding its product line significantly and building on a strong foundation of expertise. Today, OP is uniquely positioned to meet the needs of even the most discriminating client.

Headquartered in London, Ontario, OP manages projects throughout Canada and the northeastern United States. OP’s considerable knowledge of state-of-the-art product lines offers clients solutions to some of the most complex construction wall assemblies.
Working proactively with owners, architects and general contractors, OP is a vital resource in streamlining the building process. This advantage translates into better coordination and communication which reduces overall projects costs.

Complex Architectural Applications

OP offers extensive experience in pre-panelized and field-applied exterior wall systems. Finishes include Ceramitex┬« – sintered ceramic, aluminum composite, aluminum plate, solar, stone, porcelain, exotic metals, and specialty veneers. In addition, OP is the only Eastern Canadian licensed supplier of the Cygnus Wall System – a unique, light-weight system for complex architectural applications in stone and ceramic.

The OP team ensures the integrity of the architect’s vision no matter how complex. OP is proactive in the project’s consultative stages. Experts are available to develop thorough design plans and CAD drawings which guarantee the marriage of assembly and architectural details. Once planning is complete, experienced shop and field personnel trained in the latest techniques and supplied with state-of-the-art technology provide quality control and superior installation on-site. This approach allows for smooth transitions in any building project and ensures construction efficiencies as well as cost-effective building strategies.

Simply put, OP’s goal is to provide superior exterior wall assembly through improved building techniques and strong partnerships. The net result is an efficient, aesthetic, functional building envelope of the highest quality.


Longstanding Member of

OP building front for About page

Experience is the Difference

Ontario Panelization, with its extensive experience in the commercial construction industry, has managed projects of varying complexity from corporate office towers to entertainment complexes and medical facilities. OP’s work can be seen in many cities across Canada, and the results speak for themselves. Respected by professionals and envied by competitors, Ontario Panelization excels in the tireless pursuit of providing customers with the very best service and advice.

Meet the Team!

Phil Macdonald


Bob Macdonald

Financial Analyst

Dan Boyd

Vice President/Operations

Peter Hockey

Chief Estimator

Colin Marcoux

Senior Project Manager

David Waugh

Architectural Sales Consultant