Built Prefab
Built Prefab · Kelowna, British Columbia

The people behind Built.

Built Prefab designs and delivers premium factory-built homes from Kelowna, British Columbia. Founder-led on every project, disciplined behind every fixed price, and backed by our own software studio.

Where We Come From

Two decades in the factory.

Our founders spent more than a decade building some of Canada’s best-known luxury modular homes before starting Built. That experience became a conviction: the best homes are built indoors, and the right way to treat a client is to fix the price and the date before work begins.

The work since speaks plainly. A seven-figure custom residence and matching garage above Okanagan Lake. A fully electric commission on a remote site at Gun Lake. Six homes delivered for the Lytton First Nation’s rebuild, complete with cold-climate heat pumps and full site works. And alongside the homes, the tools: Lake Country Modular bringing factory-built housing to the Okanagan and Alberta, and Built Labs writing the software our group runs on.

The Built Group
Built Prefab

The premium line, the Prestige Series and the Founders’ Studio, designed, specified and site-finished from Kelowna.

builtprefab.com →
Lake Country Modular

The group’s dealership, attainable factory-built homes for the Okanagan and Alberta, with a Calgary office opening fall 2026.

lakecountrymodular.com →
Built Labs

Our software studio, the home-monitoring platform and digital tools behind Build & Price.

bltlbs.com →
The Team

Founders first. Builders throughout.

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James Rosowsky
Founder & Chief Executive Officer

James co-founded Karoleena Homes, one of Canada’s best-known luxury modular builders, before founding Built Prefab to push factory-built housing further: fixed prices, fixed timelines, architecture worth keeping. He leads group strategy, partnerships and the Founders’ Studio.

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Ian Garrity
Co-Founder & President

Ian’s career spans two decades of modular manufacturing and delivery, including the Karoleena years alongside James. He leads operations across the group, from factory partnerships to installation crews, and personally oversees every Founders’ Studio commission.

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Eva Aylward, MBA
Executive Director of Finance

An executive finance leader with more than twenty years across complex, multi-entity organizations, Eva runs the group’s financial strategy, reporting and governance, the discipline behind every fixed price we put in writing.

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Mark Nonis
Development & Asset Management

Mark brings twenty-plus years of real-estate development experience and more than $36 million of delivered commercial and residential projects. He leads land, permitting and development strategy across the group.

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Theresa Gare
Sales & Client Services

Theresa manages client coordination and contract sales support, bringing years of front-line sales management and a reputation for accuracy and follow-through to every Built project.

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Igor Pichugin
Production & Procurement

With twelve years managing production, procurement and replenishment teams and a UBC project-management certification, Igor keeps materials, factories and schedules moving in lockstep.

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Chloe Zacharias
Software Engineer · Built Labs

A University of Victoria software engineering graduate with honours and an AI specialization, Chloe builds the digital tools behind Built, from the Build & Price experience to our home-monitoring platform.

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Tanner Wright
Software Developer · Built Labs

Tanner holds a master’s in computer science from UBC and develops the platforms that run the group, including our home-monitoring system.

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Corey McCann
Developer · Built Labs

A Queen’s University computer science student concentrating in cybersecurity, Corey works on application security and development across Built Labs’ products.