Reliable, Efficient Mechanical Contracting Services.

Walchuk Mechanical Services

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Heating & Cooling

We design and install high-performance heating, cooling, and ventilation systems tailored to meet the demands of large facilities and specialized work environments.

Plumbing & Boilers

We handle comprehensive plumbing support along with expert boiler installation, maintenance, and repair to keep your commercial or industrial systems operating safely, efficiently, and reliably year-round.

Gas Lines & Piping

We provide safe, code-compliant installation, maintenance, and repair of commercial and industrial gas lines and piping systems, ensuring reliable fuel delivery for boilers, furnaces, rooftop units, and other mechanical equipment.

Commercial & Industrial

We evaluate existing systems and provide cost-effective upgrades or retrofits to improve energy efficiency, reliability, and overall performance throughout commercial and industrial buildings.

Walchuk Mechanical Services


We deliver reliable, high-quality heating, cooling, and mechanical solutions for commercial, and industrial clients. With a focus on precision workmanship and innovative technology, we design, install, and maintain systems that maximize comfort, efficiency, and long-term performance. Our certified technicians bring years of expertise to every project, ensuring safe, compliant, and cost-effective results. We proudly service Oshawa, Whitby, Ajax, Pickering, Uxbridge, Port Perry, Brooklin, Courtice, Bowmanville, Newcastle, and the surrounding areas.

4.9 STAR GOOGLE RATING


With nearly 100 reviews we are proud to say we have a 4.9 Star Rating.

Testimonials


Reliable 24/7 Support you can count on.

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Contact Us

905-622-5435

office@w-hc.ca

24/7 Support throughout the Greater Toronto Area

Looking for Residential Services? Visit our Residential website Walchuck Heating & Cooling

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Looking Mechanical Plumbing Contracting? Visit our website Dalray Contracting Inc.

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