A better HVAC contractor servicing Durham and Toronto. We install heat pumps to transform houses into feel-good homes that are comfortable, healthy, resilient and sustainable. Heat pumps deliver remarkable results if they're sized and installed properly. Foundry Heat Pumps uses its proprietary HAVEN method to find the right heat pump for every house.

Waza Home Comfort is a trusted provider of premium heating, cooling, and home comfort solutions. With a commitment to enhancing your living environment, Waza Home Comfort offers expert HVAC services, including installation, repair, and maintenance for residential and commercial properties. Whether you need energy-efficient heating systems, reliable air conditioning, or indoor air quality solutions, Waza Home Comfort combines cutting-edge technology with exceptional customer service to deliver tailored solutions that meet your needs. Dedicated to comfort, quality, and reliability, Waza Home Comfort ensures your home remains a haven in every season. Call us at 289-278-9671.

Sharpe Advantage provides residential furnace repair, furnace installation, air conditioner repair, AC installation, heat pump systems, and ductwork services to homeowners across Oshawa, Whitby, and Durham Region. Available 24/7 for emergency heating and cooling repairs — we call 30 minutes before arrival so you're never left waiting. No deposit required. Payment at completion only. Financing available through Finance It. TSSA-licensed and HRAI-registered. We offer free second opinions, good-better-best equipment options, and waive the service call fee on any system replacement. Every call is treated as ours to earn.