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Johnstone Supply Petoskey is a leading HVAC/R Wholesale Distributor with access to over 70,000 locally stocked products and inventory so you can get it same or next day in most cases. Our product selection is continually growing to meet the needs of HVACR contractors to ensure we have the best brands and technology. Plus, our relationships with hundreds of the industry's top manufacturers give you access to a million special order parts. From equipment, to parts, to supplies you can be confident Johnstone has what you need today. Johnstone Supply: Making it Easier to do Business.

Cygnus, Inc provides custom patient-room charting stations, integrated computer stations and medical cabinets designed for form, function and flow. As pioneers in the industry and leaders in the development of expandable arms, Cygnus anticipates the needs of healthcare facilities and offers products to relieve their intense workloads. Cygnus promotes decentralized care and helps healthcare facilities meet Joint Commission ( JCAHO ) standards by creating in-room computer areas and medical storage solutions that keep caregivers close to the patients. Designed with ergonomics, function, efficiency and safety in mind, Cygnus products can help any healthcare facility combine style, innovation and technology to increase productivity and minimize risk.

Founded in 1912, St Marys Cement produces concrete and aggregate materials. It supplies cementitious materials to the Great Lakes region. The company is one of the leading producers of cement and related construction products in the United States and Canada. St Marys Cement handles engineering, civic and residential projects. The company serves the chemical, agricultural, financial, energy, and pulp and paper industries. It maintains docking facilities and more than five manufacturing plants. St Marys Cement has completed projects for Roy Thompson Hall, Maple Leaf Gardens and Darlington Nuclear Station. It operates Hutton Transport, which maintains a fleet of over 90 tractors and nearly 115 trailers. The company is a wholly owned subsidiary of Votorantim Cimentos.