Collins Heating & Air Conditioning Co

Donohue Commercial Service is a mechanical contracting firm that provides a range of heating, ventilation and air conditioning services for the commercial and industrial markets. The company has been serving customers since 1976. It offers designing, engineering, retrofitting, repair and maintenance services for mechanical systems. Donohue Commercial Service serves banks, churches, hospitals, museums, hotels, restaurants, manufacturers, retailers and computer facilities. Donohue Commercial Service is a part of United Mechanical, which offers mechanical construction, plumbing, installation and design/build services for heating, ventilation and air conditioning systems. United Mechanical serves the municipal, health care and institutional markets.

Triad Service Company Inc., based in Tulsa, Oklahoma, has been a trusted provider of HVAC and refrigeration services since 2000. With a commitment to customer satisfaction and a team of licensed specialists, they offer a wide range of services, including emergency repairs, preventive maintenance, and system installation for both residential and commercial needs. As a family-owned business with over 75 years of combined experience, Triad Service Company prides itself on delivering reliable and efficient HVAC solutions tailored to the unique climate challenges of the Tulsa area. Their dedication to exceptional customer service and 24/7 availability ensures that clients receive the support they need, regardless of the time or situation. Generated from the website

Triad Service Co. proudly partners with Lennox, a global leader in climate control solutions since 1895. Lennox offers a wide range of innovative air purification, filtration, and ventilation systems designed to create healthier and more comfortable environments for residential and commercial customers. Committed to sustainability, Lennox focuses on delivering consistently clean air while reducing carbon footprint. Their products are trusted by homeowners, dealers, businesses, and contractors for their integrity, innovation, and dedication to providing perfect air quality. Generated from the website