Altitude HVAC

Cardinal Heating, Cooling, Plumbing, & Electric is a full-service contractor based in Madison, WI, offering heating, air conditioning, plumbing, and electrical services. They serve multiple counties in Southern Wisconsin, including Dane County. The company provides HVAC installation and repair, plumbing maintenance, and electrical work, with capabilities such as 24-hour emergency response and one-day installations. Established in 1984, Cardinal Heating, Cooling, Plumbing, & Electric has over 30 years of experience and holds accreditation from the Better Business Bureau.

Brothers HVAC, LLC is an HVAC company based near Madison, WI, offering a full range of residential and commercial heating and cooling services. They provide installation, repair, maintenance, and remodeling for systems including air conditioners, furnaces, and heat pumps. The company works with well-known brands such as Trane, Mitsubishi Electric, and Honeywell, and handles projects from new construction to system upgrades. With over 20 years of experience, Brothers HVAC holds certifications and licenses in HVAC and refrigeration, ensuring skilled and knowledgeable service.

TradeWinds Heating & Air Conditioning Inc. provides a range of HVAC services in Madison, WI, including air conditioning and furnace repair, installation, and maintenance. They also offer boiler repair, thermostat installation, indoor air quality services, and HVAC tune-ups. The company is experienced in handling various heating and cooling systems and is known for thorough inspections and clear explanations of system conditions. TradeWinds Heating & Air Conditioning Inc. has a history of attentive service and technical knowledge, with technicians who address customer questions and system issues thoughtfully.