GPS Heating & Cooling Systems & Service LLC

GPS Heating & Cooling Systems & Service LLC is a licensed plumbing and HVAC service provider in Marinette, Wisconsin, specializing in furnace and air conditioning maintenance, system repairs, and installations, including geothermal systems. Serving residential customers across northeast Wisconsin and Menominee County, Michigan, the company offers 24/7 emergency service and free estimates for new equipment. With a 4.50 rating from satisfied customers, GPS is known for prompt, professional, and reliable service. Their team includes certified technicians with decades of combined experience, ensuring accurate diagnostics and efficient solutions.

Founded in 2006 by owner Jerry Giese, a graduate of NWTC with an associate degree in HVAC studies, GPS built on a legacy that dates back to 1952 as a Lennox dealer. The company emphasizes expertise, responsiveness, and customer satisfaction, with technicians like Randy Johnson, a senior service specialist, and Patrick O'Neill, a senior installer and fabricator, contributing years of industry experience. The team also includes junior installers and dedicated office staff, ensuring seamless coordination and support. GPS maintains a strong local presence, offering both in-person and online scheduling for convenience.

Located on Cleveland Avenue in Marinette, the business sits about a half-mile from Marinette Avenue, just past Charles D Pedersen Ball Park and within easy reach of Marinette Public Works and the city’s main park and campground areas. Its proximity to Park Elementary School and Marinette City Park underscores its integration into the community’s daily life.

GPS Heating & Cooling Systems & Service LLC is recognized for its consistent reliability and strong reputation, reflected in its high customer rating and well-documented online presence. The company’s clear, accessible website and detailed service information demonstrate a commitment to transparency and customer trust. With a long-standing history and a dedicated team, GPS stands as a dependable leader in residential HVAC service across the region.

In Marinette, where climate demands dependable heating and cooling, GPS Heating & Cooling Systems & Service LLC delivers expert care with a local touch.