HVAC Companies Windsor

The Gustave A. Larson Company is a reputable wholesale distributor of the leading brands in the HVAC/R industry. We operate in different states in the USA, and you can find our distribution branches in all of the following areas. We are committed to your success in the coming months and years as we all navigate industry changes together. We are your one-stop resource for all things A2L and other key regulation changes. Learn more about the transition and view upcoming A2L trainings. We are focused on making things easier for you, we help you streamline your business, and provide the hands-on training and extensive, cutting-edge resources you need to stay competitive in an ever-changing marketplace.

Lennox is a leading manufacturer of heating, ventilation, and air conditioning (HVAC) systems. With a rich history dating back to 1895, Lennox has been committed to providing innovative solutions for residential and commercial customers. Our mission is to deliver exceptional products and services that meet the evolving needs of our customers. With a team of experienced professionals, we strive to provide unparalleled customer support and satisfaction. Our products are designed to provide efficient and reliable performance, backed by a comprehensive warranty program. At Lennox, we are dedicated to helping our customers achieve a comfortable and healthy indoor environment.

Ultimate Air, Inc. is dedicated to providing expert advice, exceptional workmanship, and outstanding customer service to residents of Brown, Kewaunee, and Door County. Since 2007, we've been the trusted source for reliable heating, cooling, and air quality solutions for both homes and small businesses. We specialize in a wide range of services, from general heating and cooling maintenance to new system installations. Our highly trained and experienced technicians are committed to delivering unparalleled results with a 100% satisfaction guarantee. As a Lennox dealer, we offer high-quality HVAC systems and unlike other shops that focus on a limited scope, Ultimate Air, Inc. can meet all your heating, cooling, and air quality needs.

Diamond Heating & Cooling is a locally owned and operated heating, ventilation, and air conditioning (HVAC) contractor in Green Bay, WI. We are dedicated to providing quality products and services for all your heating and cooling needs, from installations to repairs and replacements. Our team is fully licensed, bonded, and insured, and we commit to providing prompt attention, working with your schedule, and guaranteeing our work. We strive to build lifelong customers by exceeding expectations and ensuring complete satisfaction with our products and services. Whether you need residential or light commercial HVAC services, Diamond Heating & Cooling is here to make your home or business a more comfortable place.

Professional Heating and Air Conditioning of Green Bay is a family-owned and locally operated business that has been in operation since 1984. The company was founded by Jim Spiegel, who graduated from technical college in Eau Claire, Wisconsin. With an associate degree in HVAC, Jim built the company from the ground up. The company started as a single-man operation out of Jim's home and grew to a shop that was built to house the operation. After several additions and remodels, Professional Heating and Air Conditioning resides in that very same building today. The company is proud to be a family business, with Jim working alongside his wife Lynn for over 15 years. When Lynn left the company to pursue her lifelong dream of becoming a registered nurse, Jim was joined by his daughter Michelle. Michelle graduated from the University of Wisconsin Green Bay with a bachelor's degree in Accounting. Jim and Michelle worked side by side for over 18 years. In 2016, Michelle took the state exam for Heating, Ventilation, and Air Conditioning and received her heating license. Jim has since retired. Now, Michelle runs the operation with her husband Brian, who has also been with Professional Heating and Air Conditioning since 1999. With over 50 years of combined experience, Michelle and Brian look forward to continued success.

Comfort Control Systems Inc. have been providing heating & cooling services to the Green Bay area since 1976. We are recognized as a leader in the Fox Valley for providing exceptional customer service and great value in HVAC services and sales. Our focus is on hiring great people, training them with the latest in HVAC technology and having them provide total satisfaction to local homeowner’s heating and air conditioning needs.

Wesley Heating & Cooling is a trusted provider of heating and air conditioning services in Green Bay, Oshkosh, and Fond du Lac. With over 70 years of experience, we understand the importance of maintaining a comfortable and healthy indoor environment. Our team of experts is dedicated to providing top-notch service, using only the highest-quality products, and ensuring customer satisfaction. We offer a range of services, including HVAC maintenance, repairs, and installations, as well as indoor air quality solutions. Contact us today to schedule a service or learn more about our products and services.

Your Genuine Midwestern, Family-Owned Heating and Cooling Team At RJ Heating and Air Conditioning, we know how to take good care of your family. That’s because we’re a family ourselves—a genuine Midwestern team that understands how to keep you comfortable through any Wisconsin weather. When you call for service, we address your top concerns upfront and go above and beyond to meet your needs. Family Matters at RJ Heating Our experienced team includes a friendly office staff as well as technicians with CFC certifications. We specialize in furnace, boiler, air conditioner, and indoor air quality services including installation, repair, and maintenance. Every tech is trained to meet your comfort wishes and work within your budget. Our ultimate goal is to make sure your family feels 100 percent comfortable at home. We also believe that how you feel should not depend on your budget—which is why we’ve implemented our Comfort First Membership program to keep you cozy. We Stand Behind Our Work and Guarantee Your Satisfaction As your Carrier® dealer, we stand behind every service we perform and offer a 100 percent satisfaction guarantee on all installations. We know what it takes to earn your trust. If you’re not happy with a service we’ve performed, we will keep working until we resolve the issue. That’s our promise to you.

Trane is a global leader in air conditioning systems, services and solutions. With a rich history dating back to 1885, Trane has been providing reliable, energy-efficient, and clean air solutions for homes and buildings. The company is committed to making buildings better for people, the environment, and the bottom line. Trane offers a range of products and services for residential and commercial customers, including air conditioning systems, heating systems, ventilation systems, and more. With a global presence and a team of experts, Trane is dedicated to delivering exceptional customer service and support.

Our company is a leading provider of refrigeration equipment and solutions. With a wide range of products and services, we cater to various industries and applications. Our mission is to provide high-quality products and exceptional customer service to meet the evolving needs of our customers.