Are You Looking for HVAC Contractors in Appleton, WI?

Integrity Heating & Air Conditioning provides comprehensive HVAC services for residential and commercial properties in Neenah, WI. Specializing in heating, cooling, indoor air quality, and thermostat solutions, we combine high-quality products with expert installation and maintenance. Our NATE-certified team ensures energy-efficient, reliable systems while offering 24/7 emergency support.

3rd Gospel Heating & Cooling provides expert HVAC services for residential homes in the Fox Valley. We specialize in furnace and air conditioner installation, repair, and maintenance, combining technical expertise with a commitment to customer satisfaction. Our Complete Care service plans offer added value through free tune-ups, discounts, and emergency support.

Haak Heating provides comprehensive HVAC services including heating system installation, air conditioning repair, indoor air quality assessments, and preventive maintenance programs. Our family-owned business combines 75 years of local expertise with 24/7 emergency response capabilities to ensure year-round comfort for residential and commercial clients in the Fox Valley area.

Mr Power Clean specializes in professional residential and commercial air duct cleaning services, serving Northeast Wisconsin since 1967. We deliver thorough HVAC system cleanings using industry-leading equipment and NADCA-certified techniques. Our family-owned business combines decades of experience with a commitment to customer satisfaction through transparent processes and property protection.

Fox Valley Clean Air provides professional air duct cleaning services for residential and commercial properties in the Fox Valley region. With over 25 years of experience, we specialize in improving indoor air quality through comprehensive cleaning of heating and cooling systems, air sanitization, and industrial kitchen exhaust maintenance. Our certified technicians use advanced technology to remove contaminants and allergens, creating healthier living and working environments for our clients.

KP Heating & Cooling provides residential and commercial HVAC services in Appleton, Wisconsin and surrounding areas. Established in 2001, we offer 24-hour emergency repairs, system replacements, installations, and maintenance for all major heating and cooling brands. Our experienced team delivers energy-efficient solutions with transparent pricing and financing options.

Blount Heating provides expert HVAC repair, installation, and maintenance services for residential and commercial clients in Wisconsin. With over 50 years of experience, we combine family values with industry-leading technology to deliver reliable heating and cooling solutions. Our commitment to quality products, transparent pricing, and 24/7 emergency support makes us a trusted local choice.

Energy Control & Design provides expert HVAC services, building automation systems, and preventative maintenance solutions for commercial facilities. Since 1979, we've combined Siemens technology with local expertise to optimize building efficiency and comfort. Our comprehensive services include system design, installation, 24/7 emergency repair, and energy-saving retro-commissioning projects.

The Good Guys Heating & Cooling provides expert HVAC installation, repair, and maintenance services for residential customers in Northeast Wisconsin. Specializing in furnaces, air conditioners, heat pumps, and indoor air quality systems, we combine family tradition with modern technology. Our commitment to no-pressure sales and 24/7 emergency service ensures reliable solutions for home comfort needs.

Christensen Heating & Air Conditioning is a family-owned HVAC company serving Appleton, WI since 1921. We specialize in heating, cooling, and indoor air quality solutions including air conditioners, furnaces, boilers, and ductless systems. Our certified technicians provide installation, repair, and preventive maintenance services with a focus on energy efficiency and customer comfort.