Call Now
Website
Call
Business Details
Emergency
services
Your Trusted HVAC Partner in South Central Wisconsin
R A Heating & Air Conditioning has been serving residential, commercial, and industrial clients in South Central Wisconsin with reliable HVAC solutions. As a certified Armstrong Air and Carrier Dealer, we combine cutting-edge technology with traditional values of trust and accountability. Our NATE-certified technicians undergo continuous training to maintain expertise in heating, cooling, and air quality systems. We prioritize safety and professionalism, offering 24/7 emergency response for urgent HVAC needs. Our commitment to energy-efficient solutions includes geothermal systems, duct sealing, and air purification technologies.

We provide free estimates for equipment replacements and assist with rebate paperwork for alternative energy systems. As a woman-owned business, we emphasize personalized service and community-focused operations. Our team specializes in new construction HVAC design, heat pump installations, and maintenance of all major system brands. Customer satisfaction is ensured through transparent communication and adherence to industry standards. We accept multiple payment methods, including major credit cards, and serve clients across South Central Wisconsin with prompt, reliable service.
Services
Air Conditioning Heating Systems New Construction HVAC Geothermal Systems Air Purification Duct Sealing
Highlights and features
  • We offer 24/7 emergency HVAC services for urgent needs.
  • Our technicians are certified by North American Technician Excellence (NATE).
  • We provide free estimates on replacement heating and cooling equipment.
  • We specialize in energy-efficient geothermal and heat pump systems.
  • We assist with energy rebate paperwork for alternative HVAC solutions.
Associations and certifications
  • North American Technician Excellence (NATE)
Services
Air Conditioning
We provide comprehensive air conditioning solutions including repairs, installations, and maintenance for residential and commercial properties. Our NATE-certified technicians handle all major brands and offer 24/7 emergency service for urgent cooling needs. We specialize in energy-efficient systems that reduce utility costs while maintaining optimal comfort levels.
Heating Systems
Our heating services cover furnace installation, repair, and maintenance for homes and businesses. We offer high-efficiency Carrier furnaces and service all major heating system brands. Our team provides emergency heating repairs during Wisconsin's coldest months and ensures systems operate at peak efficiency through regular maintenance programs.
Geothermal Systems
We install and service geothermal heat pump systems that utilize the earth's constant temperature for efficient heating and cooling. These systems significantly reduce energy consumption while providing year-round comfort. Our technicians have specialized training in geothermal technology and help customers maximize available rebates and tax credits for sustainable HVAC solutions.
Duct Sealing
Our Aeroseal duct sealing technology permanently seals leaks in HVAC ductwork from the inside without invasive procedures. This improves system efficiency, reduces energy costs, and enhances indoor air quality. The patented process works on all duct types and provides measurable results with before-and-after pressure testing documentation.
Air Purification
We offer advanced air purification systems that remove viruses, bacteria, mold, and other contaminants from indoor air. Our solutions include whole-house purification units that integrate with existing HVAC systems to create healthier living and working environments. These systems are particularly beneficial for allergy sufferers and individuals with respiratory conditions.
Questions
What HVAC services do you offer?
We provide air conditioning, heating systems, geothermal solutions, duct sealing, air purification, and new construction HVAC design.
Are your technicians certified?
Yes, all our technicians are certified by North American Technician Excellence (NATE).
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC services for urgent heating and cooling issues.
What payment methods do you accept?
We accept cash, checks, and major credit cards including Visa, MasterCard, and Discover.
Do you serve commercial clients?
Yes, we offer HVAC solutions for residential, commercial, and industrial properties.
Can you help with energy rebates?
We assist customers with rebate paperwork for energy-efficient HVAC system installations.