We're Not


Until You Are

The weather is always comfortable inside your home, thanks to Design-Air Heating and Air Conditioning.

happy husband and wife in kitchen living in the comfort of their home Champaign, Illinois

Licensed Heating & Air Conditioning Technicians
Champaign Illinois

Design-Air Heating & Air Conditioning has been a cornerstone of HVAC excellence in Champaign, IL, and its surrounding regions since 1977. Our extensive suite of HVAC services includes maintaining and repairing air conditioning systems and diagnosing and replacing furnaces, solidifying our standing for exceptional quality and dependability. With a team of NATE-certified technicians, we guarantee expertise in servicing a wide range of HVAC models from reputable brands.

Whether it’s an AC filter replacement or an evaluation of your home’s air quality, count on us for personalized and comprehensive solutions. As a family-owned enterprise, your home’s safety and comfort are our top priorities. Reach out today for a custom estimate from our skilled technicians and experience the peak of HVAC excellence for your residence.

Air Conditioning Services
Champaign Illinois

When your home’s cooling is compromised due to an air conditioning issue, rely on Design-Air Heating & Air Conditioning in Champaign, IL, for exceptional AC repair, maintenance, and installation services. Our team comprises skilled NATE-certified technicians proficient in various AC models from renowned brands. Whether it’s regular maintenance or the necessity for a new AC system, our specialists are dedicated to identifying the most reliable and cost-effective solutions for your cooling requirements.

Contact us for estimates on AC replacement services and to schedule repairs at 217.429.1105 promptly. Trust our professional expertise to reinstate your home’s cooling efficiency.

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Furnace Services
Champaign Illinois

As the winter season arrives in Champaign, IL, maintaining a warm and cozy home with a dependable furnace becomes essential. Should you face issues such as a malfunctioning pilot light or your furnace emitting cold air, rely on Design-Air Heating & Air Conditioning for immediate assistance. As a family-owned enterprise, we specialize in residential furnace repair, maintenance, and installation across various reputable brands.

Our team of NATE-certified technicians conducts comprehensive assessments to identify furnace issues and delivers reliable repairs to reinstate warmth in your home. Don’t endure the chill—contact us for swift and effective solutions.

Indoor Air Treatment
Champaign Illinois

In the evolving landscape of modern building structures emphasizing security and efficiency, maintaining superior indoor air quality is vital for homes and businesses. With over four decades of experience, Design-Air Heating & Air Conditioning acknowledges the crucial role of indoor air quality in everyday life. Elements like clogged air filters and the accumulation of pet dander can lead to discomfort, from headaches to severe respiratory issues.

Our team of NATE-certified technicians specializes in tailored indoor air treatment solutions crafted for residential and commercial properties in Champaign, IL. Discover our range of air purifiers, humidifiers, and electric air cleaners, dedicated to combating allergens and nurturing healthier breathing environments, available at our facility.

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Quality Service for the Comfort of Your Home

Whether you need services for your air conditioning, heating, air-quality, or other HVAC services, Design-Air Heating & Air Conditioning is here to support you and take on any job.

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Geothermal Heating
Champaign Illinois

For more than four decades, Design-Air has been revolutionizing geothermal heating and cooling solutions across central Illinois, including Champaign, IL, and its nearby areas. With a track record of over 2000 successful installations, our commitment remains steadfast in enhancing efficiency and promoting environmental awareness among local residences and businesses.

These advanced systems harness the earth’s solar heat, providing warmth during winter and efficient cooling in summer months. Utilizing cutting-edge High-Density Polyethylene (HDPE) piping, these systems adeptly transfer heat energy, adapting to your property’s unique demands. Additionally, a 30% federal tax credit available until December 31, 2032, amplifies the benefits for residential ground source heat pump installations, making geothermal an attractive investment.

Discover the potential for energy savings and financial advantages through a complimentary Energy Analysis offered by Design-Air. Reach out to us today and discover this innovative, cost-effective solution tailored to meet your specific heating and cooling needs.

Commercial HVAC
Champaign Illinois

Operating a business in Champaign, IL requires vigilant oversight of your heating and cooling systems for consistent peak performance year-round. With more than 45 years of HVAC repair, installation, and maintenance expertise, Design-Air Heating & Air Conditioning is poised to provide exceptional service for your commercial facilities.

Whether troubleshooting a malfunctioning air conditioner or addressing an inactive furnace, timely intervention by our adept team is essential to maintain smooth business operations. Our NATE-certified technicians specialize in servicing a wide array of commercial AC and furnace models, ensuring uninterrupted functionality for your enterprise. Reach out to us today for estimates on system replacements or to schedule immediate repairs.

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Ductless Split System
Champaign Illinois

Providing exceptional care, maintenance, and installation services for ductless split units in Champaign, IL, Design-Air Heating & Air Conditioning leads the way. These adaptable systems offer comfort across various environments, serving residences, schools, corporate buildings, and hotels with diverse sizes and configurations tailored to specific needs. With over 45 years of industry expertise, our HVAC technicians swiftly diagnose system issues, offering prompt, cost-effective solutions.

Whether you’re considering a new ductless system or experiencing reduced efficiency in your current unit, our skilled professionals provide complimentary estimates and unparalleled support throughout the unit’s lifecycle, ensuring ongoing maintenance and repair assistance. Count on us for comprehensive support at every stage.

New Construction Installation
Champaign Illinois

Discover outstanding HVAC solutions for your new construction project with Design-Air Heating & Air Conditioning in Champaign, IL. Whether it’s a brand-new residence or a business space, your satisfaction remains our utmost priority. Trust our experts to design a space that seamlessly blends functionality and aesthetic allure, ensuring comfort for all occupants.

Leveraging our extensive experience in heating and air conditioning, our team works closely with you to translate your project’s vision into reality. Collaboratively, we can bring your aspirations to life. Our installation of high-quality HVAC equipment is custom-tailored to fit your space, guaranteeing optimal performance.

Moreover, our skilled technicians offer ongoing maintenance, providing expert inspections and repairs as needed to maintain efficiency, safety, and a welcoming atmosphere for your guests.

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Young families happy in their homes, air conditioning, heating, comfort - Champaign, IL

Why Choose Design-Air Heating & Air Conditioning?

For over four decades, Design-Air Heating & Air Conditioning has stood as a steadfast HVAC leader. Our enduring dedication to delivering reliable repair, replacement, and maintenance solutions has solidified the confidence of households and businesses throughout Champaign, IL. Here are various compelling reasons why clients continually opt for our services to fulfill their air conditioning and furnace requirements.

  • In Business For 45+ Years

  • Carrier Authorized Dealer

  • Emergency HVAC Services

  • Family Owned & Operated Business

  • NATE Certified Technicians

  • In Business For 45+ Years

  • Free Estimates on Replacements

  • NATE Certified Technicians

  • Carrier Authorized Dealer

  • Emergency HVAC Services

  • Family Owned & Operated Business

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Schedule Appointment

Monday thru Friday 7:30A – 4:00P To schedule non-emergency service or standard maintenance, please call 217.429.1105 or complete the form below:
Contact Information
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