High-Quality Furnace Installation in Champaign, IL

When winter descends in Champaign, IL, and the surrounding areas, the thought of a cozy and warm home becomes more appealing. This comfort, however, hinges on the reliability and efficiency of your home’s heating system, particularly your furnace. If your furnace has been underperforming or showing signs of wear and tear, it might be time to consider a new furnace unit. Mike Williams offers top-notch furnace installation services that not only ensure a warm home but also contribute to energy efficiency and cost savings.

Our team of skilled furnace replacement contractors understands the importance of a properly functioning heating system. We are committed to providing furnace replacement services that meet your specific needs, aligning with the latest HVAC system technologies. With Mike Williams, upgrading to a new furnace unit is not just about staying warm; it’s about elevating your home’s heating efficiency and comfort. Contact us today!


Trustworthy Furnace Replacement Contractors

Choosing the right furnace replacement contractor is crucial for a successful installation. At Mike Williams, we pride ourselves on being a trusted name in furnace installation and replacement services since 1976. Our commitment to quality and customer satisfaction is unwavering. Whether you are replacing an old furnace or installing a new HVAC system, our expert team ensures a seamless and efficient process.

Our promise is simple yet powerful — if you are not 100% satisfied with our service within the first year, we’ll redo the job to your satisfaction or offer a full refund. This commitment has solidified our reputation as the go-to furnace replacement contractors in Champaign, IL, ensuring that your heating system is in the best hands.

Telltale Signs You Need a New Furnace Unit

Understanding when to replace your furnace can save you from unexpected breakdowns and safety hazards. Here are some telltale signs that you might need a new furnace unit: frequent repairs, rising energy bills, uneven heating, and strange noises or odors from the furnace. These indicators often suggest that your current system is losing its efficiency and might soon fail.


Regular maintenance can extend the life of your furnace, but there comes a point when a new HVAC system becomes a more practical and cost-effective solution. Our team at Mike Williams can help you assess your current system and decide whether a repair or a new installation is the best route for your home.

New Gas Furnaces for Central Illinois Residents

Warm-air natural gas furnace systems are by far the most popular residential heating systems in our service area. They are available in a broad range of sizes, efficiencies, and configurations to meet any residential or commercial application.

Gas Furnaces You Can Rely On

There are a lot of furnace brands available. What truly matters is getting high-quality equipment and finding a company that offers the integrity and experience to install and stand behind your new heating system. Mike Williams is that company!

Our staff is licensed and insured and has been serving central Illinois homeowners and businesses since 1976. We feature high-efficiency gas furnaces. The high-quality features of these HVAC systems include:

  • Efficiencies of up to 98% AFUE
  • Excellent furnace warranties backed up by our Mike Williams “No Lemon Guarantee”
  • Gas furnace models are available with ultra-quiet variable-speed blowers
  • Gas furnaces are available with efficient, comfortable modulating output capacity
  • All of our Mike Williams gas furnaces are ready for the addition of an air conditioning or heat pump coil for year-round comfort
  • Our ducted gas furnace systems are perfect for air purification, humidification, or air cleaning systems to improve the health and comfort of your family

Why Choose Us for Your Furnace Installation?

Selecting Mike Williams for your furnace installation means choosing a team with decades of experience and a commitment to excellence. Our technicians are not only highly trained in handling major brands and models of HVAC systems but also understand the unique needs of Champaign, IL, homeowners. We focus on your system’s efficiency and safety and tailor our services to ensure your new furnace unit aligns perfectly with your home’s requirements.

Our transparent approach means no hidden costs or surprises. We provide upfront prices and detailed explanations of the services we offer. This transparency, combined with our dedication to quality and efficiency, makes us a preferred choice for furnace installation services in the region.

Schedule Your Appointment Today!

Don’t wait for the winter chill to set in before addressing your furnace needs. Schedule an appointment with Mike Williams today to ensure your home is prepared for the coldest days! Our team is ready to provide you with professional advice on furnace replacement services and assist you in selecting the best new furnace unit for your home.

On the hottest days of the year, our team can also assist you with our air conditioner solutions. Whether you need help with your system’s air filters or require comprehensive maintenance services, we have you covered. Our services also include the following:

No matter your HVAC service needs, our technicians will be at your house on the day you contact us unless it’s specified otherwise. Your comfort is our business, and we are here to ensure that your heating and cooling needs are met with the highest standards of quality and professionalism!

Our service areas include the following:

  • Petersburg
  • Mahomet
  • Springfield
  • Bloomington
  • Rochester
  • Normal
  • Sherman
  • Leroy
  • Rantoul
  • Dawson
  • Auburn
  • Jacksonville
  • Downs
  • Chatham
  • Champaign
  • Mclean
  • Cantrall
  • Lexington
  • Urbana
  • Decatur
  • Riverton
  • Loami
  • Waverly
  • Saint Joseph
  • Ogden
  • Heyworth
  • Jerome
  • Savoy
  • Pleasant Plains
  • New Berlin
  • Monticello
  • Williamsville
  • Maroa
  • Atlanta
  • Bondville
  • Secor
  • Athens
  • Cerro Gordo
  • Mt Zion
  • El Paso
  • Villa Grove
  • Niantic
  • Forsyth
  • Mansfield
  • Pawnee
  • Hudson
  • Warrensburg
  • Towanda
  • Bement
  • Thomasboro
  • Sidney
  • Murrayville
  • Glenarm
  • Minier
  • Oreana
  • Bethany
  • Edinburg
  • Danvers
  • Fisher
  • Pesotum
  • Carlock
  • Virginia
  • Ashland
  • Argenta
  • Seymour
  • Greenview
  • Franklin
  • Buffalo
  • Macon
  • Oakley
  • Mackinaw
  • Tolono
  • Stanford
  • Kappa
  • Salisbury
  • Illiopolis
  • White Heath
  • Blue Mound
  • Spaulding
  • Springfield
  • Farmer City