Affordable Furnace Installations in Chicago

Heating installations shouldn’t be a hassle! As a top furnace installation company, we offer the comprehensive service that your home deserves. Call Four Seasons today for home furnace installation services that keep your family warm and cozy during Chicagoland winters.

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Local Heating/Furnace Installation & Replacements

Whether you’re building new construction or you want an upgraded heating system to handle the region’s unpredictable winters, residential furnace installation is one of the most important investments you can make to protect your family’s comfort during Chicago’s harsh winters.

Since 1971, Four Seasons Heating and Air Conditioning has been Chicagoland’s most trusted HVAC service contractor for a wide range of heating and cooling needs—including professional and timely installation of the highest-quality furnace systems available. Start your next winter season off right with a brand-new installation or an old furnace replacement in Chicago, the suburbs, and nearby Indiana. We also offer emergency furnace installation 24/7, with no additional charges.

Plus, as the top-rated Chicago Lennox Premier dealer in Chicago, we use our deep area and industry knowledge to successfully pair leading products with unmatched expertise to help you stay warm, save energy, and enjoy lasting peace. When you are ready for reliable comfort and long-term savings, our furnace experts are here to help you make the switch with confidence.

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Four Seasons fleet of vans

What Does It Cost to Install a New Furnace?

The cost to replace a furnace in Chicago can vary widely, with most homeowners spending between $3,000 and $14,000 for a complete installation, depending on efficiency, size, and brand choice. Factors such as the size of your home, the type of furnace (gas, electric, or oil), and the quality of your existing ductwork will all impact your final price. Additional features like improved air filtration, smart thermostats, and necessary code upgrades may influence your budget as well. Use the table below for a clear breakdown of typical furnace replacement costs in the Chicago area, so you can plan your upgrade with confidence.
Typical Range Average Cost
Furnace Installation Cost $3,000 – $14,000 $3,750

Why Pricing Can Vary So Much Depending on the Situation

No two homes — or heating systems — are exactly alike. That’s why furnace installation costs can vary widely, depending on the brand, efficiency level, installation conditions, and any modifications needed in your home.

At Four Seasons, we believe in transparent, ballpark pricing — giving you an honest estimate range upfront and explaining exactly what factors can raise or lower your total cost. In most cases, a new furnace installation will fall somewhere between $3,500 and $10,000 or more, depending on your home’s unique setup and comfort preferences.

An on-site estimate is the best way to get a fast, accurate estimate. A trained HVAC tech can assess your home and help you determine what efficiency rating you are looking for.

Factors Affecting Furnace Replacement Costs

Brand / Model

Lennox offers multiple series. They have the Merit Series for reliable performance. They have the Elite and Signature Series, which are designed for advanced efficiency and comfort.

Efficiency Rating

Higher-efficiency furnaces (up to 99.0 AFUE) cost more upfront but can reduce your energy bills over a window of 5 to 15 years.

System Size & Orientation

Furnaces come in different sizes and configurations. There are upflow (basement) and downflow (attic) furnaces. The right choice will depend on your home's ductwork and layout.

Installation Complexity  

The location of your system (basement, attic, crawlspace, or closet) will affect labor time and cost. Tight or hard-to-reach spaces may require more setup and safety precautions.

Additional Components

Oftentimes installations require extra materials to ensure safety and performance. Some common components that may be part of a new installation include:

  • Chimney Liner
  • Return Drop
  • Filter Rack or Filter Box
  • Plenum Box or Trunk Line Modifications
  • Gas Piping or Electrical Updates
Lennox Merit System in Basement

Professional Furnace Installation Services & Solutions

Modern furnaces are designed for energy-efficient operation and long-term performance, but even the best HVAC system can’t live up to expectations without proper home furnace installation. At Four Seasons Heating, Air Conditioning, Plumbing, and Electric, our certified team specializes in masterful furnace installations and replacements in Chicagoland.

Not only do we offer seasonal HVAC coupons, free furnace estimates, and furnace sales in Chicagoland, but we also stay current on the latest models and methods to ensure your new heating system performs at its peak. Our residential furnace installation services include:

  • High-Efficiency Products: Choose from the top-rated furnaces in the industry to receive a new unit that maximizes the thermal efficiency of your home.
  • Award-Winning Support: Over the years, our trusted Chicago-based furnace installation company has received numerous awards and recognitions for our superior service.
  • Timely, Fast Installations: We offer same-day appointments and fast response times to get your new furnace installed quickly—with minimal impact on daily life.
  • Flexible Financing Options: Furnace installation can be a significant expense, but we offer several affordable financing options to make the process more manageable.
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Heating & Furnace installations in Chicago

Chicago winters demand reliable heat, and if your current furnace is struggling to keep up, a replacement may be the best solution. A new, high-efficiency furnace not only keeps your home comfortable during freezing temperatures but also helps lower monthly heating bills.

We provide fast, free furnace installation estimates and transparent, upfront pricing, so you’ll never have to worry about hidden costs. Whether it’s a furnace reset button issue, determining electric or gas furnace pricing and requirements for your next unit, or a consultation when you’ve realized your furnace won’t turn on, our experts will walk you through your options and help you find the best furnace for your home and budget.

Why Choose Four Seasons for Residential Furnace Installation Services?

Since 1971, we have been Chicagoland’s trusted choice for home heating and cooling solutions. Choosing the right furnace is key to long-term comfort. If your unit is too small, it won’t heat effectively. If it’s oversized, it will cycle on and off frequently, lowering efficiency and increasing wear. Our licensed furnace installation experts carefully size your system and recommend the best options for your home. Also, with our incomparable emergency furnace installations, you won’t have to panic about emptying your wallet when furnace issues arise. That’s because we NEVER charge extra fees for nights, weekends, or even holidays.

What Else Sets Us Apart?

  • Accurate Costs: Upfront, transparent furnace installation costs in Chicago with no hidden fees.
  • Energy-Efficient Options: High-efficiency gas and electric furnaces designed to reduce heating costs.
  • Expert Installation & Maintenance: Certified technicians undergo ongoing training to ensure flawless installations and reliable support. Read our blog post, Yes, Annual Furnace Tune-Ups Are Necessary. Here’s Why.
  • Fast, Reliable Service: Same-day furnace installation is often available to get your heating system up and running quickly.
  • Flexible Financing: Budget-friendly financing, including 0% financing plans, to make furnace replacement more affordable.
  • Industry-Leading Warranties: Long-term protection on your new furnace investment, like our 1-Year No-Breakdown Guarantee.

With an A+ BBB accreditation, award-winning service, and over 30,000 five-star reviews, we’re the local furnace installers homeowners depend on. 

When you choose Four Seasons, you’re not just getting a new furnace, but investing in long-term comfort, efficiency, and trusted support from start to finish and beyond. Let our Chicago-based HVAC technicians help you stay calm and comfy with a brand-new, top-of-the-line furnace and take advantage of our additional services as well, like furnace maintenance, tune-ups, and furnace repairs. Don’t wait for that next cold snap—contact us today!

Get More Information on Our Furnace Installation Solutions in Chicago Today!

Once you know what to look for in a quality furnace Installation, you won’t look further than Four Seasons as a partner in everything HVAC. As Chicagoland’s reliable choice for over 50 years, there has never been a better time than now to give us a call to find out more about our furnace installations! For your convenience, you can also fill out our online form now to request additional information on our innovative HVAC solutions, like exceptional furnace installation services.

Free Estimate on New HVAC Equipment

We provide free in-home estimates on new air conditioners, furnaces, and boilers.

Technician performing furnace tune-up.Adrian furnace technician by Four Seasons work truck

Day or Night, 24/7, Count on Chicago’s HVAC Experts at Four Seasons

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