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Proper installation of a furnace system helps prevent future furnace issues and emergencies. At Harker Heating and Cooling, our qualified, trusted, and skilled 24/7 technician experts are here to help you throughout installation and your future maintenance needs.
Our furnace installation experts at Harker follow a comprehensive installation process, including:
On average, it can take from half a day to a full day to complete the installation. However, each situation is unique, so precise estimates can only be provided by technicians following an on-site assessment.
How do you know when you need a new furnace? Look for the following signs:
Ready for a new furnace system? Our team of expert HVAC technicians will ensure your system is installed efficiently and accurately to keep your home comfortable and well-heated.
Call (608) 480-6786. Harker’s specialists are available 24/7 to assist you with all of your furnace installation needs.
Know someone looking to install a furnace or air conditioner? Refer them to Harker Heating & Heating to receive $100 when we install their system!
Installing a new furnace isn’t just about replacing equipment—it’s about restoring comfort to your home as quickly as possible. When temperatures drop and your furnace fails, every hour matters. We’ve handled countless emergency installations over our decades in business, and we know exactly how to work efficiently without cutting corners on quality.
Our team arrives fully prepared with the right tools, parts, and expertise. We don’t waste time on guesswork. From the moment we step into your home, we understand what needs to happen, and we own it. That’s part of our Midwestern commitment to you—getting the job done right and on time, every single time.
We offer comprehensive furnace installation services for both residential and commercial properties throughout Dane County. Whether you need to replace an aging furnace, upgrade to a more efficient model, or install a completely new heating system, our licensed technicians handle every aspect professionally.
Our furnace installation process includes:
We work with industry-leading manufacturers, including Carrier, ensuring you get equipment backed by trusted warranties and performance guarantees.
Our HVAC specialists aren’t just installers—they’re problem-solvers. Every member of our team is trained to handle the unique challenges that come with furnace installation in Madison homes. Wisconsin’s climate means our technicians understand exactly what your furnace needs to do. We’ve installed furnaces in older homes with tight spaces, newer homes with complex ductwork, and everything in between.
What sets us apart is our commitment to honesty. When we provide an estimate for your furnace installation, that’s what you’ll pay—no hidden costs, no surprises. We believe the customer should understand exactly what we’re doing and why. If questions come up during the installation, our team takes time to explain your options clearly.
Our technicians arrive ready to work during normal business hours (Monday-Friday, 7:30 AM to 4:00 PM), and we can arrange special scheduling if your situation requires it. For emergency installations, we’re available 24/7 because we know heating emergencies don’t follow a 9-to-5 schedule.
We know that waiting for furnace installation adds stress to an already uncomfortable situation. That’s why we prioritize quick scheduling whenever possible. Many of our installations can be scheduled for same-day or next-day service, especially during the heating season.
To get started, you have two easy options:
When you contact us, have information ready about your current furnace (if you have one) and any concerns about your home’s heating. This helps us prepare properly and arrive with exactly what we need.
Homeowners often ask what to expect during a furnace installation. Here’s what a typical installation involves:
We evaluate your home's square footage, insulation, climate zone, and heating patterns to determine the right furnace size and type for your needs. An oversized or undersized furnace wastes energy and money.
If your existing ductwork is compatible with your new furnace, we prepare it for connection. If modifications are needed, we'll discuss options and pricing upfront.
Our technicians install the furnace unit, connect all necessary components, and ensure everything is secure and properly positioned.
We connect gas lines (if applicable), electrical connections, and ductwork. Then we test the entire system to confirm it's operating at peak efficiency.
We turn on your new furnace, monitor its first startup cycle, and walk you through operation, maintenance requirements, and warranty coverage.
The timeline for a standard furnace installation typically ranges from a few hours to a full day, depending on your home’s setup and any additional modifications needed. We’ll give you a clear estimate before we start.
If your current furnace is 15+ years old, you’re likely missing out on significant energy savings. Modern furnaces are substantially more efficient than older models. Some of today’s high-efficiency furnaces can save you hundreds of dollars annually on heating costs.
When we install your new furnace, we’ll discuss:
Our Carrier Distinguished Dealer status means we have access to the latest equipment and exclusive pricing on quality systems. We can help you find a furnace that fits your budget while delivering the efficiency and reliability you deserve.
Every member of our installation team holds the proper licensing and certifications required in Wisconsin. We pull all necessary permits for your installation (you’ll be responsible for closing out the permit with your municipality once work is complete). This ensures everything is done to code and your warranty stays valid.
We’ve built our reputation on doing things the right way. That means:
When you choose us for furnace installation, you’re choosing a company that stands behind its work. If anything goes wrong with our installation or the new equipment within the warranty period, we’ll make it right.
Yes! Thanks to technological advancements, modern furnaces tend to be more energy-efficient compared to older models, which can lower your monthly heating bill. Plus, modern furnaces have improved airflow, contributing to your home’s comfort.
On average, an expert can install a new furnace in one day, depending on factors like your home’s wiring and the complexity of the new furnace. A Harker expert can provide an estimated timeline for furnace installation in your home.
While it is possible for someone with mechanical and electrical experience to install their own furnace, we recommend working with an expert like those at Harker to ensure your system is installed correctly, efficiently, and safely.
To install an air filter in a furnace, first turn off your system, locate the current filter within your unit’s blower cabinet, and carefully slide it out. Ensure the filter you want to install is the same size as the previous filter, and that the arrows printed on the filter are pointing toward the unit. Then, slide in your new filter. From there, replace your blower cabinet cover and turn your system back on.
Once your system is running again, ensure it is operating as usual.
Furnace installation costs vary, but typically range anywhere between $4,000 – $10,000 depending on the type of furnace and the difficulty of installation. Contact Harker for a personalized furnace installation quote based on your needs.
We’ve been serving Madison families and businesses since 1949. That’s over 70 years of experience, relationships, and commitment to doing things the right way.
Our core values guide everything we do:
We’re a Carrier Distinguished Dealer, which means we’ve been recognized for our commitment to quality, customer service, and technical expertise. We maintain our certification by staying current on the latest equipment and training.
With a 4.9-star Google rating based on nearly 1,900 reviews, our customers consistently praise our professionalism, punctuality, and friendly service. Read what Madison homeowners are saying about their experiences with us.
When you have a new furnace installed by Harker, we require annual maintenance as part of your warranty coverage. This keeps your furnace running efficiently and helps us catch any small issues before they become big problems. It’s one of the best ways to protect your investment and keep your heating bills down.
Our maintenance visits include:
We’ll set up a schedule that works for your home, typically in the fall before the heating season starts.
When you need professional furnace installation you can count on, reach out to Harker Heating & Cooling. We’re here 24/7 because we know heating emergencies don’t wait for business hours.
Get Started Today:
Don’t spend another winter with an unreliable furnace. Our team is ready to install your new system quickly, professionally, and right the first time. We’ve been Madison’s trusted HVAC contractor since 1949, and we’re ready to earn your business with honest service and exceptional results.
Your family’s comfort is our priority. Let’s get your home warm again.
Contact Information: Harker Heating & Cooling, 87 Nob Hill Road, Madison, WI 53713. Phone: (608) 255-6902. Email: Info@HarkerHeating.com. Website: https://www.harkerheating.com/
Available 24/7 | Licensed | Carrier Distinguished Dealer | 4.9★ Rating