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HVAC Services in Northern Illinois – Beloit and Surrounding Illinois Areas

When you need dependable heating and cooling solutions, it’s important to rely on professionals with proven experience. Fleming Heating & Air Conditioning has been offering HVAC services in Northern Illinois since 1964. We handle a wide range of concerns, from unusual noises to a lack of heat. Our technicians take pride in their work, delivering high-quality service during every project.

You can count on Fleming Heating & Air Conditioning for top-notch HVAC services in Northern Illinois. Schedule an appointment today.

Experienced HVAC Professionals Serving Northern Illinois

We’ve been proudly serving clients for decades, so you can feel confident knowing you’ll receive the exceptional customer support you deserve. Along with standard appointments, we provide 24/7 emergency services to make sure prompt help is available whenever you need it. You can rely on us when you need furnace or AC service in Northern Illinois.

Fleming Heating & Air Conditioning offers a variety of perks for our clients. Browse our website to learn about current money-saving promotions, our HVAC service agreement, and financing that’s available on approved credit. You can also get an instant system quote and easily schedule an appointment for service.

Clients team up with Fleming Heating & Air Conditioning for many other reasons, including:

  • Decades of industry experience
  • Excellent reputation throughout Northern Illinois
  • Comprehensive HVAC services
  • 24/7 emergency service
  • Experienced NATE-certified technicians

Complete Residential Heating and Cooling Services

Reliable heating and cooling in Northern IL is crucial, as the region experiences both scorching summers and below-freezing winters. Fleming Heating & Air Conditioning offers a full range of HVAC services to support our clients year-round.

An HVAC system generally lasts between 15 and 20 years. The quality of the installation, type of system, and regular maintenance all influence how long it lasts. When it reaches the end of its lifespan, we offer expert replacement services.

Our expert repair team can restore comfortable heating and cooling throughout Northern IL homes. When your HVAC system malfunctions, we are here to help. Common problems we address include foul odors, visible corrosion, weak airflow, and banging sounds. However, not all problems are fixable. For example, a cracked heat exchanger typically means we need to replace the entire system to ensure safety.

Regular maintenance is one of the most effective ways to prevent costly repairs and unexpected system breakdowns. We recommend scheduling professional HVAC inspections twice per year. Book an appointment during the spring so we can prepare your system for summer. Schedule another one in the fall to get it ready for winter.

Emergency assistance is available when you’re experiencing a serious system problem, such as if you have no heat during a below-freezing day. A furnace pilot light that appears yellow instead of blue is another major issue. This may indicate incomplete combustion, which is a condition that might increase the risk of carbon monoxide production. Contact us immediately if you encounter either of these situations.

Clients trust Fleming Heating & Air Conditioning for many types of services, including:

  • Scheduled maintenance
  • Heating system replacements and installations
  • HVAC repairs
  • 24/7 emergency services

Reliable Winter Heating Solutions

Whether you have a boiler, heat pump, or furnace, it’s essential to take care of your heating system. The frigid winter temperatures in Northern Illinois can put your safety, comfort, and well-being at risk. Our top-notch repair, installation, replacement, and maintenance services can ensure your system runs efficiently and keeps your home warm.

Serving Northern Illinois Communities

Our goal is to provide high-quality assistance to clients who need us, whether the temperatures are in the 80s or the teens. That’s why we have a large service area throughout Northern Illinois. The team at Fleming Heating & Air Conditioning always pays close attention to detail, so every task is done right the first time.

Some of the many communities we serve are:

  • Beloit
  • Belvidere
  • Caledonia
  • Cherry Valley
  • Chesapeake Park
  • Rock Dunn
  • Rockton
  • Parts of Rockford
  • Poplar Grove
  • Roscoe
  • South Beloit
  • And the surrounding communities

  • Schedule HVAC Service in Northern Illinois

    Getting outstanding boiler, heat pump, furnace, and AC service in Northern Illinois doesn’t need to be a challenge. We make it easy, whether you’re scheduling service via our website or by speaking directly with one of our team members. We’re available Monday through Friday for standard appointments and 24/7 for emergency services.

    Call Fleming Heating & Air Conditioning today for expert HVAC services in Northern Illinois.

    Frequently Asked Questions

    It’s understandable that you want to learn as much as possible about heat pump, boiler, furnace, and AC service in Northern Illinois. This can help you make informed choices in the best interest of your home. Here are a couple of common questions we receive and their corresponding answers.

    Homeowners should call us twice per year for inspections, once during the spring and again in the fall. This allows us to prepare your system for peak usage seasons. It also gives us an opportunity to notice minor problems and address them before they become expensive, serious issues.

    A high-efficiency gas furnace is generally the best choice for frigid Illinois winters. It’s reliable, energy-efficient, and built to handle the brutal cold. However, we can discuss your needs and budget to determine which heating system is ideal for your home.

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    Discover the Fleming Heating & Air Conditioning Difference

    24/7 Emergency Service
    Trusted Local Experts Since 1964
    Over 20,000 customers serviced
    NATE-Certified Technicians
    Certified Lennox Premier Dealer
    Affordable Maintenance Plans
    Easy Financing Options Available
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    Our Reviews

    See What Your Neighbors Are Saying

    We needed a new furnace. Called several places and never received a phone call back. I ended up calling Fleming and spoke to Jason. All I can say is WOW! He came over the same day to take a look at it. Left that night and…

    Christina C.

    Christina C.

    Came out same day, fixed my problem, explained my system, and fair honest pricing.

    Gabriel I.

    Gabriel I.

    My furnace quit working even though my furnace was over 10 years old I determined it needed a new circuit board so I bought one called Fleming as soon as I received my circuit board made an appointment service technician showed up on time installed my…

    Kevin W.

    Kevin W.

    Good service, got to me quickly and got ac running.

    Isaame H.

    Isaame H.

    Was without heat for 4 days waiting for another company to come out called Fleming and they were there the next day when they said they would. Jody was the man who came out and did a excellent job. Very great service very reasonable prices. Thank…

    Kevin B.

    Kevin B.