HVAC Services in DeKalb, IL
When it comes to reliable heating and cooling service in DeKalb, IL, Franzen Heating & Cooling is the trusted choice. We proudly serve homeowners and businesses across DeKalb County with expert HVAC repairs, new system installations, and seasonal maintenance to keep your home or business comfortable all year.
We know this area well, from the heart of NIU (go Huskies) to the neighborhoods stretching toward Sycamore and the open fields near Maple Park. Whether you need a quick repair in downtown DeKalb or a full system replacement on a rural property outside of town, our licensed technicians are ready to deliver quality service with a personal touch.
Heating and Cooling Services for DeKalb and Beyond
We provide a complete range of HVAC services tailored to the needs of local homes and businesses:
- Furnace Repair and Installation: Stay warm and worry-free during cold Illinois winters.
- Air Conditioning Service and Replacement: Fast and dependable cooling solutions to beat the summer heat.
- Seasonal Tune-Ups: Prevent unexpected breakdowns and improve system efficiency.
- Indoor Air Quality Solutions: Whole-home filters, humidifiers, and more for cleaner, healthier air.
- Emergency HVAC Repairs: 24/7 response for urgent heating or cooling problems.
Proudly Serving DeKalb, Sycamore, and Maple Park
Our service area includes DeKalb and nearby towns like Sycamore and Maple Park. We understand the mix of housing types in the area, from historic homes near downtown Sycamore to modern builds in DeKalb's newer subdivisions, and we know how to design solutions that fit both your comfort needs and your budget.
Whether you are in a student rental property near the school, a single-family home, or a commercial building, Franzen Heating & Cooling is the partner you can count on for quality service and honest recommendations.
Why Customers in DeKalb Choose Franzen Heating & Cooling
- Locally owned and operated with deep roots in the area
- Licensed, insured, and EPA-certified technicians
- Free estimates on new equipment installations
- Clear, upfront pricing with no surprises
- Flexible scheduling and financing options
Book HVAC Service in DeKalb Today
Don’t let a broken furnace or unreliable air conditioner leave you uncomfortable. Franzen Heating & Cooling is proud to serve the DeKalb area with top-quality HVAC services that you can rely on. Call us today to schedule a repair, request a quote, or book your seasonal maintenance visit.
Schedule Service in DeKalb
Explore Our Services
We offer a full range of HVAC, water heater, and air quality services in DeKalb.
Fast, reliable air conditioning repair services. We fix all makes and models - no cool air, strange noises, or leaks? Call us today.
When it comes to keeping your home warm and cozy, Franzen Heating & Cooling is your trusted partner in Aurora, IL and the surrounding areas.
With over 20 years of experience, our trusted locally- and family-owned business is equipped to handle all your water heater needs.
We are committed to improving your indoor air quality through expert duct cleaning services.
Franzen Heating & Cooling delivers industrial HVAC services tailored to the unique needs of businesses in Aurora and the surrounding areas.
Upgrade your comfort with a new, energy-efficient air conditioning system. We offer expert A/C installation and HVAC replacement in Aurora and nearby areas.
We are equipped to create all types of HVAC ductwork and components, ensuring your heating and cooling systems operate at peak efficiency.
Franzen Heating & Cooling focuses on restaurant equipment services tailored to the unique needs of eateries in Aurora, IL and surrounding areas.
Don't let HVAC issues disrupt your business operations. Reach out to Franzen Heating & Cooling for professional commercial HVAC services that keep your workplace comfortable year-round.
Franzen Heating and Cooling delivers comprehensive boiler solutions to keep your Aurora and surrounding areas' property comfortable year-round.
