Comprehensive Commercial HVAC Services
At Franzen Heating & Cooling, we understand that your business deserves nothing less than superior comfort and air quality. Since 2008, we've been providing DeKalb, IL and the surrounding areas with exceptional commercial HVAC solutions.
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.
Why You Need Our Commercial HVAC Services
An inefficient HVAC system can lead to increased energy costs and uncomfortable working conditions. Franzen Heating & Cooling offers comprehensive commercial HVAC services to ensure your system operates at peak efficiency. Our key services include:
- Customized HVAC solutions for businesses of all sizes
- Skilled installations of new, energy-efficient systems
- Quick and effective repairs to minimize disruptions
- Proactive maintenance plans to prevent costly breakdowns
- Upgrades to incorporate the latest HVAC technologies
- Trane dealer services
Don't let HVAC problems impact your business productivity. Request an appointment to discuss how we can optimize your commercial HVAC system.
Experience the Franzen Heating & Cooling Advantage
When you choose fully licensed and insured Franzen Heating & Cooling for your commercial HVAC needs, you're partnering with a trusted local, family-owned business with over 20 years of experience. We offer a range of benefits to our commercial customers:
- 10-year parts and labor warranty on new installations
- 24/7 emergency service and live call center
- Background-checked and drug-tested technicians
- Flexible financing options available
- Free same-day appointment
- Same-day service with 2-hour guaranteed response time
- No subcontractors
- No extra charge for travel time or same-day service
- Senior and veteran discounts
Discover the difference that professional, reliable commercial HVAC services can make for your business. Get in touch with Franzen Heating & Cooling today. We work with all major insurance on the paperwork if your service is tied to a claim.
Contact Us
Franzen Heating & Cooling is here to provide expert commercial HVAC services that keep your workplace comfortable and efficient. Our team of experienced technicians is ready to assess your needs and deliver tailored solutions. Contact us today to schedule a consultation and take the first step toward a more comfortable, energy-efficient workplace.
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
