Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Northern Illinois & Southern Wisconsin
Fleming Heating & Air Conditioning has been a trusted name in HVAC services since 1964, serving Northern Illinois and Southern Wisconsin with expertise and dedication. Our team of NATE-certified technicians provides 24/7 emergency services, ensuring homeowners receive prompt solutions for heating, cooling, and indoor air quality needs. As a certified Lennox Premier Dealer, we combine industry-leading equipment with personalized service to deliver energy-efficient, reliable systems tailored to each customer's requirements.Over 20,000 satisfied customers have relied on our transparent pricing, honest assessments, and commitment to long-term comfort solutions. Our financing options and maintenance plans make high-quality HVAC services accessible while maintaining the highest standards of professionalism and customer care.
Services
AC Repair
Furnace Repair
AC Installation
Furnace Installation
Indoor Air Quality
Boiler Services
Mini-Split Systems
Thermostat Installation
Ventilation Systems
Garage Heating
Details
- Year established: 1964
Highlights and features
- 24/7 emergency services for urgent HVAC needs
- NATE-certified technicians with industry expertise
- Certified Lennox Premier Dealer for quality equipment
- Over 20,000 satisfied customers in the region
- Affordable financing and maintenance plans available
Associations and certifications
- NATE-Certified Technicians
- Lennox Premier Dealer
What people say
Same-day service
Fair honest pricing
Professional technicians
Reasonable costs
Quick response times
Services
AC Repair
Our NATE-certified technicians provide prompt air conditioning repairs for systems of all brands, ensuring efficient cooling during peak summer months. We diagnose issues ranging from refrigerant leaks to compressor failures, using factory-certified parts for lasting solutions. Customers praise our same-day service and transparent pricing for AC repairs across Northern Illinois and Southern Wisconsin.
Furnace Installation
We offer expert furnace installations with ENERGY STAR-rated models from Lennox, including variable-speed and two-stage systems for optimal efficiency. Our team ensures proper sizing and ductwork integration, backed by a two-year labor warranty. Financing options and rebates up to $2,000 make upgrading to a high-efficiency furnace affordable for homeowners.
Indoor Air Quality
Our indoor air quality solutions include HEPA filtration systems, UV germicidal lights, and humidity control to reduce allergens and improve respiratory health. We install hospital-grade air purifiers and ventilation systems that integrate with existing HVAC equipment, creating healthier living environments in homes across the region.
Mini-Split Systems
We specialize in mini-split system installations for homes without ductwork, including garages and sunrooms. Our energy-efficient ductless units provide zoned heating and cooling with quiet operation. Technicians help customers select models with features like smart thermostat compatibility and ENERGY STAR efficiency ratings.
Boiler Services
Our boiler services include high-efficiency replacements with up to 95% AFUE ratings, offering zone control and reduced energy bills. We install gas, oil, and steam boilers with cast-iron heat exchangers for durability. Customers benefit from same-day repairs and financing options for boiler replacements in residential properties.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including AC and furnace repairs, installations, and maintenance, plus boilers, mini-split systems, and indoor air quality products.
Do you offer emergency HVAC service?
Yes, our 24/7 emergency service responds promptly to urgent heating and cooling needs across Northern Illinois and Southern Wisconsin.
Are financing options available?
Yes, qualified buyers can finance new HVAC systems with no payments or interest for 12 months through our Lennox financing program.
What areas do you serve?
We serve Belvidere, South Beloit, Rockford, Beloit, and surrounding communities in Northern Illinois and Southern Wisconsin.
What maintenance plans are available?
Our affordable maintenance plans include annual system tune-ups with priority scheduling and discounts on repairs to extend equipment lifespan.
Are you a certified HVAC dealer?
Yes, we're a certified Lennox Premier Dealer with NATE-certified technicians, ensuring quality installations and service for all HVAC systems.
