Local HVAC Contractors in St. Charles, IL | Womack Heating and Cooling
Looking for trusted HVAC professionals in St. Charles, IL? Our team delivers top-tier heating, cooling, and ventilation services for both residential and commercial clients throughout the Fox River Valley. Whether you’re dealing with a broken furnace in the dead of winter or need a high-efficiency air conditioner to beat the summer heat, we provide fast, dependable solutions designed to keep your indoor environment comfortable year-round.
St. Charles homeowners and businesses rely on us for our deep knowledge of local building codes, seasonal weather patterns, and energy efficiency standards. We service all major HVAC brands and offer everything from routine maintenance and emergency repairs to full system replacements and new installations.
What HVAC Services Do We Offer in St. Charles, IL?
We bring decades of experience to every job, big or small. Here’s a closer look at the HVAC services available to homeowners and businesses in Delhi:
HVAC Installation & Repair
Whether you’re building new or replacing old, our licensed HVAC contractors install systems that are properly sized and code-compliant. Got a breakdown? We diagnose issues quickly and offer repairs that last.
AC Repair & Installation
When the summer heat rolls in, a functioning AC is a must. We repair all makes and models and install new, energy-efficient air conditioners built to handle Delhi’s climate without draining your wallet.
Central AC Repair & Installation
If you’re looking for even cooling throughout your home, central air is the way to go. We specialize in installing and maintaining these systems, including ductwork inspections to ensure everything flows smoothly.
Mini-Split Repair & Installation
No ducts? No problem. Mini-split systems offer zone control and energy efficiency, perfect for garages, additions, or older homes. We handle everything from installation to repairs.
Furnace Repair & Installation
Is your furnace blowing cold air or making strange noises? Our techs repair all furnace issues and install high-efficiency models that keep you warm during frigid Delhi winters.
Heat Pump Installation & Repair
Heat pumps offer heating and cooling in one unit, ideal for year-round comfort. We install and maintain heat pumps that deliver performance and efficiency, even in Illinois’ fluctuating temperatures.
Boiler Installation & Repair
Older homes often rely on boilers for radiant heat. We repair pressure issues, leaks, and ignition problems, and we install new, high-efficiency boilers that meet today’s energy standards.
Commercial Air Conditioning Services
From small offices to retail shops, we install, repair, and maintain commercial HVAC systems in Delhi, IL. Keep your business running smoothly with reliable climate control.
Ductwork Installation & Repair
Leaky or outdated ductwork can reduce your HVAC system’s efficiency. We custom design and repair duct systems to ensure even airflow and cleaner indoor air.
Ventilation System Installation
Fresh air matters, especially in tightly sealed homes. We install ventilation systems that remove moisture, odors, and pollutants, improving your indoor air quality.
ERV (Energy Recovery Ventilation) Systems
ERVs help you breathe easier by exchanging stale air with fresh outdoor air while maintaining temperature control. It’s a smart, energy-efficient way to improve air quality.
Smart Thermostat Installation
Control your comfort with the tap of a phone. We install smart thermostats that learn your habits, reduce energy bills, and offer remote access.
Refrigerator Repair & Installation
We also handle major home appliance services. If your refrigerator isn’t cooling properly, we’ll fix it, or install a new one with a proper water line and electrical setup.
Emergency HVAC Services
When your HVAC fails at the worst possible time, don’t stress, we’re here for emergency repairs. Nights, weekends, holidays, we’ve got your back.
Why St. Charles Homeowners & Businesses Trust Our HVAC Expertise
When you need reliable heating and cooling services in St. Charles, our team delivers excellence every step of the way:
- Local Expertise: Based in St. Charles, we understand Illinois’ unique climate challenges
- Licensed & Certified: NATE-certified technicians with ongoing professional training
- Family-Owned: Serving our neighbors in Kane County with integrity since 2003
- Transparent Pricing: Upfront quotes with no hidden fees or surprise charges
- Fast Response: Same-day service available for urgent heating and cooling needs
- Quality Guarantee: Industry-leading warranties on parts and labor
- Energy-Efficient Solutions: Save money while reducing your environmental footprint
Our commitment to quality workmanship and customer satisfaction has earned us hundreds of 5-star reviews from your St. Charles’ neighbors
How Much Do HVAC Services Cost in St. Charles, IL?
We believe in clear, honest pricing so you’re never left guessing. Below is a breakdown of what HVAC services typically cost in the McClusky area:
| Service | Installation Cost | Repair Cost |
| AC Installation | $3,500 – $7,500 | $90 – $1,200 |
| Furnace Installation | $3,000 – $6,000 | $100 – $1,000 |
| Mini-Split Installation | $2,000 – $6,500 | $150 – $1,000 |
| Central AC Installation | $4,000 – $8,000 | $150 – $1,200 |
| Heat Pump Installation | $3,500 – $7,000 | $150 – $1,000 |
| Boiler Installation | $4,000 – $9,000 | $150 – $1,200 |
| ERV System Installation | $2,000 – $4,500 | $150 – $600 |
| Ductwork Installation | $2,500 – $5,000 | $200 – $1,200 |
| Smart Thermostat Installation | $150 – $500 | $90 – $200 |
| Refrigerator Installation | $1,000 – $3,000 | $150 – $500 |
| Emergency HVAC Repairs | – | $150 – $600+ |
Factors Affecting HVAC Costs:
- System Type & Size: Larger systems or those requiring complex setups can increase costs.
- Installation Site: Older homes or unique locations, like riverfront properties, may need additional work.
- Seasonal Demand: Prices may vary depending on the time of year.
Do We Need a Permit for HVAC Work in St. Charles, IL?
Yes, most HVAC installations and major repairs in St. Charles require a permit. But you don’t need to worry, Womack handles the entire permitting process for you. Here’s how we ensure your project is safe, legal, and hassle-free:
- Compliance with City and County Codes: We stay up to date with all HVAC regulations in St. Charles and Kane County to ensure your installation passes inspection and meets all local building codes.
- Safe Refrigerant Handling (EPA Certified): Our technicians are EPA Section 608 certified to handle refrigerants safely and responsibly, ensuring environmental safety and indoor air quality.
- Manufacturer Warranty Protection: Many leading HVAC brands require a permitted, professional installation to maintain your warranty. We install every system according to manufacturer specifications to protect your investment.
- OSHA-Approved Worksite Safety: Safety is always a top priority. We follow OSHA guidelines on every job site to protect your home, your family, and our team throughout the entire process.
What Areas Around St. Charles Do We Serve?
Based in St. Charles, IL, we proudly serve a wide range of surrounding communities throughout the Fox River Valley and beyond. We serve customers in:
- Geneva, IL
- Batavia, IL
- South Elgin, IL
- North Aurora, IL
- Elburn, IL
- Wayne, IL
- Campton Hills, IL
- West Chicago, IL
- Wasco, IL
- Kaneville, IL
If you’re located in or near these areas and need reliable HVAC services, don’t hesitate to reach out. We bring the same high standards of quality, safety, and service to every job, no matter where you are.
Ready to Schedule HVAC Service in St. Charles, IL?
Your comfort is our priority, whether it’s a quick repair or a full system upgrade. At Womack Heating & Cooling, we combine local know-how with industry expertise to bring you HVAC solutions you can count on.
Call (618) 234-2567 today for immediate help
Or request your free estimate online now
Frequently Asked Question
Q: What is the most common problem with HVAC systems?
A dirty air filter is the most common issue. It restricts airflow, reduces efficiency, raises energy bills, and can cause system strain or failure if not replaced regularly.
Q: What are the 5 main components of an HVAC system?
The key parts are the thermostat, furnace or heat pump, air conditioner, ductwork, and blower motor. Together, they regulate temperature, move air, and maintain comfort throughout your home.
Q: What makes an HVAC system more inefficient?
Efficiency drops due to dirty filters, leaky ducts, outdated equipment, poor thermostat use, and lack of maintenance. These issues force your system to work harder and waste energy.
Q: What is the basic knowledge of HVAC?
HVAC systems control indoor temperature, air quality, and humidity. Basic understanding includes how heating, cooling, airflow, filters, and routine maintenance impact comfort and system efficiency.
Testimonials
what people say
See why People of Jerseyville, IL trusts Womack Heating and Cooling exceptional service, reliable results, and satisfied customers every time.
Alexis Sweeney
“Quick service, trustworthy guy, and fair pricing! Would recommend over Updike’s. I highly recommend them.”
Brad Pickel
“Alan Womack is honest and does the job right the first time. His integrity is top notch.”
Larry Tully
“Excellent repair and installation business. They’ll save you money in the long run by doing it right.”
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We’re Here to Help with Your Heating and Cooling Needs
Reach out to Womack Heating and Cooling for expert assistance with all your HVAC needs. Whether you require installation, maintenance, or repairs, our friendly team is ready to help. Contact us today to schedule a service or get a free estimate.
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