If you own one of the many older homes in Carol Stream, IL, that date back to the 1980s, chances are your HVAC systems are ready for an upgrade. Newer DuPage County homes, too, need updated, reliable heating and cooling systems for the best in energy efficiency and comfort.
We offer a wide selection of top-quality Trane and Mitsubishi HVAC and indoor air quality products that will keep your home comfortable during the hot, humid summers. Our family-owned and -operated business can also provide you with a free estimate for a standby generator, so you never have to live without your heating system when a snowstorm takes down the local power grid.
Call Blue Frost Heating & Cooling today for a free estimate on a generator, heating system, air conditioner, or indoor air quality product.
Top-Rated Heating Services
Blue Frost services all types of heating systems, including heat pumps, furnaces, and boilers. Our NATE-certified technicians provide exceptional installation, heating repair, replacement, and maintenance services to keep your home nice and warm throughout the chilly winter.
- Heat pumps: These appliances provide energy-efficient heating and cooling for year-round comfort.
- Furnaces: We offer gas and electric furnaces with both standard and high efficiencies so that you can choose the right option for you.
- Boilers: A boiler provides comfortable radiant heating to keep you cozy all winter long.
Air Conditioners in Carol Stream
During humid Illinois summers, a home air conditioning system is an absolute must. Our highly trained technicians can assist you every step of the way, from initial installation to maintenance, repairs, and replacement. We service all brands of central air conditioners, heat pumps, and ductless mini-splits.
- Replacement and installation: Upgrade to a new system for improved reliability and energy efficiency.
- Emergency AC repair: When your AC fails, you can rely on us to respond day or night.
- AC maintenance plan: Our plan includes an annual air conditioning tune-up to prepare your cooling system for summer.
- Ductless mini-splits: Mini-splits are a highly efficient cooling option for homes without ducting or those that need customizable zoning.
Air Quality Services
Indoor air quality is important for your family’s health and comfort. We can help you choose between premium products for optimal indoor air.
- Air cleaners: Using mechanical HEPA filters, these devices can remove many unwanted airborne contaminants and greatly reduce your seasonal allergy symptoms.
- Humidifiers: When the dry winter causes itchy skin and dry eyes, use a whole-home humidifier to introduce much-needed moisture into the air.
- Dehumidifiers: Humid summers can make your home feel stuffy and uncomfortable, and can make your AC work harder.
- Ductwork services: We clean and repair leaky ductwork to prevent dust from circulating through your home environment.
- Air purifiers: These devices remove airborne contaminants like dust, pollen, bacteria, and viruses.
Generator Services
When the power grid goes out, a whole-home generator can be a godsend. From powering your HVAC system and keeping the lights on to ensuring your home security system is up, a generator is an invaluable tool. We offer general maintenance and tune-ups to keep your generator in tiptop condition.
Plumbing Services
We take pride in being a full-service company you can call for all your home service needs. We’re happy to install helpful plumbing appliances in your home.
- Sump pumps: Keep floodwater out with a reliable sump pump to protect your home and belongings.
- Water heater services: We can install, replace, repair, and service your hot water heater.
- Tankless water heaters: Get hot water on demand and enjoy lower utility bills with a tankless water heater.
Commercial Services in Carol Stream
Having a reliable commercial HVAC system for your facility is a no-brainer for keeping your employees and customers comfortable. We offer a suite of commercial HVAC services, including AC tune-up and heating service.
Choose Blue Frost HVAC for All Your Home Services
Blue Frost HVAC has served the community since 1973 and is known for our exceptional customer service and lifetime repair warranties. With us, you can expect full transparency, affordable pricing, and friendly service. We’re an Angi Super Service Award winner and a proud Chamber of Commerce member.
If you need HVAC, generator, plumbing, or indoor air quality services, call Blue Frost HVAC today.
Recent Jobs and Reviews in Carol Stream, IL
Job Locations and Reviews
Completed comprehensive AC tune-up service on Goodman outdoor condensing unit as part of recurring maintenance agreement. Performed standard inspection of condenser coils, verified proper fin condition and airflow, documented unit specifications and safety labels, and confirmed system is operating within manufacturer parameters. All components found in satisfactory condition with no immediate repairs required.
Completed comprehensive plumbing inspection as part of preventative maintenance tune-up service. Performed thorough assessment of all accessible plumbing fixtures, supply lines, drain systems, and shut-off valves throughout the residence. All systems found to be operating within normal parameters with no leaks, deficiencies, or immediate repair needs identified at time of inspection.
Completed comprehensive plumbing inspection including evaluation of bathroom faucets as requested by property owner. Performed water quality testing using hardness solution analysis to assess mineral content and overall water condition. Inspected basement plumbing infrastructure including PVC drainage system, radon mitigation piping, and associated utility connections, verifying proper operation and structural integrity of all visible plumbing components.
Completed scheduled BFMA preventive maintenance tune-up on three rooftop units at commercial facility. Performed comprehensive inspection and service on all RTU systems including Trane and Siemens equipment, verified operational status of compressors, condensers, and electrical disconnects, checked refrigerant levels, inspected condenser coils and fan assemblies, tested all safety controls and electrical connections, and documented equipment conditions with photographic records. All units found to be in proper working order with no immediate repairs required.
Completed comprehensive BFMA tune-up service on a 4-year-old HVAC system. Performed thorough inspection of blower assembly and motor components, noting significant dust and debris accumulation on the squirrel cage blower wheel blades. Cleaned and serviced all accessible components including the blower wheel, motor assembly, and surrounding enclosure to restore optimal airflow and system efficiency.
Completed installation of new air conditioning system, upgrading to EL16KC1-036 outdoor condensing unit paired with CK40CT-30/36 evaporator coil. Protected interior flooring with drop cloths during installation process and verified electrical requirements for 30-amp 2-pole circuit breaker to properly power the new equipment.
Completed full HVAC system estimate at residential property. Evaluated existing furnace/air handler installation in basement utility area, including ductwork connections, PVC condensate drainage lines, gas connections, and electrical wiring. Assessed electrical service panel and circuit breaker configuration to determine compatibility with proposed system replacement.
Completed comprehensive air conditioning tune-up maintenance service on residential HVAC system. Performed thorough inspection of outdoor condenser unit and indoor evaporator coil assembly, noting dust and debris accumulation on coil fins. Cleaned evaporator coils, inspected refrigerant lines and insulation for integrity, checked all electrical connections, verified proper airflow, and tested system operation to ensure optimal cooling performance. Addressed all customer questions and concerns throughout the service visit to ensure complete satisfaction and understanding of system condition.
Completed comprehensive BFMA tune-up service on a 3-year-old air conditioning system during scheduled afternoon appointment. Performed standard maintenance protocol including inspection of ductwork components, which showed proper installation and good condition with clean interior surfaces and secure seam connections. All system components were evaluated and serviced according to preventive maintenance checklist, ensuring optimal performance for the cooling season.
Completed comprehensive BFMA tune-up service on 11-year-old residential HVAC system, including air conditioning maintenance and filter replacement. Upon inspection, discovered evaporator coils with significant frost and ice accumulation, indicating potential airflow restriction, refrigerant issue, or system malfunction requiring further diagnostic evaluation. Performed standard preventive maintenance procedures on outdoor condenser unit, replaced air filter, and documented system conditions with photographic evidence for follow-up assessment.
Completed comprehensive BFMA tune-up on 7+ year old residential air conditioning system during afternoon appointment window. Performed full system inspection of outdoor condenser unit, evaluated condenser coil condition noting accumulated debris between fins, and documented equipment status with detailed photography. All standard maintenance procedures were executed according to BFMA protocol specifications for aging AC equipment.
Conducted on-site assessment for commercial mini split installation at two locations. Evaluated existing outdoor HVAC area with current condensing unit and infrastructure, as well as interior ceiling space containing extensive electrical conduit, cable management systems, and network equipment to determine optimal placement and routing for new mini split systems.
Completed comprehensive BFMA tune-up on 9+ year old residential air conditioning system during afternoon service window. Performed electrical diagnostics using digital multimeter to measure voltage, amperage, and capacitance on outdoor condensing unit, verifying proper operation of compressor circuit and run capacitor. Conducted full system inspection including visual assessment of electrical connections, refrigerant lines, and overall unit condition to ensure safe and efficient operation for the cooling season.
Performed a non-member maintenance furnace tune-up on a 13+ year old system. Inspected electrical connections at junction box and verified proper wiring integrity. Examined and cleaned blower motor assembly, checking all colored wire connections (green, yellow, red, blue, and white) for secure attachment and inspected fan blades for optimal operation.
