At Blue Frost Heating & Cooling, your comfort and safety are our business. Serving the area since 1973, we understand the distinct climate challenges that Wheaton, IL, residents face. Located just a short drive from Lake Michigan, our community experiences the impact of lake-effect snowy winters and hot, humid summers. Our family-owned and -operated company is committed to delivering exceptional HVAC and plumbing services characterized by transparency, honesty, and integrity. Whether you need emergency services or routine maintenance, we’ve got you covered with highly trained technicians available 24/7 to keep your home comfortable year-round.
Contact us today for a free consultation and ensure your home is ready for whatever the weather brings!

Top-Rated Heating Services
When it comes to heating your home, Blue Frost offers a comprehensive range of services tailored to meet your needs. Our team services all types of heating systems, promising you’ll stay warm during those chilly winter months. Here are some of the heating services we provide:
- Heat pumps: Efficiently heating and cooling your home, heat pumps are an eco-friendly option. They are ideal for Wheaton’s varied climate, providing comfort year-round.
- Furnaces: Our expert technicians can install and replace furnaces of all make and models, ensuring reliable and efficient heating.
- Boilers: We specialize in boiler installation and maintenance, providing consistent warmth and energy efficiency for your home.
Air Conditioners in Wheaton
Reliable air conditioning is critical during Wheaton’s hot summers. Blue Frost provides comprehensive air conditioning services to keep your home cool and comfortable:
- Replacement and installation: Our team will help you choose the right air conditioner for your home and install it with precision.
- Emergency AC repair: We offer 24/7 emergency repair services, ensuring you’re never left in the heat.
- Maintenance plans: Regular maintenance is key to extending the life of your AC unit. Our plans ensure your system runs efficiently.
- Ductless mini-splits: Perfect for homes without ductwork, these systems offer flexibility and energy efficiency.
Air Quality Services
Indoor air quality is essential for your health, as it helps you breathe easier and contributes to your long-term well-being. Blue Frost provides a range of services to enhance your home’s air quality:
- Air cleaners: Remove dust, allergens, and other pollutants, ensuring cleaner air.
- Humidifiers: Combat dry air in winter, promoting better health and comfort.
- Dehumidifiers: Reduce excess moisture during humid summers, preventing mold growth.
- Ductwork services: Clean and maintain your ductwork for optimal airflow and air quality.
- Air purifiers: Eliminate airborne contaminants, providing a healthier living environment.
Generator Services
Power outages can happen anytime, especially during severe weather. At Blue Frost, we provide generator maintenance and tune-ups to ensure your backup power system is always ready when you need it. Our technicians will thoroughly inspect your generator to identify any issues and get it running efficiently again.
Plumbing Services
In addition to HVAC services, Blue Frost is your trusted partner for plumbing needs in Wheaton:
- Sump pumps: Protect your home from flooding with our sump pump installation and maintenance.
- Water heater services: We offer traditional and tankless water heater services to keep your hot water flowing.
- Tankless water heaters: Experience endless hot water while saving space and energy.
Commercial Services in Wheaton
Reliable commercial HVAC services are essential for any business. Blue Frost understands the importance of maintaining a comfortable environment for employees and customers alike. Our team is experienced in handling commercial systems, ensuring your business operates efficiently while also being the most cost-effective option.
Choose Blue Frost HVAC For All Your Home Services
At Blue Frost Heating & Cooling you can rest easy knowing you are covered with 24/7 emergency services, free estimates, and an additional perk is our referral program. As a Trane Comfort Specialist Dealer and Mitsubishi Diamond Contractor, our NATE-certified team is recognized for excellence, including awards from Angi and Pulse of the City News. Plus, enjoy our lifetime warranty on repair parts when you maintain your system with us. Join our Maintenance Membership to keep your systems running efficiently.
Don’t let discomfort linger — schedule now for your free estimate and let us turn your home into a haven of comfort! Experience the Blue Frost difference today!
Recent Jobs and Reviews in Wheaton, IL
Job Locations and Reviews
Conducted comprehensive sales estimate for air conditioning system and evaporator coil replacement at residential property. Existing outdoor condenser unit showing signs of age and experiencing performance issues; furnace was previously replaced in 2022. Evaluated current AC system including outdoor condenser unit with copper refrigerant lines and electrical service, documented electrical panel configuration with Square D breakers for proper system sizing, and assessed installation requirements for complete air conditioning and coil upgrade to ensure optimal cooling performance and system compatibility with existing furnace.
Upgraded existing air filtration system to Aprilaire 1210 media air cleaner with 20x25 filter configuration. Installed unit within existing ductwork system, mounted control panel on air handler, and verified proper operation with digital display showing active status at 87% filter life remaining.
Completed installation of Lennox EL15KC1-036 air conditioning system with matching B coil and Ecobee thermostat. Installed new 30-amp, 2-pole Siemens circuit breaker for proper electrical service, positioned condenser unit on concrete pad against building exterior with appropriate clearances, and connected all electrical conduit and refrigerant lines. System was tested and verified operational upon completion.
Completed comprehensive plumbing inspection as part of preventive maintenance tune-up service. Inspected basement plumbing systems including copper supply lines, pressure vessel assembly, shut-off valves, and pipe connections for proper operation and potential issues. Evaluated bathroom vanity plumbing including undermount sink, three-piece faucet assembly with brushed nickel finish, drain operation, and water supply connections. All plumbing components were found to be functioning properly with no leaks, corrosion, or immediate repair needs identified during the inspection.
Completed comprehensive BFMA tune-up service on 7-year-old residential HVAC system including outdoor cylindrical AC unit and mini-split heat pump condenser. Performed standard preventive maintenance procedures, inspected both units for proper operation, and replaced heavily soiled air filter that showed significant dust and debris accumulation throughout the pleated media. All equipment operating within normal parameters upon completion of service.
Responded to no cooling call at residential property. Upon arrival, found AC unit not operating properly. Performed diagnostic testing using refrigerant scale and gauges to check system charge levels and pressures. Scale reading indicated potential refrigerant issue requiring further assessment of system components and refrigerant charge.
Completed comprehensive BFMA preventive maintenance tune-up on residential air conditioning system in accordance with scheduled recurring service agreement. Performed full system inspection of outdoor condenser unit, verified proper operation of electrical components including contactor and relay connections, inspected capacitor and wiring terminals for signs of wear or deterioration, and confirmed all copper terminal connections were secure and functioning correctly. All components found in good working condition with no immediate repairs required; system operating within normal parameters.
Completed scheduled BFMA air conditioning tune-up and preventive maintenance service on residential heat pump system. Upon arrival, contacted customer 30 minutes prior as requested with no access restrictions noted. Performed comprehensive system inspection revealing heavily deteriorated outdoor coil condition with extensive dirt, dust, and debris accumulation throughout the aluminum fin assembly. The coil fins were severely matted and clogged with thick layers of buildup, particularly dense in upper portions, significantly restricting airflow capacity. Observed weathered copper refrigerant lines with oxidation and discoloration present. Removed outer casing to access internal components and conducted thorough coil cleaning to restore proper airflow through the heat exchanger. Addressed the consolidated debris blocking fin spacing and cleaned accumulated contaminants from coil surfaces. Inspected indoor air handling unit and examined air filtration system, noting pleated filter media
Completed comprehensive BFMA tune-up service on two air conditioning systems, including both outdoor condenser units and indoor air handler. Performed standard maintenance procedures including filter inspection, electrical connection checks, refrigerant level verification, condensate drain evaluation, and operational testing on all equipment. Client requested estimate for future mini split installation in garage, which will be provided separately.
Completed comprehensive BFMA tune-up on 5+ year old residential air conditioning system. Upon arrival, discovered condenser coil heavily contaminated with dirt, dust, and debris accumulation, significantly restricting airflow and reducing system efficiency. Observed abnormal frost buildup on condenser coil and refrigerant lines, indicating potential refrigerant flow restriction or low charge condition. Performed thorough coil cleaning to remove accumulated debris from fins and restore proper airflow. Inspected refrigerant lines, electrical connections, and system components. Documented pre-service and post-cleaning conditions with photographs for maintenance records.
Responded to call for foreign object removal from toilet after washcloth was accidentally flushed. Upon arrival, accessed basement plumbing system to locate affected drainage line. Inspected exposed PVC waste pipe system running through basement ceiling joists to determine blockage location and assess accessibility for extraction. Successfully removed lodged washcloth from toilet drain line, restoring proper flush function and drainage flow. Verified system operation with multiple test flushes to confirm complete clearance and proper water flow through waste line.
Completed comprehensive air conditioning tune-up on residential split system. Performed thorough inspection of attic-mounted air handler unit and outdoor condensing unit, including examination of refrigerant lines, electrical connections, and control boards. Verified proper operation of all electrical components, contactors, and safety switches. Cleaned and inspected both indoor and outdoor units, checked refrigerant levels, tested system performance, and confirmed all connections were secure and functioning within manufacturer specifications.
Completed full Lennox AC system replacement including installation of EL15LC1-042 condenser unit and CK40CT-048C evaporator coil. Installed new Honeywell thermostat and critter guard kit to protect outdoor unit from pest intrusion. Air handler mounted in attic space with proper refrigerant line connections, electrical hookup, and condensate drainage configured per manufacturer specifications. System tested and verified operational with proper airflow and temperature differential across coil. All equipment labels and documentation attached to units for future reference.
Completed comprehensive air conditioning tune-up and system inspection. Evaluated air filtration system and confirmed proper filter installation in the HVAC return air housing. Documented existing sump pump drainage system in utility area for reference. All components inspected and system operating within normal parameters.
Completed comprehensive BFMA tune-up service on two 12-year-old air conditioning systems, including full system inspection, performance evaluation, and semi-annual air cleaner filter replacement. Inspected outdoor condenser units and noted debris accumulation on heat exchanger coils; cleaned coil surfaces to restore proper airflow and heat transfer efficiency. Replaced pleated air filters in both systems to maintain optimal indoor air quality and system performance, with all equipment operating within normal parameters upon completion.
Conducted on-site evaluation of existing HVAC system to provide replacement estimate for aging air conditioning condenser unit and evaporator coil. Current system operational but nearing end of service life, prompting proactive replacement consideration. Documented existing indoor furnace and air handler configuration with PVC venting system, metallic plenum connections, and ductwork arrangement in basement installation. Assessed outdoor condenser unit positioned on concrete pad against exterior wall with proper clearances and electrical disconnect. Photographed equipment specifications and installation conditions to prepare comprehensive replacement proposal. Customer eligible for membership discount credits applicable toward new air conditioning and furnace equipment.
Completed comprehensive BFMA preventive maintenance tune-up on residential air conditioning system with 9-year-old equipment. Performed standard AC tune-up protocol including inspection of air handler components, blower motor assembly, and ductwork plenum for proper operation and airflow. Verified all mechanical components, checked for dust accumulation in ductwork, inspected galvanized steel plenum chamber and internal connections, and ensured system is operating within manufacturer specifications for continued reliable performance under recurring maintenance agreement.
Completed comprehensive BFMA tune-up service on 26-year-old residential HVAC system including Lennox furnace and rooftop air conditioning condenser unit. Performed full system inspection, cleaned condenser coils, checked refrigerant levels, tested electrical connections, verified proper airflow through ductwork, inspected drainage system including PVC condensate lines, and confirmed all safety controls and operational parameters meet manufacturer specifications. Both indoor and outdoor units are operating efficiently with no immediate service needs identified.
Responded to service call following gas company visit for reported gas odor with boiler shut down. Performed comprehensive safety inspection of Navien wall-mounted boiler unit, examining internal components, heat exchanger, control board, and gas connections. Conducted diagnostic testing and documented system status with unit displaying error code 437 on control panel.
Completed comprehensive BFMA tune-up on residential air conditioning system over 5 years old. Performed full system inspection including electrical components, contactors, capacitor, and compressor unit. Removed significant accumulation of leaves and organic debris from condenser coil and interior cabinet that was restricting airflow and reducing system efficiency. Inspected all electrical connections, tested capacitor functionality, verified contactor operation, and examined copper refrigerant lines for proper condition. System operational upon completion; customer advised that air filter replacement needed but not included in membership coverage.