Our family-owned and -operated company is dedicated to delivering the superior solutions our clients deserve. When you need HVAC solutions, water heater service, indoor air quality service, or generator service, you can always rely on our dedication to detail and commitment to quality. At Blue Frost Heating & Cooling, our highly trained technicians offer a comprehensive range of residential and commercial services customized to meet your needs.
When you need dependable solutions for your Addison home, call Blue Frost Heating & Cooling to schedule service today!

Emergency Heating Services
Our licensed and insured HVAC technicians can provide 24/7 emergency heating system installation, replacement, repair, and maintenance. We work quickly to ensure your comfort and safety on the coldest days, often when systems suffer a critical failure. We maintain a fleet of fully stocked service vehicles and will promptly respond with all the tools and components required to restore your system to operation.
Our heating services include:
- Gas and electric furnaces: We can perform comprehensive load calculations and help you select the most energy-efficient system for your needs, budget, and more. We offer a broad selection of systems from leading manufacturers and guarantee your satisfaction with the installation, maintenance, and repairs we provide.
- Boilers: We can install, maintain, repair, and replace the boiler you depend on for your hot water or hydronic heating system. Our technicians have the up-to-date expertise and advanced skills required to service any system properly.
Expert Cooling Repair & Replacement
We offer a comprehensive range of AC installation, replacement, emergency repairs, and maintenance services. We also offer a superior selection of central air conditioners, ductless mini-splits, and heat pumps that deliver dependable performance in our climate.
Our AC services include:
- Ductless mini-splits: We can install, maintain, repair, or replace ductless mini-splits in any room in your home, condo, or apartment. Whether you need a single-unit or multi-unit system as part of a zoned heating/cooling configuration, you can depend on our team’s attention to detail and commitment to quality.
- Heat pumps: Our air source heat pump services include installation, maintenance, repair, and replacement. We’ll help you select the optimal unit for your needs, perform preventative maintenance that optimizes energy efficiency, and complete prompt repairs that help extend the serviceable life of your heat pump.
Air Quality & Ductwork Services in Addison
We go above and beyond to ensure the indoor air quality within your home is as clean and healthy as possible. Our indoor air quality specialists can perform ductwork maintenance and repair. We can also help you select the systems that will remove dust, pollen, pet dander, VOCs, and other contaminants that can trigger allergies and exacerbate breathing conditions.
Our air quality services include:
- Air scrubbers and cleaners: Our air scrubbers and cleaners use HEPA filters to remove dust, pollen, allergens, and more.
- Air purifiers: We offer exceptional air purifiers that use UV lights to eliminate impurities and neutralize contaminants from the air circulating through your ductwork.
- Whole-house humidifiers and dehumidifiers: Our whole-home humidifiers and dehumidifiers ensure optimal humidity within your home. This improves your comfort, enhances the energy efficiency of your HVAC systems, and helps protect your home from mold, mildew, and pest infestations.
Priority Generator Services
Our generator services are customized to meet your needs and your system’s specific maintenance requirements. Our team can perform comprehensive maintenance and tune-up services, including inspecting for leaks, changing oil filters, flushing coolant systems, testing battery functions, and more.
Unmatched Plumbing Services
We can install, maintain, repair, and replace the sump pump you rely on to keep your basement and crawl space dry, and the water heater you need for cooking, cleaning, bathing, and more. We service traditional storage tank systems and tankless water heaters. Our water heater services will keep your system in excellent condition!
Schedule With Blue Frost Heating & Cooling in Addison Today
At Blue Frost Heating & Cooling, our teams have served clients throughout Illinois since 1973. When you choose our team, you’ll enjoy free estimates, 24/7 emergency services, honest recommendations, transparent pricing, dependable warranties and guarantees, and more.
Contact Blue Frost Heating & Cooling to schedule service for your Addison home today!
Recent Jobs and Reviews in Addison, IL
Job Locations and Reviews
Provided comprehensive estimate for complete air conditioning system replacement including outdoor condensing unit and indoor evaporator coil. Evaluated existing Armstrong Air outdoor unit showing significant weathering and age-related deterioration, along with current indoor HVAC equipment in basement utility area. Discussed available warranty options and financing programs to facilitate system upgrade decision.
Completed comprehensive BFMA tune-up service on residential HVAC system including exterior AC condenser unit and indoor furnace components. Performed standard maintenance procedures including system inspection, filter replacement as part of semi-annual filter change service, and AC performance evaluation on 5-year-old equipment. All components operating within normal parameters with no issues identified during service visit.
Completed comprehensive BFMA tune-up on 3+ year old air conditioning system, including full inspection of electrical control board, motor assembly, and internal components. Documented existing conditions including minor surface corrosion on mounting brackets and normal operational wear on interior components. All electrical connections, wiring harnesses, and control circuits were inspected and found to be secure and functioning properly.
Completed comprehensive BFMA tune-up service on a 7-year-old residential air conditioning system. Performed full system inspection including indoor air handler with blower motor assembly and outdoor condenser unit, verified all electrical connections and wire terminations, checked refrigerant levels, inspected heat exchange coils and fins, tested motor operation, and confirmed proper system functionality. All components found operating within normal parameters with routine maintenance completed per BFMA standards.
Completed installation of two bidet units in residential bathrooms and performed comprehensive service maintenance on two ejector pump systems. Bidets were properly mounted, connected to existing water supply lines, and tested for proper operation and leak-free performance. Ejector pumps were inspected, cleaned, and serviced to ensure optimal functionality for wastewater removal. All fixtures were verified for proper operation and left in working condition.
Performed diagnostic evaluation on Trane XR 4TTX003G100RAAAA air conditioning system manufactured in February 2022. Assessed unit for soft start capacitor installation feasibility and evaluated condenser coil condition to determine cleaning requirements. Documented equipment specifications and current operational status with detailed photography of unit nameplate and condenser coil assembly.
Completed comprehensive BFMA tune-up service on residential air conditioning system. Performed thorough inspection of outdoor condenser unit, which revealed significant dirt and debris accumulation within the fin coil assembly requiring cleaning. Replaced heavily soiled air filter that showed extensive dust buildup and restricted airflow capacity. Conducted full system evaluation including operational testing, temperature differential measurements, and refrigerant level verification. Cleaned condenser coils to restore optimal heat transfer efficiency and ensure proper system performance. All components operating within manufacturer specifications upon completion of maintenance service.
Completed comprehensive BFMA tune-up service on Lennox air conditioning unit located on exterior concrete pad. Performed thorough inspection of condenser coil assembly, verified proper operation of all components, and documented system condition with photographic evidence. Unit operational and ready for continued service with all routine maintenance items addressed per BFMA protocol.
Responded to service call for Bradford White tanked water heater experiencing water accumulation in drain pan and blinking diagnostic lights. Performed visual inspection of unit and surrounding plumbing connections, documented existing conditions with photographs showing copper supply lines, ventilation system, and water heater installation in utility area. Assessed status indicator lights on unit to determine fault code and identified potential leak source requiring attention.
Responded to service call regarding water heater concern following recent HVAC installation. Upon inspection, verified water heater connections and confirmed unit was properly connected and operational. Investigated client's concern that water heater may have been disconnected during AC/furnace installation two days prior. Performed visual inspection of water heater plumbing connections, gas line, and electrical connections. All connections found to be intact and secure. Tested water heater operation and confirmed unit is functioning normally with no issues detected. Explained findings to client and verified their satisfaction with resolution.
Completed comprehensive BFMA tune-up on 3-month-old residential air conditioning system during late morning service window. Performed standard maintenance protocol including inspection of condenser unit, verification of refrigerant levels, electrical component testing, and coil cleaning. Unit operating within manufacturer specifications with no deficiencies noted; system confirmed to be in excellent condition for continued reliable operation.
Completed full HVAC system installation including Lennox SL280UH070BK 80% AFUE two-stage variable speed furnace and ML13KC1-036 13 SEER air conditioning unit in basement utility area. Installed ADP cased evaporator coil from Munch Supply, connected refrigerant lines, and integrated system with existing humidifier and thermostat. Configured ductwork connections to new air handler, verified all electrical connections, tested two-stage heating operation and variable speed blower functionality, and confirmed proper airflow throughout system.
Evaluated existing HVAC system consisting of a 30+ year old Carrier WeatherMaker furnace and 10+ year old air conditioning unit in residential utility closet. Both systems currently operational but have exceeded their effective service life and require replacement. Inspected existing 1/4" refrigerant line set and determined complete replacement necessary due to age and improper sizing for new equipment installation. Noted drop ceiling configuration in installation area which will facilitate line set replacement process. Documented current equipment configuration including furnace unit, ductwork connections, water heater proximity, and electrical/refrigerant line routing. Photographed existing installation showing furnace with vertical duct extension, condensate drainage system, and mechanical room layout. Prepared comprehensive full system replacement estimate for new furnace and air conditioning unit with properly sized refrigerant lines to restore optimal heating and cooling efficien
Completed comprehensive BFMA tune-up service on a 3-year-old air conditioning system during the scheduled 8-9 AM time slot. Performed thorough inspection of outdoor condenser unit, which showed significant accumulation of dirt, dust, and debris on heat exchanger fins and coils. Cleaned condenser coils to restore proper airflow and heat transfer efficiency, removed environmental debris including mulch and leaves from unit base, and verified all system components were operating within normal parameters.
Completed comprehensive BFMA tune-up on 6+ year old air conditioning system following previous no-cool service calls. Performed standard maintenance protocol including inspection of air handler unit with heat exchanger coils, replaced air filter, and evaluated system components. Inspected sump pump assembly in mechanical room, noting visible corrosion and rust on basin and spring coil requiring monitoring for future maintenance considerations.
Performed comprehensive air conditioning tune-up on outdoor condenser unit and indoor heating coil system. Inspected condenser unit exterior, noting accumulation of dirt and debris on heat exchanger fins; cleaned and serviced unit to restore optimal airflow and efficiency. Evaluated indoor evaporator coil condition, which showed dust buildup on vertical fins, and performed necessary cleaning and maintenance procedures. Verified all electrical connections, tested capacitor function, confirmed proper refrigerant levels, and ensured system operational parameters met manufacturer specifications for continued reliable performance.
Removed existing water heater from basement utility area and properly disposed of old unit. Installed new 50-gallon natural gas Bradford White power vent water heater with 6-year tank warranty and 1-year parts and labor warranty. Modified and connected gas supply line with appropriate fittings to ensure proper fuel delivery. Reconfigured water supply and discharge lines using copper piping with brass fittings for hot and cold water connections. Installed power vent system with black exhaust component mounted on top of unit and routed flue piping according to manufacturer specifications. Made necessary modifications to existing PVC drainage system with red-handled valve for proper condensate management. Connected electrical supply with appropriate cord and power connection for power vent operation. Verified all connections for leaks, tested gas pressure, confirmed proper venting operation, and ensured unit fired correctly. Left installation area clean with all plumbing, gas, and electri
Responded to service call for non-operational water heater with reported water leak. Upon inspection, found active water pooling at base of unit on concrete floor near drain, with visible moisture damage and deterioration to surrounding concrete surface including cracking and efflorescence. Examined gas control assembly, copper piping connections, and relief valve for signs of failure. Water heater showing age-related wear with compromised tank integrity indicated by standing water at base. Documented conditions with photographs showing extent of leak, floor damage, and unit configuration. Assessed unit as requiring replacement due to tank failure rather than repairable component issue.
Completed comprehensive BFMA tune-up service on 6-year-old air conditioning system. Performed standard maintenance protocol including system inspection, thermostat verification showing unit cooling to 75°F setpoint, and condenser unit service. Removed accumulated organic debris including leaves and plant material from condenser fan assembly and interior housing, cleaned fan blades and motor area, and verified proper airflow through unit.
Completed comprehensive BFMA tune-up service on a 4+ year old air conditioning system during afternoon appointment window. Performed full inspection of outdoor condenser unit with reflective insulation wrap, verified proper operation of blower motor assembly, and inspected all electrical connections and refrigerant lines. System tested and confirmed operating within normal parameters with all components functioning properly.