Almost half of all homes in Bartlett were built before 1980, full of vintage charm and well-loved fixtures. Whether you own one of our region’s many older homes that are ready for upgrades and additional care, or a newer home that needs installation of premium equipment, rely on us as your trusted service provider. Blue Frost Heating & Cooling has been Bartlett’s go-to home service professional for over 50 years. We offer exceptional HVAC, indoor air quality, and generator solutions designed to meet all your home service needs.
Building Relationships Since 1973. Schedule services with Blue Frost today!

Top-Rated Heating Services
Bartlett sees typical Midwestern winters, with temperatures dropping to the 30s and below. When the winter cold creeps in, you want a heating system you can trust to keep you warm all season long. The highly trained technicians at Blue Frost offer expert heating services, including installation, replacement, repair, and maintenance. We also offer 24/7 emergency heating repairs. Our team has the expertise needed to service all types of heating systems, including:
- Heat pumps: Heat pumps are modern, energy-efficient HVAC systems that provide heating and cooling through a single unit.
- Furnaces: Furnaces are traditional heating systems that are powered by electricity or gas.
- Boilers: Boilers work by heating water and warming your space by moving hot water or steam to radiators throughout your home.
Air Conditioners in Bartlett
Bartlett summers can be exceptionally humid, with temperatures reaching the mid-80s and up to 85% humidity. A well-performing AC unit is crucial for keeping you cool and comfortable all summer. When you need top-quality air conditioning services, turn to Blue Frost. We offer reliable AC solutions for a range of systems, including traditional AC units, ductless mini-splits, and more.
Our services include:
- AC installation and replacement: Whether you want to replace your current system or upgrade to an all-new one, we’re here to help.
- AC repair: From minor fixes to full system breakdowns, we’ve got you covered.
- AC maintenance: Preventive maintenance is one of the best ways to improve the performance and efficiency of your system while preventing issues and extending the lifespan of your AC.
- Emergency AC repairs: AC emergencies can happen at any time, which is why our team is available 24/7 to quickly restore comfort and function.
Learn more about how you can save on HVAC maintenance with our Maintenance Plans.
Air Quality Services
Indoor air quality doesn’t just impact people with asthma and allergies, but everyone looking to breathe easily in their homes. At Blue Frost, we offer comprehensive solutions guaranteed to improve the air quality in your home and protect your respiratory health.
Our offerings include:
Generator Services
At Blue Frost, our generator solutions are tailored to meet the needs of each customer and the specific maintenance requirements for your system. We offer thorough generator maintenance and tune-up services that will improve the reliability, safety, and longevity of your generator. During a maintenance visit, our team will change oil filters, inspect coolant systems, test electrical connections, check for leaks, and more.
Plumbing Services
Your sump pump works to protect your home from the disastrous effects a flood can cause. Our team knows how important your sump pump is, which is why we offer professional sump pump installation, replacement, repair, and maintenance. We also know how crucial hot water is for your everyday life, so we provide top-of-the-line water heater services for both traditional and tankless models.
Commercial Services in Bartlett
Keeping your commercial property comfortable is good for business. You need a reliable HVAC service provider who can be there for you to address any issues promptly and with precision. The Blue Frost team offers superior commercial HVAC services to ensure your Bartlett business or commercial property is always well-supported by a trusted and experienced professional.
Choose Blue Frost HVAC For All Your Home Services
Blue Frost Heating & Cooling has been proud to be Bartlett’s local one-stop shop for superior home services since 1973. We offer a highly trained team, exceptional customer service, free estimates, and so much more. Just see what your neighbors are saying!
Your Comfort and Safety is Our Business. Contact Blue Frost online to get started. Blue Frost Heating & Cooling has completed 20 jobs in Bartlett, IL between August 2026 and October 2026. The most recent job was on October 13, 2026. Blue Frost Heating & Cooling has completed 84 jobs in Bartlett, IL in the last 12 months.
Recent Jobs and Reviews in Bartlett, IL
Bartlett, IL at a glance
Job Locations and Reviews
Completed comprehensive BFMA tune-up on 18+ year old Bryant furnace system as first service stop of the day. Performed full inspection of burner assembly, gas manifold, ignition system, and all electrical connections; verified proper operation of all five burners and confirmed flame characteristics. All components found to be functioning within manufacturer specifications, with system demonstrating satisfactory performance despite age of equipment.
Responded to complaint of excessive noise occurring when blower shuts down on recently installed furnace system (2 months old). Performed comprehensive BFMA tune-up including full system inspection, verified proper operation of blower motor and housing assembly, checked flame sensor positioning and functionality, and inspected all mechanical and electrical components. Confirmed all safety controls operating within manufacturer specifications, verified proper airflow and combustion parameters, and documented system conditions with photos for service records.
Completed comprehensive BFMA tune-up service on 14-year-old HVAC system including both furnace and air conditioning components. Performed full system inspection with focus on blower assembly operation, verified proper airflow direction through ductwork, and conducted diagnostic measurements using calibrated testing equipment. All components found operating within normal parameters; system cleaned, tested, and returned to service with recurring maintenance plan established.
Completed comprehensive BFMA tune-up service on residential heating system including furnace, boiler, humidifier, and air cleaner maintenance. Performed thorough inspection and servicing of all HVAC equipment in basement mechanical room, verified proper operation of furnace unit with existing Blue Frost documentation, and inspected boiler system alongside Bradford White water heater. Conducted semi-annual air cleaner filter change, humidifier service, and complete system diagnostics to ensure optimal performance of all heating components for the upcoming season.
Completed installation of new toilet fixture where previous unit had been removed by homeowner. Inspected Rheem Performance water heater due to pilot light intermittently extinguishing without warning, examined gas control valve, thermocouple connections, and venting system to diagnose ignition issues. Documented existing floor drain conditions and surrounding tile deterioration in bathroom area.
Responded to no hot water complaint on older Navien NR-240 tankless water heater that had been red-tagged by gas utility following gas leak repair. Performed comprehensive combustion analysis testing to verify safe operation and proper venting. Inspected all internal components including heat exchanger, blower assembly, circuit boards, and wiring harnesses. Verified gas supply connections, water supply piping, and exterior venting system integrity. Unit cleared for operation after successful combustion testing confirmed equipment met safety standards.
Completed comprehensive BFMA tune-up service on residential HVAC system during scheduled morning appointment. Performed standard air conditioning maintenance procedures including system inspection, filter evaluation, and operational testing of all components. Documented equipment condition with photographic records of mechanical room layout, water heater, pressure tank, and associated plumbing connections for service records.
Completed comprehensive BFMA tune-up service on residential heating system, including full furnace and humidifier maintenance. Performed thorough inspection of all furnace components, verified proper operation of burner assembly, heat exchanger, and blower motor. Inspected and serviced humidifier unit, checking water supply, drain line, and pad condition. Replaced air filter with new pleated media filter to ensure optimal airflow and indoor air quality. Verified proper operation of Richmond water heater during system inspection. All equipment tested and confirmed operating within manufacturer specifications.
Completed comprehensive furnace tune-up during early morning service call. Performed thorough inspection of gray metal vertical cabinet-style HVAC furnace unit, including examination of ventilation system, PVC intake and exhaust piping, and electrical connections. Inspected and replaced air filter, ensuring proper mesh integrity and secure frame installation. Verified all mounting hardware, pipe connections, and safety indicators were functioning correctly. Unit found to be in clean, well-maintained condition with no visible signs of damage, corrosion, or operational concerns. All components tested and operating within manufacturer specifications upon completion of tune-up service.
Completed routine maintenance on residential HVAC system including both air conditioning unit and furnace. Performed comprehensive inspection of heat exchanger coils, blower motor assembly, control board, and electrical connections. Verified all wiring harnesses secure, capacitor functioning properly, and motor operational. Replaced air filter and confirmed both heating and cooling systems operating within normal parameters. All components inspected and found in good working condition with no deficiencies noted.
Completed comprehensive BFMA tune-up on 14-year-old furnace system including inspection of humidifier assembly with Aprilaire water panel and verification of electrical connections using digital multimeter. Performed standard maintenance procedures, tested system operation, and confirmed all components functioning within manufacturer specifications with electrical readings at appropriate levels.
Completed comprehensive BFMA tune-up service on 7-year-old system including furnace inspection, humidifier maintenance with #10 pad replacement, and dryer vent cleaning. Inspected all electrical connections, gas lines, and safety controls within furnace cabinet; documented existing corrosion on copper refrigerant lines requiring future monitoring. Serviced humidifier unit, installed new #10 evaporator pad, verified water supply and drainage functionality, and cleaned dryer vent system to ensure proper airflow and reduce fire hazard risk.
Completed comprehensive BFMA tune-up service including furnace maintenance, humidifier service with #35 pad replacement, and semi-annual filter change #213. Inspected heating system components, verified proper operation of all equipment, and confirmed system pressures within normal operating range as indicated by gauge readings. All maintenance items addressed per recurring service schedule with equipment showing one year of age.
Completed comprehensive boiler tune-up on Weil-McLain CGa unit as part of BFMA maintenance program. Inspected control panel showing operational temperature of 170°F, verified boiler temperature and economy setting controls functioning properly, and checked all safety circuits and indicator lights. Noted rust and corrosion present on supply register requiring future attention but does not impact current boiler operation. All electrical connections secure, system operating within normal parameters.
Completed comprehensive duct cleaning system service per September special promotion. Removed substantial accumulation of dust and debris from HVAC ductwork and air handling components, including heavy buildup on interior duct surfaces, blower assembly, and supply plenum areas. System thoroughly cleaned and restored to optimal airflow condition.
Responded to commercial AC service call for non-cooling issue in shop unit. Upon arrival, found outdoor condenser unit in severely deteriorated condition with outer casing completely removed, exposing internal components to elements. Coil assembly heavily contaminated with thick layers of dirt, dust, and debris accumulation, restricting airflow and significantly reducing heat transfer efficiency. Inspected electrical disconnect switch, which showed signs of age with oxidation present on brass terminals and wear on housing. Unit's exposed condition indicated prolonged operation without proper protective enclosure, resulting in accelerated component degradation and compromised system performance.
Performed comprehensive deep cleaning of the wall-mounted mini-split head unit, including thorough cleaning of the evaporator coil and blower wheel to restore optimal airflow and system efficiency. Replaced the ignitor on the Navien unit as part of the repair service. All work was completed during the scheduled morning appointment, with the unit tested and confirmed operational upon completion.
Completed BFMA preventive maintenance tune-up on 12-year-old furnace system. Performed comprehensive inspection of heating equipment, replaced two 16x25x4 air filters, and conducted standard furnace maintenance procedures including cleaning, testing, and system diagnostics to ensure optimal performance for the heating season.
Completed comprehensive BFMA tune-up on 12-year-old furnace and air conditioning system, with both units operating within normal parameters. Performed routine maintenance inspection and servicing of Navien boiler (approximately 5 years old) and Mitsubishi mini-split system (approximately 5 years old), verifying proper operation of all equipment. All systems tested and found to be functioning correctly with no deficiencies noted.
Responded to service call for air conditioning unit producing buzzing noise. Upon arrival, performed diagnostic inspection of outdoor condensing unit and associated electrical components. Inspected condenser fan motor, contactor, and capacitor for signs of failure or abnormal operation. Verified refrigerant line connections and checked for any loose mounting hardware or debris interference that could cause unusual sounds. Unit appeared operational at time of inspection with no active buzzing present during visit. Documented equipment condition with photos of outdoor unit installation and indoor basement mechanical area showing associated piping and drainage systems.