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As heating and cooling experts, we work to ensure that each of our staff is highly qualified to handle our customers' services. We provide regular, ongoing training to all of our technicians and installers. Due to our dedication and commitment to this goal, we have become one of the oldest heating and air conditioning businesses in the Fox Valley. In fact, we are constantly referred to friends and family by existing customers. This is the greatest verification of our quality of service.
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The Oldest Family Owned & Operated HVAC Company in the Fox Valley

BBB Rating
A+
BBB Rating and Accreditation information may be delayed up to a week.
BBB Accredited businesses follow the BBB Code of Business Practices and pay a fee for accreditation review and monitoring. Accreditation is not a BBB endorsement or evaluation of the business’ product quality or competency in performing services.

BBB Rating and Accreditation information may be delayed up to a week.
Hours
Regular Hours
Mon - Sun:
Services/Products
  • Controls & Thermostats
  • Service
  • Baseboard Heating
  • Replacements
  • Retrofitting
  • 24-Hour Emergency Repairs
  • Heating Equipment Repair
  • Floor Heaters
  • Restoration
  • Mobile Homes
  • Air Ducts
  • AC Parts
  • Space Heaters
  • Central Heating Systems
  • Upgrades
  • High Velocity Air Conditioning
  • Repairs
  • Dehumidifiers
  • Coils
  • Dryer Vent Repair
  • Window Air Conditioners
  • Conversions
  • Central Vacuum Systems
  • HVAC Engineers
  • Sheet Metal Work
  • Overhauls
  • Energy Efficient Systems
  • Gas Conversions
  • Wall Air Conditioners
  • Installation Services
  • Electric Heat
  • Military Discounts
  • Humidifiers
  • Dehumidifying
  • Heaters
  • Coupons
  • Electrical Service
  • Dryer Vent Installation
  • Coolers & Refrigeration
  • Senior Discounts
  • Radiant Heating
  • Dryer Vent Cleaning
  • Energy Audits
  • Ventilation
  • 24-Hour Availability
  • Oil Heating Systems
  • Free Estimates
  • Heating Parts
  • Portable Air Conditioners
  • Forced Air & Hot Water Systems
  • Testing
  • Thermostats
  • Central Air Conditioning
  • Cleaning Services
  • TankSure Program
  • Generators
  • Mini-Ducts
  • Warranties & Guarantees
  • Furnaces
  • Heating Contractors
  • Heating Systems
  • Residential Contractors
  • Radiators
  • Air Conditioning Service
  • HVAC
  • Student Discounts
  • Construction
  • Portable Units
  • Heat Pumps
  • Boilers
  • Air Purifiers
  • Commercial HVAC
  • Boilers & Water Heaters
  • Radiant Barriers
  • Electric
  • Maintenance
  • Gas Heating
  • Filters
  • Estimates
  • Filtration
  • Duct Work
  • Insulation
  • Air Filters
  • Rooftop Air Conditioners
  • Blowers
  • AC Compressors
  • Geothermal Heat Pumps
  • Coil Cleaning
  • Weather Sealing & Stripping
  • Air Conditioners
  • Fans
  • Baseboard Heating
  • Heating Parts
  • Oil Heating Systems
  • Portable Air Conditioners
  • Thermostats
  • Central Air Conditioning
  • Floor Heaters
  • TankSure Program
  • Furnaces
  • Air Ducts
  • Space Heaters
  • Heating Systems
  • Dehumidifiers
  • Coils
  • Window Air Conditioners
  • Central Vacuum Systems
  • Heat Pumps
  • Boilers
  • Air Purifiers
  • Radiant Barriers
  • Gas Heating
  • Wall Air Conditioners
  • Filters
  • Electric Heat
  • Humidifiers
  • Duct Work
  • Heaters
  • Air Filters
  • Blowers
  • Rooftop Air Conditioners
  • AC Compressors
  • Geothermal Heat Pumps
  • Air Conditioners
  • Fans
  • Radiant Heating
Brands
RheemGreen ColonialTraneMarvairMoncreifAAONFrigikingGoettlNordyneBardWebbAprilaireYorkComfortmakerColemanPatcoDunkirkYorkCenturyDunham-BushBryantMcGraw-EdisonJohnsonColumbiaSunbeamPayneBell & GossettHeatwaveArco-AireFrigikingHeilMillerFraser & JohnstonMitsubishiWilliamsDunham-BushGENordyneWhite-WestinghouseAAONMoncreifBardJanitrolYorkArctic CircleFraser & JohnstonCraneAmanaFriedrichSquare DColumbiaWattmasterTrane-General ElectricColemanPremie
Payment method
all major credit cards, diners club, amex, discover, visa, mastercard
Languages
Spanish
Accreditation

Better Business Bureau

Associations
BBB,BBB Accredited Business,Better Business Bureau
Other Link

http://www.mcduffeeheating-cooling.com

Social Links
Categories
Heating Equipment & Systems-Repairing, Air Conditioning Contractors & Systems, Air Conditioning Equipment & Systems, Air Conditioning Service & Repair, Air Quality-Indoor, Construction Engineers, Fireplace Equipment, Fireplaces, Heating Contractors & Specialties, Heating Equipment & Systems, Heating, Ventilating & Air Conditioning Engineers, Professional Engineers
Other Information

Services: Controls & Thermostats, Service, Baseboard Heating, Replacements, Retrofitting, 24-Hour Emergency Repairs, Heating Equipment Repair, Floor Heaters, Restoration, Mobile Homes, Air Ducts, AC Parts, Space Heaters, Central Heating Systems, Upgrades, High Velocity Air Conditioning, Repairs, Dehumidifiers, Coils, Dryer Vent Repair, Window Air Conditioners, Conversions, Central Vacuum Systems, HVAC Engineers, Sheet Metal Work, Overhauls, Energy Efficient Systems, Gas Conversions, Wall Air Conditioners, Installation Services, Electric Heat, Military Discounts, Humidifiers, Dehumidifying, Heaters, Coupons, Electrical Service, Dryer Vent Installation, Coolers & Refrigeration, Senior Discounts, Radiant Heating, Dryer Vent Cleaning, Energy Audits, Ventilation, 24-Hour Availability, Oil Heating Systems, Free Estimates, Heating Parts, Portable Air Conditioners, Forced Air & Hot Water Systems, Testing, Thermostats, Central Air Conditioning, Cleaning Services, TankSure Program, Generators, Mini-Ducts, Warranties & Guarantees, Furnaces, Heating Contractors, Heating Systems, Residential Contractors, Radiators, Air Conditioning Service, HVAC, Student Discounts, Construction, Portable Units, Heat Pumps, Boilers, Air Purifiers, Commercial HVAC, Boilers & Water Heaters, Radiant Barriers, Electric, Maintenance, Gas Heating, Filters, Estimates, Filtration, Duct Work, Insulation, Air Filters, Rooftop Air Conditioners, Blowers, AC Compressors, Geothermal Heat Pumps, Coil Cleaning, Weather Sealing & Stripping, Air Conditioners, Fans