Leahy Heating & Cooling is a full-service residential and light commercial heating and air contractor. We are specialists with the latest technology in HVAC systems. We have provided superior service, sales, and installation to clients in Chicago, IL, and its suburbs since 1931. As a family-owned and operated company for over 85 years, we pride ourselves on customer satisfaction by building an honest and dependable reputation. We can help with all types of water heaters, whole-house humidifiers, rooftop units, thermostats, and air purifiers. Our highly trained contractors provide quality workmanship at reasonable rates. We value our customers that is why we guarantee satisfaction with every job that we do. For your convenience, financing is available. Call Leahy Heating & Cooling Corp today to schedule your free estimate!

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SO
Susan O.

11/03/2014

Provided by YP.com

We have used them every time our furnace breaks down. They have kept it running for years. Always great service.

More Business Info

Hours
Regular Hours
Mon - Sun:
Services/Products
  • Dryer Vent Cleaning
  • Energy Audits
  • Sales
  • Emergency Installation
  • 24 Hr. Emergency Service
  • Service
  • Plumbing Services
  • Floor Heating
  • Residential Air Conditioning
  • Emergency Air Conditioning Repair
  • Retrofitting
  • Heating Equipment Repair
  • Rooftops
  • installation
  • Mobile Homes
  • Spacepak Systems - Install & Repair
  • Temporary Cooling & Heating
  • Hot Water Heaters
  • 24 Hour Emergency Service
  • Humidifiers & Air Purification
  • Air Condioning Service
  • Central Heating Systems
  • High Velocity Air Conditioning
  • Senior Discount
  • Electrical Services
  • Boiler & Furnace Service
  • Dryer Vent Repair
  • Air Conditioning & Heating Service
  • Cooling Systems Installation
  • Roof Tops
  • Sheet Metal Work
  • Air Conditioning Inspections
  • Heating Inspections
  • Gas Heating
  • Installation
  • We Service All Makes & Models
  • Furnace Repairs
  • Weather Stripping
  • Evaporative Cooling
  • Insulation
  • Dryer Vent Installation
  • Air Conditioning
  • Coil Cleaning
  • Sales
  • Service
  • Heating & Air Conditioning Ductwork
  • Portable Air Conditioners
  • Thermostats
  • Central Air Conditioning
  • Rooftops
  • Mobile Home Air Conditioners
  • Air Ducts
  • Dehumidifiers
  • Coolers
  • Coils
  • Window Air Conditioners
  • Compressors
  • Heating & Cooling Systems
  • Air Purifiers
  • Radiant Barriers
  • Fan Coils
  • Wall Air Conditioners
  • Air Conditioner Parts
  • Attic Fans
  • Custom Heating & Air Conditioning
  • Air Filters
  • Rooftop Air Conditioners
  • AC Compressors
  • Air Conditioners
Brands
Bryant, Rheem, York
Payment method
discover, visa, master card, cash
Social Links
Categories
Boilers Equipment, Parts & Supplies, Air Conditioning Contractors & Systems, Air Conditioning Service & Repair, Heating Contractors & Specialties, Heating Equipment & Systems-Repairing, Heating, Ventilating & Air Conditioning Engineers
Other Information

Services: Dryer Vent Cleaning, Energy Audits, Sales, Emergency Installation, 24 Hr. Emergency Service, Service, Plumbing Services, Floor Heating, Residential Air Conditioning, Emergency Air Conditioning Repair, Retrofitting, Heating Equipment Repair, Rooftops, installation, Mobile Homes, Spacepak Systems - Install & Repair, Temporary Cooling & Heating, Hot Water Heaters, 24 Hour Emergency Service, Humidifiers & Air Purification, Air Condioning Service, Central Heating Systems, High Velocity Air Conditioning, Senior Discount, Electrical Services, Boiler & Furnace Service, Dryer Vent Repair, Air Conditioning & Heating Service, Cooling Systems Installation, Roof Tops, Sheet Metal Work, Air Conditioning Inspections, Heating Inspections, Gas Heating, Installation, We Service All Makes & Models, Furnace Repairs, Weather Stripping, Evaporative Cooling, Insulation, Dryer Vent Installation, Air Conditioning, Coil Cleaning