When you are doing any HVAC work, whether you are a simple homeowner fixing your broken HVAC systems or an HVAC commercial contractor, it is crucial to choose the best HVAC parts supplier in Illinois to achieve the best results. There are many HVAC parts suppliers you can choose from, but choosing the right one will make a difference. 

Top 20 HVAC Parts Suppliers in Illinois

To make it easier for you, we have provided some of the top HVAC Parts Suppliers that you can run to for your Heating, Ventilation and Air Conditioning needs. You can rely on them, be it a  small or big HVAC project.


  1. NuComfort LLC

Website: https://nucomfortsupplyinc.com/

NuComfort LLC is a full-service wholesale supplier of residential and commercial heating, air conditioning, ventilation, cooling systems and other HVAC supplies headquartered in Chicago, Illinois. With their full line stocks of HVAC accessories, parts, tools and equipment, you can get easy access to products you need for your HVAC projects, be it a simple repair and replacement or complex HVAC projects. Since 2002 they have been providing top-notch services and premium products at fair prices to three locations: Glendale Heights, Chicago and Crestwood. They also offer personalized design assistance and energy optimization based on value engineering to HVAC contractors, consulting engineers, and local homeowners.


  • Chemicals
  • Cooling supplies
  • Electrical components
  • Heating supplies
  • Indoor air-quality supplies
  • Pipe and fittings
  • Thermostats
  • Water heaters
  1. Ferguson HVAC Supply

Website: https://www.ferguson.com/branch/s-springfield-ave-chicago-il-hvac

Ferguson HVAC Supply is an industry’s wholesale supplier leader of plumbing, heating & cooling systems, HVAC products, waterworks, fire protection & facility supplies. Since 1953, they have been providing high standards HVAC accessories, parts, tools, supplies and equipment to every residential and commercial contractor in Chicago, Illinois. Ferguson team is also composed of highly-trained personnel with expertise on the HVAC products they carry as well as on the training, consultation and technical support. With the long years in the service and vast experiences in the field, Ferguson remains one of the largest and leading HVAC distributors offering premium HVAC supplies and business solutions.


  • Boilers
  • Condensing Units
  • Controls, Sensors & Zoning
  • Fans & Ventilation
  • Heating and Air Conditioning
  • HVAC Parts and Supplies
  • Insulation Products
  • Maintenance Products
  • Registers & Grilles
  • Repair Parts
  • Safety Products
  • Sheet Metal & Supplies
  1. Roger Supply

Website: https://www.rogerssupply.com/

Rogers Supply Company is an all-in-one HVAC/R wholesale supplier of heating, ventilation, air conditioning, refrigeration (HVAC/R) supplies, tools, parts and equipment in Decatur, Illinois. The company features high-end air conditioning and heating products from the best manufacturers in the HVAC industry, such as  Amana, Comfort Aire, Goodman, LG, and many more. 

Rogers Supply is founded in 1949 by Clarence and Adele Rogers, where it started as a refrigeration distributor company, providing premium refrigeration accessories, tools, parts and equipment to every refrigeration contractor in the state. Eventually, it was evolved into a complete HVAC supplies distributor. By delivering top-notch services and high-quality HVAC products, they became a regional leader in the market, providing a wide selection of heating, air conditioning, ventilation and refrigeration products across Illinois and other regions.


  • Air Distribution & IAQ
  • Heating/AC Equipment
  • HVACR Parts
  • HVACR Supplies
  • Hydronics & Plumbing
  • Motors & Accessories
  • Refrigeration
  • Thermostats
  • Other HVAC Tools & Instruments
  1. Citywide Supply & Service

Website: https://773hotcold.com/

Citywide Supply & Service is a family owned and operated HVAC business that has been serving Chicago, Illinois more than 30 years.  They offer HVAC repairs and installations to residential property and commercial buildings ranging from hotels, restaurants, malls, supermarkets, and other business types. The company is also composed of professional heating and air conditioning technicians and associates to guide you with any solutions for HVAC repairs and maintenance and new installations.  Aside from the HVAC services, Citywide also provides HVAC accessories, parts, supplies and tools needed for any HVAC projects. 


  • Air Conditioner Parts
  • Capacitors
  • Fan Centers
  • Heat Pump Parts
  • Ignitors
  • Thermostats
  • Other HVAC Parts
  1. Munch Supply

Website: https://www.munchsupply.com/

Munch’s Supply is one of the largest wholesale suppliers of HVAC accessories, parts, tools, supplies and equipment, serving the Hillside, Illinois and other neighbouring markets. Since it was founded in 1956, the company had grown into a famous Trane and became American Standard and Mitsubishi Electric Trane US LLC distributorship in the Midwest. This company event made a significant impact on them when they got the American Standard Pinnacle Award and the Trane Pacesetter Award. They have a wide selection of HVAC products from more than 100 largest manufacturers in the industry, meaning they have huge stocks, so you can easily access any HVAC products you need.


  • Air Handlers
  • Boilers
  • Combi Boiler & Water Heaters
  • Condensate Pumps
  • Duct Furnaces / Make-up Air Systems
  • Evaporator Coils
  • Flex Duct
  • High Velocity / Small Duct Systems
  • Home Automation
  • HVAC – Installation Supplies
  • HVAC – Equipment
  • Hydronic Circulators,
  • Controls, Accessories
  • Hydronic Radiant Systems
  • Hydronic Baseboard Radiation
  • Indoor Air Quality
  • Insulation, Duct Wrap/Board, Liner
  • Mini-Split Systems
  • OEM Style Replacements Part
  • Sheet Metal Supplies & Fasteners
  • Space Heaters
  • Thermostats
  • Unit Heaters
  • Ventilation
  • VRF Systems
  • Water Heaters – Indirect Fired
  • Water Heaters – Tank Type, Tankless
  1. York

Website: https://www.york.com/

York is one of the leaders in the HVAC industry since it was founded in 1874. The company has been serving Collinsville, Illinois and its neighbouring areas with high-quality heating, air conditioning and other HVAC accessories, tools, parts and equipment for more than 140 years. Apart from a wide selection of HVAC products crafted with world-class quality, they also provide designing, engineering, and assembling services for heating and cooling units. Even today, York remains one of the leading HVAC parts suppliers in Illinois.


  • Air Conditioners
  • Air Handlers
  • Air Systems
  • Ductless and VRF Systems
  • Evaporator Coils
  • Heat Pumps
  • Indoor Air Quality
  • Mini-split Systems
  • Residential Packaged Units
  • Thermostats
  1. Jenin Supply

Website: https://www.jeninsupply.com/

Jenin Supply is one of the leading wholesale distributors of HVAC parts, supplies, tools and equipment in Bridgeview, Illinois. When it comes to providing solutions to heating, cooling, or ventilation system problems at home or the office, Jenin Supply is always ready to give assistance and services. Unlike other HVAC suppliers, they also offer HVAC parts and supplies to the public, so if you are a local homeowner who needs HVAC supplies to fix your air conditioning system, you can rely on them. With almost 20 years of experience in the HVAC industry, and their high-quality HVAC products, they managed to reach high customer satisfaction, making them one of the most favoured HVAC parts suppliers in Illinois.


  • Air Conditioning Parts, Tools & Supplies
  • Heating Repair Parts & Accessories
  • Refrigeration Parts
  1. Trane Supply

Website: https://www.tranesupply.com/store-locator/store-trane-supply-aurora

Trane Supply is one of the largest HVAC parts, tools, supplies and solutions providers in Aurora, Illinois. Their team comprises professional technicians and associates with high knowledge and vast skills and experiences with the HVAC industry, making them easier to provide solutions and better service to their customers. Apart from delivering HVAC products, they also strive to provide an exceptional experience, helping every HVAC contractor become more effective, knowledgeable and successful in the field. 


  • Comfort Performance Air Filter
  • Compressors & Valves
  • Indoor Air Quality & Filtration
  • General HVAC Accessories, Parts, Tools and Supplies
  • OEM Parts
  • Refrigerant Handling
  1. Holt Supply

Website: https://holtsupply.com/

Holt Supply is a family owned and operated wholesale plumbing and heating business launched in 1971 by former U.S. Navy John R. Holt. They have been providing quality HVAC products from the best brands in the industry for almost 50 years. The company’s former name was PHC Supply and was changed to Holt Supply in 1985 when Holt’s son helped him manage the company. Since then, the company has grown, making several branches in Illinois. One of Holt’s successful branches is located in Bloomington, which became the company’s landmark operations. Today, the Bloomington-based Holt Supply manages different branches located in Burlington, Champaign, Galesburg, Iowa and Sioux Falls, and South Dakota.


  • Air Conditioning Parts, Supplies & Equipment
  • Compressors & Controls
  • Ductless Systems
  • Heating Systems
  • Split Systems
  • Other HVAC Parts, Tools and Equipment
  1. Benoist Brothers Supply Company

Website: https://www.benoist.com/

Benoist Brothers Supply Co. is a large full-service wholesale supplier of heating and air conditioning tools, parts, equipment and supplies. The company has ten conveniently built pro stock locations in Illinois and other states. Each of the warehouses acquired extensive inventories of HVAC parts and supplies and solar thermal equipment, geothermal systems, including other elements and equipment for energy-saving systems. The company has state-of-the-art equipment and cutting-edge technology, providing accurate and fast customer service and technical support. 

Benoist Brothers Supply Corporation was founded in Mount Vernon, Illinois, in 1928 by three brothers: Ray, Roy and Charlie Benoist. Before, the company only sells coal furnaces and eventually evolved into an HVAC parts company.


  • Air Conditioning Units
  • Evaporator Coils
  • Heat Pumps
  • HVAC Equipment & Parts
  • Geothermal Heating & Cooling System
  • Indoor Air Quality
  • Mini-Split Systems
  • Sheet Metal, Duct Fillings & Pipe
  • Water Heaters
  1. Algor Plumbing and Heating

Website: https://www.algorphs.com/

Algor Plumbing and Heating Supply is a family owned and operated Plumbing and Heating Supply business serving Cicero, Illinois, for more than 40 years. The company has a wide selection of plumbing products from air tubs, fixtures, lavatory faucets, vanities,  whirlpools and other plumbing tools and supplies. Since 1969 they have been providing every plumbing contractor and local homeowner needing plumbing and heating system supplies with exceptional services and products at competitive pricing, so they have built a strong reputation in the industry. Not to mention that their products came from the best brands offering high-quality products featuring cutting-edge technology and the latest trends in the industry.


  • Heating Supplies & Equipment
  • Heating Maintenance Parts
  • Plumbing Tools & Parts
  • Water Heaters
  1. Lennox Stores (PartsPlus)

Website: https://www.lennoxpros.com/

Lennox Stores, also known as Lennox PartsPlus, is a heating equipment supplier in Glendale Heights, Illinois. The company has been providing the states and neighbouring areas with high-end products manufactured by the industry’s best brands for almost 125 years. Lennox Stores in Glendale Heights has a large stock room with a wide range selection of high-quality residential and light commercial HVAC repair and installation accessories, tools, parts and equipment, including general HVAC parts indoor air quality products for a very reasonable price. Since it was established, it reigned as one of the first choices for HVAC distributors in the region. 


  • Air Conditioners
  • Heat Pumps
  • Air Handlers
  • Boilers
  • Coils, Controls & Compressors
  • Hot Water Heaters
  • Indoor Air Quality
  • Mini-Splits
  • Refrigeration Products
  • Thermostats
  • Zoning
  1. Duncan Supply Company, Inc.

Website: http://duncansupply.com/

Duncan Supply Company is one of the leading family owned and operated businesses offering wholesale Heating, Ventilation, Air Conditioning, Refrigeration and foodservice equipment in Central Illinois. It was founded by Rusell Kenneth Duncan and his wife in 1936 and was incorporated seven years later. It was relocated in Illinois and had a conveniently made branch in Champaign, delivering high standards HVAC/R products ranging from accessories, parts, tools to equipment at competitive pricing. Duncan’s product lines represent over 400 vendors from HVAC, Refrigeration and Food Service product lines, so you can assure that you will get even the rare and hard-to-find accessories, parts, and tools for any HVAC/R projects.



  • Air Distribution & IAQ
  • Heating/AC Equipment
  • HVAC/R Parts
  • HVAC/R Supplies
  • Hydronics & Plumbing
  • Motors & Accessories
  • Refrigeration
  • Thermostats
  • Other HVAC Tools & Equipment
  1. Monee-Peotone Heating & Air Conditioning

Website: https://moneepeotone.com/

Monee-Peotone Heating & Air Conditioning is a family owned and operated business serving both local homeowners and commercial heating and air conditioning contractors in Monee, Illinois.  Since 2009, the company has been providing its customers with high-quality HVAC products and services at a very competitive price. Their team specializes in many sectors in the HVAC industry, including residential and commercial HVAC projects. They also collaborate with different top brands of heating, air conditioning, and other HVAC tools. Aside from the products, they are also offering HVAC services such as repair and installation services and heating & cooling projects. 


  • Air Conditioning Accessories & Parts
  • Boilers
  • Filters
  • Heating and Cooling Parts & Supplies
  • Humidifiers
  • Water Panels
  • Other HVAC Parts
  1. The Habegger Corporation

Website: https://www.habeggercorp.com/

The Habegger Corporation is one of the top wholesale distributors of Heating, Ventilation, Air conditioning parts, supplies and equipment, serving in Peoria, Illinois. The company is committed to providing customized products, equipment, parts,  supplies, including HVAC solutions to residential owners and commercial contractors. The Habegger Co. also has a large selection of HVAC product lines from top brands in the industry manufacturing high-standard and high-value HVAC parts, supplies, and equipment. 


  • Air Handlers
  • Air Purifiers
  • Ductless Split Systems
  • Electric Duct and Baseboard Heaters
  • Electronic Air Cleaners
  • Energy Recovery Ventilation
  • Floor and Wall Heaters
  • Geothermal Heating & Cooling Systems
  • HVAC Equipment
  • Packaged Air Conditioning Units
  • Packaged Terminal A/C
  • Room Air Conditioners
  • Special Application Heaters
  • Split Systems
  • Tankless Water Heaters
  • Thermostats & Controls
  • Water Source Heat Pumps
  • Zoning Systems
  1. Gustave A Larson Company

Website: https://www.galarson.com/

Gustave A. Larson Company is a leading wholesale supplier of Heating, Ventilation, Air Conditioning, and Refrigeration accessories, parts, tools and equipment serving the Midwest, Plains and Mountain States. It has a conveniently located branch in Rockford, Illinois, with a large product inventory of HVAC/R supplies, equipment, and replacement parts and accessories serving every local homeowner and commercial contractor in the city. 

Their associates and staff members are committed to serving every customer’s needs with the utmost professionalism, exceptional customer service, and a friendly attitude. The company also represents product lines from more than 450 top HVAC/R brands in manufacturing residential and commercial HVAC products and commercial refrigeration products.


  • Commercial HVAC Products
  • Indoor Air Quality
  • HVAC Parts & Accessories
  • Hydronics/Geothermal
  • Residential Equipment
  • Refrigeration Products
  • Specialty Product
  1. Able Distributors | Northshore

Website: https://abledistributors.com/

Able Distributors | Northshore is a family-owned and operated business offering HVAC parts, tools and equipment in Evanston, Illinois. They founded the company with the vision of helping every HVAC contractor to find the best deals of products perfect for any type of HVAC project. The company has a comprehensive selection catalogue of HVAC products for residential, commercial, and industrial projects. With their professional sales team with decades of experience in the industry, you can assure that you will get exceptional customer service and top-notch technical support.


  • Boiler
  • Condenser
  • Heat Pumps
  • Pressure Evaluation Valve
  • Water Heaters
  • Other HVAC Accessories, Parts and Tools
  1. Consumers Plumbing

Website: https://www.consumersplumbing.com/

Consumers Supply Company is a family owned and operated business founded in 19319. The company provides plumbing, heating products, kitchen & bathroom accessories, parts and supplies in Chicago, Illinois. Their plumbing and heating supply inventory stocks a wide variety of products, including all the hard-to-find HVAC accessories and components manufactured by top brands in the market. Be it small or big HVAC projects; their expert team can help you find the right tools and arrive at a good solution. They also have a large kitchen and bath showroom displaying all the best-known brands. 


  • Plumbing Supplies
  • Heating Supplies
  • Kitchen & Bathroom Accessories, Parts, Supplies and Equipment
  1. Besco Air Inc. Heating & Cooling

Website: https://www.bescoair.net/

Besco Air Inc. Heating & Cooling is a family-owned and operated heating and air conditioning company based in Chicago, Illinois. They have provided high-quality HVAC products and top-notch services to every local in Illinois for more than 25 years. Their high customer satisfaction, together with their premium cooling, and air purification and other HVAC products manufactured from different known brands, have been their stepping stone of success. Their team comprises licensed and certified technicians with impeccable workmanship and vast experiences in the field.



  • Air Conditioning Parts, Supplies, Tools & Equipment
  • Ductless AC
  • Heating Maintenance Parts, Supplies & Tools
  • Indoor Air Quality
  • Preventive Maintenance Tools
  • Other Heating & Cooling Products
  1. Indeck Power Equipment Co.

Website: https://www.indeck.com/

Indeck Power Equipment Company is the largest single-source manufacturer and distributor of HVAC equipment in Wheeling, Illinois. Their products and services include heating, ventilating & air conditioning systems for industrial applications. They also specialize in designing, manufacturing and marketing high-standard steam generation systems. For more than 150 years, they provide steam power and hot water generation solutions to different areas in Illinois. 


  • Air Conditioning Parts & Supplies
  • Heating Supplies
  • Commercial and Industrial Boiler Accessories
  • Packaged Boilers
  • Water Tube Boilers

Final Thoughts

Having a list of HVAC Parts suppliers in Illinois will make your job much easier, particularly if you just relocated to your area and don’t have any idea where to purchase your HVAC needs. Besides, making a list of stores can help you pick the best supply store to provide all your HVAC materials needed for your project. 






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