Have you ever been put in a situation where you don’t have any idea where to look for or how to search for a particular store in California to find your Heating, ventilation, and air conditioning needs? Often than not, looking for the best and nearest HVAC equipment and tool suppliers in your town is quite time-consuming and stressful, especially if it’s your first time to look for some supplies or equipment to fix or change some broken parts of your HVAC system. 

Whether you’re looking for residential or commercial HVAC supplies, we can help you find the right supplier with our compilation of the best HVAC suppliers in California.

Top 21 HVAC Equipment Suppliers in California

If you are looking for any residential or commercial refrigeration equipment, parts, supplies,  HVAC air filter, compressor, HVAC system design, tools, portable refrigeration, refrigeration gaskets, air conditioning parts, insulation products, fans and ventilation, thermostats and accessories and other more HVAC supplies. Check this list of top HVAC Suppliers in California. Maybe you’ll get your supply needs from the below-listed stores. 


  1. Ferguson HVAC Supply

Website: https://www.ferguson.com/branch/chico-ca-hvac

Ferguson HVAC Supply is one of the leading national suppliers of residential and commercial heating and cooling parts, supplies, and equipment. It also extends its service in Chico, California, offering the best HVAC supply brands and a wide variety of HVAC items for the HVAC contractor industry. Their products range from HVAC repair parts and tools to ventilation equipment, heating, and air distribution fans. Ferguson HVAC is equipped with the best customer service in the town and comprises an advanced distribution center network, allowing you to quickly find the products you need and get them any time of the day.


  • Controls, Sensors & Zoning
  • Fans & Ventilation
  • Furnaces
  • Heating and Air Conditioning Condensing Units
  • Insulation Products
  • Registers & Grilles
  • Sheet Metal & Supplies
  • Other HVAC Repair Parts
  1. Gemaire-Heating and Cooling Supply

Website: https://www.gemaire.com/

Gemaire Heating & Cooling Supply is one of the largest and independent suppliers of high-quality and eco-friendly heating, air conditioning, refrigeration equipment, parts, and supplies of every HVAC contractor in the City of Industry, California. As one of the best HVAC distributors in the city, they always strive to serve their customers with vast experience in the industry, overrated customer service and support of their professional staff, and quality HVAC products and inventory. They also believe that the contractor’s business goals are also their goals. On top of providing high-quality products, they always ensure that they can help your business grow and excel in the HVAC industry.


  • Commercial HVAC Equipment
  • Indoor Air Quality & Filters
  • Mini Split Equipment
  • Residential HVAC Equipment
  • Thermostats & Accessories
  • Water Heater
  1. RMI Airdyne 

Website: http://www.rmi-airdyne.com/

RMI Airdyne offers high-end and carefully selected HVAC brands to provide you with an excellent solution that’s ideal for your specific HVAC needs. You can assure that you’ll get the best customer service and support with full-expertise in the HVAC Industry at RMI. They also provide both standard and custom cooler and freezer system equipment, including walk-in chambers, manual and power sliding doors and other HVAC accessories in Cerritos, California. They also provide quotations based on your budget and specific needs. If you plan for future HVAC projects, they can also help you with the budget information suited for your projects.


  • Cold Storage Rooms
  • Freezer and Cooler Doors
  • Glycol-Pak Fluid Cooling Systems
  • Indoor Chillers
  • Indoor-Pak
  • Multi-Pak
  • Packaged Chillers
  • Self-Contained Air-Cooled Systems
  • Tri-Pak / HVAC-Pak
  • Walk-in Coolers
  • Walk-in Freezers
  • Weather-Pak


  1. Dancool HVAC Supply, Inc

Website: http://www.dancool.com/,

Dancool HVAC Supply, Inc. is a top-tier and full-service Heating, Ventilating, Air Conditioning equipment, parts, materials, tools, and supplies distributor serving Los Angeles, California for almost three decades. Regardless of how small or big your HVAC projects are, they can supply you with high-quality HVAC parts, tools and equipment. 

The company was founded in 1988 by its current President Nick Sarkissian. From operating a 1200 square foot retail HVAC supply store, the founder and his family managed to branch out many offices in the country, making it one of the leading and successful HVAC suppliers in the state. Dancool HVAC distribution company has four facilities in California. 


  • Air Handlers & Air Filters
  • Centrifugal and Utility Blowers 
  • Condensing Units
  • Commercial Packaged Heat Pump Units
  • Commercial & Residential Boilers
  • Direct Vent & Wall Furnaces
  • Evaporator Coils & evaporative Coolers
  • Fans & Fans Coils
  • High-Velocity Air Handling Systems
  • Insulation tools
  • Refrigeration Tools
  • Room Air Conditioners
  • Source Heat Pumps
  • Tankless Water Heaters 
  • Thermostats & Controls 
  1. AC Pro

Website: https://v2.acpro.com/

AC Pro is a family-owned heating and air conditioning supplier company composed of highly trained staff and associates providing a wide-range of HVAC products from highly recognized and top HVAC brands in the market industry. The company built two manufacturing plants in Fontana, California and Las Vegas, Nevada. AC Pro serves both homeowners and contractors in need of heating and air conditioning or other  HVAC equipment supplies and services.  

They also make sure that they always have stocks, from the residential HVAC needs to the commercial HVAC equipment to tools, parts and supplies used for repair, replacement, and new HVAC projects. They also provide you reliable customer service and technical support line, allowing you to reach their expert associates and staff whenever you need their assistance. Besides, they also give the contractors top-notch marketing programs and personalized marketing materials, including consumer rebates, incentive trips, and many more.


  • Air Handlers
  • Condensers
  • Evaporative Coolers
  • Gas/Electric Package Units
  • Gas Furnaces
  • Heat Pumps
  • Heat Pump Package Units
  • Mini-Splits
  • SCE HEER Heat Pump Systems
  • SCE HEER MiniSplit Systems
  • Slimline Inverter Condensers
  • Soffit Fan Coils
  • Portable & Room A/C Units
  • Unit Heaters
  • VRF
  • Wall Furnaces
  1. Air Monitor

Website: https://www.airmonitor.com/

Air Monitor is a leading commercial HVAC systems solutions, industrial process, and power generation services provider serving Santa Rosa, California, since 1967. With over 50 years in the service, they always guarantee that you will get the best and high-quality HVAC equipment and tools ranging from airflow measurement systems, air transmitters, temperature control stations, room ventilation systems to thermal fan inlet airflow measurement and other thermal dispersion measurement technologies.

They also have a reliable technical team and operations team that can help you with your concerns, needs and project requirements.


  • Differential Pressure Transmitters
  • Outdoor Airflow Measurement
  • Pitot Tube Airflow Measurement
  • Static Pressure Sensors
  • Thermal Dispersion Measurement


  1. Trane California District

Website: https://www.trane.com/commercial/north-america/us/en/contact-us/locate-sales-offices/oakland.html

Trane is a multi-brand commercial manufacturer and distributor that serves customers across global markets, claiming its position as one of the world’s top leaders in the HVAC Industry, particularly in air conditioning systems, services and solutions. Trane also launched a local office in Oakland, California, naming it Trane California District. It is considered one of the top manufacturers of energy-efficient commercial and residential heating, ventilation, and air conditioning systems.


They provide innovative HVAC solutions that optimize commercial indoor environments through exceptional HVAC services, energy-efficient and advanced heating, ventilating, air conditioning systems, tools, equipment and parts suited for any home and commercial building HVAC needs.


  • Air Cleaners
  • Air Conditioners
  • Air Handlers 
  • Airside and Terminal Devices 
  • Compressors
  • Ductless Systems 
  • Furnaces
  • Geothermal Systems
  • Heat pumps 
  • Humidifiers/dehumidifiers
  • Thermostats
  • VRF Systems 
  • Other HVAC Parts and Supplies 
  1. Jenson Mechanical, Inc

Website: https://jensonmechanical.com/

Jenson Mechanical, Inc. is one of the leading General Construction & Mechanical Contractors in Union City, California. They design, build and install HVAC systems for residential, commercial and industrial markets in the Bay area and offer HVAC systems equipment and tools for more than two decades. 

The company always ensures that they can satisfy and fulfill all their customers’ requirements and special requests. For every project, be it small or big HVAC projects, they make sure that they only offer high standard services to exceed the highest expectations of their customers. 


  • Conditioners
  • Conduits and Ducts
  • Contractors
  • Coolers
  • Fabrication Services
  • Furnaces
  • Heating Systems
  • Heating Systems & Equipment: Industrial
  • HVAC Equipment: Industrial
  • HVAC Equipment: Residential
  • Purifiers
  • Ventilating & Heating Systems: Industrial
  1. Delta AC Supply

Website: https://deltaac.com/

Delta AC Supply is a full-service supplier of heating and air conditioning equipment, parts and tools, and a sheet metal manufacturing shop serving the HVAC contractors and mechanical contractors in Northern California. They have one of the most automated 8,000 sq. ft shops established in 1980 in Lathrop, California. It is where they make, reproduce and offer their products and services.

Delta A/C Supply specialized in producing custom fabrication based on customers’ specifications to meet the high demand for quality products and services for residential and commercial HVAC projects.


  • Commercial Sheet Metal Fittings
  • Condensers (Heat Transfer) 
  • Duct Wrap & Liner
  • Residential Sheet Metal Fittings
  • Roof Flashings
  • Venting
  • Other HVAC tools
  1. California Air Conditioning Systems

Website: https://www.californiaac.com/

California Air Conditioning Systems, Inc. is an HVAC supplier and service provider in Los Angeles, California, offering services and products for residential, commercial and construction projects. Aside from HVAC products, they also provide services such as central air conditioning repairs, air duct cleaning, floor heater replacements, providing temporary portable units, and other HVAC services.


  • Heaters: Rheem
  • Heating & Ventilating Units
  • Heating Systems
  • Heating Systems & Equipment: Industrial
  • HVAC Equipment: Industrial
  • HVAC Equipment: Residential
  • Ventilating & Heating Systems: Industrial
  1. Cannon Fabrication, Inc. (CanFab) 

Website: https://canfab.com/

CanFab is a family-owned and operated HVAC manufacturing business established in 1988. The company began overgrowing that the founder managed to move to a new facility in Corona, California, and became a stand-alone HVAC company. CanFab is also an active member of The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and is considered a full-service HVAC accessories, parts and tools manufacturer across the United States.


  • Air Conditioners
  • Air Conditioner Parts
  • Boxes
  • Conditioners
  • Curbs
  • Duct Accessories
  • Economizers
  • Exhauster
  • HVAC Equipment: Industrial
  • HVAC Systems
  • Medical Ventilators
  • Recovery Equipment
  • Ventilators
  1. Us Air Conditioning Distributor 

Website: https://us-ac.com/

Us Air Conditioning Distributor, Inc. is an all-in-one HVAC store in the City of Industry, California. The company was incorporated in July 1990 when long-term Carrier employees John Staples and John Scarsi bought its distributorship and started operating the shop as Southern California Air Conditioning Distributors. They provide all HVAC needs from residential to commercial to industrial, including equipment, controls, parts, supplies, and sheet metal. 


  • Heating Equipment
  • Refrigeration Parts
  • Other HVAC Supplies & Equipment
  1. Johnstone Supply

Website: https://www.johnstonesupply.com/

Johnstone Supply is a one-stop-shop in Redding, California, offering a variety of equipment options in unitary and specialty in HVAC equipment, tools, replacement parts, and maintenance supplies for Residential, Light Commercial, including other Facilities HVAC Maintenance. They provide the customers with high-end products, custom programs and services suited to all project types and sizes of equipment needed for HVAC projects.


  • Diffusers
  • Ducting & Sheet Metal
  • Grilles
  • Registers
  • Refrigeration Parts, Supplies & Equipment
  • Other HVAC Tools 
  1. Top Notch Heating Inc., 

Website: https://www.teamtopnotch.com/

Top Notch Heating Inc. is one of the leading providers of Residential and Commercial HVAC equipment and supplies in Santa Maria, California, serving the city for over 20 years. They offer general Sheet Metal Fabrication, Metal Roofing, Siding, and Preventative Maintenance for Commercial and Residential Projects. Since 1996, they have also been setting high standards for residential & commercial HVAC services to deliver excellent services at a very reasonable price across the Central Coast of California. 


  • Air conditioning System
  • Cooling System Equipment
  • Heating System Equipment


  1. Heflin & Son Plumbing & Heating

Website: https://www.heflinandsonplumbing.com/

Heflin & Son Plumbing & Heating is one of California’s leading suppliers and contractors,  serving Los Angeles for more than six decades. It was launched in 1950 with Heflin’s supervision and continued its service in the city managed by the father & son team. Aside from the HVAC supplies, tools and equipment, they also offer sales, HVAC services to residential, commercial and industrial customers.


  • Air Cleaning & Purifying Equipment
  • Air Conditioning Supplies
  • Heating Equipment
  1. Howard Industries

Website: https://howind.com/

Howard Industries is a family owned and operated stand-alone wholesale distributor of air conditioning, heating, refrigeration equipment, parts, and supplies founded in 1960. They have offices in different areas in Southern California such as Anaheim, Culver City, Escondido, Downtown Los Angeles, Riverside and Van Nuys. Their main goal is to provide the customers with high-end HVAC products, excellent technical support, and a large inventory selection of products. They are also committed to delivering program offerings and sales training in the HVAC Industry to help their customers grow their business.


  • Air Conditioning 
  • Boiler Equipment and Parts 
  • Heating & Refrigeration Equipment 
  • Indoor Air Quality & Ventilation Products
  • Pipe & Duct Fittings 
  • Replacement Parts 
  • Sheet Metal
  • Other HVAC supplies
  1. CFM Equipment Distributors Inc. 

Website: https://cfmequipment.com/

CFM is a distributor of HVAC supply systems and equipment in Sacramento, California. With over 30 years of experience in the HVAC Industry, they can undeniably support and boost your business as an HVAC contractor.  

Aside from products, they also provide business marketing, expansion and structuring, including HVAC training and support. They are also known for their leading-edge technical support, efficient and reliable service, and HVAC industry knowledge. 


  • Ameristar HVAC, 
  • Ductless 
  • Furnaces
  • Tankless Water Heater
  • Whole House Fans
  • Other Residential HVAC Supplies
  1. Empire Supply Company Inc

Website: https://empiresupply.net/

Empire Supply Co., Inc. is a wholesale supplier of HVAC, Plumbing, and Pipe supply and equipment headquartered in Visalia, California. It also has a territory that covers the southern San Joaquin Valley. Their company is known for its top-notch HVAC services and quality product inventories. They see to it that they are only offering the best products in the market. 


  • Air Conditioning Systems 
  • Air Filter
  • Condensate Pump
  • Evaporator Coil 
  • Fan Motor
  • Other Plumbing and HVAC Equipment
  1. RSD – Refrigeration Supplies Distributor

Website: https://www.rsd.net/

RSD is one of the known independent refrigeration parts and HVAC equipment wholesalers in the Western United States, particularly in Lake Forest, California. Since 1907, RSD has been serving the west, extending 79 locations in the Western States.

Even with the increasing competition in the market, RSD still managed to provide excellent customer service for 100 years in the HVAC Industry. With the help of their professional and highly customer-focused team, they always offer the best service that their customers deserve.


  • Air Conditioning 
  • Air Filters
  • AC Parts
  • Compressors
  • Controls
  • Electrical Components
  • Evaporative Cooler Parts
  • Fans & Blowers
  • Heating Equipment
  • Hydronic Components
  • Insulation
  • Pneumatic Controls
  • Refrigerants
  • Refrigeration Equipment
  • Refrigeration Parts
  • Water Filtration
  • Water Pumps
  1. Dependable Refrigeration Inc. 

Website: https://dependablehvacrefrigeration.com/

Dependable Refrigeration specializes in commercial refrigeration installations, offering its services in Los Angeles, California. The company has been in the business since 1995, but the founders have been in the refrigeration field since the 1950s, obtaining 30 years of experience in the commercial, industrial, and refrigeration fields. With their dedication to excellence and long-years of experience in the service, they managed to install refrigeration systems in different facilities in Los Angeles.


  • Commercial HVAC Compressors
  • Residential HVAC Compressors 
  • Refrigeration Parts and Equipment
  • Other HVAC Tools 
  1. Geary Pacific Corporation 

Website: https://www.gearypacificcorp.com/

Geary Pacific Corporation has been in the business since 1964 and represents the HVAC parts in 11 western states, including Anaheim, California. The products are marketed and supported by a strong network of dedicated distributor professionals throughout the Western States.


  • Modular Air Comfort and Cooling Units Equipment
  • Telecom Air Comfort and Cooling Units Equipment
  • Ventilation Packages 
  • Wall-mounted Air and Cooling Systems


For someone who just moved to a place for a while, searching for HVAC suppliers in your area might be challenging and time-consuming only to fix or replace your damaged air conditioning, heating and cooling system equipment or ventilation machine at home. However, if you have a list of the best HVAC shops in your local, you can easily compare each store and choose the right HVAC supplier in California. 

We hope that this compilation of HVAC equipment and supplies distributors makes your HVAC-store-searching more convenient and hassle-free.

GSI Editorial Team