HVAC companies in Illinois (167 found)
Trinity Warranty Solutions offers Extended Service Agreements (ESAs) to the HVAC/R/Plumbing industries. As a publicly-owned company, we work with multiple A-rated insurance companies to better protect our customers. Their warranties cover most all types & sizes of residential and commercial HVAC/R/Plumbing equipment, as well as generators. Online ordering and claims make it easy to offer the customers protected and affordable ESAs.
Tripp Lite is a manufacturer of power protection & connectivity solutions, providing solutions for the data center, factory floor, office, home & more. They also provide airflow management solutions, portable air conditioners, rack cooling fans, aisle containment systems and much more.
TRU-Vu is a US-based renowned provider of video display and surveillance solutions for over 30 years. They provide industrial-grade LCD video monitors and touch screens that are designed for 24/7 operation; ideal for system interface and control.
Around the globe, UL works to help customers, purchasers and policymakers navigate market risk and complexity. UL builds trust in the safety, security and sustainability of products, organizations and supply chains – enabling smarter choices and better lives. Their robust suite of offerings includes testing, inspection, auditing, certification, marketing claim verification, training, advisory services and software solutions.
Unipipe Solutions is the master importer for North America of the premier aluminum piping system designed and manufactured by EQO Fluids. Faster to assemble and far less expensive than copper and a quick, light-weight replacement for black iron pipe (that rusts from the inside and damages equipment and processes downstream), Unipipe offers super-fast installation and requires no special tools, crimping, or grooving.
Van Druen Heating & Air Conditioning is into air conditioning, heating solutions, indoor air quality, etc and is based out of the USA.
In more than forty-five years since their founding in an old onion set warehouse in South Holland, Van Drunen Heating and Air Conditioning’s goal has remained the same, taking care of people.
They will provide a diverse line of quality products at competitive prices. they will constantly strive to improve product design and increase efficiency. We will continue to develop new products to meet a changing market.
Vapor Power is a market for commercial boilers and industrial boilers. Our six distinctive product lines provide steam generator, thermal fluid heater, hot water and superheated steam solutions, to meet every industry need and application.
VERILON manufactures Strip Doors that are used throughout industrial, commercial and institutional structures, both indoors and outdoors.
Wabash Transformer manufactures custom and standard power transformers. Applications include HVAC-R, appliances, metering equipment, pool, spa and more. Our products include Class 2 transformers, VDE power transformers and more.
WaterSurplus delivers sustainable water treatment solutions across industries and around the world. This includes engineering and design services, custom turn-key equipment solutions, NSF/ANSI 61 certified media filtration systems. WaterSurplus creates and maintains the marketplace for buyers and sellers to create value by redeploying surplus water treatment equipment.
Wells HVAC Supply is an importer and distributor of a broad line of heating products used primarily in home improvement.
Wendes award winning HVAC Mechanical Estimating Software for Plumbing and piping estimating is designed for commercial contractors who need an accurate, fast and easy-to-use estimating solution with fast on-screen HVAC takeoff
Refrigeration and air conditioning components.
Wilo USA provides pumps and pump systems for heating, refrigeration, air conditioning, water supply and sewage. Wilo pumps are used in all areas of public life: in commercial buildings, communal facilities, industry and in private homes.
Wm. W. Meyer & Sons, Inc. are renowned manufacturers of commercial and industrial vacuums for cleaning ducts, boilers, furnaces and chimneys in residential, commercial, institutional and industrial applications.
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Upcoming HVAC events in United States of America (USA)
AHR Expo 2025
- 10 - 12 Feb, 2025
- Orlando, United States of America (USA)
IIAR Annual Conference and Heavy Equipment Expo 2025
- 2 - 5 Mar, 2025
- Phoenix, United States of America (USA)
ACCA 2025
- 24 - 27 Mar, 2025
- Texas, United States of America (USA)
Refri Americas 2024
- 25 - 25 Jul, 2025
- Miami, United States of America (USA)
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