HVAC Companies (Air and Climate) in Illinois

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    Sierra Instruments, Inc.

    Sierra Instruments is a global leader in fluid flow measurement and control for nearly 40 years and is known for its high performance flow instrumentation for gas, liquid and steam applications commonly found in the semiconductor, environmental, scientific research, petrochemical, energy, ...

    Distributor in Wheaton, ILLINOIS (USA).

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    Acme Engineering Prod. Ltd.

    Acme Engineering was founded as a manufacturer`s representative firm in 1956 and began large-scale production of its own Heating, Ventilation and Air Conditioning (HVAC) equipment in 1963. Our gas detection line was launched in the early 1970’s and we have been manufacturing automatic strainers ...

    Distributor in Elmhurst, ILLINOIS (USA).

  • NuComfort Supply

    NuComfort Supply is a wholesale distributor of both commercial and residential HVAC systems. We also stock a full line of accessories and replacement parts. While our primary focus is providing products to our clients, we also strive to build relationships with our customers to help them grow their ...

    based in ILLINOIS (USA).

  • SPIRO International SA

    Our business principle is to support the improvement of indoor air quality by providing machines and solutions used to produce economical and environmentally-friendly air duct systems. Spiro International S.A. is the undisputed World leader in the development and manufacture of machines for the ...

    Office in Bensenville, ILLINOIS (USA).

  • Flex-Weld / Keflex Incorporated

    FLEX-WELD Incorporated / KEFLEX Manufacturing is a fully-equipped American manufacturing facility for the design and manufacture of flexible metal hose, bellows, expansion joints and other flexible engineered components. Finished assemblies, ready to install, are available in each of the product ...

    based in Woodstock, ILLINOIS (USA).

  • Filtration Group Corporation

    Filtration Group is dedicated to generating clean air through its wide range of filtration products which lower operating costs while protecting public health and equipment performance.

    Office in Joliet, ILLINOIS (USA).

  • RKA Applied Solutions

    Ray Knitter Associates, Inc. was founded in March 1977 as a manufacturers’ representative agency to specialize in Process Instrumentation for pressure, temperature, level and flow measurement, signal interface solutions, data acquisition and process analysis. Our first office was in Illinois, ...

    based in Wheaton, ILLINOIS (USA).

  • RAECO / LESMAN

    Whatever your concern — gas, liquid, vapor, dust, particulate or acoustical energy, from simple detection to complex analysis — RAECO is your source for high performance detection, measurement and analysis systems. We strive to understand your project goals and expectations before the project, and ...

    based in Bensenville, ILLINOIS (USA).

  • Horner & Shifrin Inc.

    Horner & Shifrin offers engineering services in all phases of a project, including planning, development, design and construction surveillance. Our clients include city, county, state and federal government agencies, industries, utilities and commercial enterprises. We can provide comprehensive ...

    Office in O`Fallon, ILLINOIS (USA).

  • Yaskawa America, Inc.

    Yaskawa America, Inc. - Drives & Motion Division is a U.S. corporation, created to provide Automation Solutions and Support to our customers in North America, Central America, and South America. Yaskawa is the world`s largest manufacturer of AC Inverter Drives, Servo and Motion Control, and ...

    based in Waukegan, ILLINOIS (USA).

  • Hatchell & Associates, Inc.

    Hatchell & Associates, Inc providing quality HVAC products to contractors, architects, engineers V. and building owners in the Chicagoland and Northwest Indiana area. For more than 20 years, throughout the Chicagoland and Northwest Indiana area, Hatchell & Associates' personnel have nurtured ...

    based in Elmhurst, ILLINOIS (USA).

  • Davis Instruments

    Davis Instruments has been one of the world`s leading sources of test, measurement, control, and calibration instruments since 1912.

    based in Vernon Hills, ILLINOIS (USA).

  • Apex Engineering Products Corporation

    Apex Engineering Products has been formulating and manufacturing safe and biodegradable specialty cleaning chemicals for a diverse range of applications around the world. From our RYDLYME biodegradable descaler to our versatile RYDALL line of degreasers and cleaners, our products will decrease ...

    based in Aurora, ILLINOIS (USA).

  • Air Process Systems & Conveyors Co., Inc. (APSCO)

    Founded in 1974, we are presently one of the largest Manufacturers' Representative Firms in the United States. Our customers cover the spectrum from major Fortune 500 companies to small family-run-and-operated businesses. Air Process Systems & Conveyors Co., Inc.® (APSCO®) and its fine Principals ...

    based in Westmont, ILLINOIS (USA).

  • Schneider Electric

    Schneider Electric is the global leader in sustainable energy management and industrial automation. Our deep expertise in energy management, automation, software and services allows us to integrate and connect operational technologies in ways not possible just a few years ago. Builders Electric, a ...

    based in Loves Park, ILLINOIS (USA).

  • Carlo Gavazzi Automation Spa

    Carlo Gavazzi is an international group active in designing, manufacturing and marketing electronic equipment. Automation Components is the core business operated by Carlo Gavazzi Group. Automation Components designs and manufactures electronic control components for the global building and ...

    Office in Buffalo Grove, ILLINOIS (USA).

  • ScrubAir Vent Systems, Inc.

    ScrubAir is the leading source of ventilation systems and air pollution control equipment for people who demand quality, people committed to improving workplace conditions and meeting environmental compliance requirements. ScrubAir custom designs and installs Hoods & Ductwork, Vertical & Horizontal ...

    based in Lake Zurich, ILLINOIS (USA).

  • Eco Achievers LLC

    Eco Achievers is your resource for comprehensive strategies to smartly deliver high-performance, healthy structures. We perform testing, green verification, and zero energy consulting, from a single-family home to a multi-family high-rise. Eco Achievers team travels throughout the local area as ...

    based in Geneva, ILLINOIS (USA).

  • Evapco Inc.

    EVAPCO Inc. is an employee owned manufacturing company with global resources and solutions for worldwide heat transfer applications. EVAPCO is dedicated to designing and manufacturing the highest quality products for the evaporative cooling and industrial refrigeration markets around the globe. ...

    Office in Newton, ILLINOIS (USA).

  • Elgin Separation Solutions

    Founded in 1864 in Elgin, Illinois, Elgin has evolved into a worldwide leader in design, manufacture and service of specialized processing equipment in the Oil & Gas, Mining, Coal, Aggregates, Minerals, Water, and Pipeline Construction Industries. With vertically integrated manufacturing and design ...

    Office in Raleigh, ILLINOIS (USA).

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