J. F. Ahern Co is a mechanical and fire protection contractor specializing in HVAC, Plumbing, Building Controls, Sprinkler, Extinguisher & Alarm and Fabrication for construction and service projects.

J2 Innovations develops easy-to-configure and use software platform for building automation and IoT applications, FIN Framework (FIN). FIN Stack is used by manufacturers of products or systems that are used in buildings.

Jackson Heating And Cooling is a professional HVAC service that specializes in providing clients with the ideal repairs and installations that they need for their units. No matter how small the job is, it is crucial to have a professional get the job done right. This way, users can rest assured that they will not encounter any problems or complications in the future.

Jacques Technologies is a renowned company in the design and manufacture of Integrated Communication Systems. The Jacques 650 Series Integrated Communications System uses IP technology to create a fully digital networked inter-communications and public address (PA) system with control and monitoring functions.

At JAX Refrigeration, Inc., they recognize that their clients, big and small, have unique industrial cooling system needs. Therefore they provide individualized solutions to most directly and cost-effectively build and maintain industrial refrigeration systems.

JML Heating & Cooling Inc. is a fully licensed and equipped company to offer users a complete range of HVAC services. They have both the technical expertise as well as the experience to know how to handle all jobs, big or small.

Johansen & Anderson is the premier HVAC company providing quality air conditioner installation and repair, furnace installation and repair, and refrigeration installation and repair for both residential and commercial buildings.

At John C. Flood, they diagnose and treat problems from the most common to the most complicated, including air conditioning, heating, and furnace repairs. Their HVAC team is also equipped to improve the home’s indoor air quality with a whole-home air purifiers and air scrubber installation services.

Johns Manville offers the most complete product line combined with unmatched technical support. Their broad range of solutions, including board, blanket, and pipe insulation, as well as PVC coverings, spans almost every imaginable application.

JTS is a proud American industrial manufacturer specializing in the areas of Power Packaging, Power Distribution, and Commercial & Industrial Refrigeration. They provide custom engineered solutions that are designed, fabricated and produced by the team located in Idaho.

JRC Mechanical specializes in mechanical and plumbing systems for large commercial buildings, hospitals, hotels, schools, and government facilities. They provide Plumbing, Mechanical, HVAC, Design-Build, Med-gas systems, and Refrigeration solutions.

JW Hanson Heating & Air company is a most reliable and reputed name in North Bay and San Francisco. They have earned huge popularity especially for their fast, perfect and on time work. They are experts in commercial high-efficiency heating and ventilation unit, residential heating and cooling system, air conditioning system set up, and repair services.

K-FLEX manufactures thermal and acoustic insulation and jacketing systems that allow for an efficient installation process and deliver reliable and lasting performance on pipes, ducts, vessels and equipment for a wide range of applications, including HVAC, Refrigeration and Industrial Process Systems.

Founded in 1926, Kato Engineering is now part of Nidec and manufactures Kato Engineering branded electric generators / alternators, energy storage products and specialty electric motors in its facility in North Mankato, Minnesota. KATO has a reputation for designing specialty products for the most difficult applications and environments. The KATO name has become synonymous with dependable and high-quality power generation worldwide.

Kattfotsbacken AB manufacture sewage heat exchangers and waste water heat exchangers. They are small companies with great possibilities for adapting to customers.

Kele is the worldwide pioneer in building automation & HVAC/R distributor. They provide access to hundreds of thousands of product SKUs from all large manufacturers.

Ken's Heating & Air Conditioning has been helping residents keep their homes and business comfortable for many years. They are locally owned and operated. They are a fully licensed and fully staffed HVAC contractor with the size and capability to meet all the needs.

Founded by Walter Kidde, a pioneer in early smoke detection and fire suppression, Kidde is a manufacturer of fire safety products. They work to expand upon their legacy of innovation, providing advanced solutions to protect people and property from fire and related hazards.

Kimre is a reputed name among process engineers, environmental engineers, and production managers as a trusted provider of air cleaning technologies for a wide range of industries like fertilizer, sulphuric acid, and power plants. The emission control achieved by Kimre is often taken as global standards.

Kimre is a reputed name among process engineers, environmental engineers, and production managers as a trusted provider of air cleaning technologies for a wide range of industries like fertilizer, sulphuric acid, and power plants. The emission control achieved by Kimre is often taken as global standards.

Kiwi Energy is an energy retailer dedicated to providing innovative energy solutions for electricity and natural gas supply. As a company, they pride themselves on transparency, and their team is always happy to help with any questions about the energy industry or their services.

Kleen Sweep Maintenance is A Full-Service Heating, Air Conditioning, Venting and Chimney Company.

Klimawent Usa, Llc supplier of dust collectors, fume arms, fume extractors and other environmental control and filtration equipment in Crystal Lake, IL. They are continuously investing in modern infrastructure and advanced technologies, in qualifications of employees as well as in successful methods of managing, scientific research, and improvement of the processes and appliances.

KLLM Transport Services is one the largest temperature-controlled carriers in the nation providing a suite of solutions to serve the supply-chain needs of their valued clients. KLLM’s fleet is one of the most advanced on the road currently and offer a variety of refrigeration and load tracking capabilities.

KMC Controls is an independent American manufacturer of building automation and IoT solutions for system integrators, system distributors, IT providers and OEM partners.

KOSTAL Industrie Elektrik provides its customers with innovative solutions in three core product fields: photovoltaics, the INVEOR line of drive controllers, and instrumentation and control electronics.

KOVA delivers the highest quality building products at unparalleled value. They develop best-in-class products and kits-of-parts, from building envelope solutions to the smallest interior detail, and facades to faucets, all aimed at bringing beautiful, high-performing spaces to life more easily and cost-effectively.

Krueger is a manufacturer of air distribution and air equipment solutions including grilles, registers, diffusers, terminal units, fan coils, blower coils, air handling units, fan filter units, air nozzles, underfloor, critical room, chilled beams, displacement ventilation products.

Kurt Schlieckau Heating & Cooling LLC, as the premier HVAC expert, they are now offering professional and timely sales, services and installation services for residential, commercial and industrial customers.

Ladd Service Company has been providing the greater Kansas City metro area with comprehensive HVAC, and plumbing services for more than 20 years. They have earned a great reputation among customers by offering quality installations in a courteous, friendly manner.