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.

Orange County’s most trusted residential air conditioning and heating/heater repair service, installation and maintenance specialists since 1989.

Klondike Air Conditioning and Heating, a family-owned and operated business, has been catering to the heating, air conditioning, indoor comfort, and air quality requirements of Orange County since 1989. Their objective is to deliver superior workmanship in HVAC service, repairs, and installations. From system installations and maintenance to repairs and efficiency upgrades, trust Klondike Air for all HVAC needs.

KNF Neuberger, Inc. is a pioneer in gas and liquid diaphragm pumps for OEM, process, and laboratory customers. KNF combines technical expertise and manufacturing leadership to address application-specific challenges for an ever-growing list of markets that includes medical device and diagnostics, environmental/industrial hygiene, laboratory equipment, reprographics, security and defense, semiconductor, energy, various process industries, and more

Koch Air, LLC has been a privately owned, full service distributor of Carrier, Bryant, and Payne residential and commercial HVAC equipment, parts, supplies and tools. Other lines include Totaline, Honeyell, Aprilaire, NuCalgon, Modine, Takagi, Slant/Fin, and many more.

Koch Filter is a manufacturer of air filtration products for commercial, industrial, hospital, gas turbine and paint filtration applications. Koch Filter is recognized globally for its premier brand of high efficiency air filtration products.

Koger Air Corporation is a family-owned and operated business specializing in the design, manufacturing, installation and ongoing service of industrial pneumatic and material-conveying systems. They offer a complete line of industrial sheet metal components for sheet metal shops, contractors and resellers. The experts design, build, install and service heavy-duty industrial air moving systems for dust-producing industries throughout North America

Kolbi Pipe Marker Co. has been manufacturing mechanical identification for 50 years. They core values are: Quality, Simplicity and Service. Give They a try and you will experience the Kolbi difference.

Komax Systems, Inc. has led the industry in static mixing technology offering a diverse range of Static Mixers, Steam Heaters, Desuperheaters, and Heat Exchangers. With more than three hundred combined years of fluids-mixing experience, the Komax design team has applied Komax technology to a technical base of over one hundred thousand installations world wide.

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.

Krier & Blain have been providing commercial plumbing, heating, and HVAC services to local businesses throughout the Sioux Falls area in the US since 1979. They also provide plumbing systems, medical gas installations, hydronic heating solutions and boiler services.

KROHNE is a worldwide technological pioneer in the development, manufacture and distribution of accurate, reliable and cost-effective measuring instruments for the process industries. KROHNE focuses on forming partnerships with its customers to provide them with the most reliable and innovative solutions available in the marketplace.

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.

Kuchefski Heating & Air Conditioning, Inc. has proudly served Danville area homes and businesses since 1946. Their skilled technicians are dedicated to the comfort and service of the customers.

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.

Kurt's AC & Heat in Tavares, Florida, is a family-owned HVAC company. The company's goal is to provide the customers with fast and courteous service. The company installs top-quality, energy-efficient replacement heating, and air conditioning systems at a reasonable price and offers extended warranties to guarantee peace of mind throughout the lifespan of the system.

Kuul Evaporative Technologies is a division of Portacool LLC. Its vision is to be the go-to sustainable choice for evaporative cooling technologies.

KwiKool® has been manufacturing portable cooling systems since 1997. Kwikool® manufactures products for both indoor and outdoor use, bacteria-killing products, water and also air-cooled spot coolers for comfort cooling and even ceiling mounted units which can be permanently mounted for the long term.

L & S Mechanical has more than 30 years of experience installing and servicing air conditioning, heating, plumbing and electrical systems in over 100,000 Texas homes. They understand how the systems in the home should work together, so they can easily diagnose and fix any problem.

L&F Electrical Heating & Cooling, Inc. offers lighting installation services, emergency repairs, panel upgrades, generator installations, ductless mini-splits, smart lighting, and more.

LA Construction Heating & Air is a family-owned, full-service HVAC contractor serving Los Angeles and Ventura counties since 2010. With over 25 years of combined experience, they specialize in both residential and commercial HVAC services, including AC and heating installation, repair, maintenance, and indoor air quality (IAQ) solutions.

LA Construction Heating and Air is a full service residential and commercial HVAC contractor, servicing Los Angeles and Ventura Counties with over 20 years of experience in the air conditioning and heating industry. Their high quality of work, honesty and integrity has earned them a great reputation.

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.

Lake Air Heating & Cooling – The Best Company To Provide Alternative Energy Solutions! David Kearin founded Lake Air Heating & Cooling as a residential heating and cooling company specializing in new home systems, remodel projects and service.

Lake Shore Heating & Cooling is a family owned and operated HVAC company that specializes in repairing, installing and maintaining a wide range of HVAC units. They are committed to providing the best service to the customers. They offer a wide range of services, from providing parts to administering efficient cooling systems to installing furnaces.

Founded in 1967, Lambro offers to both residential and commercial customers venting and duct products that are used to help improve the airflow in rooms or buildings.

As one of the HVAC servicing companies in West Michigan, Lamphear Service Company specializes in offering high-quality heating and cooling repair, installation and mechanical services to residential and commercial clients.

Lappe Heating & Air are the AC repair and AC installation service professionals in Evansville, IN! As trusted HVAC contractors in the field of heating and air conditioning, they have the tools, equipment, and experience to keep equipment running smoothly all year long.

LaReg Corp. is a technology and consulting company. Its mission is to use AI as a transformative force to reduce the burden of participating in utility regulatory proceedings. The company offers better access, enhanced productivity, and new insights for increased regulatory performance. LaReg Corp is a WBE-certified small business working on technical tools, such as a docket tracker and fine-tuned large language models.