UK based indoor air hygiene specialists - risk assessment, ductwork cleaning, monitoring and disinfection. Hygienic Maintenance Ltd provide pipework cleaning services, kitchen extract cleaning, duct filter system and much more for a cleaner environment. Duct cleaning services offer air handling unit maintenance, ductwork repair, ductwork installation, ductwork disinfection for commercial and industrial air cleaning.

A monthly journal based in the UK, which covers all aspects of building services engineering, including air conditioning, ventilation, heating, lighting, electrical services, water services and their controls, and provides online related job search.

Contractor designs, manufactures and installs heating and ventilating systems throughout the UK. Glenair Ltd - specialising in the design, manufacture and installation of heating and ventilation systems in Hull, East Yorkshire.

Service and construction contractor specializing in plumbing, HVAC, refrigeration, and industrial piping systems.

Specializing in plumbing, heating and air conditioning.

Wholesale duct work, pipe fittings and accessories, HVAC, plumbing, heating, air conditioner supplies, and sheet metal fabrication.

Heating and cooling services.

Mechanical insulation contractor specializing in piping, ductwork, and plumbing in office and public buildings, hospitals, schools, and retail spaces.

Industrial/commercial mechanical contractor serving the Rocky Mountain front range.

Full service residential/commercial HVAC contractor based in Wichita, Kansas. Fahnestock provides professional heating, air conditioning and electrical solutions to homes in the Wichita Kansas area. Fahnestock provides complete sales, service and installation of the highest quality Plumbing, Heating, Air Conditioning, Electrical and Fireplace products. We're here to help you select the system that is ideal for your home or business.