Constant Air Systems are a mechanical contractor and the one of UK's premier prefabricated package plantroom and modular specialists. With more than 50 years of trading we are confident in providing the best service to our clients. Our mechanical contracting division handles all elements of sub-contract and principal contractor work in every sector of building services from pre-contract to completion. We are currently looking for tendering opportunities in the £50,000 - £2,000,000 range. Our plantroom division is housed in a 40,000sqft prefabrication factory at our headquarters in High Wycombe. We design and build bespoke package plantrooms, skids and modular arrangements for all types of applications in the building services sector and beyond. Constant Air Systems is a privately owned company established in 1965 and currently employ around 75 people. If you think you've got any tendering opportunities or require anything further, please feel free to contact the office on 01494 469 529 or email [email protected]