About Us

GWS specialise in complete Ventilation systems From AHU and kitchen extraction systems cleaning and maintenance, To fire damper testing. We have considerable knowledge and experience in our sector having held contracts for a number of major national bar and resaurant groups as well as small independent pubs, restaurants and hotels throughout the uk. GWS also offer an arrange of other services, with contractors nationwide ready and waiting to attend your needs.

Our Services:

  • Ductwork Cleaning

  • Kitchen Extract Cleaning

  • AHU Systems

  • Fire Damper Testing

  • Ductwork System Maintenance and Testing

  • Complete Building And Maintenance Servicing Packages

  • Commercial Cleaning

Who We Cater For:



Universitys, Collages

Care Homes

Hospital , Healthcare 



Pubs , Restaurants

Office, Commercial , Industrial Buildings

Facilities Management

Other Business Sectors

Our Services:

Kitchen Extract Cleaning

Kitchen Cleaning

AHU Systems

Duct Cleaning

Fire Damper Testing

Filter Sales

Building Maintenance Packages

High Level Cleaning

Builders Cleans

Carpet Cleaning


TR19 Guidance

The Best Guarantee

BSEN 15780