G C S commercial clients come from many sectors of business: Building Managers , Facility Managers, Property Managers Offices, Schools, Hotels, Construction Companies, and Property Developers are all representative of G C S clients.

Every customer gets a detailed Risk Assessments and Method Statements for Health and Safety regulations to be satisfied.

G C S has up to £10m Employers and Public Liability Insurance cover, SAFE contractor Accreditation.

We can carry out window cleaning at any height by either water fed poles, Access Platforms (cherry pickers) or cradles. All our commercial window cleaning is carried out to the highest standard by fully trained, helpful window cleaners. We pride ourselves on a prompt and personal window cleaning service by clearly identifying the needs and objectives of every individual client.

We always treat our clients premises with respect and are keen to fully satisfy your commercial window cleaning needs. We rely on recommendation from our clients to drive forward our continuing success as one of the leading Gloucestershire window cleaning company. G C S provides a high quality reach and clean window cleaner service to both commercial and residential clients In the UK. Property and facility management clients with block management window cleaning requirements and many other clients with  private homes, apartments, offices, schools and hotels entrust G C S to provide a first class window cleaning service.

HSE Working At Height Regulations G C S Window Cleaning considers the health and safety of its employees, clients and members of the public to be of utmost importance. G C S Window Cleaning is committed to the highest possible Health & Safety standards.

We ensure that:

  • Risk assessments and method statements are carried out.
  • Our workforce are fully trained in safe working procedures.
  • All personnel receive ongoing intensive training. Personal protective clothing andequipment is used.
  • G C S approved equipment is used at all times.
  • All accidents are reported and recommendations actioned.
  • All relevant environmental laws and regulations are complied with.

Call us today on 01452 529445

Contact Wiltshire on 01793 680303


Delivering a quality service is confirmed by a long standing customer base of large and small businesses, adhering to a high set standard of service.


Areas Covered South West, Bristol, Gloucester, South East, Swindon, London, Midlands, Birmingham South Wales, Cardiff, Swansea