About Us

Global Ventilation Services Ltd is a family run business founded in 1999 under the name Global Hygiene following many years of experience within the ventilation, hygiene and rope access (abseil) industry. All works carried out by the company are done so under the current ventilation standard TR19 and DW171 document in tandem with present health and safety guidelines.

Our numerous client base covers a wide range of industries spread over the entire UK in many different sectors. Brief examples of client diversity and sectors are St Pauls Girls School, KFC Franchises plus various London restaurants and hotels including The Ritz Hotel.

All our employees are fully trained and conversant with the companies working methods with a delegated manager for the overseeing of works carried out. We, as a company, are aware that clients need often require weekend work and night time working to which we as a company appreciate and are pleased to accommodate. Our own feedback from existing customers is one of great satisfaction with both our working methods and professional approach to work on site, a situation that we aim to maintain.

Global Services

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Clean Air Solutions

Dust Deposit Thickness Testing (DDT)
Hygiene surveys and reporting on system condition
Recommendations for upgrading and internal cleaning of ventilation systems
Cleaning of types of ventilation and air conditioning systems using the latest technology
Disinfecting of ducting systems
Routine air quality monitoring for bacterial, fungal and particulate contamination of HVAC systems
Works carried out to the HVCA standards and recommendations inline with DW171/TR19 documents

Kitchen Hygiene Management

Canopy Deep Cleaning
Grease Extraction Ductwork Cleaning
Structure Cleaning
Grease Filter Cleaning
Inspection Hatch Installation

Rope Access

Installation and testing of class A1 Anchor Devices for fall arrest e.g. eyebolts
Industrial Rope Access e.g. riser duct cleaning, window and structural cleaning and structural repair and testing
Pest Control: Pigeon Netting, Pigeon Clearance Waste Decontamination
Ductwork Installation

Water Management

Legionella Risk Assessment
Cleaning and disinfecting water tanks and cooling systems
Upgrading of water tanks and cooling towers L8/Byelaw 30
Pre-commission cleaning of new systems dynamic flushing
Routine monitoring of water systems
Pipe-work Modification / Injection Chlorination
Non chemical solutions for the prevention and control of bacterial and the inhibition of scale and corrosion in pipework systems

Risk Assessment

Legionella risk assessment Bye Law Upgrades
HVCA systems. Kitchens Extraction Indoor air quality monitoring
Photographic Reports

Building Services

High Pressure Jetting
Cleaning of Large Walls and Floors
Stripping of Loose Flaking Paint without damaging the pointing or plaster
Cleaning of Outside Brickwork/Cladding

Covid-19 Cleaning & Decontamination

Trained/Competent staff

Immediate isolation and segregation of affected areas

Sterilising of ventilation systems – often overlooked during deep cleans

Cleaning to reduce and control the spread of contamination

Personal protective equipment (PPE) and face masks are worn at all times

Disinfectant Fresh Air Ductwork Fogging

Approved disinfectants

Removal of all waste safely from site