About Us

Gas and Environmental Services has been established since 1995 and we specialise in the supply, service, calibration, repair and hire of gas testing equipment.

With our purpose built service and training centre, our expert knowledge from staff who have been in the industry for nearly 40 years are able to offer our services and expertise to customers worldwide. Our customer base ranges from sole traders to service centres, national companies and even the utility companies.

We can carry out a full service, calibration and repair on most types of gas detection, pressure measurement, temperature measurement and electrical testing equipment (17th Edition).

Our equipment can be used for pre-entry of a building which is suspected of having a gas leak or to check an area underground to see if it is safe for personnel to enter. Other applications of instruments include gas purging, leak detection, flue gas analysis, water analysis, power flushing, pressure and temperature measurement including thermography.

We are an authorised service centre for Anton, Telegan, Crowcon, GMI, Testo, TPI, BW by Honeywell plus many more. We are committed to safety within the gas industry and are constantly developing our product range as new legislation demands. Our Company is BSI registered ISO 9001: 2015, Cogdem, Achilles, Safe Contractor, Gas Safe and Logic accredited.

Head Office & Registered Address: Unit 3 Little Ridge Industrial Estate, Welwyn Garden City, Hertfordshire, AL7 2BH.

Company Registration Number: 3018793

Company VAT Number: 640157072