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 instruments. With this purpose built Testo products website, we aim to showcase the full range of products Testo has to offer and with our purpose built service and training centre and our expert knowledge from staff who have been in the industry for over 40 years, we are able to offer our services and expertise to customers worldwide.

Our customer base ranges
from sole traders to service centres, national companies, utility companies and even over seas companies in areas such as Australia, South America, Europe and the far east. We can carry out a full service, calibration and repair on most types of flue gas analysers, leak detectors, gas purging instruments, pressure gauges, digital thermometers and electrical testing instruments. We are an authorised service centre for most of the gas instrument manufacturers including Anton, Testo, Crowcon, GMI, TPI, BW by Honeywell plus many more and we are committed to safety within the gas industry and are constantly developing our product range as new legislation demands.