cork county council

Click to view Cork County Council Testimonial

HELIO Gas Detection deliver a personal, professional and competitive gas monitoring service to our company. They are easy to work with, progressive in their product development, and have a collaborative approach towards innovation and problem solving. I would highly¬†recommend them to any other company seeking a similar professional service”.

Mark Maguire

Environmental Team Supervisor

Pfizer Little Island


¬†“As a safety control, we recently installed HELIO Gas Detection in our 2 onsite Thermal Oxidisers to detect any potential hydrogen leaks from the system.These detectors have proven functionality and reliability and we are very happy with the standard of the equipment.They are a very professional and reliable company who provide an efficient and comprehensive service”.

Lorena Gordillo

EHS Technician

Merck Millipore Ltd

“Helio performed very well throughout the project from early stage discussions to the final installation and beyond. Their engineers are knowledgeable, professional and always available when required. I would have no hesitation in recommending them for any similar project.

Fran Hobbs

Technician Environment Section

Holmestown Waste Management Facility Wexford