Diamond Environmental Services, a leading provider of multi-environmental services, has created the new workers’ clothing logo designed to ensure the protection of its staff and members of the public. (PRUnderground) December 1, 2020 With their new clothing device, Diamond Environmental Services staff will be more visual when running around moving vehicles and appliances. This will decrease the threat of being hit by others, which can cause injury to either party. The new appliance is designed to keep company staff visual in all lighting environments and conditions. even at night, according to Diamond Environmental Services.