Calcite indoor environment services limited


Green building is the practice of creating structures and using processes that are environmentally responsible and resource-efficient throughout a building's life cycle from siting to design, construction, operation, maintenance, renovation and deconstruction. This practice expands and complements the classical building design concerns of economy, utility, durability, and comfort. Green building is also known as a sustainable or high performance building.

                       - US Environmental Protection Agency

Green Building practices can substantially reduce or eliminate negative environmental impacts through high-performance, market-leading design, construction, and operations practices.  As an added benefit, green operations and management reduce operating costs, enhance building marketability, increase workers’ productivity, and reduce potential liability resulting from indoor air quality problems.

- US Green Building Council

BEAM PLUS provides building users with a single performance label that demonstrates the overall qualities of a building, be it a new or refurbished building, or one that is already in use. A BEAM assessed building will be safer, healthier, more comfortable, more functional and more efficient that a similar building which has not achieved the prescribed levels of performance.

- HK Green Building Council

“One does not consider their health until they no long have it”

Buildings are primarily built for occupants as shelters; the vital purpose is to protect occupants’ health and safety. Therefore, green building should be the practice of designing, planning, constructing, operating and maintaining buildings where the priority and emphasis are placed on the current and future mental, physical and environmental impact of the building and its contents will have on its occupants.



LEED Accredited Professional - US Green Building Council

Council Certified Indoor Environmental Consultant ﹣ American Indoor Air Quality Council

Council Certified Indoor Air Quality Manager - American Indoor Air Quality Council

Council Certified Microbial Investigator - American Indoor Air Quality Council

Member of ‘United States Green Building Council’

Member of ‘ US Indoor Air Quality Association’


Calcite Indoor Environment Services Ltd. is the pioneer in green building and healthy home industry. With over 15 years in green building and indoor environment industry. Our professional services include green building consultation, indoor environment assessment and scientific remediation towards development and promotion of  “Green & Healthy Buildings”.

What is Green Building?