The air quality within and around buildings and structures impacts the health and comfort of building occupants. Known as Indoor Air Quality, it can be affected by particulates, pollutants, microbial contaminants or any mass or energy stressor that can induce adverse health conditions. Indoor Air Quality in Malaysia should abide by the Industry Code Of Practice On Indoor Air Quality 2010 - Department of Occupational Safety and Health (DOSH), Ministry of Human Resources, Malaysia.

i. collecting available information about the history of the building and its ventilation system;
ii. collecting previous record of IAQ complaints;
iii. notifying the building occupants of the upcoming investigation;
iv. identifying key individuals for access to relevant information as well as relevant locations within the building;
v. identifying potential contaminants and their sources.

i. Biological contaminants – bacteria, viruses, fungi (including molds), dust mite and pollen.
ii. Chemical pollutants – tobacco smoke, carbon monoxide, nitrogen dioxide (products of combustion), carbon dioxide, ozone and VOC (products from food court).
iii. Particles – solid or liquid substances, which are, light enough to be suspended in the air. Particles of dust, dirt or other substance may be drawn into the building from outside and also be produced by activities that occur in the building.

i. Robotic duct cleaning
i. Indoor air quality monitoring
iii. Occupational safety and health monitoring
iv. Environment sampling and monitoring

What Our Clients Say

“Harta Maintenance had fulfilled its duty and responsibilities succesfully as per agreement stated within the service contract. On top of that, its employees are always willing to help during organization of any functions held”

Mohd Ashraf bin Abdul Malik Administration Unit, Ministry of Science, Technilogy and Innovation Malaysia

“Through our business relation, we found that Harta Maintenance Sdn Bhd have a high reputation and capability to execute all the works pertaining to the Building Cleaning Maintenance Industry. Harta has grown leaps and bound as a premiere total solutions provider for building maintenance in Malaysia”

Yee Lai Ching Executive Housekeeper, GTower Sdn Bhd

“Harta Maintenance has performed to our expectation level of satisfaction and demonstrated their professionalism in their work, Harta has always given their best support and commitment to cater to our last minute or urgent taks given and they have carried out the job well.”

Kellen Lee Procurement and Contract Department, Dewan Filharmonik Petronas

“Harta Maintenance resources had performed difficult tasks under great pressure with skill and alacrity; every duty assigned had been undertaken with enthusiasm by them. They also demonstrated unusual skill in dealing with the internal customer even in environment where we demand for high service level.”

Eddie Gerard ST Microelectronics Sdn Bhd

“We thank your team who have performed to our expected level of satisfaction and demonstrated the professionalism in their work and giving us their fullest support with continous value-added services”

Chua Seng Yong Head of Group Procurement Division, IGB Corporation Berhad

“We are impressed with Harta’s professionalism, commitment and thoroughness in undertaking the tasks required. We find your Executive, Supervisors and Site  Workers to be dedicated, hardworking and honest and together with the direct involvement of management forms an effective and efficient Management/Supervisory team”

Amirul Adnan Head of Housekeeping, Mid Valley City

“Harta Maintenance had provide an excellent service in ensuring the cleanliness at our facility was at the highest level. Indirectly the cooperation in ensuring our facility and area help us to achieve ISO 9001:2000 certification, Malaysian Society for Quality in Health (MSQH) and Joint Commision International (JCI)”

Ahmad Mugaliah Yusuf Manager, Housekeeping Division, National Heart Institute

“Harta Maintenance had shown its best commitment and ever willing to give its support for all our events. Harta’s dedication and willingness to accept responsibilities are highly commendable.”

Syahidatul Aazimah Bt Ahmad Sidique Administration Unit, Public Service Commission Malaysia

“Harta Maintenance delivered an excellent service performance and commitment during the contract period. Harta is highly  recommended for maintenance of any facilities.”

Laila Watiqah Judin Pension and Management Policy Division, Ministry of Finance

“Within the service period, Harta Maintenance had shown its full commitment to ensure the operations and maintenance of the  facility at satisfactory level. Harta was always willing to work satisfactorily with the facility stakeholder”

Nazri bin Darus Senior Engineer, Facility Management Division, Department of Facility Management, Prime Minister’s Department

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