Why HKFS ? Latest Technology We apply state-of-art equipment and latest cleaning technology. We provide and reveal our service and technology with our specialized knowledge and work techniques.   ISO Qualified our experienced technician strictly follow the ISO Quality Procedure in air duct cleaning.  We assured the quality of our services in every project.   Experienced  We clean all types of air duct system in commercial, industrial and residential buildings. We are appointed as the air duct cleaning contractor for the all the government hospitals and offices in Hong Kong.

IEQ Solutions :  Indoor Air Quality Testing & Certification Measurement of IAQ parameters to determine the source and type of pollution. Perform IAQ Certification according to HKEPD guidelines and standards   HVAC Cleaning Clean, sanitize and protect all types of heating, ventilation and air conditioning system with US EPA registered formulation and environmentally friendly method.   Odor Control Management Evaluate and provide solutions to tackle malodor.  Apply high performance catalytic deodorization technique to remove a wide range of malodor.   Ultraviolet Air Purification Ultraviolet air purifier to destroy more than 99% of bacteria in air.  Safe and efficient air sterilization technique to improve air quality.

	Hong Kong Office : Unit D, 9/F, Fast Industrial Building, 658 Castle Peak Road, Cheung Sha Wan, Kowloon, Hong Kong. Tel : (852) 2310 8988 Fax : (852) 2310 8983 Email : info@hkfs.com.hk
	Macau Office : Rua Do Almirante Sergio No. 55 Long Heng Kok, R/C + SL A, Macau. Tel : (853) 6223-2818 Fax : (853)2823-8528 Website : www.macaufs.com Email : msf@hkfs.com.hk