Johnson Group provides the fastest services to locate allergens like dust mites, moulds, bacteria, fungi, particulate matter, formaldehyde (HCHO) & Volatile Organic Compounds (VOC) etc. Test for Bacteria Breeding Sources; House Dust Mite; Mould Identification (Surface or Air); Formaldehyde & VOC Test; Bacteria Identification; IAQ and PM2.5 Test; Allergy Blood Test.
