Tirhisano Consulting is a black owned company, founded by Ms. Tamari Tlangelani Mavasa, in 2008. The company’s head office is based in Johannesburg, Randburg Gauteng Province and has a branch in Pretoria. Tirhisano Consulting services are strengthened by products such as Construction Project Management, Quantity Surveying and Cost Engineering / Estimating, Contracts Management, Civil Engineering, Facilities Management, and Construction Mentoring and training.