A Refined approach to Engineering

Improving customer productivity, creating employment opportunities & contributing to economic development.

100% Black Woman owned company

Thandiswa Mbobo is the founder and director of Refinement Engineering. A BBBEE Level 1 contributor. CIDB registered and an active member of the Electrical Contractors Association (ECASA) and Engineering Council of South Africa.

Established in 2016

Based on a passion to deliver great service, long lasting, excellent customer relationships that does not compromise the integrity of our customers and all stake holders. We provide high quality turnkey projects to the energy sector and as well as government departments, parastatals, mining and private sector.

Over 14 Years of experience

Involved in a variety of projects, from energy and power generation, construction, water treatment works, roads, bridges, high voltage power lines as well as extensive knowledge of mining projects. The key to all of this is our skills in project management been able to design, plan and implement project successfully.


To have extensive training and certification for all our employees ensuring quality the quality of work done is above board.



To have rigorous quality control throughout manufacturing, keeping a close eye on every element. Personal development and performance rewards that maximize quality, teamwork and attention to detail.


We are committed to meeting the requirement of our clients, displaying great passion and an unwavering attitude for achieving the best quality.

Our Process

Professional approach to engineering project management.

1. Inquiry

Get in touch with our team, via any one of our communication systems, you can fill out the contact form at the bottom of this page. Let us know exactly what you would like us to do for you, or if you have any questions regarding services.

Our team will get back to you within 24 hours to address your query.

2. Case Study

We will then send through examples of any work that we have done, at your request, especially on work we have done that is similar to the project that you would like us to complete for you. We have done comprehensive case studies on all our projects, so we know exactly what was done, what we did well and what we could do better next time.

3. Research

Our team of professional engineers will then embark on a process of comprehensive research on the project. The type of environment the project is to be completed, the equipment required, as well as the time it will take to complete the project, which will the be sent to client for review and approval.

4. Launch

Once the proposal is approved, we will then begin the work required, working rigorously to stick to all time constraints, keeping an eye on all processes to ensure the quality of work is neverĀ jeopardized and communicating progress on the project as an when it is necessary.

Let us help you grow Your business

Looking for excellence in efficient engineering, contact our team for your next project.

11 + 15 =