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Our Happy Clients


Dear Lindi,

Thank you for reaching out. Overall, I’m pleased with the work IOH Solutions provided in conducting the Occupational Hygiene Assessment for Value Chemical Logistics. The thoroughness and professionalism demonstrated throughout the process were commendable, and we appreciate the insights gained to enhance our safety measures. You have my permission to include our positive experience on your satisfied customer list.

Best regards,

Thank you.

Andries van Rooyen

Value Logistics


Rebosis has been using IOH Solutions for many years and we have only every received good work from Charmaine and Lindi. 

Our reports we receive is easy to understand and this helps us as the landlord to be able to improve on the areas that need attention to keep our tenant happy, giving them the best lighting quality, air quality and making sure the water they drink is good enough for them.


“It was a pleasure working with you and your company. The report really did help us identify problem areas.  All the best, and I hope we get to work with you again in the future.”

Lamees Salie

OHS Officer, Road Accident Fund

“IOH Solutions gave us an excellent service from the time we requested the quotation to the time we were handed the report. They also responded to our enquiries regarding the report promptly. We would, with no doubt, work with them again.”

Khangisa Consulting & Projects

“It was a pleasure working with you and your company. The report really did help us identify problem areas.  All the best, and I hope we get to work with you again in the future.”

Lamees Salie

OHS Officer, Road Accident Fund

Wax Engineers Testimonial

“Thanks for the feedback , we really appreciated your  service and keep up the good work.”

WAX Engineering Consultants (Pty) Ltd

“IOH Solutions jumped in when we needed them quite urgently. The survey was prompt and professional and the report was easy to understand. On the whole, IOH Solutions was very efficient and did an excellent job for Bambisana Manufacturing.”
Oswald Prinsloo

Business Unit Manager, Bambisana Manufacturing (Pty) Ltd

We have had the best experience with IOH Solutions. They have been assisting us with Occupational Hygiene compliance on projects since 2014. We always receive professional and swift assistance from them. They give great personal care to each survey and report to ensure that we as the client is satisfied.”
Minette Nel

Environmental Manager, Grinaker LTA

“At AfriSam we have used Lindi of IOH Solutions for our Occupational Hygiene Measurements and would commend her on her high standard of professionalism.”
Fiona Pelser

HSE Specialist, Afrisam

“IOH Solutions has provided Occupational Hygiene Services to the Medupi Power Station Project Joint Venture (MPSJV, comprising of the companies Murray and Roberts, Concor and Aveng Grinikar LTA) They are providing a variety of services to us, i.e. Noise Monitoring, Whole Body Vibration, Hand Arm Vibration, Illumination, Indoor Air Quality, Waste Water and Potable water Sampling, Training, Hazardous Chemical Substances and Silica Quartz Monitoring and reporting to The Department of Labour.

IOH Solutions consultants have a thorough knowledge of Occupational Hygiene in the Construction Industry and provide services of a high standard. We recommend their Occupational Hygiene Services to all industries.”

Coenie Nolte

Safety Manager, Medupi Power Station

“We have been making use of IOH Solutions’ services since 2012. Every time we consulted IOH, they have provided us with thorough, detailed professional and comprehensive reports. They provide excellent service with up-to-date information regarding the safety measures for our employees which saves our company not only money but also production loss.
IOH can be trusted with employees health and safety and they are making a huge difference in the workplace and the general environment. We value the input from IOH and we will recommend their service at all times.”
Andre du Toit

General Manager, Ramsay Engineering

“Monsanto Groblersdal were very pleased with the fast and informative reaction to our queries, and the professional and efficient manner in which the survey was conducted.”
Tanya Schoeman

ESH Coordinator / Administrator, Monsanto

IOH Solutions service is invaluable to ZF Lemförder SA (PTY) LTD. They are very professional, thorough, and efficient with their surveys providing clear concise information and advice. I look forward to our ongoing relationship and highly recommend IOH Solutions for Occupational Hygiene service as they are at top of their game.”
Elias Sepeng

Technical & Quality Department, ZF Lemförder SA

“We at A.P. GREEN SAWMILLS are pleased to inform any reader of this testimonial, that we have (on two occasions) had excellent service from Lindi and the IOH SOLUTIONS team. We would and have recommended their services to other businesses in the Queenstown area, and will definitely make use of their services in the future.”
A.R.H Green

Member, A.P. Sawmills

“I searched on the internet for a company that would offer me the services that I required at a reasonable price, after comparing quotations with colleagues we realised that IOH Solutions was reasonably priced.

Thank you very much to all your staff, especially Charmaine, Lindi and the lady who came over to do the survey, you guys are the best.”

Xolani Mpungose

Sheq Officer, ACADIA Real Estate

“IOH has resolved a problem which has been debated at organizational and political levels since the outbreak of the problem in 2013. In a very short and precise way, I think your professionalism and technical competency is just too good and will certainly recommend you to any client be it at national, regional or at an international level. I enjoyed working with you and can’t wait to engage you further for other services which are offered by IOH Solutions.”
Joseph L Phalalo

Manager - Corporate SHE & Security, Botswana Power Corporation


“I would also like to take this opportunity to say thank you for all the years dealing with you guys and for making my work easier at De Heus, I would like to wish you guys everything of the best going forward.”

Samuel Dennis

Health, Safety, Risk and Systems Co-Ordinator, MEM Consulting

“We received excellent services from your office, thank you again!!.”

Maanda Mutheiwana

Member, MEM Consulting


“It was a pleasure working with you.”

Ms Mehloti Ngobeni

SHEQ Administrator, NMISA

Water and Sanitation Logo

“I enjoyed working with you and your team. I liked your cooperation and I really appreciate it”

Gloria Ledwaba

Member, RQIS Roodeplaat Dam

“I just wanted to say thank you for such a detailed report.”

Christo Brunette

Member, Xylem Water Solutions South Africa (PTY) Ltd

“I am pleased to have met you and seen how IOH interact. I have experienced a very high level of professionalism and excellent service from you. Everyone at MCAM is happy with how the survey was conducted.”

William Shwayiba

SHEQ Manager, Mitsubishi Chemical Advanced Materials South Africa (Pty) Ltd