About Us

We provide high quality, well engineered
turnkey design as well as supply
energy and water solutions
to the commercial and industrial building sectors.


Track record

We have a long and established track record
beginning in 1997. We recognised back then that there is a need
for credible sustainability engineering. 

SEM Established & 1st Shared Savings Project
Centurion office established
1st Solar PV Project
Durban office established
Renamed: SEM Solutions
Green Building Council


SA PV Installer’s Association (SAPVIA)
Green Building Council of South Africa



We have three National Footprints from where we serve South Africa and Africa.