Electrical compliance & power quality in Midrand.
Midrand's warehouses, logistics parks and data centres are packed with variable-speed drives, UPS systems and electronic loads — exactly the non-linear equipment that creates harmonic distortion and power-factor penalties. Apex specialises in finding and fixing those hidden costs.
From the certificate to the boardroom.
CoC Certification
SANS 10142-1 certificates for transfers, leases and additions — with a free power-health snapshot.
Solar / SSEG Sign-off
Independent residential solar compliance: CoC + NRS 097-2-1 + test report.
Power Quality Analytics
Logged harmonic analysis and power-factor correction design — rented per job.
Maintenance Retainers
Scheduled inspection and remedial cover for estates and commercial sites.
Power-to-Profit™ Report
Your engineering data as a CFO-ready financial case: NPV, IRR, payback.
Local, registered, accountable.
For Midrand's industrial and data-centre operators, a logged power-quality survey often reveals overheating neutrals, derated transformers and reactive-energy charges. We design the harmonic filtering or PF correction and prove the payback in Rands.
- Fast, fixed-price certification across Midrand
- Free power-health snapshot on every CoC
- Genuine power-quality engineering, not just a certificate
Talk to a registered electrician
Tell us about your Midrand site for a fixed quote — we typically reply within one business day.
Book a site visit Call usCommon questions
Do you service Midrand?
Yes — Midrand is within our core Johannesburg service area. Travel within 30 km of base is included, then R6/km. We cover electrical compliance, solar sign-off and power quality across Midrand and surrounding suburbs.
Do you do harmonic and power-quality surveys for Midrand warehouses and data centres?
Yes — Midrand logistics and data-centre sites are ideal candidates. We log power quality (harmonics, power factor, voltage events), design the fix to IEEE 519, and quantify the saving. Snapshot audits from R6,500.
How much does an electrical Certificate of Compliance cost in Midrand?
A standard residential CoC in Midrand is R1,150 (single-phase, ≤60A), including a free power-health snapshot. Larger homes are R1,450 and three-phase or commercial sites start at R2,800.
Need an electrician in Midrand?
Certified safe. Engineered efficient. Quantified for the boardroom.