Accredited thermal inspections
Infrared certainty.
Verified compliance.
Accredited thermal imaging, transformer diagnostics, and compliance documentation for industrial, commercial, and residential clients across South Africa.
Who we are
About TQV
Thermal Quali View (TQV) is a South African inspection, diagnostics, and compliance company. We combine internationally accredited thermography with hands-on electrical and transformer expertise to deliver reports and certificates you can defend in front of an auditor, an insurer, or a regulator.
Our mission is simple: decisions about critical assets should be based on evidence, not guesswork. From a single distribution board to a full substation, we give industrial, commercial, and residential clients a clear, defensible picture of the condition of their equipment and premises — backed by over four years of hands-on experience in transformers and medium-voltage systems.
What we do
What we diagnose
Inspection, diagnostics, compliance, and security handled by people who sign their work and stand behind it.
Thermal imaging inspections
Electrical, mechanical & process systems live IR diagnostics detecting hotspots and loose connections.
Transformer & oil diagnostics
Thermal scanning plus oil sampling and analysis: DGA, moisture, dielectric strength testing to IEC standards.
Insurance & claims inspections
Independent, photographic, audit-ready reports to for insurance cover, claims, and risk assessments.
Security & surveillance
Thermal-enabled CCTV, access control, alarms, and electric fencing with installation certificates.
Residential & property
Electrical safety, energy efficiency, and moisture detection for homes and commercial property.
Solar services
Thermal inspections, system health checks, and compliance documentation for solar installations.
Proven Value
Why choose TQV
Our work pays for itself and then some. Here’s what our clients consistently see across electrical, mechanical, and security portfolios.
See problems before they happen
Infrared and oil diagnostics catch developing faults while they’re still cheap to fix.
Lower running costs
Clients typically see an 8 to 12% reduction in annual maintenance costs.
Insurance & compliance advantages
Compliance-aligned inspections and CoCs support cover and claims.
Strong return on investment
Up to 10× ROI, with unplanned breakdowns reduced by up to 75%.
Reports you can rely on
Annotated imagery, temperature tables, and clear remedial actions that stand up to scrutiny.
Our work in pictures
Thermal scans, diagnostics & installations.
Our work in pictures
See it before it fails
Let’s talk
Let us help you predict, protect, and perform.
Tell us what you need inspected, secured, or certified and we’ll come back to you with a clear plan and a quote.
Administration & bookings
Hantie Greyling
- 082 826 6587
- hantie@thermalqualiview.co.za
- Based in Vanderbijlpark Serving Gauteng & wider South Africa
Accreditations & compliance
Credentials that close the loop.
Real words from the businesses and homeowners who trust us with their assets.
Infrared thermography
Snell Infrared, Thermal/Infrared Thermography Level I — aligned to ASNT SNT-TC-1A.
Certificate No. 2508073 · August 2025
Transformer oil sampling
OILWATCH Transformer Oil Sampling Course.
Procedure ref. IEC 60475 · April 2025
Medium-voltage competency
Unit Standard MTW.TR 00980 — EW SETA.
Registration 259204 · February 2026
Business standing
SARS tax compliant, COIDA registered, Letter of Good Standing, PL & PI insurance.
Verified annually