Every job we run gets photographed twice - once when we arrive, once when the surface is signed off. Below is a working selection of those pairs: drag the divider on any frame to walk the surface from its incoming state to the finish we delivered. Substrates, dwell time and recipe are noted underneath each one.
Flash rust through to deep pitted corrosion. Recovered to a profile suitable for re-coating.
Weld heat-tint, brush marks and process discolouration cleared without etching the passive layer.
Anodising preserved or stripped on demand. Powder coats and adhesion primers lifted layer-selectively.
Engine blocks, moulds, ornament. Carbon deposits and old paint removed with no graphite smearing.
Soot crusts and biological growth removed from façades under heritage-office briefs.
Smoke residue, old varnish and weathering removed without sanding the grain or losing tooling marks.
A good before/after photograph is the cover of the job, not the job itself. Behind every pair on this page sits a written record: the substrate identified, the recipe locked in, the witness area approved, the working area metered, the finish inspected against the brief.
For controlled environments - pharma, food, heritage - we attach that record to the delivery note. For routine industrial work it stays on file. Same camera angle, same lighting, same crop on every pair - so what you are comparing is the surface, not the photographer.
If you want the underlying numbers for a job on this page, ask. We send the parameter sheet on request.
Our procedure was written against the standards Swiss industrial and heritage clients ask for. We document to them by default.
Send a photo and a postcode. We come to the site, run a small witness patch on the worst spot and let you decide from a real result, not a brochure one.