Grange PlumbingReal Projects · Sussex & Surrey
Real Water Main & Leak Repair Projects
Real jobs, in the customer's own driveway or garden. See how we diagnose underground leaks, replace failing water mains and finish the job properly.
Why we publish full case studies
Most plumbing websites show a gallery of tidy finished photographs. That tells you very little about how a job was diagnosed, what went wrong in the middle of it, or whether the price at the end matched the price at the start. Our case studies document complete jobs — the survey, the findings, the method, the materials and the reinstatement.
What each case study covers
Every write-up follows the same structure: what the customer first noticed, what the survey found and how, what method we chose and why, what materials went in, how long it took, and what the site looked like afterwards. Where the job was recorded, there is video as well as photographs.
What you can take from them
If you are trying to work out whether your own symptoms point to a supply pipe problem, the diagnosis sections are the useful part — they show the actual evidence that led to the conclusion, including meter readings and acoustic results, not just the outcome.
If you are comparing quotes, the method and materials sections are worth reading closely. Two quotes for a water main replacement can differ by a thousand pounds purely because one includes proper depth, ducting under hard surfaces, new stop taps and full reinstatement while the other does not.