modern cavity construction, service voids designed in, plasterboard on dabs. Service voids and pre-planned cable routes make additions straightforward — but the developer board is often the bottleneck.
Two things dominate ev charger installation on a new-build in Mountain Ash: developer CU maxed out — no spare ways for an EV charger or garden feed, and no SPD retrofit, which the 2022 amendment now expects. Both are known variables on this stock, and both belong on the quote — not the invoice.
We work across CF45 weekly and see the same patterns street after street. That means the quote reflects real experience of this property type, not a template price.
Focus on the utility room or garage, the consumer unit location, and the intended cable route. Usually 15–30 minutes on-site or a short photo set.
Priced against your new-build's specific construction, not a template. Route sketched, materials listed, no line-item surprises.
Diary planned for the access constraint that matters on this stock — service voids and pre-planned cable routes make additions straightforward — but the developer board is often the bottleneck.
NICEIC certificate, photo evidence of hidden work, Part P where applicable — all emailed the evening the job signs off.
Across CF45 the new-build stock we've worked on shares consistent patterns: developer CU maxed out — no spare ways for an EV charger or garden feed. That local pattern is baked into the quote, not discovered on the day.
Service voids and pre-planned cable routes make additions straightforward — but the developer board is often the bottleneck.
Wiring generation on this stock is typically current — often 17th or 18th Edition compliant at handover but with no headroom. On a new-build you should expect us to flag: developer CU maxed out — no spare ways for an EV charger or garden feed; no SPD retrofit, which the 2022 amendment now expects; EV cable stub left by the developer that terminates at an isolator, not a working charger.
Materials and methods we spec on new-build house work: spare-way CU add; SPD retrofit inside the existing enclosure; OCPP-compliant charger onto the developer stub. Everything is priced on the quote — nothing added on invoice.
Owners of new-build properties in Mountain Ash, Aberdare and the wider area get one point of contact for the lot — quote, work, certificate, after-care.
Not unless the quote says so. On period stock in particular we route through floors, lofts and non-original plaster; cornices, dado rails and original panelling stay intact.
No. The stub usually ends at an isolator inside the garage. We fit the OCPP charger, test the full circuit back to the CU, and certify to BS 7671.
Common enough that we work on this stock most weeks. Edwardian terraces in Penrhiwceiber, ex-NCB cottages in Miskin, and post-war estates in Abercynon — the new-build is a recognisable slice of that mix.
Service voids and pre-planned cable routes make additions straightforward — but the developer board is often the bottleneck. We mark the route at survey and price against it.
No — surveys for Mountain Ash new-build enquiries are free. You only pay once the fixed-price scope is agreed.
Bottom line: new-build house owners in Mountain Ash deserve a quote calibrated to post-2005 construction, not a template. That's what we do, on every job.
Send the address, a photo of the utility room or garage and the consumer unit, and the add what the developer skipped you're working towards. Written fixed quote back inside 24 hours, priced to the actual construction of your new-build.
