Full RCBO consumer unit replacements — BS 7671 18th Edition Amendment 2 compliant, AFDD-ready, SPD on incomer. NAPIT-certified, Part P notified. Specialist fuse board upgrade for Street (BA16) — BS 7671 18th edition, NAPIT-certified, Part P notified. From £550 + VAT @ 20%.
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Part P
BS 7671Full RCBO consumer unit replacements — BS 7671 18th Edition Amendment 2 compliant, AFDD-ready, SPD on incomer. NAPIT-certified, Part P notified. Every job is BS 7671 18th edition certified and Part P notified through NAPIT.
Full service detail on our parent Fuse Board Upgrades page.
Street (BA16) is a small cathedral city with a strong base of independent schools, surgeries, dental practices and small commercial premises around the Market Place — alongside period stone cottages and Georgian townhouses. Many premises mix domestic and commercial circuits in one fuse board, and older stone walls need careful cable routing.
We're about 18 minutes from Street and cover BA16 as a core area — bookings are normally inside a week.
Sister city pages: EICR in Street · Rewires in Street
Final price depends on access, cable routes, existing wiring and scope. Survey is free; written quote is fixed. Read the disclaimer below the cards before assuming.
Yes. Many Street homes still run rewireable (fuse-wire) or early plastic boards. We replace them with a full-RCBO consumer unit to BS 7671 18th Edition Amendment 2, SPD on the incomer, all Part P notified via NAPIT and tested before we leave.
A standard like-for-like RCBO consumer unit is typically a single-day job (8-10 hours including testing). 3-phase distribution boards or large 18-way domestic boards may run 1.5-2 days. We isolate at the cutout, work safely with the supply company's seal in place where required, and never leave a property without power overnight unless we've planned that with you.
BS 7671 18th Edition Amendment 2 (since 2022) recommends AFDDs (Arc Fault Detection Devices) on socket circuits in HMOs, care homes, and high-risk locations — not yet mandatory on all domestic, but recommended best practice. SPD (Surge Protection Device) on the incomer is now standard on all our new boards — it's the cheapest insurance against a single induced-surge event taking out every appliance in the house.
Free survey, fixed-price written quote, full BS 7671 certification. Call Dan directly on 07889 334849.
07889 334849Same fuse board upgrade service across our other Somerset coverage areas.