Guernsey plumbers
Ranked by how often each firm appears as the named agent on a real planning application — evidence of work actually done here, not a paid directory. 76 firms have at least one application on the register. Source: Guernsey planning register (agent field) + trade bodies + verified firm websites; trade categories from the firms’ own published details and the Guernsey directory.
Plumbers
| Firm | Seen on | Granted | Recent applications | Contact |
|---|---|---|---|---|
| Alexander Plumbing Ltd GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | alexanderplumbing.ltd 01481 252627 | |
| Danny Hill Plumbing Ltd GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 07781 104086 | |
| Datum Ltd GBTEA member, Plumbing & Heating Engineers category. Email domain (datumph@gmail.com) suggests trading style 'Datum P&H' |
none on the register | too few decided | 07781 122085 | |
| Dave Brook Ltd GBTEA member, Plumbing & Heating Engineers category. GBTEA lists no separate website field, though its contact email dom |
none on the register | too few decided | 07781 105439 | |
| Griffin Plumbing and Heating GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 07839 248603 | |
| Heat Source Plumbing GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 07781 106514 | |
| Infinity Eco Installations GBTEA member, Plumbing & Heating Engineers category — renewable/eco heating installations (heat pumps etc). Contact emai |
none on the register | too few decided | 07781 164992 | |
| Mechanical & Electrical Contractors Ltd GBTEA member in both the Plumbing & Heating Engineers and Electrical Contractors categories — a genuine dual-trade M&E c |
none on the register | too few decided | 01481 258096 | |
| Ozanne Plumbing Ltd GBTEA member, Plumbing & Heating Engineers category. Shares the surname 'Ozanne' with Duquemin & Ozanne (CI) Ltd (also i |
none on the register | too few decided | 07781 135165 | |
| Phase Mechanical Contractors Ltd GBTEA member, Plumbing & Heating Engineers category — mechanical/heating engineering arm of the Phase group. Same phase. |
none on the register | too few decided | www.phase.gg 01481 700080 | |
| Priaulx West Ltd GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 01481 235544 | |
| Rang's Plumbing & Heating Services Ltd GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 07781 426115 | |
| Style Plumbing & Heating Ltd GBTEA member, Plumbing & Heating Engineers category. |
none on the register | too few decided | 01481 740450 | |
| Duquemin & Ozanne (CI) Ltd GBTEA member, Heating Consultants, Design & Supply category; also a Guernsey Chamber of Commerce member. Local supplier/ |
none on the register | too few decided | www.doci.gg 01481 244550 | |
| A1 Gas Plumbing & Heating Ltd Gas Safe registered heating & gas engineer (contact: Shaun); combi/heat-only boiler installation, radiators, underfloor |
none on the register | too few decided | a1gasltd.co.uk 07781 106190 | |
| All Aspects Plumbing & Heating Ltd St Sampson's-based plumbing & heating firm (contact: Jed); approved Saniflo technician. Found via web search/BookLocal.g |
none on the register | too few decided | allaspects.gg 07781 133433 | |
| Guernsey Electricity Limited The island's statutory electricity generation/distribution utility, but its Contracting division is separately a GBTEA m |
10 planning applications |
100% 9 granted · 0 refused |
FULL/2025/1876 · Notification of Grant of Full Planning P FULL/2025/1877 · Notification of Grant of Full Planning P |
www.electricity.gg 01481 241984 |
Firms showing no applications came from a trade body's own membership list; they may simply work outside the planning system. Contact details are the firm's own published ones. Decisions counted from 756 guernsey planning applications that name the agent. A rate is only shown once a firm has five decided applications — and a refusal is often a first draft, not a verdict on the firm.