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TWH SERVICES (NORFOLK) LIMITED: plumbing, heating and air-conditioning company in Norwich
TWH SERVICES (NORFOLK) LIMITED is an active limited company (no. 16338236), incorporated in 2025, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NR11 (Norwich), and 17 similar companies have a registered office within 10 km. If you need an MCS-certified air-to-air installer, MCS lists 0 installers certified for air-to-air heat pumps yet (checked 25 Sep 2026), so no company here can offer the £2,500 grant route today.
Active
Within 10 km
17 similar companies within 10 km. Norwich
What homes around NR11 need
In NR11 last summer (2026) there were ≈10 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
29% of sampled postcodes in NR11 sit in a conservation area (on-record, 773 live postcodes).
In England an air-source heat pump on a house can be permitted development under Class G when the conditions hold, including the MCS 020a noise limit of 37.0 dB(A) (§3.2 Step 8).
Hot nights: ERA5-ARCO, June–August, minimum at or above 18 °C, 2026 against the 1991–2020 mean, retrieved 25 Sep 2026. Conservation-area share: sampled postcode points, snapshot 25 Sep 2026. Noise limit from the decision contract, checked 25 Sep 2026.
Nearest similar companies
| Company | Number | District | Distance |
|---|---|---|---|
| ART RENEWABLES PLUMBING & HEATING LTD | 11657734 | NR10 | ≈5.7 km |
| HB STOVES LTD | 11855358 | NR11 | ≈6.1 km |
| WALKERS PLUMBING AND HEATING LTD | 07181855 | NR24 | ≈6.5 km |
| BMP PLUMBING AND BATHROOM SPECIALIST LTD | 15026625 | NR11 | ≈7.4 km |
| A B DACK PLUMBING AND HEATING LIMITED | 12228393 | NR10 | ≈7.4 km |
| KEEPING-IT-HOT LTD | 06470193 | NR11 | ≈7.6 km |
| S&B PLUMBING AND HEATING SERVICES LTD | 16695897 | NR24 | ≈7.9 km |
| GARNISH HEATING SERVICES LTD | 14620336 | NR11 | ≈8.5 km |
| CDG PLUMBING & HEATING LIMITED | 04920031 | NR11 | ≈8.9 km |
| JH PLUMBING AND HEATING (NORFOLK) LIMITED | 06496903 | NR11 | ≈8.9 km |
Company record
| Field | Value |
|---|---|
| Company number | 16338236 |
| Name | TWH SERVICES (NORFOLK) LIMITED |
| Status | Active |
| Incorporated | 24 Mar 2025 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43120 |
| Registered office postcode | NR11 6QE |
| Outcode | NR11 |
| Nation | England |
| Air-to-air signal | not yet observed, checked 25 Sep 2026 |
| F-Gas | not yet observed, checked 25 Sep 2026 |
| MCS air-to-air | not yet observed, checked 25 Sep 2026 |
| Retrieved | 25 Sep 2026 |
| Dataset | https://download.companieshouse.gov.uk/BasicCompanyDataAsOneFile-2026-09-01.zip |
| Companies House page | Company 16338236 |
Companies House record: TWH SERVICES (NORFOLK) LIMITED, company 16338236, status Active, retrieved 25 Sep 2026. The address shown is the registered office, not a verified operating base. This catalogue is a directory of incorporated businesses, not an exhaustive installer register. Snapshot 1 Sep 2026, retrieved 25 Sep 2026. The 10 km count is equirectangular to 0.1 km. MCS air-to-air confirmed in this catalogue: 0, checked 25 Sep 2026.
Better than a reviews catalogue: the Companies House record, the district hot-night count and the MCS air-to-air observation are on one page.