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ENVIRO-HEAT NW LTD: plumbing, heating and air-conditioning company in Mawdesley
ENVIRO-HEAT NW LTD is an active limited company (no. 06617202), incorporated in 2008, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in L40 (Mawdesley), and 219 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
219 similar companies within 10 km. Mawdesley
What homes around L40 need
In L40 last summer (2026) there were ≈4 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
0% of sampled postcodes in L40 sit in a conservation area (no-record-uncertain, 572 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 |
|---|---|---|---|
| RCN PLUMBING AND HEATING LTD | 13739613 | L40 | under 0.1 km |
| CROSTON PLUMBING & HEATING LTD | 09506422 | PR7 | ≈2.6 km |
| GASKELL PLUMBING AND HEATING LIMITED | 10354314 | PR7 | ≈2.6 km |
| BP PLUMBING & HEATING LTD | 08522263 | PR7 | ≈2.7 km |
| VPS TOOLS AND FIXINGS LIMITED | 08946408 | PR7 | ≈2.7 km |
| UK ENERGY WATCH GROUP LIMITED | 09815836 | PR7 | ≈2.7 km |
| EPH ENERGY LIMITED | 11016255 | PR7 | ≈2.7 km |
| MASTERS 13 LTD | 12456053 | PR7 | ≈2.7 km |
| CJ'S PLUMBING AND HANDYMAN SERVICES LTD | 15688464 | PR7 | ≈3.0 km |
| THERMAGAS LIMITED | 16053557 | WN6 | ≈3.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 06617202 |
| Name | ENVIRO-HEAT NW LTD |
| Status | Active |
| Incorporated | 11 Jun 2008 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | L40 2QU |
| Outcode | L40 |
| 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 06617202 |
Companies House record: ENVIRO-HEAT NW LTD, company 06617202, 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.