Home / Installers / Bolton
W.T.M. INSULATION LTD: plumbing, heating and air-conditioning company in Bolton
W.T.M. INSULATION LTD is an active limited company (no. 07780160), incorporated in 2011, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in BL1 (Bolton), and 484 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
484 similar companies within 10 km. Bolton
What homes around BL1 need
In BL1 last summer (2026) there were ≈2 nights that stayed above 18 °C — 3 times the 1991–2020 average of 0.7 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
14% of sampled postcodes in BL1 sit in a conservation area (on-record, 1,849 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 |
|---|---|---|---|
| MWA ECO SYSTEMS LTD | 08426408 | BL1 | under 0.1 km |
| WATER AND WARMTH (NORTH WEST) LTD | 04567966 | BL1 | ≈0.1 km |
| MEC - SERV LTD | 05698643 | BL1 | ≈0.1 km |
| ABSOLUTE K LIMITED | 05650603 | BL1 | ≈0.2 km |
| PME HEATING & PLUMBING LTD | 14577532 | BL1 | ≈0.2 km |
| BOND GAS COMPANY LIMITED | 09281728 | BL1 | ≈0.3 km |
| HASTE PLUMBING LIMITED | 11921610 | BL1 | ≈0.3 km |
| MISSION VENT LIMITED | 12934028 | BL1 | ≈0.3 km |
| COLS PLUMBING & HEATING LTD | 14348392 | BL1 | ≈0.3 km |
| EASIFLOW VENTILATION LIMITED | 14377407 | BL1 | ≈0.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 07780160 |
| Name | W.T.M. INSULATION LTD |
| Status | Active |
| Incorporated | 20 Sep 2011 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | BL1 4BY |
| Outcode | BL1 |
| 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 07780160 |
Companies House record: W.T.M. INSULATION LTD, company 07780160, 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.