Home / Installers / Wellington
TOP BUILDING MAINTENANCE LTD: plumbing, heating and air-conditioning company in Wellington
TOP BUILDING MAINTENANCE LTD is an active limited company (no. 11341856), incorporated in 2018, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in TA21 (Wellington), and 95 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
95 similar companies within 10 km. Wellington
What homes around TA21 need
In TA21 last summer (2026) there were ≈4 nights that stayed above 18 °C — 7 times the 1991–2020 average of 0.6 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
7% of sampled postcodes in TA21 sit in a conservation area (on-record, 673 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 |
|---|---|---|---|
| DENERGY LIMITED | 09604058 | TA4 | ≈1.7 km |
| BLACKDOWN HEATING LTD | 14925994 | TA4 | ≈1.7 km |
| DUNSTER BIOMASS HEATING LIMITED | 08286163 | TA21 | ≈2.1 km |
| DUNSTER ENERGY LIMITED | 09996736 | TA21 | ≈2.1 km |
| PHILIP PARKER & SON LIMITED | 06726617 | TA21 | ≈2.3 km |
| AJD HEATING SERVICES LTD | 13331589 | TA21 | ≈2.5 km |
| CLIPFIX LTD | 11252161 | TA21 | ≈2.7 km |
| A REPAIRS LTD | 12277557 | TA21 | ≈2.7 km |
| DAVIES COMMERCIAL REFRIGERATION LTD | 15908103 | TA21 | ≈2.7 km |
| KEITH KERSLAKE LIMITED | 04495950 | TA21 | ≈4.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 11341856 |
| Name | TOP BUILDING MAINTENANCE LTD |
| Status | Active |
| Incorporated | 2 May 2018 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation |
| Registered office postcode | TA21 0DD |
| Outcode | TA21 |
| 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 11341856 |
Companies House record: TOP BUILDING MAINTENANCE LTD, company 11341856, 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.