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ROCK BUILDING SERVICES GROUP LTD: plumbing, heating and air-conditioning company in Thatcham
ROCK BUILDING SERVICES GROUP LTD is an active limited company (no. 04022604), incorporated in 2000, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in RG19 (Thatcham), and 100 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
100 similar companies within 10 km. Thatcham
What homes around RG19 need
In RG19 last summer (2026) there were ≈7 nights that stayed above 18 °C — 7 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
2% of sampled postcodes in RG19 sit in a conservation area (on-record, 492 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 |
|---|---|---|---|
| M L B PLUMBING AND HEATING LIMITED | 06209338 | RG19 | under 0.1 km |
| F G PLUMBING SERVICES LIMITED | 06391856 | RG19 | under 0.1 km |
| UK AIRCON LIMITED | 06852367 | RG19 | under 0.1 km |
| CISTUS LIMITED | 07762302 | RG19 | under 0.1 km |
| AJB PLUMBING AND HEATING (BERKSHIRE) LTD | 11893337 | RG19 | under 0.1 km |
| CERTI PLUMBING SERVICES LTD | 16094565 | RG19 | under 0.1 km |
| AZURA HEATING & PLUMBING LTD | 07536657 | RG19 | ≈0.8 km |
| FLOW HEATING SOLUTIONS LIMITED | 11000373 | RG19 | ≈0.8 km |
| CM26 LTD | 14198403 | RG19 | ≈0.8 km |
| JCH HEATING SERVICES (OXFORDSHIRE) LTD | 15612617 | RG19 | ≈0.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 04022604 |
| Name | ROCK BUILDING SERVICES GROUP LTD |
| Status | Active |
| Incorporated | 27 Jun 2000 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 33140; 81100; 82990 |
| Registered office postcode | RG19 6HW |
| Outcode | RG19 |
| 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 04022604 |
Companies House record: ROCK BUILDING SERVICES GROUP LTD, company 04022604, 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.