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TJ MECHANICAL LTD: plumbing, heating and air-conditioning company in Coventry
TJ MECHANICAL LTD is an active limited company (no. 17156123), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CV4 (Coventry), and 295 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
295 similar companies within 10 km. Coventry
What homes around CV4 need
In CV4 last summer (2026) there were ≈6 nights that stayed above 18 °C — 8 times the 1991–2020 average of 0.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in CV4 sit in a conservation area (on-record, 693 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 |
|---|---|---|---|
| B&M PLUMBING LTD | 16211228 | CV4 | ≈0.5 km |
| COVENTRY HVAC LTD | 16023274 | CV4 | ≈0.7 km |
| TEMP AIR SOLUTIONS LTD | 06372469 | CV5 | ≈0.9 km |
| PRT HEATING LIMITED | 08712572 | CV5 | ≈0.9 km |
| L.DARBY & SON LIMITED | 00568684 | CV4 | ≈0.9 km |
| WARMVENT LTD | 15088601 | CV4 | ≈0.9 km |
| GAS MARK SERVICES INC LIMITED | 10837474 | CV5 | ≈0.9 km |
| SENTINEL GAS SYSTEMS LIMITED | 09152415 | CV4 | ≈1.0 km |
| ENVIRAHEAT LTD | 07128107 | CV4 | ≈1.0 km |
| JC PLUMBING AND BATHROOMS LTD | 15603726 | CV5 | ≈1.1 km |
Company record
| Field | Value |
|---|---|
| Company number | 17156123 |
| Name | TJ MECHANICAL LTD |
| Status | Active |
| Incorporated | 14 Apr 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CV4 9SN |
| Outcode | CV4 |
| 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 17156123 |
Companies House record: TJ MECHANICAL LTD, company 17156123, 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.