Home / Installers / Braintree
MARK HAWTHORNE GAS SERVICE ENGINEER LIMITED: plumbing, heating and air-conditioning company in Braintree
MARK HAWTHORNE GAS SERVICE ENGINEER LIMITED is an active limited company (no. 09374818), incorporated in 2015, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in CM7 (Braintree), and 113 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
113 similar companies within 10 km. Braintree
What homes around CM7 need
In CM7 last summer (2026) there were ≈8 nights that stayed above 18 °C — 4 times the 1991–2020 average of 1.8 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
17% of sampled postcodes in CM7 sit in a conservation area (on-record, 1,347 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 |
|---|---|---|---|
| JW MOORE UTILITIES LTD | 16735432 | CM7 | ≈0.9 km |
| AIR 2 LIMITED | 16869260 | CM7 | ≈1.1 km |
| PENNICK'S PLUMBING LIMITED | 07597165 | CM7 | ≈1.1 km |
| S B S MECHANICAL LTD | 08788467 | CM7 | ≈1.2 km |
| SPELLER PLUMBING SERVICES LTD | 11339358 | CM7 | ≈1.2 km |
| FUTURE AIR SOLUTIONS LIMITED | 09619884 | CM7 | ≈1.2 km |
| ROSENDALES HEATING AND PLUMBING LTD | 09651673 | CM7 | ≈1.2 km |
| CROFT BATHROOMS LTD | 13219437 | CM7 | ≈1.2 km |
| CHS PLUMBING LTD | 14855472 | CM7 | ≈1.2 km |
| SELWYN PLUMBING AND HEATING LTD | 15070496 | CM7 | ≈1.2 km |
Company record
| Field | Value |
|---|---|
| Company number | 09374818 |
| Name | MARK HAWTHORNE GAS SERVICE ENGINEER LIMITED |
| Status | Active |
| Incorporated | 6 Jan 2015 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | CM7 9AU |
| Outcode | CM7 |
| 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 09374818 |
Companies House record: MARK HAWTHORNE GAS SERVICE ENGINEER LIMITED, company 09374818, 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.