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J&A BUILDING CONTRACTORS LTD: plumbing, heating and air-conditioning company in Great Yarmouth
J&A BUILDING CONTRACTORS LTD is an active limited company with a proposal to strike off (no. 11859078), incorporated in 2019, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NR31 (Great Yarmouth), and 55 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 - Proposal to Strike off
Within 10 km
55 similar companies within 10 km. Great Yarmouth
What homes around NR31 need
In NR31 last summer (2026) there were ≈24 nights that stayed above 18 °C — 4 times the 1991–2020 average of 5.5 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
3% of sampled postcodes in NR31 sit in a conservation area (on-record, 1,193 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 |
|---|---|---|---|
| GREEN-DUCK (ANGLIA) LTD | 10962553 | NR30 | ≈0.9 km |
| GAS SERVICING LTD | 11059010 | NR30 | ≈0.9 km |
| MB COMPLETE PLUMBING & HEATING SERVICES LTD | 12811152 | NR31 | ≈1.1 km |
| ANGLIA HEATING & GAS LIMITED | 11842504 | NR30 | ≈1.3 km |
| THREE CROWNS MECHANICAL SERVICES LIMITED | 10305511 | NR30 | ≈1.4 km |
| ROCK P&H SERVICES LTD | 11155554 | NR30 | ≈1.4 km |
| JAX PLUMBING AND HEATING LIMITED | 12531886 | NR31 | ≈1.6 km |
| ZERO CARBON HEATING LIMITED | 14051937 | NR31 | ≈1.6 km |
| 24/7 EMERGENCY PLUMBING NORWICH LTD | 17010768 | NR30 | ≈1.9 km |
| CMC (EAST ANGLIA) LIMITED | 10570328 | NR30 | ≈2.0 km |
Company record
| Field | Value |
|---|---|
| Company number | 11859078 |
| Name | J&A BUILDING CONTRACTORS LTD |
| Status | Active - Proposal to Strike off |
| Incorporated | 4 Mar 2019 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43210 · electrical installation; 41100 |
| Registered office postcode | NR31 0DB |
| Outcode | NR31 |
| 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 11859078 |
Companies House record: J&A BUILDING CONTRACTORS LTD, company 11859078, status Active - Proposal to Strike off, 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.