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TONKA'S PLUMBING AND HEATING LTD: plumbing, heating and air-conditioning company in Daventry
TONKA'S PLUMBING AND HEATING LTD is an active limited company (no. 07957578), incorporated in 2012, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in NN11 (Daventry), and 40 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
40 similar companies within 10 km. Daventry
What homes around NN11 need
In NN11 last summer (2026) there were ≈6 nights that stayed above 18 °C — 6 times the 1991–2020 average of 1.0 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
10% of sampled postcodes in NN11 sit in a conservation area (on-record, 1,181 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 |
|---|---|---|---|
| FROST PLUMBING & HEATING CONTRACTORS LTD | 12148872 | NN11 | ≈0.5 km |
| MENA PLUMBING LTD | 12087950 | NN11 | ≈0.6 km |
| NORTHANTS GAS SERVICES LIMITED | 14083012 | NN11 | ≈0.7 km |
| PIPE RESCUE 24/7 PLUMBING LTD | 17107776 | NN11 | ≈0.8 km |
| DBL GAS & OIL LTD | 17375418 | NN11 | ≈0.8 km |
| LOCAL FRIENDLY PLUMBER LTD | 13366058 | NN11 | ≈0.9 km |
| VENTECH HEAT RECOVERY LTD | 12996620 | NN11 | ≈0.9 km |
| TG HOME IMPROVEMENTS LIMITED | 14271108 | NN11 | ≈1.1 km |
| INSTANT FIX PLUMBING LTD | 17375512 | NN11 | ≈1.4 km |
| PLUMBER NOW 24/7 LTD | 17038745 | NN11 | ≈1.5 km |
Company record
| Field | Value |
|---|---|
| Company number | 07957578 |
| Name | TONKA'S PLUMBING AND HEATING LTD |
| Status | Active |
| Incorporated | 21 Feb 2012 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | NN11 4BA |
| Outcode | NN11 |
| 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 07957578 |
Companies House record: TONKA'S PLUMBING AND HEATING LTD, company 07957578, 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.