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H-TOP LTD: plumbing, heating and air-conditioning company in Liverpool
H-TOP LTD is an active limited company (no. 17301981), incorporated in 2026, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in L14 (Liverpool), and 593 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
593 similar companies within 10 km. Liverpool
What homes around L14 need
In L14 last summer (2026) there were ≈5 nights that stayed above 18 °C — 5 times the 1991–2020 average of 1.1 (ERA5 reanalysis, grid ≈30 km, lower than street temperatures in cities).
5% of sampled postcodes in L14 sit in a conservation area (on-record, 478 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 |
|---|---|---|---|
| AMORE BATHROOMS LIMITED | 16515941 | L14 | ≈0.3 km |
| RYAN THE PLUMBER LTD | 15699728 | L14 | ≈0.5 km |
| SPH SAM’S PLUMBING AND HEATING LTD | 16383101 | L14 | ≈0.6 km |
| FUTUREFLOW MECHANICAL SERVICES LTD | 14673339 | L14 | ≈0.7 km |
| LCJ PLUMBING SERVICES LIMITED | 15778442 | L36 | ≈0.7 km |
| MAGEE GAS SERVICES LTD | 11504343 | L12 | ≈0.7 km |
| ELECT BUILDING AND MAINTENANCE LIMITED | 10120227 | L14 | ≈0.7 km |
| ELECT ENERGY LIMITED | 15349731 | L14 | ≈0.7 km |
| INTERIOR PROJECT CONTRACTS LIMITED | 15380955 | L36 | ≈0.7 km |
| PROMAC ENERGY LIMITED | 13120510 | L36 | ≈0.8 km |
Company record
| Field | Value |
|---|---|
| Company number | 17301981 |
| Name | H-TOP LTD |
| Status | Active |
| Incorporated | 25 Jun 2026 |
| SIC | 43220 · plumbing, heat and air-conditioning installation; 43290 · other construction installation; 43310; 43341 |
| Registered office postcode | L14 0NZ |
| Outcode | L14 |
| 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 17301981 |
Companies House record: H-TOP LTD, company 17301981, 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.