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DELTICA ENVIRO LIMITED: plumbing, heating and air-conditioning company in Liverpool
DELTICA ENVIRO LIMITED is an active limited company (no. 11971557), incorporated in 2019, registered for plumbing, heating and air-conditioning installation (SIC 43220), with its registered office in L1 (Liverpool), and 616 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
616 similar companies within 10 km. Liverpool
What homes around L1 need
In L1 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).
41% of sampled postcodes in L1 sit in a conservation area (on-record, 458 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 |
|---|---|---|---|
| ENVIROTEC SOLUTIONS LIMITED | 14114758 | L1 | under 0.1 km |
| SMARTECH GAS LTD | 11146943 | L1 | under 0.1 km |
| CLIMATE CORE LTD | 16672109 | L1 | ≈0.1 km |
| ECOGEE LIMITED | 08267387 | L1 | ≈0.2 km |
| AC HEATING & PLUMBING LTD | 12566703 | L1 | ≈0.2 km |
| LEAFIELD PLUMBING LIMITED | 12608153 | L1 | ≈0.2 km |
| KYRA GROUP LIMITED | 16579209 | L1 | ≈0.2 km |
| DOOLEY HEATING PLUMBING GAS LIMITED | 16736912 | L1 | ≈0.2 km |
| TRADESAPP LIMITED | 17224656 | L1 | ≈0.2 km |
| LBH MECHANICAL LTD | 13955446 | L1 | ≈0.3 km |
Company record
| Field | Value |
|---|---|
| Company number | 11971557 |
| Name | DELTICA ENVIRO LIMITED |
| Status | Active |
| Incorporated | 30 Apr 2019 |
| SIC | 43220 · plumbing, heat and air-conditioning installation |
| Registered office postcode | L1 5JW |
| Outcode | L1 |
| 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 11971557 |
Companies House record: DELTICA ENVIRO LIMITED, company 11971557, 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.