Sidcup has 103 active companies in plumbing, heat and air-conditioning installation (SIC 43220). While this is a smaller concentration compared to major cities, these businesses serve important local and regional markets. Companies in this sector average 8.4 years old, reflecting an established local market with a healthy mix of mature businesses and newer entrants. Growth has been exceptional: 41% of active companies were formed since 2020, with a further 46% established during the 2010s. This makes it one of the fastest-growing sectors in Sidcup. Across the UK, other leading locations for plumbing, heat and air-conditioning installation include London (3,389 companies) and Glasgow (613).
There are 103 active plumbing, heat and air-conditioning installation companies (SIC code 43220) currently registered in Sidcup, based on Companies House data. This includes businesses of all sizes, from sole traders to large enterprises, that have selected this SIC code as their primary activity.
The average plumbing, heat and air-conditioning installation company in Sidcup is 8.4 years old. This represents a balanced mix of established businesses and newer market entrants. Company ages are calculated from incorporation dates registered at Companies House.
Yes, the plumbing, heat and air-conditioning installation sector in Sidcup is experiencing significant growth. 41% of currently active companies were formed since 2020, and 46% during the 2010s. This sustained formation rate indicates strong demand.
Beyond Sidcup, the leading UK locations for plumbing, heat and air-conditioning installation companies are: London (3,389), Glasgow (613), Birmingham (540), Manchester (502), Bristol (477). These concentrations often reflect regional economic specialisations, proximity to key markets, or established industry clusters.
Alongside plumbing, heat and air-conditioning installation, other significant industries in Sidcup include: Other business support service activities n.e.c. (651), Buying and selling of own real estate (329), Other letting and operating of own or leased real estate (228), Management consultancy activities other than financial management (216). This diversity of business activity contributes to Sidcup's overall economic resilience.
You can search for plumbing, heat and air-conditioning installation companies in Sidcup using UVAGATRON's company explorer, which allows filtering by SIC code, location, company status, and risk profile. Each company record includes director information, filing history, and risk signals from 50+ government databases. Alternatively, you can search directly on Companies House.
Search, filter, and analyse 103 plumbing, heat and air-conditioning installation companies in Sidcup with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-04-17.