Plumbers in Welwyn
6 plumbers in Welwyn, Hertfordshire, listed from official public records.
- C a Warner Ltd8 HAMMOND CLOSE, WELWYN, AL6 9FHRegistered office
- Hertfordshire Premier Plumbing and Heating Ltd1, LINCES FARM COTTAGES, KIMPTON ROAD, WELWYN, AL6 9NLRegistered office
- Lt Air Conditioning Limited312 KNIGHTSFIELD, WELWYN GARDEN CITY, AL8 7NQRegistered office
- Pro Ventilation Ltd312 KNIGHTSFIELD, WELWYN GARDEN CITY, AL8 7NQRegistered office
- Sehiti Plumbing and Heating Ltd4 BROOMFIELD ROAD, WELWYN, AL6 9DWRegistered office
- Target Drainage & Plumbing Ltd10 WILSHERE ROAD, WELWYN, AL6 9PXRegistered office
Other categories in Welwyn
Plumbers nearby
Where this list comes from
These 6 plumbers in Welwyn are compiled from the Companies House register, published under the Open Government Licence. It covers active limited companies and LLPs.
What it misses: the address on the register is a registered office, often an accountant's rather than a workplace, and sole traders do not appear on the company register at all, so trades with many one-person businesses are thinner here than on the ground. Nothing on this page is paid for, and no business can pay to rank above another. How the whole directory is compiled.
Register data loaded 2026. Ratings are shown with the inspection date they were issued on.