# Heating engineers in Letchworth Garden City

1 heating engineer near Letchworth Garden City, ranked by the strength of independent public evidence. Trust Score is used when available, drawing on reviews, credential evidence and registry data from named public sources, cross-checked wherever more than one source covers a business. No ads, no paid placement. The only heating engineer with public evidence is listed below.

| Trader | Location | Trust Score | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- | --- |
| [Blue Whale Plumbing And Heating Ltd](https://mytrustedtraders.com/traders/blue-whale-plumbing-and-heating-ltd-2) | Letchworth Garden City | Not shown | 4.8/5 | 3 | Checkatrade, Companies House |

Each trader's full public evidence is at its profile URL (append `/md` for a Markdown version). See all heating engineers in the United Kingdom at `https://mytrustedtraders.com/find/heating-engineer`.

---
Source: MyTrustedTraders. https://mytrustedtraders.com/find/heating-engineer/letchworth-garden-city
Real public evidence only: every figure traces to a named source, and figures are cross-checked wherever more than one independent source covers the same business. If a source does not carry a field, it is not shown.