# Builders in Harrow

61 builders near Harrow, ranked by the strength of independent public evidence (reviews, verified credentials and registry data cross-checked across named sources — no ads, no paid placement). Below are the top 12 by evidence.

| Trader | Location | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- |
| [BLS Builders](https://mytrustedtraders.com/traders/bls-builders) | Harrow | 5.0/5 | 195 | Checkatrade, Companies House, TrustATrader, Website |
| [Greystoke Builders Ltd](https://mytrustedtraders.com/traders/greystoke-builders-limited) | Northwood | 4.9/5 | 159 | Checkatrade, Companies House |
| [Marku Builders Ltd](https://mytrustedtraders.com/traders/marku-builders-ltd) | Ruislip | 5.0/5 | 151 | Checkatrade, Companies House |
| [HCI Carpentry & Construction Ltd](https://mytrustedtraders.com/traders/hci-carpentry-construction-ltd-2) | Harrow | 5.0/5 | 62 | Checkatrade, Companies House |
| [Kev Construct Ltd](https://mytrustedtraders.com/traders/kev-construct-ltd-2) | Edgware | 4.9/5 | 53 | Checkatrade, Companies House |
| [Roofco Home Improvements](https://mytrustedtraders.com/traders/roofco-home-improvements) | Harrow | 4.9/5 | 105 | Checkatrade |
| [Nolan Glass Ltd](https://mytrustedtraders.com/traders/nolan-glass-ltd) | Edgware | 4.9/5 | 259 | Checkatrade |
| [Bateman Builders](https://mytrustedtraders.com/traders/bateman-builders) | Ruislip | 5.0/5 | 95 | Checkatrade |
| [DCE GLOBAL LIMITED](https://mytrustedtraders.com/traders/dce-global-limited-2) | Harrow | 4.8/5 | 98 | Checkatrade |
| [A Papassidero Home Improvement](https://mytrustedtraders.com/traders/a-papassidero-home-improvement) | Harrow | 5.0/5 | 81 | Checkatrade |
| [DMD Joinery & Building Ltd](https://mytrustedtraders.com/traders/dmd-joinery-building-ltd) | Pinner | 5.0/5 | 78 | Checkatrade |
| [BALANOVA LIMITED](https://mytrustedtraders.com/traders/balanova-limited-2) | Stanmore | 5.0/5 | 25 | Checkatrade, Companies House |

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

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Source: MyTrustedTraders — https://mytrustedtraders.com/find/builder/harrow
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.