# Loft conversion specialists in Portsmouth

7 loft conversion specialists near Portsmouth, 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. Grouped by main trade first, then businesses that also offer this trade, with possibly closed businesses last. Highest Trust Score first within each group. All 7 are listed below, ranked by evidence.

| Trader | Location | Trust Score | Rating | Reviews | Named sources | Listed under |
| --- | --- | --- | --- | --- | --- | --- |
| [M D K Windows](https://mytrustedtraders.com/traders/m-d-k-windows) | Hayling Island | 52/100 | 5.0/5 | 3 | Checkatrade | Main trade |
| [Phil Caldwell Builders Limited](https://mytrustedtraders.com/traders/phil-caldwell-builders-limited) | Waterlooville | 47/100 | 5.0/5 | 3 | Checkatrade | Main trade |
| [Complete Construction](https://mytrustedtraders.com/traders/complete-construction) | Emsworth | 44/100 | 5.0/5 | 3 | Checkatrade | Main trade |
| [DJB Home Improvements Ltd](https://mytrustedtraders.com/traders/djb-home-improvements-ltd) | Gosport | 43/100 | 5.0/5 | 3 | Checkatrade | Main trade |
| [Woodpecker](https://mytrustedtraders.com/traders/woodpecker) | Portsmouth | 43/100 | 5.0/5 | 3 | Checkatrade | Main trade |
| [Ace Building Services Southern LTD](https://mytrustedtraders.com/traders/ace-building-services-southern-ltd) | Bognor Regis | 45/100 | 5.0/5 | 3 | Checkatrade, Companies House | Also offer this trade |
| [P E Construction](https://mytrustedtraders.com/traders/p-e-construction) | Portsmouth | 31/100 | 5.0/5 | 5 | Thomson Local | Also offer this trade |

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

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Source: MyTrustedTraders. https://mytrustedtraders.com/find/loft-conversion/portsmouth
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.