# JD Allen Solar Ltd

JD Allen Solar Ltd is a tradesperson in Beckenham. Rated 5.0/5 from 7 public reviews across 1 named source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
JD Allen Engineering are trusted solar panel installers in London and the South East, offering environmentally-friendly energy solutions across all of London, Bromley, Croydon, Surrey, and Kent. With a focus on reliability and sustainability, we specialise in delivering cost-effective solar photovoltaic installations for both residential and commercial properties. Our commitment to eco-conscious practices ensures that your energy needs are met with efficiency and environmental responsibility, paving the way for a greener future in the heart of the city.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 5.0/5 | 7 |

_Per-source review counts may overlap — they need not sum to the 7 cross-checked total above._

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Solar installation including 8 panels, inverter and battery. Experience was very positive - from the initial survey it was clear that high attention to detail was being paid. They were very good at taking us through our options and weren't upselling us on more expensive options. We found the prices to be very competitive. When it came to the work, they were on time, efficient and great to deal with. The internal works were thoroughly discussed, as part of the job entails creating a route for the new cables to run. Work itself inside the house was very tidy with minimal mess."
> — Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

> "Solar system fitted. Successfully resolved some major issues I had with the previous fitter who walked out on the job and left me in a very difficult situation. Very professional and hardworking. Huge contrast to what I been left with previously. Pity I didn't come to JD Allen first. Highly recommended."
> — Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

> "I engaged JD Allen on behalf of a community group looking to get some solar panels installed at a facility used by local volunteers. They were enthusiastic, despite the project throwing up some complexities, which I think speaks to both their community orientation and their professionalism. All of JD Allen's staff were responsive, courteous and helpful from the first site visit to the final invoice and the job got done to a very high standard and we have since engaged them for further work on our site!"
> — Which? Trusted Traders Consumer (5.0, via Which? Trusted Traders)

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 7 public reviews on this profile. (via Which? Trusted Traders)
- Source profile spread: MTT is showing 1 source profile for this trader. (via Which? Trusted Traders)
- Business identity: MTT is showing public business identity data for company number 12152306 with operating status active. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/jd-allen-solar-ltd/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: active
- Evidence held from: Which? Trusted Traders
- Public evidence last checked May 2026

## Contact
- Phone: 02080871363

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/jd-allen-solar-ltd
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.