# Chelsfield Solar

Chelsfield Solar is an electrician in Great Amwell. Rated 4.9/5 from 91 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this trader, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 55 out of 100 (good record, gaps to check). The score rests on rated 4.9 from 91 reviews.

8 reviews in the last 12 months.

## About
Solar PV is a renewable energy technology whereby electricity is generated by solar panels or roof-tiles. This is a planet friendly technology that generates electricity at source, where it is needed. Chelsfield Solar is one of the pioneers of solar PV in the UK, designing and installing since 2002. We are specialists in PV and are a highly experienced team of accredited installers and also electrical contractors since 1998 with an outstanding reputation for professionalism, integrity and attention to detail. We provide a complete integration service for solar PV including design, project management, supply and installation for domestic, commercial and community use. We operate throughout the South East including London. Not only are we part of the Which? Trusted Trader Network, when Which? needed advisors for its solar PV advice forums we were pleased to be their industry experts to assist with their consumer queries.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Which? Trusted Traders | 4.9/5 | 91 |

Most recent review: 5 months ago.

## What customers consistently say
_Recurring strength themes from this trader's own reviews, each with a verbatim quote:_
- **Clear communication** (Quoted from 3 reviews): "clearly communicated" · Which? Trusted Traders, 26 Feb 2026

_Respectful and tidy in your home (3 reviewers describe them being respectful of the home and leaving it clean):_ "all mess removed from the house" · Which? Trusted Traders, 7 Jun 2023

## What customers consistently praise
_Themes mentioned across this trader's own public reviews:_
- Professional (mentioned in 36% of reviews we've read)
- Helpful (mentioned in 32% of reviews we've read)

## Trades
Electrician

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- Solar panels
- Solar Panel Maintenance
- Electrical installations
- Electrical testing services
- Electrical emergency services
- solar panel installation
- maintenance and servicing
- EV charger installation

## See their work
_Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_
- [Photo gallery](https://chelsfieldsolar.co.uk/case-studies/)
- [Instagram](https://www.instagram.com/chelsfieldsolar)
- [Facebook](https://www.facebook.com/61568431196894)

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 91 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this trader. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/chelsfield-solar/checks

## Credentials & sources
- Credentials shown: 2 (none currently verifiable)
- Companies House status: Unknown
- Evidence held from: Which? Trusted Traders, Trading Standards Approved (Buy With Confidence)
- Public evidence last checked July 2026

## What this business says about itself
_Self-declared on the trader's own website, not independently verified:_
- Services stated: EV charger installation
- VAT number they state: GB 843206056 (check on the HMRC VAT checker: https://www.gov.uk/check-uk-vat-number)

## Opening hours
- Source: Which? Trusted Traders
- Monday–Friday: 9am–5pm

## Before you hire an electrician
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- In England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
- Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
- Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
- Look for consistent reviews across several named sources, not one polished profile.
- Check any credential evidence, and that the business details independently check out.

## Contact
- Phone: 01920 877000
- Website: http://www.chelsfieldsolar.co.uk

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Source: MyTrustedTraders, https://mytrustedtraders.com/traders/chelsfield-solar
Real public evidence only: every figure traces to a named source, with evidence held from 2 named public sources. If a source does not carry a field, it is not shown.