Is Marks Electrical legit?

A factual composite from public reviews, official regulator records, app stores and the company’s own policies. We report evidence, not verdicts of fraud or endorsement.

Based on 1,741 public Trustpilot reviews published 2026-07-26 to 2026-09-26 — see the Trustpilot page. Not affiliated with Trustpilot or Marks Electrical.

Marks Electrical is an established company with 122,096 Trustpilot reviews and a 4.8 TrustScore. In our census of recent reviews, 6% were classified as complaints, most often support unhelpful, faulty product, delivery late. Elsewhere it scores 3.7★ on Google, 0.0★ on the App Store, 4.9★ on Feefo. Of 604 company replies to negative reviews analysed, 42% engaged with the specific problem.

What goes wrong most, according to reviewers

Support unhelpful — 83 reports (43% of complaints)
Faulty product — 59 reports (30% of complaints)
Delivery late — 54 reports (28% of complaints)

Full evidence, quotes and trends: the Marks Electrical complaint report.