Spark

Spark provides solar panel installations, EV chargers, and heat pumps for residential customers in the UK, aiming to reduce household energy bills.

2.3 / 5

Poor

Based on 5 AI models & 0 reviews

How Spark uses TrustRating

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Ratings at a glance

Human reviews0 reviews

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No human reviews yet. Be the first to rate Spark.

AI model consensus5 models

2.3

Last AI analysis: 14 hours ago

Average star rating across the AI models that analysed Spark.

Score breakdown

Trust

2.3

Reliability

Doesn't yet invite customers to review

2.4

Service

2.3

Support

2.3

Reputation

2.3

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We do not fact-check every individual review or verify every specific claim, because reviews reflect each customer’s personal experience and opinion. However, we may mark a review as “Verified” when we can confirm that a genuine interaction with the business took place.

To help keep reviews trustworthy, every review on our platform — verified or unverified — is screened by our automated systems. These systems are designed to detect content that may breach our guidelines, including reviews that appear not to be based on a genuine customer experience.

While our technology helps us identify and remove suspicious or non-compliant content, no system is perfect. If you notice a review that you believe we may have missed, you can report it for further review.

AI model scores

Each model independently rates Spark on a 1–5 star scale.

Claude

Anthropic

2.0

Spark is a UK residential renewable energy installer. Website is currently unreachable, and the company has limited public profile, making independent verification difficult. Caution advised.

DeepSeek V3

DeepSeek

2.5

Spark provides residential energy solutions in the UK, but its website is currently unreachable, raising caution.

Gemini 2.5

google · 1,048,576 tok ctx

2.1

SparkHome.co.uk, an energy solutions provider, has an unreachable website, raising immediate concerns about operational status and transparency. Limited verifiable information prevents a thorough assessment of trust, regulation, trading, support, or reputation.

GPT-5

OpenAI

2.5

Limited public info on Spark (sparkhome.co.uk). Website timed out, so offerings (solar, EV chargers, heat pumps in the UK) are unverified. Treat with caution until licensing (MCS/RECC), track record, reviews, and support responsiveness are confirmed.

Grok 4.3

x-ai · 1,000,000 tok ctx

2.5

Limited public information on Spark (sparkhome.co.uk). Website unreachable (caution signal). No notable history, reviews or regulatory details found. Scores reflect insufficient data.

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Frequently asked questions about Spark

Quick answers based on live TrustRating data. How we score companies →

Is Spark legit and safe to use?

Spark is rated 2.3 out of 5 (“Poor”) on TrustRating, based on 5 independent AI model assessments. The TrustScore combines real customer reviews with AI models that independently assess trust, regulation, support and reputation signals. Always do your own research before making a purchase or investment.

What is Spark's TrustScore?

Spark currently has a TrustScore of 2.3 out of 5 (“Poor”). The score blends verified customer reviews with assessments from multiple independent AI models, and it updates automatically as new reviews and scans come in. You can read exactly how scores are computed on our methodology page.

How does Spark compare to other energy & power companies?

You can compare Spark against other top-rated companies in the Energy & Power category on TrustRating, ranked by TrustScore. See all Energy & Power companies →