Heatseal Solar review
Ranked 6 of 6 in Solar panel installers in Telford
Best for: Telford homes switching to solar and battery storage
Active
Trading as HEATSEAL SOLAR LIMITED · Telford · Service area: Telford
Heatseal Solar in short
Heatseal Solar is a small Telford specialist at Grosvenor House fitting solar panels and batteries for homes and businesses. MCS certification is stated on the firm's own website, and an industry directory lists the firm as certified with consumer-code and TrustMark membership, naming Trina, LONGi, Growatt and GivEnergy equipment. The limited company has been active since November twenty eighteen, and its site carries a contact route for consultations.
Customer reviews are the thinnest in the round: five out of five from just four Google reviews, the only public rating source held. What counts against Heatseal Solar is that small review base plus the absence of published insurance details and prices. Our judgement: Heatseal Solar suits a straightforward domestic install where a small specialist appeals.
Our verdict
Our judgement: Heatseal Solar suits you if you want a small Telford specialist for a domestic solar and battery install [1]. Stated MCS certification with HIES and TrustMark membership stands out [1] [2]. What counts against it is a review base of four and the absence of published insurance details and prices [4].
Score summary
Scored on the home trades rubric v2.0. Insufficient evidence takes the neutral value and is not shown as a low mark.
- Composite score
- 65.7 / 100
Customer evidence C1 · weight 30%
68 out of 100
Google 5 out of 5 from 4 reviews [4]. With fewer than five reviews so far, this counts a little less.
Qualifications and accreditations C2 · weight 25%
80 out of 100
MCS and HIES and TrustMark membership is listed on the business's own website [1].
First-hand responsiveness C3 · weight 15%
Insufficient evidence
Insufficient evidence
Insurance and safeguards C5 · weight 10%
Insufficient evidence
Insufficient evidence
Pricing transparency C6 · weight 5%
40 out of 100
Evidence
| Fact | Value | Source | Read |
|---|---|---|---|
| Limited company since | 2018 | Source companies-house |
Industry qualifications
Sourced from the issuing registers, the business's own website and platforms such as Checkatrade and Which? Trusted Traders, on the date shown.
Strengths
MCS certification is stated on the firm's own website, which describes Heatseal Solar as fully MCS certified for solar PV work [2].
The ENF solar directory lists the firm as MCS certified, a member of the HIES consumer code and TrustMark registered, using Trina, LONGi, Growatt and GivEnergy equipment [1].
The limited company, formerly Heatseal Insulation (Wall Protect) Limited, has been active since 28 November 2018 [3].
Limitations
Response from the business
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Verified customer reviews
Reviews from customers who showed us their invoice.
No verified reviews yet for this business.
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Tell other readers about work you paid for, and send a copy of the invoice so the editor can confirm the job took place.
Questions about Heatseal Solar
Is Heatseal Solar any good?
On the evidence, a small specialist worth a look for straightforward domestic work: stated MCS certification with consumer-code and TrustMark membership, named panel and battery brands, and four five-star Google reviews. No insurance detail or prices are published. Use the consultation to gather the missing evidence.
Is Heatseal Solar MCS certified?
MCS certification is stated on the firm's own website, which describes Heatseal Solar as fully certified for solar panel work, and an industry directory lists the firm as certified with consumer-code and TrustMark membership. Ask for the MCS certificate number and match it on the MCS finder before you sign.
What does Heatseal Solar charge?
No prices, rates or VAT position are published on the pages checked, and no quote route beyond the consultation is advertised. That leaves the consultation doing the talking. Ask for an itemised fixed quote covering panels, battery, scaffolding and the VAT position.
Where does Heatseal Solar work?
The firm works from Grosvenor House on Hollinswood Road in Telford, fitting panels and batteries for homes and businesses. Telford postcodes sit inside its patch. Send your postcode and roof direction with the enquiry to confirm you are covered, and ask what the consultation visit includes.
How is Heatseal Solar ranked?
It ranks sixth of the six solar installers in our September round, a small Telford specialist with the round's thinnest review base. What customers say counts most in the scoring, then qualifications. Read the full review with its sources, then ask for the itemised quote.
Others assessed for this trade
- Smart CTRL76.6 / 100Ranked 1. Best for Solar and battery installs with a ten-year insured warranty.
- Craig Michael Renewables74.4 / 100Ranked 2. Best for Telford homes wanting solar with battery storage.
- Voltium Electrical Services Ltd70.6 / 100Ranked 3. Best for Midlands homes and firms adding solar and battery storage.
- MP Electrical & Renewables68.4 / 100Ranked 4. Best for Hadley electrician for solar, battery and EV charger installs.
Sources
- ENF solar directory — Heatseal Insulation Ltd (Heatseal Solar), Telford Retrieved 4 September 2026.
- Heatseal Insulation blog — why trust MCS registered installers Retrieved 4 September 2026.
- Companies House — HEATSEAL SOLAR LIMITED overview (11701777) Retrieved 4 September 2026.
- Google Maps listing — Heatseal Solar, Telford Retrieved 4 September 2026.
Is this your business?
Ask us to correct a fact, claim the listing, or send a response for publication alongside the assessment.