I was really happy with the whole process. The company was very helpful to deal with and happy to answer any questions I had, and to accommodate my specific requirements. Any issues that arose were d... Mehr ansehen
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Das sagen Bewerter
From start to finish the process of fitting my solar panels, inverter and battery was supported by Grant Stores Limited. The survey was quick and easy. The installation was completed in one day by... Mehr ansehen
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Jamie and Josh were a delight to have doing the installation. Very patient with us taking some time to understand the app. Can't take my eyes off it now and very annoyed with the clouds...
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From Ben and team in sales to Martyn’s team of installers and electricians it was an excellent service. All courteous and approachable. Big thanks to Aidan for his patience and support with the App.... Mehr ansehen
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Unternehmensdetails
Über Grant Store Ltd (GSL) - Solar & ASHP Installer
Vom Unternehmen geschrieben
Grant Store Ltd (GSL) is a Trustmark-registered energy efficiency provider, specialising in renewable energy solutions across the UK. Since 2017, we have helped homeowners, businesses, and social housing providers reduce energy costs and carbon footprints through high-quality, tailored installations.
Our Services
- Solar PV & Battery Storage – Harness solar energy for long-term savings.
- Air Source Heat Pumps – Reduce heating costs with renewable technology.
- Insulation & Heating – Improve efficiency with loft, solid wall, and room in roof insulation.
With over 100 skilled professionals, we manage projects from consultation to installation, ensuring compliance and excellence at every stage.
Kontaktinformationen
Units 20 &21 Cinnamon Brow Business Park, WN2 2PR, Wigan, Vereinigtes Königreich
- 01942 918844
- info@grant-store.com
- grant-store.com
4.8
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1201 Bewertungen
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Dave
So far I've been very satisfied especially dave the heating engineer
19. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you very much for your kind feedback.
We’re delighted to hear that you’ve been very satisfied with our service so far. A special thank you for highlighting Dave — he is a valued member of our heating team, and your praise will certainly be shared with him.
Your satisfaction means a great deal to us, and we appreciate you taking the time to leave this review. Should you need any further assistance in the future, we’ll be more than happy to help.
Sarah ~ GSL Aftercare Team
My wife is disabled and the installer…
My wife is disabled and the installer was very clean and considerate towards her . Very tidy in his work practices. After he left there was hardly any messages to clean.
17. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you very much for taking the time to share your experience.
We’re truly pleased to hear that the installer was clean, tidy, and especially considerate towards your wife. Being respectful, thoughtful, and mindful of our customers’ individual needs is extremely important to us, and it’s wonderful to know this was reflected in the service you received.
We’re also glad to hear that the work was carried out so neatly, leaving minimal mess behind. Your feedback is greatly appreciated and will be shared with the team.
Sarah ~ GSL Aftercare Team
The engineer came today to assess where…
The engineer came today to assess where rads boiler and pipework would be fitted. David was really efficient polite and really helpful with everything
18. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind words! We’re delighted to hear that David was efficient, polite, and helpful during his visit. We’ll be sure to pass your feedback on to him – it’s always great to know our team is making a positive impact.
Sarah ~ GSL Aftercare Team
Almost 5
The survey got the panel calculations wrong but this was fixed by the guys who put the panels up, and the panel guys were excellent. The electricians that wired the equipment were also excellent. The kit itself feels excellent. The scaffolders were not so good. One postponement was described to me by the main contractor as “What can I tell you? They just didn’t turn up”. They also caused damage to a flat roof that the scaffold sat on. The controls are via an app on your phone and it looks good. However, the user manual lacks detail and has some complicated redundancy/duplications in it that cause issues. Optimising overnight, cheap electric battery charging with EV charging took me about over a week to figure out a work around for, that shouldn’t really be necessary and upsets the “virgo” in me. That said, even though I couldn’t get the access to the controls I wanted, the after sales care is fast and friendly and hopefully future app updates will improve the particular issue I had.
1. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for taking the time to share such detailed feedback. We’re pleased to hear that the panel installation team and electricians delivered excellent work, and that you’re happy with the kit itself and the app’s design.
We sincerely apologise for the issues you experienced with the scaffolding team, including the missed appointment and damage caused to your roof. This is certainly not the standard we expect, and we’ll be addressing it with the contractor to prevent it happening in the future.
It’s great to hear that our after-sales team was able to assist you quickly and positively. We’re committed to making your experience as smooth as possible and truly value feedback like yours that helps us improve.
Thank you again for your detailed review and for giving us the opportunity to improve.
Sarah ~ GSL Aftercare Team
We had a recent survey from gsl
We had a recent survey from gsl, communication was great throughout, the engineer david Joyce was polite courteous and very knowledgeable.
12. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you very much for taking the time to leave such positive feedback. We’re delighted to hear that communication was great throughout your survey and that David Joyce provided a polite, courteous, and knowledgeable service. I will be sure to pass on your kind comments to him and the wider team. We really appreciate your support.
Sarah ~ GSL Aftercare Team
WORKMAN WERE VERY EFFICENT AND COURTEOUS
4. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
We’re glad to hear that our workmen were efficient and courteous, and we appreciate you taking the time to leave a review.
Thank you again for choosing us, and we wish you all the best going forward.
Sarah ~ GSL Aftercare Team
A good experience and a positive outcome.
The whole process was professional and well executed for a good result.
The office staff were very helpful.
The roofers did a good job of fitting the solar panels, despite the poor weather.
The electricians also did a good, courteous job.
Only 2 comments.
I was surprised the planning was for 2 rows of 6 panels. The roofers thought the same and went for 3 rows of 5, 5 and 2.
There was inconsistency on where the inverter would go. The proposal said inside and the plan for the electrician said outside. It went outside.
But those 2 comments aside, it was a good experience.
11. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you very much for taking the time to leave such a detailed and balanced review.
We’re delighted to hear that you found the whole process professional and well executed, and that both our office team and on-site teams made a positive impression. It’s especially appreciated that you recognised the efforts of the roofers working in poor weather and the electricians for their courteous and quality workmanship.
Thank you also for highlighting the two points regarding the panel layout and the inverter location. We value this feedback, as it helps us improve consistency and clarity between proposals, planning, and on-site delivery. Your comments will be shared with the relevant teams to help refine our processes.
Overall, we’re very pleased that, aside from these points, your experience was a good one. Thank you again for choosing us and for your thoughtful feedback.
Sarah ~ GSL Aftercare Team
Excellent service
Excellent service, I love my new heating system, they were really helpful with minimum disruption. Everyone was lovely, Grant and Reece from Cardiff were brilliant and the final surveyor, David Joyce was really helpful.
10. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your wonderful feedback! We're delighted that you’re enjoying your new heating system and that the installation was smooth with minimal disruption. It’s great to hear that Grant and Reece from Cardiff were brilliant, and that David Joyce was equally helpful during the final survey.
We truly appreciate your kind words and are always here if you need anything in the future.
Sarah ~ GSL Aftercare Team
The service from start to finish was…
The service from start to finish was second to none. Chris came out after the installation of my new central heating being fitted. He is a nice bloke and very helpful.
10. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for sharing your kind feedback! We’re delighted to hear that your experience from start to finish was second to none. It’s great to know that Chris made such a positive impression after your new central heating was installed — we’ll be sure to pass along your kind words to him.
We truly appreciate your review and are here should you need anything in the future.
Sarah ~ GSL Aftercare Team
Met david joyie today for the…
Met david joyie today for the installation of radiators and boiler was realy nice and talked me through everything I needed to know would defo recomend just waiting for the next stage now thanks unfortunately northerneco have seesed trading so waste of time don't get the radiators and boiler now even though it's been extended to December
9. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for sharing your experience! We're really pleased to hear that your visit with David went so well. It’s great to know he walked you through everything clearly and made the process comfortable for you.
We appreciate your recommendation and are glad you’re feeling confident as you move on to the next stage. If you need anything at all in the meantime, we’re here to help.
Sarah ~ GSL Aftercare Team
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for sharing your experience! We’re delighted to hear that everything went smoothly and that you found the process excellent from start to finish. Your feedback means a lot to us and encourages our team to keep delivering the best possible service.
Sarah ~ GSL Aftercare Team
Brilliant service from Dave and Matt
Brilliant service from David Joyce and Matt Cunningham today. Pleasant, friendly and respectful. Cheers lads!
9. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind words! We’re thrilled to hear that David and Matt provided a pleasant, friendly, and respectful service. We’ll be
sure to pass on your cheers to them—they’ll be delighted!
Sarah ~ GSL Aftercare Team
GSL fitted several solar panels & a…
GSL fitted several solar panels & a battery. The whole experience from start to finish was excellent. Would definitely recommend
1. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your fantastic feedback! We’re delighted to hear that your solar panel and battery installation went smoothly from start to finish. We truly appreciate your recommendation and look forward to helping you again in the future!
Sarah ~ GSL Aftercare Team
Dealing with this company has been an…
Dealing with this company has been an absolute pleasure from start to finish every step has been so easy from the quality craftsmanship to the aftercare I couldn't be happier with the service I've had they turn up when they say they will and do what they say they will do even wining over my dog when I was out of the property once again thank you GSL
8. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your wonderful review! We’re thrilled to hear that your experience with GSL was smooth from start to finish and that our team delivered on both quality and service.
It’s great to know we even won over your dog—what a compliment! Your kind words mean a lot to us, and we truly appreciate you taking the time to share them.
Sarah ~ GSL Aftercare Team
Great experience having our home…
Great experience having our home measured by David Joyce, full of information, no question was too silly to ask, overall great service
8. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for sharing your experience! We’re thrilled to hear that David made your home measurement process informative and enjoyable, and that no question felt too small. Providing great service is our top priority, and we’re so glad it showed. We appreciate your kind words!
Sarah ~ GSL Aftercare Team
Very helpful and polite
Very helpful and polite. Explained things in detail
8. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind feedback! We’re glad to hear our team was helpful and took the time to explain everything in detail. Your satisfaction is our priority, and we appreciate you taking the time to share your experience.
Sarah ~ GSL Aftercare Team
I wish all companies were this good.
They were fast and efficient, they kept me informed about progress and their staff were polite and friendly.
1. Dezember 2025
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your kind words! We’re thrilled to hear that you found our team fast, efficient, and friendly. Keeping our customers informed is very important to us, and we’re glad it made a positive difference for you. We look forward to serving you again!
Sarah ~ GSL Aftercare Team
A good result
A smooth process from start to finish apart from a small issue which was quickly rectified
We have a lovely warm house now, thank you so much.
1. Oktober 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your feedback! We’re delighted to hear that you now have a lovely, warm home. We’re glad the small issue was quickly resolved and appreciate your patience. Your kind words mean a lot to our team!
Sarah ~ GSL Aftercare Team
David Joyce from Grant stores ( Technical Survey)
David Joyce come to my house today to carry out a Technical Survey , he was very professional in his job , he answered all my questions and he went through each part, boiler , radiators and the hive . He was very experienced in the heating system . Would recommend him highly
1. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind words! We’re delighted to hear that David provided such a thorough and professional technical survey, taking the time to explain your boiler, radiators, and Hive system. It’s great to know his expertise gave you confidence, and we really appreciate your recommendation!
Sarah ~ GSL Aftercare Team
Central Heating Survey
David Joyce came to survey our property for central heating. He was friendly, professional and courteous.
He explained all the options available to us and made sure we were happy with the choices we made. Overall we were very pleased with the service he provided.
1. Dezember 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for sharing your experience! We’re delighted to hear that David provided a friendly, professional, and thorough service during your central heating survey. It’s great to know he took the time to explain all the options and ensure you were happy with your choices. Your feedback means a lot, and we’re thrilled you were pleased with the service!
Sarah ~ GSL Aftercare Team
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