Solar installation went ahead as planned. All workmen were courteous and efficient. When a problem was encountered it was resolved in good time through the office admin and the workers.
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Das sagen Bewerter
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
Unternehmen hat geantwortet
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
Unternehmen hat geantwortet
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...
Unternehmen hat geantwortet
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
Hervorragend
1202 Bewertungen
Hat 40 % seiner negativen Bewertungen beantwortet
Antwortet meist innerhalb von 24 Std.
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Solar Together means no flexibility in design
Really wish I hadn't heard of Solar Together, lowest price does not always mean best value.
I would not recommend using Grant Store Limited (GSL) for a solar PV system with batteries.
My experience, just filed my complaint with the RECC.
Read the RECC code, it is very good and gives excellent advice on what GSL should and should not do in the contract.
Check the quote/invoice value very very carefully, use a calculator when they summarise the value into one line item.
Also additional items, the Solar Together contract has very specific descriptions for each additional item above the base price.
I would recommend keeping all contact by email, they have a bad habit of suggesting things in phone calls which aren't always valid, you can have your handover/MCS documentation before paying the final invoice – its in the RECC code...
Read the other one star reviews.
Got a delay with the DNO application? May be they haven't even sent it in for decision yet (takes max. 10 days on a domestic fast track application by the way), but don't want to loose your contract.
Read the Foxesscommunity.com – great technical advice. Fox kit has many limitations (when paired with the Canadian Solar Panels) which I'm sure GSL know off and make last minute design changes without explaining them. No, you can't have any other equipment whilst in the Solar Together contract.
The Fox ESS 3680 kW inverter has max output of 2750 watts on one string, and it doesn't work well with 4 panels on a string – so guess what I've got 8 x 430 watt Solar panels on one string – (so not 3440 watts actually now 2750 Watts max output).
If you are expecting panel performance data from the Tigo optimisers, they aren't intelligent or linked to the internet in the Solar Together contract, its in the small print.
My scaffolding took 9 weeks to come down.
12. August 2025
Bewertung ohne vorherige Einladung
Highly recommended for solar
Had 10 panels and a battery installed in February 2025. Really happy with the speed at which the solar panels were installed. Excellent communication. Great price. I would definitely recommend Grant Store.
14. Februar 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your lovely review! We're so pleased to hear you were happy with the quick installation, clear communication, and great value.
We really appreciate the recommendation!
Sarah ~ GSL Aftercare Team
David Joyce who came to measure my…
David Joyce who came to measure my heating system was early..very friendly and knowledgeable about the coming heating installation in my home.
He was respectful and removed his shoes before walking on my carpets.
A really nice young man..!
10/10 ⭐⭐⭐⭐⭐
2. August 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your kind words! We're thrilled to hear that David made such a great impression—his professionalism, friendliness, and respect for your home truly reflect the values we aim to uphold.
We’ll be sure to pass on your 10/10 to him!
Sarah ~ GSL Aftercare Team
Communication during the process was…
Communication during the process was very good.
Work during installation was efficient & competent.
Follow up post installation reassuring.
1. August 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your great feedback! We're pleased to hear communication was clear, the installation went smoothly, and the follow-up gave you added reassurance.
We truly appreciate your support!
Sarah ~ GSL Aftercare Team
Kenny Hughes came over today for some…
Kenny Hughes came over today for some joinery, excellent work, lovely chap. Cannot be more happy with the work he provided- 10/10
Thank you Kenny!
1. August 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your kind words! We’re thrilled to hear that Kenny provided excellent joinery work and made such a positive impression. We’ll be sure to pass on your compliments to him. Your satisfaction means the world to us — 10/10 reviews like yours truly make our day!
Thanks again for choosing us!
Sarah ~ GSL Aftercare Team
Roys Project…
The project was discussed and was delivered on the dates given.
The 3 teams, scaffold / solar panels / electrical installation. Very pleasant,and professional installers.
26. November 2024
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind review!
We’re glad to hear that everything went according to plan and was delivered on time. It's great to know that all three teams—scaffolding, solar, and electrical—left a positive impression with their professionalism and pleasant attitude.
Your feedback means a lot to us!
Sarah ~ GSL Aftercare Team
Excellent company
Excellent company. Hard working and efficient guys. Daniel very helpful and informative. Top quality job in every aspect
24. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for the great feedback!
We’re glad you found our team efficient and hardworking, and it's fantastic to hear Daniel was so helpful. We truly appreciate your support and are pleased you were happy with the quality of our work.
Sarah ~ GSL Aftercare Team
Absolutely first class job
Despite a few issues with the paperwork initially, all the teams involved in the installation were excellent - very friendly and professional. Very pleased with the outcome and would recommend Grant Store highly.
13. März 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your feedback and for highlighting both the challenges and the positives in your experience.
While we're sorry to hear there were a few initial issues with the paperwork, we're very glad that the installation teams left such a strong impression with their friendliness and professionalism. It’s great to know you’re pleased with the final outcome—that means the world to us.
Thank you for your recommendation and for choosing Grant Store!
Sarah ~ GSL Aftercare Team
Jonny and Ryan
Jonny and Ryan were pleasant and polite workers. Turned up on time. Quick and efficient.
22. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Your recognition means a lot to us, and we’ll be sure to pass along your appreciation to both Jonny and Ryan. If there's anything more we can assist you with in the future, please don’t hesitate to reach out.
Sarah ~ GSL Aftercare Team
Massive thankyou to Kenny hughes for…
Massive thankyou to Kenny hughes for the work hes completed, very well mannered and polite and really professional at his job..
18. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for the kind words! We’re glad to hear Kenny made such a positive impression. We’ll be sure to pass along your appreciation.
Sarah ~ GSL Aftercare Team
Very polite and professional couldn’t…
Very polite and professional couldn’t explain enough and very helpful , many thanks to Dan Hartley
16. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your kind words and for taking the time to share your experience!
We’re absolutely delighted to hear that you found the service polite, professional, and helpful. It means a great deal to us that Dan Hartley was able to support you so thoroughly—he is indeed a valued member of our team, and we’ll be sure to pass along your appreciation.
Sarah ~ GSL Aftercare Team
Happy With Service Provided
The company provided detailed documentation and were always happy to help when phoned. the sign up process was easy and the customisable initial proposal meant that we could tailor our system to how we wanted it. Our Renewables Coordinator, Zoe, was also very helpful and responsive to emails.
11. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind feedback! We're glad the sign-up process was smooth and that our documentation and support met your expectations. We're especially pleased Zoe was helpful and responsive—she’ll be happy to hear that.
If you need anything further, we’re always here to help!
Sarah ~ GSL Aftercare Team
Thoroughly recommend GSL
GSL are always prompt with their appointments and their staff are helpful, polite and experienced. Only had good experiences with the company, most recently for a post installation inspection carried out by David Joyce, who was polite, efficient and thorough, going out of his way to correct any minor adjustments. Thoroughly recommend.
14. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind words and for highlighting your positive experience with GSL. We’re thrilled to hear our team continues to deliver punctual, professional, and courteous service.
A special thanks for mentioning David Joyce—his dedication to thorough inspections and customer care means a lot to us.
We truly appreciate your recommendation and look forward to assisting you again in the future!
Sarah ~ GSL Aftercare Team
Perfect service! Clear, understandable and friendly
David was very friendly and made sure everything was clear, understandable and thorough and was very understanding to the needs of the household. Household consists of people with social anxieties and made everyone feel comfortable for the entire duration of his visit.
11. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind feedback!
We're so glad to hear that David made everyone feel comfortable and took the time to explain everything clearly and thoroughly. It means a lot to us that he was understanding and sensitive to your household's needs.
If you need anything further, we're always here to help.
Sarah ~ GSL Aftercare Team
Exellent workmanship start to Finnish…
Exellent workmanship start to Finnish very friendly polite
Thoughtful to needs during works process absolute professional mr Kenny Hughes
5+ a credit to his employer a big thank you Kenny
Regards
9. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your wonderful feedback!
We're thrilled to hear about your positive experience and that Kenny provided such excellent workmanship from start to finish. His professionalism, friendliness, and attention to your needs truly reflect the standards we aim to uphold. We’ll be sure to pass along your kind words—he’ll be delighted to know he made such a strong impression.
Thank you once again, and please don’t hesitate to reach out if we can assist you further.
Sarah ~ GSL Aftercare Team
Excellent all round service
Excellent all round service. Many thanks to John who inspected all the work which had been carried out, adjusted heating settings etc.and explained how everything worked.
3. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind review! We're glad to hear John provided thorough support and clear explanations. It’s great to know you were happy with the service. If you need anything further, we're here to help!
Sarah ~ GSL Aftercare Team
Daniel Hartley is an…
Daniel Hartley is an understanding,thorough Surveyer! Talked me through the process of having the Heat Pump and the Boiler in situ. How it will help my health problems and disability issues. Thank you for your valuable advice
7. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your lovely feedback! We're so pleased to hear that Daniel Hartley provided such thorough and compassionate support during your survey. It's wonderful to know he took the time to walk you through the heat pump and boiler setup, especially in relation to your health and accessibility needs.
Your kind words will mean a lot to Daniel and the team — thank you for sharing them!
Sarah ~ GSL Aftercare Team
Joiner made a really good job…
Joiner made a really good job closing and plastering hole and wall. Kenny Huges was wonderful and kept me informed every step of the process he cleaned afterwards and even washed the patio when plaster power got on it
4. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you so much for your kind words! We're thrilled to hear you were pleased with the joinery and plastering work. It's great to know Kenny Hughes kept you well-informed throughout, and went the extra mile to clean up — even washing the patio!
We'll be sure to share your feedback with Kenny and the team. It means a lot to us.
Sarah ~ GSL Aftercare Team
Craftsman’s job expertly done by Simon…
Craftsman’s job expertly done by Simon Harrington
1. Juli 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
We're absolutely delighted to hear that you were pleased with the work carried out by Simon Harrington. It's always rewarding to know when one of our team members has made such a positive impression through their craftsmanship and dedication.
Sarah ~ GSL Aftercare Team
excellent job…
Kenny Hughes did an excellent job putting up a stud partition and door to box in my new system and making good part of the ceiling next to the roof hatch. Kenny was very polite, friendly and professional. Thank you
2. Juni 2025
Bewertung ohne vorherige Einladung
Antwort von Grant Store Ltd (GSL) - Solar & ASHP Installer
Thank you for your kind words! We’re so pleased to hear that Kenny Hughes delivered excellent work on the stud partition and ceiling, and that his professionalism and friendly manner made a positive impression.
We’ll be sure to pass along your appreciation to Kenny. Thanks again for your feedback!
Sarah ~ GSL Aftercare Team
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