Nzsgroup.co.uk has a rating of 1.0 star from 1 review, indicating that most customers are generally dissatisfied with their purchases.
This company completed my solar roof installation over 6 months late and have failed to provide an MCS certificate which is essential to receive feed back money from the energy supplier.
They will not answer calls or emails. They have been paid in full.
Avoid this company at all costs
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