Hi, I have 2 V guard products and they came for installation promptly. So, I trust that their service would be good too Not yet had a chance to use their service. Btw, bought this product from Amazon. Sharing link below - amzn.to/4g0Vf4E Thanks.
This is a V guard product. I have 2 V guard products and they came for installation promptly. Not had a chance to use their service. I have answered your Voltas query separately. Thanks.