I have been a customer of Deahan inviron .,jsc for...

I have been a customer of Deahan inviron .,jsc for several years now and I must say, their services are average. Although they deliver what they promise, I feel like there is room for improvement in terms of customer support and communication. The website is user-friendly, but sometimes it takes a while to get a response to my queries. Overall, I would rate them as an average company.