Excellent service both pre and post! Pre sales support is beyond comparison, no fuss and delivered with a personal touch because they truly care about their business and what they do. Having 75 windows in 100 yr old home and another 25 at our office building we did alot of research. After a lot of fast-talk, double-talk, and even back-handed talk, we were happy to discover Dominic at Verdun. Dom successfully put our nerves at ease by simplifying a complex, large investment and installing beautifully designed windows at both locations. Service was top notch!!! Clean install, friendly and effiecient tradesmen and quality service and great product at an amazing price(no one came close). We compared — you gotta do business with these guys!!!