Highly recommended for sales and for after-sale service! I would only request that they call ahead of arrival. Compared to 2 other highly-reputed garage door companies in Livonia, GDP offer the best value and warranty I've come across (1 year labor, 5 year for parts and electronics, lifetime for engine). I had them come once for a check of my old systwm + quote me a new system, once to install the new system, and once for routine maintenance. All of their staff are timely, kind, respectful, an

Happy with our new garage door. The installers were flexible while dealing with our unique doorway situation. The lead installer definitely knows what he’s doing. Only complaint is they shattered a light bulb and left all the glass for me to pick out of the dirt floor.

Best garage door installation service, hands down! They put in a new insulated door for me and it's great workmanship!