You won't need to worry about the impression your door makes on the neighborhood again! Threshold Door Services LLC has been serving the Northern New Jersey since 1985. With over 30 years of experience, you won't believe the quality of service you'll receive for our low, low prices. All labor is guaranteed and manufacturer warranties honored. We never charge for a visit, feel free to call us to come out and give you an estimate on your service or brand new door installation. Trust the garage door experts!