Expert installation is the only way you can enjoy all the benefits of adding new windows to your home. When you pick Legacy Service you can rest assured that each member of our team has years of experience in the exterior renovation industry. Working with Legacy Service means you are working with the most qualified professionals in the business. Our extensive product knowledge and installation expertise is the reason we are the best Frederick window installation and replacement company. Our project consultants will help walk you through each step of replacing or installing new windows to your home.
They will also help you choose which style and size of window is the best match. When your project is completed, we give you a 10 year workmanship warranty that will cover any damage due to workmanship error. We we replace and repair any damaged part as much as need for a full 10 years after the completion date of your project. Our craftsmen take pride in their work and also take pride in making sure your home looks great and stays protected for many years. We specialize in: