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Client Testimonials

"You can tell that Zimmerman Exteriors really care about their customers because of the great quality of work that they do. They are very easy to work with, are understanding, and friendly. We would highly recommend them.---Thanks for everything"..."
Kyle and Carrie McCarty – Ephrata,PA

"When the solar company pushed forward the panel installation date by a month I needed a new roof in a hurry. Zimmerman Exteriors got the job scheduled and completed within two weeks at a price $1000.00 less than I expected."
Doug Grove - Mt. Joy, PA

Door & Window Replacement

Here at Zimmerman Exteriors, we only provide our many satisfied customers with top quality door and window replacement services. We have many of years of experience, and know what it takes to get the job done correctly and in a timely fashion. Our focus is on providing our customers with windows and doors that are energy-saving and environmentally friendly, which saves you money in the process. Our window and door replacement company is dedicated to providing you quality repairs at a price you can afford, all while providing top notch customer service.

Front & Back Door Installation

We offer a variety of door installation services for our customers. Enhance the beauty of your home with a brand new front or back door. We take pride in giving your home a strong door that helps keep your home warm in the winter and cool in the summer. Many of the manufacturers we work with allow for customization of the doors, so you will receive a final product that looks exactly how you envisioned it. Choose from a selection of many different brands and manufacturers to find the perfect door for you. Once you settle on a door, our door installation team will come to your house and complete the installation in a timely fashion.

Local Window Installers

Leaky, outdated windows are a common problem in many homes, especially older ones. If your home needs new replacement windows, Zimmerman Exteriors is the team to call. We will help you decide which windows make the most sense for your home, giving you the highest quality at a price you can afford. The manufacturers that we work with produce windows in many shapes, sizes, or colors, meaning you will get a personalized window that matches perfectly with your home’s style and colors. Much like our door installations, getting new windows installed is a great way to cut down on wasted heating or cooling and save you money on your energy bill.

Lancaster, PA Window & Door Replacement

At Zimmerman Exteriors we install energy-efficient windows and doors to help you save on your heating and cooling expenses. We can guide you through the buying process to help you chose the right windows or door for your application. Like our roofs and cedar shingle repairs, all of our windows and doors have superior quality as well. Not only will you see a reduction in your energy bills, but new windows or doors will reduce noise and help make your home comfortable and attractive. Give us a call at 717-859-2400 or fill out a contact form for a free estimate.

man installing window replacements

Some of the door & window brands we carry include:

Andersen window and door supplier in lancaster county        Pella Windows supplier in lancaster county       Therma Tru door supplier in lancaster county Viwinco vinyl window supplier in lancaster county

And many more!