Lionville’s Andersen Certified Elite Contractor. Serving Uwchlan Township, the Route 100 corridor, and all of Chester County with premium window and door installation. Free in-home estimates. Price Match Guarantee.
40% Off & 0% Financing Available. Plus Our Price Match Guarantee — Find a Lower Price Anywhere and We'll Match It.
Lionville sits in the heart of Uwchlan Township — one of the communities at the center of Chester County’s residential growth along the Route 100 corridor. The Lionville–Marchwood area and the surrounding Uwchlan Township neighborhoods were built out predominantly through the 1980s, 1990s, and early 2000s, during the period when Chester County became one of the most sought-after suburban destinations in the Philadelphia region. The Downingtown Area School District was and remains one of the primary draws — families have consistently moved into Lionville and Uwchlan Township specifically for the school district, which means steady housing turnover and a community that takes home investment seriously.
The homes here were built well. The subdivisions throughout Uwchlan Township — along Lionville–Marchwood Road, Whitford Road, and the planned communities threading through the township — are solid, well-maintained single-family homes and townhomes that have held their value in a strong Chester County market. But builder-grade windows have a lifespan, and the windows installed in Lionville’s 1985–2005 housing stock are now at or approaching end of life. Failed seals between the panes. Frames that no longer operate smoothly. Energy performance that’s declined every year since the original warranty expired. Replacing them with genuine Andersen windows is the right upgrade at the right time for this community.
We’re the Andersen Certified Elite Contractor serving Lionville and all of Chester County. Over 20,000 windows and doors installed across PA, NJ and Delaware. Most installations completed in 1–2 days. Price Match Guarantee. The right contractor for Uwchlan Township’s window replacement moment.
Uwchlan Township’s residential development concentrated heavily along the Route 100 corridor — from the Lionville–Marchwood communities in the south through the Whitford Road corridor and the planned subdivisions that defined the township’s growth through the 1980s and 1990s. The housing stock is remarkably consistent in its construction era: the overwhelming majority of homes in this area were built between 1982 and 2005, which means a high concentration of builder-grade windows from the same generation now hitting the same replacement timeline simultaneously.
Fogged seals are the most visible sign — the permanent clouding between the panes that no amount of cleaning will fix. But the performance problems run deeper: builder-grade frames that have expanded and contracted through 25–40 years of Pennsylvania seasons and no longer operate as designed, insulating value that has declined steadily since the original installation, and energy bills that reflect every gap in the envelope. We install Andersen replacement windows throughout Lionville and Uwchlan Township — every window a genuine Andersen product, every installation backed by our factory-certified crews and Andersen’s industry-leading warranty.
Double Hung Windows
The most popular replacement choice in Lionville’s colonial and traditional-style homes throughout Uwchlan Township. Both sashes tilt in for easy cleaning, excellent ventilation, and a classic profile that suits the architectural style of the community’s planned subdivisions.
Casement Windows
Hinged at the side for maximum airflow and a tight energy seal when closed. A popular upgrade choice in Lionville’s newer construction and in the township’s builder-grade replacement market where energy performance is the priority.
Bay & Bow Windows
Project outward from the home, adding interior space and curb appeal. A popular upgrade in Lionville’s larger single-family homes where original builder-grade bay configurations are being replaced with a properly sized and installed Andersen product.
Picture Windows
Fixed panels that maximize natural light. Common in Lionville’s newer construction and in the open-plan homes throughout Uwchlan Township where large glass areas define main living spaces.
Sliding Windows
Smooth horizontal operation, low maintenance. Common in Lionville’s townhome communities and in the ranch-style and multi-level homes throughout Uwchlan Township where horizontal window configurations were a standard builder choice.
Awning Windows
Hinged at the top for ventilation in any weather. Found in Lionville’s basement configurations and in combination window installations throughout the township’s planned subdivision homes.
The same builder-grade timeline that applies to Lionville’s windows applies to the community’s doors. Entry doors from the late 1980s and 1990s that no longer seal tightly or secure properly. Patio doors that have lost their smooth operation after decades of daily use. Sliding glass doors in the rear of Uwchlan Township’s townhomes and single-family homes that draft in winter and drive up energy bills year-round. Replacing them with genuine Andersen or ProVia products is a straightforward upgrade with immediate, visible results.
We install Andersen and ProVia doors throughout Lionville and Uwchlan Township, handled by the same Andersen Certified Elite crews that install our windows. Most Lionville door installations completed in a single day, backed by manufacturer warranties and our own installation guarantee.
Entry Doors — we install Andersen and ProVia entry doors in fiberglass, steel, and wood options. A front door upgrade is one of the highest-ROI improvements in Lionville’s Chester County real estate market — immediate curb appeal and meaningful energy efficiency improvement in a single installation.
Patio Doors — Andersen patio doors in French door and gliding configurations. Popular throughout Uwchlan Township’s single-family neighborhoods where rear deck and yard access is a daily-use feature of the home.
Sliding Glass Doors — smooth, secure, and energy efficient. One of the most common replacements in Lionville’s townhome communities and in the single-family homes throughout Uwchlan Township where original sliding doors from the 1980s and 1990s have reached the end of their useful life.
French Doors — classic hinged door pairs for patio and backyard access. A popular upgrade choice in Lionville’s larger colonial homes where the architectural style of the home calls for a more traditional door configuration.
As an Andersen Certified Elite Contractor we install the full Andersen line for Lionville homeowners. For Uwchlan Township’s predominantly newer construction and builder-grade replacement market, our most frequently recommended series are:
Andersen 100 Series
Fibrex composite construction. Low maintenance, energy efficient, and the most practical upgrade from builder-grade vinyl. Our most recommended choice for Lionville’s townhome communities and high-volume single-family replacement projects throughout Uwchlan Township. Built to outlast the builder-grade windows it replaces by decades.
Andersen 200 Series
Wood interior with easy-care exterior. For Lionville homeowners who want the warmth and character of real wood inside without the ongoing maintenance demands of traditional wood windows.
Andersen 400 Series
Andersen’s most popular series. Exceptional durability, energy performance, and design flexibility. Our standard recommendation for Lionville’s larger colonial and traditional-style homes where performance and long-term value are the priority.
Andersen A-Series
Architect-grade performance. Fully customizable sizes, shapes, and configurations. The right choice for Lionville’s high-end historic renovations and custom township home projects where standard sizing won’t do.
We walk you through every option during your free in-home consultation and make specific recommendations based on your Lionville home’s configuration and your goals for the project.
We serve Lionville and all surrounding Uwchlan Township and Chester County communities. Our installation crews know the Route 100 corridor well — the Lionville–Marchwood area, the Whitford Road communities, and the planned subdivisions threading through Uwchlan Township connecting Lionville to Exton and Downingtown.
Lionville / Uwchlan Township — our primary Lionville market. Full service window and door installation throughout all Uwchlan Township communities including Lionville–Marchwood and the Route 100 corridor subdivisions.
Exton PA — neighboring West Whiteland Township community along Route 30 and Route 100.
Downingtown PA — Chester County borough to the south along Route 30.
West Chester PA — Chester County seat to the southeast.
Phoenixville PA — Chester County borough to the northeast along Route 113.
Malvern PA — East Whiteland Township community to the east.
We serve all of Chester County. View our full Chester County service area for complete coverage details.
“The crew of 5 showed up on time and were super professional. The sales person worked with us and spent the appropriate amount of time making sure we knew all our options — not overly pushy. This company really shines on installation.”
— C. Gettman, Lionville, PA
“They left my house cleaner than when they arrived. The crew answered all of my questions and showed us exactly how the windows work. 10/10 recommend.”
Stephanie D., Downingtown, PA
“Everyone was friendly, professional, and extremely knowledgeable. I had so many questions and they took the time to answer every one. They proved to be the best choice.”
— Megan D., West Chester, PA
“ACRE was amazing at responding, addressing, and correcting issues quickly. Super friendly and courteous and does amazing work.”
Brian Y., Exton, PA
Yes. We serve Lionville and all of Uwchlan Township including the Lionville–Marchwood area, Whitford Road communities, and all Route 100 corridor subdivisions. Our Andersen Certified Elite installation crews are available for free in-home estimates 7 days a week throughout Lionville and Chester County.
The highest tier of installer certification awarded by Andersen Windows & Doors. It requires factory training, verified installation standards, and a proven performance record. Very few window companies serving Lionville PA and Uwchlan Township hold this designation.
Most Lionville homeowners invest between $800 and $1,400 per window installed — including product, labor, and cleanup. We offer 0% financing and our Price Match Guarantee means you won’t find a better price for genuine Andersen windows from a certified installer anywhere in Lionville or Chester County.
Very likely yes. Builder-grade windows installed in the 1985–2005 period — which covers the vast majority of Uwchlan Township’s housing stock — have a typical useful life of 20–25 years. If you’re seeing fogged or failed seals between the panes, windows that are difficult to operate, or a noticeable increase in drafts and energy bills, your windows are at or past end of life. A free in-home consultation will confirm the situation and give you a clear, no-pressure recommendation.
Most Lionville window replacement projects are completed in a single day. A typical 10–15 window installation takes one full day with our certified crew. We provide a specific timeline during your free in-home consultation.
Yes — Andersen’s manufacturer warranty on the product plus our own installation warranty on the labor. Lionville homeowners have full coverage on both the window and the installation.
Yes. We install Andersen and ProVia entry doors, patio doors, and sliding glass doors throughout Lionville and Chester County. Same Andersen Certified Elite crews, same one-day installation standard, same Price Match Guarantee.
We come to your Lionville home, measure every opening, walk you through your Andersen product options, and give you a guaranteed best price. No pressure. No obligation. Available 7 days a week throughout Lionville, Uwchlan Township, and all of Chester County.
We promise never to share your personal information.
