Delaware County’s largest township deserves its best window installer. Andersen Certified Elite Contractor serving Upper Darby and all of Delaware County. 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.
Upper Darby Township is Delaware County’s largest community — home to over 80,000 residents packed into one of the most densely populated townships in all of Pennsylvania. It’s a vibrant, diverse community that stretches from the Philadelphia border at 69th Street Terminal through Drexel Hill, Beverly Hills, and Bywood, all the way to the Lansdowne and Clifton Heights borders. And almost all of it was built before 1960.
That means Upper Darby’s housing stock — row homes, brick twins, Cape Cods, and colonials lining street after street from Baltimore Pike to West Chester Pike — is carrying decades of aging window and door infrastructure. Original single-pane glass. Aluminum frames that conduct cold directly into living rooms every winter. Seals that failed years ago. It’s one of the highest-density replacement window markets in Delaware County and most of those homeowners are long overdue for an upgrade.
We’re the Andersen Certified Elite Contractor serving Upper Darby and all of Delaware County. That designation represents the highest tier of Andersen certification — factory training, verified installation standards, and over 20,000 windows and doors installed across Pennsylvania, New Jersey and Delaware. Most installations completed in 1-2 days. And if you find a lower price anywhere else — we’ll match it.
Upper Darby’s housing density makes window replacement a neighborhood-wide reality. From the row homes along Garrett Road and Marshall Road to the brick twins in Beverly Hills and the colonials in Bywood and Fernwood, this is a township where nearly every block has homes with windows that are decades past their useful life.
We install Andersen replacement windows throughout Upper Darby Township — from the 69th Street corridor and Drexel Hill to Clifton Heights, Primos, and every neighborhood in between. Our factory-certified crews handle the full scope efficiently, finishing most Upper Darby installations in a single day with minimal disruption.
Double Hung Windows
The overwhelmingly dominant choice for Upper Darby’s row homes, twins, and colonials. Classic look, easy to clean, compatible with every architectural style in the township.
Casement Windows
Maximum airflow and modern performance. Popular in Upper Darby kitchen and bathroom installations.
Bay & Bow Windows
Project outward to add interior space and curb appeal to Upper Darby’s larger twin and colonial properties.
Picture Windows
Fixed panels that flood Upper Darby living rooms with natural light.
Sliding Windows
Smooth horizontal operation for wide openings.
Specialty Windows
Custom configurations for Upper Darby’s older architectural details including arched transoms and original specialty shapes.
Entry doors and patio doors — we install Andersen and Provia doors throughout Upper Darby Township. The township’s aging housing stock typically comes with original steel entry doors that no longer seal properly and sliding glass doors that draft and stick. We replace them with genuine Andersen and Provia products installed by our certified crews. Most Upper Darby door installations completed in a single day.
As an Andersen Certified Elite Contractor we install the full Andersen line for Upper Darby homeowners — 100 Series, 200 Series, 400 Series, A-Series, and E-Series. The 100 Series Fibrex composite windows are our most popular choice in Upper Darby’s row home and twin market — low maintenance, energy efficient, and built to perform in the dense urban conditions these homes face. The 400 Series is our recommendation for Upper Darby’s larger colonial and twin properties. We walk you through every option during your free in-home consultation.
We serve all of Upper Darby Township and surrounding Delaware County communities including:
Upper Darby Township — Delaware County’s largest township. Full service window and door installation across all neighborhoods including 69th Street, Beverly Hills, Bywood, Fernwood, Primos, and surrounding areas.
Drexel Hill PA — one of Upper Darby Township’s most recognized communities. Extensive installation history.
Clifton Heights PA — adjoining borough. Active window replacement market.
Darby PA – one of Delaware County’s oldest and most historically significant communities
Lansdowne PA — neighboring borough with similar prewar housing stock.
Havertown PA — adjacent Haverford Township. Active installation market.
Springfield PA — neighboring township just minutes from Upper Darby.
Media PA — Delaware County seat, easily accessible from Upper Darby.
We serve all of Delaware County. View our full Delaware 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, Upper Darby, 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., Lansdowne, 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., Clifton Heights, PA
“ACRE was amazing at responding, addressing, and correcting issues quickly. Super friendly and courteous and does amazing work.”
Brian Y., Delaware County, PA
Yes. We serve all of Upper Darby Township and surrounding Delaware County communities. Our Andersen Certified Elite installation crews are available for free in-home estimates 7 days a week throughout Upper Darby and Delaware 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 Upper Darby PA hold this designation.
Most Upper Darby 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 Upper Darby or Delaware County.
Most Upper Darby 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. We install Andersen and Provia entry doors, patio doors, and sliding glass doors throughout Upper Darby Township and surrounding Delaware County. Most door installations completed in a single day.
Yes — Andersen’s manufacturer warranty on the product plus our own installation warranty on the labor. Upper Darby homeowners have full coverage on both.
We come to your Upper Darby 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 Upper Darby Township and Delaware County.
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