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Replacement Windows & Door Installation — Delaware County, PA

Delaware County’s Andersen Certified Elite Contractor. 20,000+ windows and doors installed across Pennsylvania, New Jersey and Delaware. 4.8 Stars — 660+ Google Reviews.

Limited Time:

40% Off & 0% Financing Available Plus Our Lowest Price Guarantee — We'll Match Any Competitor's Quote.

Are Your Delaware County Windows Costing You More Than They Should?

Drafty rooms in winter. Rooms that won’t cool down in summer. Windows that fog up, stick, rattle, or just look tired and dated. If any of that sounds familiar, you’re not alone — and it’s exactly why homeowners across Delaware County call us.

We’re Delaware County’s Andersen Certified Elite Contractor for replacement windows and door installation. That designation isn’t handed out freely — it represents the highest tier of Andersen certification available, earned through factory training, installation standards, and verified performance. We’ve installed over 20,000 Andersen windows and doors across Pennsylvania, New Jersey and Delaware, and we back every single job with Andersen’s warranty plus our own installation guarantee.

Most installations are completed in just 1-2 days. And if you find a lower price anywhere else? We’ll match it. That’s our Price Match Guarantee.

Why Delaware County Homeowners Choose Us

Andersen Certified Elite Contractor installing replacement windows in Delaware County PA

Replacement Windows in Delaware County, PA

Whether your home was built in the 1950s or 2005, your windows are working against you if they’re original or outdated. Heat escapes in winter. Cool air bleeds out in summer. Your energy bills reflect it every single month.

We install Andersen replacement windows throughout Delaware County — from Media and Springfield to Havertown, Drexel Hill, Swarthmore, Wayne, Newtown Square, Broomall, Ardmore, Upper Darby and every community in between. Every window is a genuine Andersen product, installed by our factory-certified crews, and backed by Andersen’s industry-leading warranty.

Window Styles We Install in Delaware County

Double Hung Windows
The most popular choice for Delaware County homes. Easy to clean, excellent ventilation, timeless look.

Casement Windows
Hinged at the side, crank outward for maximum airflow. Ideal for kitchens and hard-to-reach areas.

Bay & Bow Windows

Project outward from the home’s exterior, creating additional interior space and dramatic curb appeal.

Picture Windows
Fixed, non-opening panels that frame your Delaware County views and flood interior spaces with natural light.

Sliding Windows
Smooth horizontal operation, low maintenance, ideal for wide openings.

Awning Windows
Hinged at the top, open outward. Keep rain out while allowing ventilation.

Door Installation in Delaware County, PA

A worn entry door. A patio door that sticks or won’t seal. A sliding glass door driving up your energy bills. These aren’t just cosmetic problems — they affect your home’s security, comfort, and curb appeal every single day.

We install Andersen and Therma-Tru doors throughout Delaware County, handled by the same Andersen Certified Elite crews that install our windows. Whether you need a new entry door, patio door, or sliding glass door, we deliver a clean installation — most completed in a single day — backed by manufacturer warranties and our own installation guarantee.

Door Types We Install in Delaware County

Entry Doors — your home’s first impression. We install Andersen and Therma-Tru entry doors in fiberglass, steel, and wood options. Security, energy efficiency, and curb appeal in one upgrade.

Patio Doors — Andersen patio doors bring light, style, and energy efficiency to your Delaware County home. French door and gliding configurations available.

Sliding Glass Doors — smooth, secure, and energy efficient. Andersen sliding glass doors replace drafty, hard-to-operate originals with a clean, modern upgrade.

French Doors — classic hinged door pairs for patio and backyard access. Elegant and functional.

Andersen Window & Door Series We Install

Not all Andersen windows are the same. As an Andersen Certified Elite Contractor, we install the full range of Andersen series and help Delaware County homeowners choose the right product for their home, budget, and performance goals.

Andersen 100 Series
Fibrex composite material. Low maintenance, energy efficient, affordable entry point into the Andersen product line.

Andersen 200 Series
Wood interior with easy-care exterior. The classic Andersen look with modern performance.

Andersen 400 Series
Andersen’s most popular series. Exceptional durability, energy performance, and design flexibility. The standard in quality window replacement.

Andersen A-Series
Architect-grade performance. Fully customizable sizes, shapes, and configurations for distinctive Delaware County homes.

Andersen E-Series
Maximum design flexibility. Wood, aluminum, and fiberglass exterior options. Built for discerning homeowners who want complete creative control.

Provia Entry Doors
Crafted with precision and attention to detail, using only the finest materials to ensure lasting beauty and performance.

Not sure which series is right for your home? Our free in-home consultation includes a complete product walkthrough — no pressure, just honest answers.

Delaware County Cities & Townships We Serve

Media PA — Delaware County seat. We serve Media homeowners for both window replacement and door installation.

Springfield PA — one of Delaware County’s most active markets for window and door replacement.

Havertown PA — established neighborhood homes with significant window replacement demand.

Drexel Hill PA — dense residential community, extensive installation experience.

Upper Darby PA — Delaware County’s largest township. Full service window and door installation.

Swarthmore PA — historic borough homes. Experience with older window configurations and custom sizing.

Wayne PA — Radnor Township area. Premium homes, premium Andersen product installations.

Newtown Square PA — growing residential community with high demand for window upgrades.

Broomall PA — Marple Township. Active window and door replacement market.

Ardmore PA — Lower Merion area bordering Delaware County. Extensive service history.

Ridley Park PA — waterfront community. Experience with coastal-adjacent home installations.

Folsom PA — Ridley Township. Regular window and door installation projects.

Glenolden PA — Norwood, Glenolden, Holmes area. Full service coverage.

Brookhaven PA — active residential market in southern Delaware County.

Don’t see your community listed? We serve all of Delaware County, Pennsylvania. Contact us to confirm coverage for your specific address.

What Delaware County Homeowners Are Saying

“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, Radnor, 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., Swarthmore, 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., Broomall, PA

“ACRE was amazing at responding, addressing, and correcting issues quickly. Super friendly and courteous and does amazing work.”


Brian Y., Delaware County, PA

Frequently Asked Questions — Replacement Windows Delaware County PA

What is an Andersen Certified Elite Contractor?

Andersen Certified Elite Contractor is the highest tier of installer certification awarded by Andersen Windows & Doors. It requires factory training, verified installation quality standards, and a proven track record of performance. Very few window installation companies in Delaware County hold this designation — it’s the standard that separates genuine Andersen specialists from general contractors who happen to sell Andersen products.

How much does replacement window installation cost in Delaware County PA?

Window replacement cost in Delaware County depends on the number of windows, window type, size, and Andersen series selected. Most Delaware County homeowners invest between $800 and $1,400 per window installed — including product, labor, and cleanup. We offer 0% financing options and our Price Match Guarantee means you won’t find a better price for the same Andersen product from a certified installer.

How long does window installation take in Delaware County?

Most window replacement projects in Delaware County are completed in a single day. A typical installation of 10-15 windows takes one full day with our 4-5 person certified crew. Larger projects may take two days. We provide a specific timeline estimate during your free in-home consultation.

Do you offer financing on window replacement in Delaware County?

Yes. We offer 0% financing options on window and door replacement for qualified Delaware County homeowners. Financing details are reviewed during your free in-home consultation. Combined with our 40% off promotion and Price Match Guarantee, this makes premium Andersen windows accessible for most budgets.

What Andersen window series do you install in Delaware County?

As an Andersen Certified Elite Contractor, we install the full Andersen product line — 100 Series, 200 Series, 400 Series, A-Series, and E-Series windows and doors. During your free in-home consultation, our team walks you through each series and recommends the best fit for your Delaware County home, your performance goals, and your budget.

Is there a warranty on window installation in Delaware County?

Yes — two layers of warranty protection. First, every Andersen window comes with Andersen’s manufacturer warranty, which covers the product itself. Second, we provide our own installation warranty covering our labor and workmanship. Combined, Delaware County homeowners have comprehensive protection on both the product and the installation.

Do you serve all of Delaware County PA?

Yes. We serve every community in Delaware County including Media, Springfield, Havertown, Drexel Hill, Upper Darby, Swarthmore, Wayne, Newtown Square, Broomall, Ardmore, Ridley Park, Folsom, Glenolden, Chester, Brookhaven, and all surrounding townships and boroughs. Contact us to confirm service availability for your specific address.

Get Your Free In-Home Estimate — Delaware County PA

No pressure. No obligation. Just an honest assessment of your windows and doors, a complete product walkthrough, and a guaranteed best price. Our free in-home consultations typically take 45-60 minutes and are available 7 days a week across Delaware County.

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