Window Installation in Wynnewood, PA

High-Quality Window Installation Services in Wynnewood

At O’Donnell, we provide high-quality window installation services for Wynnewood homeowners focused on comfort, energy efficiency, and long-term value. Our team emphasizes careful workmanship and proven installation methods so your new windows perform reliably throughout every season.

  • Flexible Financing Opportunities

  • Warranty Options Available

  • Over 100 Years of Service

WHY WAIT? GET A FREE ESTIMATE

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Our Glowing Reviews
Say It All

Your opinion matters to us! We love when a customer chooses to work with us because of a referral or testimonial.

Several years ago we had some specialty roofing work done by O'Donnell and the quality was outstanding. So naturally when it was time to put on a new roof, we turned to…

Samuel G., Havertown

Google

Best Roofers in the area!! Specialize in many other aspects of construction as well!!! From additions to a leak.

Joe G., Havertown

Google

O'Donnell roofing is the most responsive, attentive, dependable company I have ever worked with. The quality of their work is by far the best I have ever worked with, whether you’re a…

Barbara S., Gladwyne

Testimonial

O'Donnell Roofing did an excellent job on replacing the entire roof! They also replaced our gutters and downspouts. The service was also great! Everyone we spoke with was very professional and kind.…

Alfreda R., Broomall

Google

Excellent service and very professional. Met with Mick he was very detailed about his roof inspection, experienced, also explained very thoroughly the roofing process. Roofing crew was very thorough, clean, efficient, and…

Peter D., Plymouth Meeting

Google

From jobs large to small, O'Donnell is the company you want to use for roofing repair and replacement. Their team is rated as the best on the mainline (and beyond) for quality…

Jared G., Ardmore

Google

What a great company to work with. Nate is an excellent communicator, prompt and efficient. I had a hole in the roof that needed to be repaired quickly before the rain. Nate…

Emily G., Havertown

Google

I had a need for a small repair on my roof that O'Donnell installed in 2016. My experience this time around, with the help of Matt Bobryk, was in line with my…

Ian J., Philadelphia

Google

We have used O'Donnell Roofing for roof repairs, installation of a solar exhaust fan and gutter cleaning and repair. They have been excellent! Nate came and gave us estimates that were fair…

Steve C., Narberth

Google

SEE WHAT WE CAN DO FOR YOU

Windows Designed for Lasting Performance

At O’Donnell, we know that dependable window performance begins with selecting the right products. That is why we install windows from trusted manufacturers such as Pella, Andersen, and Marvin. These windows are engineered for durability, efficiency, and refined appearance while helping shield your home from outdoor conditions. Older windows often allow indoor air to escape, placing additional strain on heating and cooling systems. Our team reviews window styles, frame materials, and glass configurations to ensure each installation aligns with your home’s structure and insulation needs. The result is a window system that enhances comfort, efficiency, and overall performance.

empty grey living room with large white windows facing a forest

WONDERING WHERE TO START?

OUR PROCESS MAKES IT SIMPLE

Step One

INTRODUCTION

When you reach out to us, we’ll take the time to get to know a little about you and your home so we can make an appropriate recommendation upfront.

Step Two

INSPECTION & CONSULT

We’ll schedule a time to come to your home and do a thorough inspection. This consultation will give us a better understanding of your situation and what you envision for your home.

Step Three

IDENTIFY THE SOLUTION

After we inspect your home, we’ll identify the best possible solution to get you the results you deserve. This includes getting an accurate estimate in place and signing off on next steps.

Step Four

SOLVING THE PROBLEM

Once you’ve signed the proposal, we can get to work! Whether it’s replacing a damaged roof or getting you new siding or solar panels to enhance your home — we’ll do it all with trust and transparency.

Experience Built Over a Century

With more than 100 years in the exterior construction industry, our team brings seasoned expertise to every window installation project. We understand how homes are constructed, how materials perform over time, and where issues can arise when installations lack proper planning. To address this, we follow a detailed quality control process that includes multiple reviews before work begins. This consistent approach helps minimize drafts, moisture issues, and premature wear. Our reputation has been built on accountability, consistent workmanship, and standing behind our work long after installation is complete.

beige house with a large white bay window with flowers below it

YOUR LOCAL ROOFING EXPERTS

  • Havertown
  • Ardmore
  • Media
  • Broomall
  • Newtown Square
  • Haverford
  • Wynnewood
  • Wayne
  • Berwyn
  • West Chester

Serving Wynnewood Homeowners Locally

We proudly serve homeowners throughout Wynnewood and the surrounding Main Line area. As a local contractor, we understand the architectural styles and construction standards common in this community. We also consider local building requirements and regional weather patterns when recommending window solutions. Being local means responsibility and long-term commitment. Our team is invested in the area and focused on building lasting relationships with the homeowners we serve well beyond the completion of their projects.

close up on a window and windowsill

YOU’VE GOT QUESTIONS

WE’VE GOT ANSWERS

Are your skylights and windows warrantied?

Yes! We warrant our labor for a period of 10 years, along with corresponding manufacturer warranties. Velux skylights offer a 10 yr. No-Leak Warranty, and window warranties vary for each product.

Can I get a free estimate?

Yes we offer free inspections that include an estimate with our recommendations.

Why choose O’Donnell Roofing for your project?

Simply put, we’ve been family owned and operated for almost 100 years. We continue to grow because of our legacy of providing high-quality craftsmanship, honesty, and fair prices to our surrounding areas. Our reputation of professionalism, strong workmanship, and dependability began with C.A. O'Donnell in 1924, and continues four generations later. See for yourself by reading our local Google reviews and testimonials. 

Generations of Quality Customer Care

Get In Touch
Happy young couple with kids outside gray home with new roof