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Best Window Replacement Companies in Philadelphia, PA

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Written By Max Peterson | Last Updated: February 05, 2024

You might be installing new windows to enhance your home's design, boost your energy efficiency, or protect your home from inclement weather. If your windows are aging or showing signs of damage, it's likely time to get new ones. Hiring a certified window installer will help you get the best results and help you steer clear of costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Philadelphia Window Installation Companies

By selecting one of these renowned companies for window replacement in Philadelphia, you'll reap the benefits of new windows in no time.

Philadelphia residents can trust the This Old House Reviews Team to provide relevant and up-to-date window company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Energy-efficiency guarantees
  • Customer reviews and recommendations
  • Services and warranties
  • Product quality
  • Professional experience and licensure

Champion Replacement Windows of Philadelphia Logo

Champion Replacement Windows of Philadelphia

Based on 27 customer reviews.

Services Offered

Double-Hung Window Install & Replacement Sliding Glass Doors Bay Windows Storm Doors Window Repair


  • Good customer service
  • Free assessment
  • Price transparency
1256 N Church St Unit 1, Moorestown, NJ 267-297-4669 championwindow.com
Window World of Philadelphia Logo

Window World of Philadelphia

Based on 197 customer reviews.

Services Offered

Double-Hung Bay Windows Window Install & Replacement Sliding Glass Doors Energy-Efficient Options Storm Doors


  • Good customer service
  • Educational website
  • Price transparency
253 Horsham Rd, Horsham, PA 215-395-1608 windowworldphiladelphia.com
Thermal Quality Window & Door Company Logo

Thermal Quality Window & Door Company

Based on 356 customer reviews.

Services Offered

Glass Doors Fiberglass Frames Vinyl Frames Bay Windows Pella Window Install & Replacement Storm Doors


  • Good customer service
  • Price transparency
  • Free assessment
620 Parkway Dr, Broomall, PA 610-325-0788 thermalqualitywindows.com
Pella Windows & Doors of Cherry Hill Logo

Pella Windows & Doors of Cherry Hill

Based on 788 customer reviews.

Services Offered

Fiberglass Frames Commercial Windows Storm Doors Sliding Glass Doors Window Install & Replacement Double-Hung Bay Windows Window Repair Glass Doors Pella


  • Free assessment
  • Price transparency
  • Good customer service
165 Barclay Shopping Ctr, Cherry Hill, NJ 856-354-3240 pellabranch.com
Window Nation Logo

Window Nation

Based on 25,000 customer reviews.

Services Offered

Bay Windows Energy-Efficient Options Sliding Glass Doors Window Install & Replacement


  • Good customer service
  • Free assessment
  • Educational website
9256 Commerce Hwy, Pennsauken Township, NJ 856-566-7200 windownation.com
Blinds Brothers Logo

Blinds Brothers

Based on 44 customer reviews.

Services Offered

Custom Window Designs Window Install & Replacement


  • Price transparency
  • Good customer service
  • Educational website
Philadelphia, PA 19123, PA 215-789-4600 blindsbros.com
Window Mechanics Direct Logo

Window Mechanics Direct

Based on 146 customer reviews.

Services Offered

Window Install & Replacement Okna Sliding Glass Doors


  • Price transparency
  • Good customer service
  • Educational website
905 Hamilton Ct, Glendora, NJ 856-213-3934 windowmechanicsdirect.com
Emerald Windows Logo

Emerald Windows

Based on 189 customer reviews.

Services Offered

Aluminum Frames Energy-Efficient Options Commercial Windows Window Install & Replacement Fiberglass Frames Vinyl Frames Custom Window Designs Bay Windows Double-Hung Storm Windows Sliding Glass Doors


  • Timely service
  • Price transparency
  • Good customer service
2301 N 9th St, Philadelphia, PA 215-236-6767 emeraldwindowsinc.com
ARDMOR, Inc Logo


Based on 18 customer reviews.

Services Offered

Storm Windows Wood Frames Okna Pella Window Install & Replacement Glass Repair Andersen Storm Doors Vinyl Frames Custom Window Designs Window Repair Aluminum Frames Marvin


  • Educational website
  • Free assessment
  • Price transparency
3011 N Centre St, Pennsauken Township, NJ 267-314-7757 ardmor.com

More Local Window Companies

Quaker Window Company Commercial and Vinyl Windows

User Reviews: 4.5/5 

1300 S 4th St
Philadelphia, PA 19147

Southwest Vinyl Windows

User Reviews: 4.5/5 

6250 Baltimore Ave #7
Lansdowne, PA 19050

Beatty Lumber & Millwork Company

User Reviews: 4.5/5 

1835 S State Rd
Upper Darby, PA 19082

Brute Force Remodeling LLC

User Reviews: 4.5/5 

238 E Durham St apt a
Philadelphia, PA 19150

Energy Windows, Doors and More

User Reviews: 4.5/5 

923 Haddonfield Rd Suite 300
Cherry Hill, NJ 08002

O & R Glass Repairs

User Reviews: 4.5/5 

3628 N 5th St
Philadelphia, PA 19140

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Philadelphia
Annual Energy Efficient Windows Savings: $317
Average Max Temp: 62°F
Average Min Temp: 45°F
Average Daily Sunlight: 54%
Average Annual Snowfall: 17.2"
Average Monthly Precipitation: 3.89"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Philadelphia

With Philadelphia's robust local economy, you're sure to find a trustworthy window company that aligns with your values and preferences. As you reach out to companies, keep the following factors in mind:

Window Cost by Type

When you're shopping for new windows, it's important to remember that there's more to cost than just purchase price. You want a window with top-notch quality and durability. Choosing budget windows could actually raise your overall cost, since they come with a reduced lifespan and more intensive maintenance needs. The total cost of your window replacement will rely on the particular materials, sizes, and styles you need. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. It's recommended to consult a vetted installer to decide on your ideal options.

This table shows average prices for various window types to give you an idea of what to expect.

Window Types Average Cost
Arched $271-$1668
Awning $393-$1095
Bay $906-$6722
Custom $403-$1120
Casement $313-$1817
Double-hung $146-$946
Egress $268-$671
Glass Block $53-$680
Picture $236-$1742
Single-hung $106-$1792
Skylight $134-$1618
Sliding $308-$1568
Storm $63-$443
Transom $328-$687

Window Material Cost

You'll also need to choose a window material. Homeowners usually base their decision on energy efficiency objectives, aesthetic preferences and the local climate. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window Types Average Cost
Aluminum $63-$1792
Composite $647-$1454
Fiberglass $106-$906
Vinyl $218-$2016
Wood $323-$1817

Other Window Replacement Costs

Ask each installer you're evaluating about labor costs, warranty fees, and permit fees. This will help you gain a complete understanding of the financial commitment involved in the project.

Experience and Training

Peruse a company's website and chat with a representative to learn more about its product and service offerings, pricing, and guarantees. Many companies also keep online galleries that exhibit past projects.

Ensure that the company specializes in window replacement. The more specific training its staff has, and the longer it has been in operation, the more likely it will deliver top-notch craftsmanship.

Licensing and Credentials

While Pennsylvania window contractors don't need to hold a state license, they must still register with the attorney general's office and follow contract guidelines for residential jobs over $500 in value. Some cities, including Philadelphia, require licensure and have liability insurance standards.

Types of Windows Offered

There are numerous replacement window types you can choose from, and it's vital to find a company that focuses on installing the ones you want. Browse a company's website and reviews for any of these types:

  • Awning
  • Bay
  • Bow
  • Casement
  • Crank-out
  • Custom
  • Double- or single-hung
  • Egress
  • Garden
  • Jalousie
  • Picture
  • Sliding
  • Skylight
  • Specialty
  • Storm
  • Transom
  • Vent
Equally important to your desired windows' shape is their framing. Ask your window installer if it offers the frame material you want, such as fiberglass, composite, vinyl, wood, or aluminum.

Customer Feedback

Perhaps the best way to prescreen window companies for your job is to check what previous customers have said about them. Read customer reviews on sites such as Yelp, Google, and Trustpilot. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.

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Frequently Asked Questions About Window Replacement in Philadelphia

How much energy and money will I save by upgrading my windows?

In Philadelphia specifically, most homeowners using efficient windows lower their carbon emissions by 290 pounds yearly. That amounts to $320 of annual savings.

The U.S. Department of Energy states that 25%–30% of a home's heating and cooling capacity is used to compensate for heat gain and heat loss through windows. By investing in new, more efficient windows, you can improve your home's energy efficiency and reduce your electricity bills.

What is the maintenance schedule for an average window, and how long will it last?

Refer to your window warranty to best understand how long your windows are meant to last. Most home windows have life spans of 15–20 years. Check your windows for damage, leaks, and poor performance to determine whether you need a replacement.

How can I gauge the quality of a replacement window?

One of the first metrics you'll notice when looking at a replacement window is its U-factor. The lower this number, the better the window is at preventing extreme heat and cold from entering your home. Other numbers to consider include:
  • "visible transmittance," which measures how much light can pass through the window
  • "solar heat gain coefficient," which tells you how much UV light the window absorbs and releases as heat
  • "Condensation resistance," which measures how well a window can resist moisture (the higher the number, the better)
  • "Air leakage," which evaluates how easy it is for air drafts to occur (the lower the number, the better)

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology


Energy Star