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Best Window Replacement Companies in Cary, NC

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  1. Home
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  3. Window Replacement
  4. NC
  5. Cary
Written By Max Peterson|Last Updated: February 05, 2024

Replacement windows can protect your home from drafts and moisture problems, increase its energy efficiency, and give it additional aesthetic appeal. Local contractors recognize that homeowners would prefer not to pay a pretty penny for window replacement in Cary. They work with innovative materials that don't compromise on durability.

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 Cary Window Installation Companies

We've assembled this list of companies that specialize in window replacement in Cary.

Cary 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
  • Professional experience and licensure
  • Product quality
  • Services and warranties
  • Customer reviews and recommendations
Champion Replacement Windows of Raleigh Logo

Champion Replacement Windows of Raleigh

Based on 434 customer reviews.

Services Offered

Double-HungGlass DoorsWindow Replacement/installationBay Windows


  • Price transparency
  • Good customer service
  • Free assessment
4018 Patriot Dr Suite 120, Durham, NC 919-439-4475 championwindow.com
Window World of Raleigh Logo

Window World of Raleigh

Based on 676 customer reviews.

Services Offered

Window RepairWindow Replacement/installationDouble-HungGlass DoorsBay Windows


  • Free assessment
  • Educational website
  • Timely service
1020 Investment Blvd, Apex, NC 919-212-6598 windowworldofraleigh.com
Glass Doctor of Raleigh Logo

Glass Doctor of Raleigh

Based on 1,043 customer reviews.

Services Offered

SkylightsCustom GlassWindow RepairGlass RepairMirrorsWindow Replacement/installationEnergy-Efficient OptionsGlass Showers


  • Price transparency
  • Educational website
  • Good customer service
5912 Triangle Dr, Raleigh, NC 919-571-3350 glassdoctor.com
Kelly Window and Door, Inc. Logo

Kelly Window and Door

Based on 294 customer reviews.

Services Offered

Glass DoorsWindow Replacement/installationDouble-HungWood FramesBay WindowsVinyl Frames


  • Good customer service
  • Free assessment
  • Timely service
111 Woodwinds Industrial Ct, Cary, NC 919-461-0010 kellywindowanddoor.com
Oak City Roofing Logo

Oak City Roofing

Based on 33 customer reviews.

Services Offered

Vinyl FramesWindow Replacement/installationSkylightsEnergy-Efficient Options


  • Price transparency
  • Free assessment
  • Good customer service
113 Felspar Way, Cary, NC 919-535-4278 oakcityroofing.com
O.C. Taylor, LLC Logo

O.C. Taylor

Based on 24 customer reviews.

Services Offered

Window Replacement/installation


  • Price transparency
  • Educational website
  • Good customer service
7920 Acc Blvd Ste 200, Raleigh, NC 919-714-2200 octaylor.com
AJT Construction, Inc. Logo

AJT Construction

Based on 36 customer reviews.

Services Offered

Glass DoorsWindow Replacement/installation


  • Price transparency
  • Good customer service
  • Free assessment
9220 Fairbanks Dr #230, Raleigh, NC 919-848-3159 ajtraleigh.com
City Mirror & Glass, Inc. Logo

City Mirror & Glass

Based on 104 customer reviews.

Services Offered

Glass ShowersWindow Replacement/installationGlass RepairWindow RepairMirrorsCustom Glass


  • Price transparency
  • Good customer service
  • Educational website
100 Woodwinds Industrial Ct Suite C, Cary, NC 919-377-8463 citymirrorandglass.com
Windows, Doors & More, Inc Logo

Windows, Doors & More

Based on 63 customer reviews.

Services Offered

Window Replacement/installationWood FramesEnergy-Efficient OptionsPocket WindowsDouble-Hung


  • Educational website
  • Free assessment
  • Good customer service
8411 Glenwood Ave #107, Raleigh, NC 919-460-6565 wdmore.com

More Local Window Companies

Pella Windows & Doors of Raleigh

User Reviews: 4.5/5 

3252 S Miami Blvd Suite 107
Durham, NC 27703

My Guys Remodeling

User Reviews: 4.5/5 

1109 Classic Rd
Apex, NC 27539

Window Depot USA of Raleigh NC

User Reviews: 4.7/5 

148 Annaron Ct #160
Raleigh, NC 27603

Raleigh Windows and Siding, LLC

User Reviews: 4.4/5 

6003 Chapel Hill Rd #113
Raleigh, NC 27607

Homefix Roofing and Window Installation of Raleigh

User Reviews: 4.3/5 

3800 Gateway Centre Blvd STE 310
Morrisville, NC 27560

Window Xperts

User Reviews: 4.7/5 

1053 E Whitaker Mill Rd Suite 115
Raleigh, NC 27604

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 Cary
Annual Energy Efficient Windows Savings:$360
Average Max Temp:70°F
Average Min Temp:51°F
Average Daily Sunlight:58%
Average Annual Snowfall:4.3"
Average Monthly Precipitation:3.74"

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 Cary

With Cary's large population, you're sure to find a reliable window company that suits your values and preferences. As you gather estimates, keep the following factors in mind:

Window Cost by Type

When you're shopping for new windows, it's crucial to remember that there's more to cost than just purchase price. You want a window with top-notch quality and durability. Choosing economy windows could actually increase your overall cost, since they come with a reduced lifespan and more intensive maintenance needs. The age of your home, as well as the materials, sizes, and styles of windows you opt for, can impact pricing. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while new skylights cost more to prepare for and install. If you're unsure, a window company can help you figure out which options are best for your home.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Glass Block$44-$564

Window Material Cost

You'll also need to select a window material. Homeowners often make their selection by considering energy efficiency objectives, the local climate and aesthetic preferences. 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 wear and warping. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost

Other Window Replacement Costs

Ask each company you're evaluating about labor costs, warranty fees, and permit fees. This will help you get a clear picture of the overall expenses involved in the project.

Experience and Training

Choose a provider that focuses on window repair and installation, and look for this information on its website:

  • How long it's been in business
  • Photo galleries of projects its crews completed
  • Private certifications attesting to its workmanship
The more experience a company has, the better its service and workmanship.

Licensing and Credentials

In North Carolina, window companies need a specialty contractor license and interior construction classification from the state's contractors' board. The application process involves exams on state codes and professional knowledge. If a company only works on jobs worth $30,000 or less, it is considered a handyman's business and a license is not required.

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's crucial to find a company that is experienced with the ones you want. Search 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
Also, check the kind of window framing materials a company works with. Each material has different price points, life spans, and energy performance capabilities. Common materials include vinyl, wood, aluminum, composite and fiberglass.

Customer Feedback

One of the most surefire ways to screen a company is to read what other customers have written about their experiences. Read customer reviews on sites such as Trustpilot, Google, and Yelp. You can also view customer reviews and company ratings on the Better Business Bureau (BBB) website. Ask people you know who have used the professional you're thinking of hiring, and ask a representative for professional references.

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Frequently Asked Questions About Window Replacement in Cary

What are the benefits of hiring a window installer?

By working with an expert, you don't need to worry about measurement missteps or lacking the right tools. A window installation team is well-equipped with the right supplies and skills to do the job safely and accurately. You can also get fast, informed answers to your questions and customized assistance to make the most of your new windows

What should I do if a window is molding or has rot?

Mold and rot tend to set in due to moisture issues or water damage. Fortunately, you may not need to replace your windows to solve this troublesome and unsightly issue. An expert can eliminate the mold, restore the affected area, and reestablish the tight seal your windows need to operate at their healthiest.

How long does a window replacement job take?

It could take up to 4–7 weeks to begin installation after the contractor orders your windows from the manufacturer. The installation itself usually takes around an hour per window. A larger window will take more time to get done, but a very efficient crew can complete the work in less time.

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