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10 Best Window Replacement Companies in Delaware, OH

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Windows play a big role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. If your windows are drafty or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Delaware, this can equal an extra $367 a year on your energy bills. When searching for a window installation company, it's important to choose the right one, so we've put together this guide to the best window installers in Delaware.

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.
Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Best Customer Service
4.3/5
  • Great customer service
  • Transparent pricing
  • Award winning company
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty

Top 10 Best Window Replacement Companies in Delaware

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Renewal by Andersen

Renewal by Andersen Logo

Our Rating

User Rating

5850 Sawmill Rd, Dublin, OH 43017 (614) 602-8100 renewalbyandersen.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Double-hung
Glass doors
Bay windows
Skylights
Window replacement/installation

Champion Replacement Windows of Columbus

Champion Replacement Windows of Columbus Logo

Our Rating

User Rating

209 Green Meadows Dr S, Lewis Center, OH 43035 (614) 515-4397 championwindow.com

Free assessment

Good customer service

Price transparency

Services Offered

Glass doors
Double-hung
Bay windows
Window replacement/installation

The Glass Guru

The Glass Guru Logo

Our Rating

User Rating

3341 Centerpoint Dr STE B, Grove City, OH 43123 (614) 350-6683 theglassguru.com

Educational website

Good customer service

Price transparency

Free assessment

Timely service

Services Offered

Glass doors
Metal frames
Storm/impact windows
Glass repair
Tempered glass
Triple pane glass
Window replacement/installation
Glass showers
Custom glass
Energy-efficient options
Vinyl frames
Screen repair
Fiberglass frames
Mirrors
Wood frames
Skylights
Window repair

Broadview Windows and Doors

Broadview Windows and Doors Logo

Our Rating

User Rating

97 S Liberty St, Powell, OH 43065 (614) 319-4599 broadviewwindows.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Triple pane glass
Vinyl frames
Double-hung
Glass doors
Window repair
Custom window designs
Energy-efficient options
Bay windows
Window replacement/installation

Columbus Glass Block

Columbus Glass Block Logo

Our Rating

User Rating

3091 E 14th Ave, Columbus, OH 43219 (614) 252-5888 innovatebuildingsolutions.com

Price transparency

Good customer service

Free assessment

Educational website

Services Offered

Vinyl frames
Bay windows
Glass showers
Mirrors
Glass doors
Double-hung
Energy-efficient options
Window replacement/installation

Window City Pros

Window City Pros Logo

Our Rating

User Rating

3700 Parkway Ln Suite O, Hilliard, OH 43026 (614) 682-2700 windowcitypros.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Energy-efficient options
Window replacement/installation
Triple pane glass
Custom window designs
Double-hung
Vinyl frames
Glass doors
Storm/impact windows
Wood frames
Bay windows

Freedom Windows, LLC

Freedom Windows, LLC Logo

Our Rating

User Rating

1751 Pittsburgh Dr Suite #100, Delaware, OH 43015 (614) 798-1133 thefreedomwindow.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Bay windows
Custom window designs
Window replacement/installation
Glass doors
Double-hung
Vinyl frames
Energy-efficient options

Window Depot Columbus East

Window Depot Columbus East Logo

Our Rating

User Rating

1302 Collins Rd NW, Lancaster, OH 43130 (740) 901-3020 windowdepotcolumbuseast.com

Educational website

Price transparency

Free assessment

Timely service

Good customer service

Services Offered

Vinyl frames
Energy-efficient options
Glass doors
Double-hung
Triple pane glass
Window replacement/installation

Window Nation

Window Nation Logo

Our Rating

User Rating

7340 Sancus Blvd Suite A-1, Worthington, OH 43085 (614) 360-1772 windownation.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Glass doors
Custom window designs
Energy-efficient options
Double-hung
Bay windows
Window replacement/installation
Triple pane glass

Rosati Windows

Rosati Windows Logo

Our Rating

User Rating

4200 Roberts Rd, Columbus, OH 43228 (614) 777-4806 rosatiwindows.com

Timely service

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Vinyl frames
Glass doors
Double-hung
Bay windows
Window replacement/installation
Custom window designs
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window replacement companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Delaware?

Window installation and replacement costs depend on a number of factors, including how difficult your windows are to access or install, the number and size of the windows, and the materials you choose. On average, Delaware homeowners should expect to spend roughly $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

New, energy-efficient windows can substantially improve your home's appearance, noise reduction, insulation, value, and comfort. Clear indicators that it's time for window replacement include the following:

  • Inefficient and outdated window styles that take away from your home’s curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames that allow moisture intrusion into the home.
  • High energy bills and a chilly house due to poor insulation.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Windows that are hard to open, close, and lock properly due to age and wear.

How To Choose a Window Company

For a successful window replacement, you want to locate an installation contractor with proven expertise. Below, we outline the most important qualifications for selecting a window installer.

Experience

Look for well-established local installers with lots of experience. Installers that have served Delaware homeowners for years are more likely to understand the local climate and how to best meet your needs. Request references from recent customers to verify that a provider delivers quality work.

Certifications

Select an installer that is certified by major window brands and groups like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Appropriate accreditation means that a contractor has training in best practices for installation. Confirm that installers are staff, not subcontracted workers, and check that the technicians working on your home are certified.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and asking for local references. Review customer feedback to make sure that a company consistently does quality work and provides good service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A quality provider will give you a detailed project plan, reasonable timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer vague quotes or timelines. Ask for regular contact throughout the process, so you aren't caught off guard later on.

Warranties

Seek out window installers that back their installations with warranties on labor and materials. This demonstrates confidence in their work. Target companies with unlimited lifetime warranties that can pass to new homeowners.

Materials

Verify that your window company works with trusted, long-lasting brands, offers energy-efficient window options, and fits your budget. Look for window options with good energy ratings, enhanced UV protection, and design flexibility, and check whether the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Delaware, OH

The ideal time to install windows in Delaware is when temperatures are moderate, generally in the spring or fall. These conditions enable installers to work with less worry about the weather.

The best type of replacement window for your Delaware home will vary based on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's more modern — so your new windows match. Wood windows can provide a traditional look and appearance, while vinyl-framed windows tend to be popular in newer homes. Fiberglass-framed windows are also a popular choice, since they are energy efficient and durable.

The types of window that generally last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are known for their durability and require minimal maintenance, while wood windows provide a more classic look. Tripling up on the glazing will reduce heating and cooling bills over time.

The process for installing new windows typically starts with measuring the old windows and ordering new ones. Next, a professional installer will prep the work area, take out the existing windows, and install the new ones. Once this is done, your installer will trim out the gap and finish by sealing the window.

Replacing your own windows can be a challenging task, especially in Delaware, where temperatures can get quite warm. It's generally best to hire a skilled window installer. Their knowledge and experience ensures your windows are securely installed and that you get the most out of your investment.

You should wipe away any debris or dirt buildup on the windows when they get dirty. Additionally, you ought to inspect your windows every month to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

Yes, many window installers offer financing for their services. Different companies have their own financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $86,387 a year in Delaware, you may be able to qualify for special financing.

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