10 Best Window Replacement Companies in Claymont, DE

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Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, upgrading your windows is a great idea. Drafty windows can cost you in power bills — about an extra $420 a year in Claymont. The Department of Energy estimates that 25–30% of your house’s heat or cool air could be lost through your windows. When searching for a window installer, it's important to pick the right one, which is why we've put together this guide to the best window installation companies in Claymont.

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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 Claymont

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

179 W Chestnut Hill Rd Suite 7, Newark, DE 19713 (302) 212-0603 philadelphiawindow.com

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

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

Champion Replacement Windows of Philadelphia

Champion Replacement Windows of Philadelphia Logo

Our Rating

User Rating

1256 N Church St Unit 1, Moorestown, NJ 08057 (267) 297-4669 championwindow.com

Free assessment

Financing options available

American-made products

Price transparency

Good customer service

Limited lifetime warranty

Services Offered

Double-hung
Glass doors
Bay windows
Window replacement/installation

Power Home Remodeling

Power Home Remodeling Logo

Our Rating

User Rating

2501 Seaport Dr, Chester, PA 19013 (610) 990-4243 powerhrg.com

Timely service

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options

Chapman Windows Doors & Siding

Chapman Windows Doors & Siding Logo

Our Rating

User Rating

882 S Matlack St STE G, West Chester, PA 19382 (610) 431-8898 chapmanwindowsdoors.com

Price transparency

Timely service

Good customer service

Free assessment

Services Offered

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

MAW Construction, Inc.

MAW Construction, Inc. Logo

Our Rating

User Rating

539 E Lincoln Hwy, Langhorne, PA 19047 (215) 852-6710 mawconstruction.net

Timely service

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Glass doors
Window replacement/installation
Glass showers

Viwinco Windows

Viwinco Windows Logo

Our Rating

User Rating

851 Hemlock Rd, Morgantown, PA 19543 (610) 286-8884 viwinco.com

Timely service

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

ARDMOR, Inc

ARDMOR, Inc Logo

Our Rating

User Rating

3011 N Centre St, Pennsauken Township, NJ 08109 (267) 930-2001 ardmor.com

Price transparency

Good customer service

Timely service

Free assessment

Educational website

Services Offered

Storm/impact windows
Custom window designs
Window repair
Double-hung
Window replacement/installation
Metal frames
Wood frames
Glass doors
Vinyl frames

Emerald Windows

Emerald Windows Logo

Our Rating

User Rating

2301 N 9th St, Philadelphia, PA 19133 (215) 236-6767 emeraldwindowsinc.com

Price transparency

Timely service

Free assessment

Good customer service

Services Offered

Vinyl frames
Custom window designs
Double-hung
Bay windows
Storm/impact windows
Metal frames
Window replacement/installation
Wood frames

Sundance Kitchen, Baths & Exteriors

Sundance Kitchen, Baths & Exteriors Logo

Our Rating

User Rating

816 Kohl Ave, Middletown, DE 19709 (302) 261-3447 sundancekbe.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Window replacement/installation

Alderfer Glass Company

Alderfer Glass Company Logo

Our Rating

User Rating

205 W Ridge Pike, Royersford, PA 19468 (610) 489-2221 alderferglass.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Skylights
Glass repair
Mirrors
Storm/impact windows
Custom glass
Glass doors
Window replacement/installation
Energy-efficient options
Glass showers
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 Claymont?

Window installation and replacement costs depend on several 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, Claymont homeowners spend about $270 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

Replacing your old windows with new energy-efficient ones can greatly boost your home's value, noise reduction, comfort, insulation, and appearance. Clear indicators it's time to invest in new windows include:

  • Condensation issues, fogging between window panes, or rotting window frames letting in moisture.
  • Cold air and drafts leaking in through old, loose-fitting windows.
  • Outdated and inefficient window styles that take away from your home’s curb appeal.
  • Discomfort and high energy bills from poor insulation around windows.
  • Windows that are difficult to open, close, and lock properly due to wear and age.

How To Choose a Window Company

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

Experience

Make sure you choose a seasoned local installer with a long record of successfully installing and replacing windows. Installers that have been operating locally for many years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to confirm a company provides quality installations.

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 is trained in best practices for installation. Confirm that installers are staff, not subcontracted workers, and verify that any technicians working on your home are certified.

Reputation

Read through online customer feedback, check the Better Business Bureau (BBB), and request local references. Review customer feedback to verify that the company consistently provides quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

The most experienced window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of material and installation options. Avoid companies that offer vague quotes or timelines that lack necessary details. Look for continual contact throughout to avoid surprises later on.

Warranties

Research companies that guarantee their installations and provide warranties on materials and labor. This demonstrates confidence in their window installations. Look for unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Verify that your window company works with trusted, long-lasting brands, offers power-saving 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 include their own manufacturer warranties.

Frequently Asked Questions About Window in Claymont, DE

In Claymont, the optimal time to install windows is during the late fall when the temperatures are milder, so the windows can seal and settle properly. A professional local window installer in Claymont will be able to explain when the best time is to install windows on your home.

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

Windows made from wood, vinyl, or fiberglass tend to last the longest, with some lasting up to 45 years. Vinyl windows are particularly durable and low-maintenance, making them a good choice if you want windows that can last a long time. Double or triple glazing can help reduce your heating and cooling bills over time.

It varies on your specific needs and budget, but generally it's advised to replace all your windows at once if they're not energy efficient. Replacing all your windows at once guarantees that you'll get the most out of your energy efficiency and can potentially save you a lot of money in the long run. This is important in Claymont, where the average energy bills are roughly $1,401 a year.

You should wipe off any debris or dirt buildup on the windows when they get dirty. Additionally, you ought to check your windows every month to make sure they're still functioning properly. It's also a good idea to get a professional to inspect your windows annually for any hidden damages or issues.

Yes, many window installers offer payment plans for their services. Different companies have different financing options, so you should shop around to find the best option for you. Depending on your income level, which is a median of $72,840 a year in Claymont, you may be able to qualify for special financing.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure your windows properly to get a perfect fit and will use the right techniques and materials to ensure your windows are properly sealed and fitted. Additionally, professional installers are likely to have access to higher quality materials and more experience than the average person, so you can expect your windows to be put in correctly and last for years to come.

Other Claymont, DE Home Services

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