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10 Best Window Replacement Companies in Middletown, DE

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Written By David Cusick

Last Updated June 2024

Upgrading your windows can be expensive, but is a great way to improve the energy efficiency and value of your home. If your windows are leaky or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Middletown, this can equal an extra $420 per year on your energy bills. Choosing a window installer can be time-consuming, which is why we've compiled this guide to the top window installation companies in Middletown.

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Top 10 Best Window Replacement Companies in Middletown

Champion Replacement Windows of Baltimore

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23 Fontana Ln, Rosedale, MD 21237 (410) 202-8636 championwindow.com

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Good customer service

Price transparency

Award_winning

Services Offered

Bay windows
Glass doors
Window replacement/installation
Double-hung

Champion Replacement Windows of Philadelphia

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

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Good customer service

Free assessment

Price transparency

Services Offered

Double-hung
Bay windows
Window replacement/installation
Glass doors

Power Home Remodeling

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

Good customer service

Services Offered

Window replacement/installation

Renewal by Andersen

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

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Good customer service

Educational website

Price transparency

Services Offered

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

Sundance Kitchen, Baths & Exteriors

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

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Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation

Advance Inc - Roofing Windows Siding Doors & Decks

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645 Dawson Dr, Newark, DE 19713 (800) 367-5151 advancemyhome.com

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

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

Glass Doctor of Delaware

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13 King Ct # 1, New Castle, DE 19720 (302) 737-9900 glassdoctor.com

Educational website

Good customer service

Price transparency

Services Offered

Energy-efficient options
Window repair
Glass showers
Custom glass
Window replacement/installation
Mirrors
Glass repair

CK Lewis Construction

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2288 Pulaski Hwy Unit D, North East, MD 21901 (443) 910-1598 chespfb.com

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Price transparency

Good customer service

Services Offered

Double-hung
Bay windows
Skylights
Window replacement/installation

Go Glass Corp

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3895 N Dupont Hwy, Dover, DE 19901 (302) 674-3390 mrgoglass.com

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Free assessment

Educational website

Good customer service

Services Offered

Window replacement/installation
Window repair
Mirrors
Glass showers
Glass doors
Glass repair

Newport Builders Windowland

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2 E Ayre St, Newport, DE 19804 (302) 994-3537 newportbuildersde.com

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Free assessment

Good customer service

Services Offered

Storm/impact windows
Energy-efficient options
Vinyl frames
Glass doors
Window replacement/installation
Screen repair
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 Middletown?

Window installation and replacement costs vary based on several factors, including how difficult your windows are to access or install, the materials you choose, and the number and size of the windows. On average, homeowners in Middletown should expect to spend roughly $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

New, energy-efficient windows can significantly enhance your home's insulation, comfort, noise reduction, appearance, and value. Obvious signs that it's time for window replacement include the following:

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

How To Choose a Window Company

For a successful window replacement, you want to find an installation contractor with proven expertise. Below, we outline the most important considerations when picking a window installer.

Experience

Make sure you choose a seasoned local installer with a proven track record of successfully installing and replacing windows. Installers that have served Middletown for 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

Choose an installer that’s certified like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Proper certification shows they've received proper training in installation best practices. Make sure installers are staff rather than subcontractors, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and asking for references from people in your area. Review customer feedback to make sure that a company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A quality window installer will be able to provide a detailed project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide vague quotes or schedules. Look for consistent contact throughout to avoid surprises later on.

Warranties

Look for companies that stand behind their work and offer warranties on products and labor. This demonstrates trust in their window installations. Look for unlimited lifetime warranties that can even be transferred to new homeowners.

Materials

Make sure the window company offers durable, long-lasting window options and top energy-saving window brands that fit your budget. Look for good energy ratings, enhanced UV protection, and design flexibility. Check that the window materials also come with manufacturer warranties.

Frequently Asked Questions About Window in Middletown, DE

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

The best type of replacement window for your Middletown home will vary based on your home's age, 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 give a traditional look and feel, while vinyl-framed windows tend to be popular in newer homes. Fiberglass windows are also a popular choice, since they are energy efficient and long-lasting.

The most expensive window types are double-hung windows. They are more complex than single-hung windows, which makes them more costly. Single-hung windows are the most budget-friendly on the market. Aluminum and vinyl are the most affordable frame options.

If your area has average energy costs, you may want to consider replacing all your windows at once. Replacing all your windows at once can significantly improve your home's energy performance, and could save you money on your energy bills over time. This is especially beneficial in a place like Middletown, where energy costs tend to be high.

Replacing your own windows can be a complex task, especially in Middletown, where temperatures can get quite warm. It's generally best to get a professional window installer. They have the knowledge and experience to ensure your windows are correctly installed and that you get the most out of your investment.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also wash the windows at least once a year to prevent debris from accumulating and leading to damage. Additionally, if you live in an area with a lot of rainfall, you should inspect the window sills and frames regularly to ensure that the seals are not deteriorating or cracking.

Yes, most window companies provide financing options. Some installers offer low-interest loans, although you may not qualify if your income is on the higher end, while other companies provide unique financing plans with terms and conditions that vary depending on the project.

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