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10 Best Window Replacement Companies in Derry, PA

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Written By David Cusick

Last Updated April 2024

Whether you want to increase your home's value, energy efficiency, or both, upgrading your windows is a great idea. 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 Derry, this can equal an extra $373 per year on your power bills. When searching for a window installation company, it's important to pick the right one, which is why we've written this guide to the best window installation companies in Derry.

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Top 10 Best Window Replacement Companies in Derry

Renewal by Andersen

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4856 Carlisle Pike, Mechanicsburg, PA 17050 (717) 364-1880 renewalbyandersen.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

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

Window World of Central PA

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219 N Market St, Elizabethtown, PA 17022 (717) 394-9401 windowworldpa.com

Timely service

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

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

Pella Windows & Doors of Harrisburg

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3950 Tecport Dr, Harrisburg, PA 17111 (717) 545-0855 pellabranch.com

Price transparency

Free assessment

Educational website

Good customer service

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

MI Windows & Doors LLC

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2550 Interstate Dr Suite 400, Harrisburg, PA 17110 (717) 365-3300 miwindows.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Double-hung
Window replacement/installation
Glass doors
Energy-efficient options
Storm/impact windows

ShreveCo Building & Remodeling Inc.

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616 Sylvan Pl, Harrisburg, PA 17109 (717) 540-1086 shreveco.com

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Price transparency

Good customer service

Services Offered

Window replacement/installation

Wengert's Home Center

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101 E Pine St, Cleona, PA 17042 (717) 273-8131 wengertshomecenter1.com

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Price transparency

Good customer service

Educational website

Services Offered

Window replacement/installation

Get Clear Windows, LLC

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129 Bridge St, New Cumberland, PA 17070 (717) 395-5363 getclearwindows.com

Price transparency

Free assessment

Educational website

Services Offered

Window replacement/installation
Vinyl frames
Window repair

Focal Point Remodeling

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3301 Hoffman St, Harrisburg, PA 17110 (717) 619-2600 focalpointremodeling.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Window replacement/installation
Glass showers
Custom window designs

Colebrook Construction, Inc.

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1700 Hummel Ave, Camp Hill, PA 17011 (717) 774-7699 colebrookbuilds.com

Good customer service

Price transparency

Free assessment

Services Offered

Window replacement/installation
Glass showers
Glass doors
Custom glass

Home Services at The Home Depot

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801 E Walnut St, Lebanon, PA 17042 (717) 340-3901 homedepot.com

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

Glass doors
Window replacement/installation
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 Derry?

Window installation and replacement costs are influenced by a number of factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, Derry homeowners spend about $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 insulation, comfort, value, noise reduction, and appearance. Obvious signs that it's time for window replacement include the following:

  • High energy bills and discomfort due to poor window insulation.
  • Drafts and cold air leaking in through old, loose-fitting windows.
  • Windows that are difficult to open, close, and lock properly due to wear and age.
  • Inefficient and outdated window styles that detract from your house's curb appeal.
  • Condensation issues, fogging between window panes, or rotting window frames that let in moisture.

How To Choose a Window Company

Hiring an experienced window installation provider contributes to a great experience and excellent results. Below, we outline the main factors to consider when selecting a qualified window installer.

Experience

Seek out an established local window company with many years or decades of success installing all types of windows. Seasoned providers are more likely to understand Derry's climate and will know how to meet your needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Look for installers that are backed by leading window manufacturers and certified by leading industry groups, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians working on your home have the right certifications.

Reputation

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

Process

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

Warranties

Research window installers that guarantee their work and provide warranties on materials and labor. This shows confidence in their work. Select companies with unlimited lifetime warranties that can be transferred 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 design flexibility, good energy ratings, and enhanced UV protection. Check whether the materials have their own manufacturer warranties.

Frequently Asked Questions About Window in Derry, PA

In Derry, the best time to install windows is during the early fall when the temperature is milder, so the windows can seal and adjust properly. A professional local window installer in Derry will be able to explain when the best time is to install windows on your home.

The best type of replacement window for your Derry home will depend on the age of your home, as well as your style preference and budget. You'll want to consider the style of your home — such as if it's newer — so your new windows match. Wooden windows can give a traditional look and feel, while vinyl windows tend to be popular in more modern homes. Fiberglass windows are also a popular choice, since they can be energy efficient and durable.

The most expensive window types are those with multiple moving parts such as double-hung and casement windows. They are more complex than single-hung windows, and so are more expensive. Single-hung windows are the most budget-friendly on the market. In terms of frames, aluminum and vinyl are the most affordable options.

The installation process for windows typically takes a day or two depending on the size of windows to be installed. Professional window installers should be able to provide an estimate on the time it will take to complete the installation job, but you can expect it to take around 30 minutes per window.

Replacing your own windows can be a complex task, especially in Derry, where temperatures can get quite warm. It's generally recommended to get a professional window installer. A professional installer has the knowledge and experience that ensures your windows are properly installed and that you get the most out of your investment.

Yes, most window companies offer financing options. Some installers offer low-interest or no-interest loans based on your income, while other companies offer special financing plans with terms and conditions that vary depending on the project.

Window companies in Derry usually offer a wide range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

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