10 Best Window Replacement Companies in Lebanon, PA

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Last Updated: February 25, 2025

Whether you're making significant home repairs or simply need a change, replacing your windows is a great idea. Your windows play a vital role in your home's value and its energy efficiency. If your windows are leaky or damaged, 25–30% of your home’s heat or cool air could be leaking out, according to the Department of Energy. In Lebanon, this can add an extra $373 per year on your power bills. Choosing the right company for you is a big decision. That's why we've curated this list of the best window installation companies in Lebanon.

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Top Pick
4.1/5
  • Great quality
  • Free assesment
  • Timely Service
Most Customizable
4.0/5
  • Holds high customer ratings
  • Offers energy-efficient products
  • Provides a lifetime labor warranty
Best Customer Service
4.0/5
  • Award winning company
  • Products made in the US
  • Knowledgeable sales representatives

Top 10 Best Window Replacement Companies in Lebanon

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

Educational website

Free assessment

Price transparency

Services Offered

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

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

Good customer service

Price transparency

Free assessment

Timely service

Services Offered

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

Viwinco Windows

Viwinco Windows Logo

Our Rating

User Rating

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

Free assessment

Price transparency

Good customer service

Timely service

Educational website

Services Offered

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

Garrety Glass - Betterliving Sunrooms

Garrety Glass - Betterliving Sunrooms Logo

Our Rating

User Rating

11309 York Rd, Cockeysville, MD 21030 (443) 873-0700 garretyglass.com

Good customer service

Free assessment

Timely service

Educational website

Price transparency

Services Offered

Mirrors
Glass repair
Glass showers
Window replacement/installation
Glass doors
Custom glass
Bay windows

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

Educational website

Good customer service

Free assessment

Services Offered

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

Tom Adams Windows & Carpets

Tom Adams Windows & Carpets Logo

Our Rating

User Rating

2119 S 1st Ave, Whitehall, PA 18052 (877) 959-9026 tomadamswc.com

Free assessment

Price transparency

Timely service

Educational website

Good customer service

Services Offered

Fiberglass frames
Wood frames
Glass doors
Double-hung
Bay windows
Window replacement/installation
Vinyl frames

Homecraft Inc.

Homecraft Inc. Logo

Our Rating

User Rating

1362 Naamans Creek Rd, Garnet Valley, PA 19060 (610) 872-7788 homecraftinc.com

Price transparency

Educational website

Free assessment

Good customer service

Timely service

Services Offered

Wood frames
Skylights
Glass doors
Window replacement/installation
Vinyl frames
Energy-efficient options

Philadelphia

Philadelphia Logo

Our Rating

User Rating

2564 Boulevard of the Generals #100B, Norristown, PA 19403 (267) 599-2847 thompsoncreek.com

Good customer service

Free assessment

Timely service

Educational website

Price transparency

Services Offered

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

Alderfer Glass Lehigh Valley

Alderfer Glass Lehigh Valley Logo

Our Rating

User Rating

4845 Crackersport Rd Unit B, Allentown, PA 18104 (610) 379-3349 alderferglass.com

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Ronafa Window & Door

Ronafa Window & Door Logo

Our Rating

User Rating

400 W Main St, Ephrata, PA 17522 (717) 733-7534 ronafa.com

Educational website

Free assessment

Services Offered

Glass doors
Window replacement/installation
Wood frames
Custom window designs
Bay windows
Energy-efficient options
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 Lebanon?

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

  • Windows that are difficult to close, open, and lock properly due to age and wear.
  • High energy bills and discomfort due to poor insulation around windows.
  • Drafts and cold air leaking in from old, loose-fitting windows.
  • Outdated and inefficient window styles that reduce your home’s curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.

How To Choose a Window Company

Finding a truly qualified windows installation contractor is critical to a successful project. Below, you'll learn the most important considerations when it comes to deciding which company to hire.

Experience

Look for an established local window company with a proven track record of success installing all types of windows. Seasoned providers are more likely to be able to seamlessly accommodate Lebanon's climate and local homeowner needs. To verify a provider's reputation, request references from recent customers.

Certifications

Select an installer that is accredited by leading window companies and associations 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 rather than subcontractors, and check that the technicians working on your home are certified.

Reputation

Spend time going through online reviews, checking the Better Business Bureau, and requesting local references. Review customer feedback to verify that the company consistently delivers good workmanship and service. Steer clear of companies with complaints of poor or incomplete work.

Process

The highest-quality window installers will supply a comprehensive project plan and schedule, clear expectations, and an overview of material and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for consistent contact throughout the process to avoid surprises once work gets underway.

Warranties

Research contractors that back their work with guarantees and offer warranties on labor and materials. This demonstrates trust in their window installations. Look for unlimited lifetime warranties that can even transfer to new homeowners.

Materials

Confirm that a window company offers durable, long-lasting windows and leading energy-efficient window bands that fit your budget. Research choices with enhanced UV protection, good energy ratings, and design flexibility. Verify that the materials come with their own manufacturer warranties.

Frequently Asked Questions About Window in Lebanon, PA

In Lebanon, the best 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 Lebanon will be able to explain when the best time is to install windows on your house.

The right type of replacement windows for your Lebanon home depends on the year your home was built –the average house in Lebanon was built around 1962. For older homes, you may want to consider energy-efficient windows such as double-glazed windows, which are made to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's great for older homes. For more modern homes, you can consider vinyl windows, which are affordable, durable and have a modern look.

The most expensive window types are those with multiple moving parts such as double-hung and casement windows. They are more complicated than single-hung windows, which makes them 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 window installation process typically takes a day and a half for a standard home. However, if you have many windows to install, it may take longer. Some companies can complete the project in a single day, depending on the size of the job.

You should wipe away any debris or dirt buildup on the windows when they get dirty. Additionally, you should inspect 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 once a year for any hidden damages or issues.

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

Other Lebanon, PA Home Services

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