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10 Best Window Replacement Companies in Williamsport, PA

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Written By David Cusick

Last Updated April 2024

Windows play an important role in your house's appearance and energy efficiency. Upgrading your windows is an excellent way to increase the value of your home. In Williamsport, you could save about $327 a year on your electric bills by replacing your windows. Drafty windows can lower your home’s energy efficiency by up to 30%, according to the Department of Energy. Our guide to the best window installers in Williamsport will help you select the right installer for you.

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Top 10 Best Window Replacement Companies in Williamsport

Renewal by Andersen of North Central PA

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244 Grey Fox Dr, Montoursville, PA 17754 (717) 591-4900 renewalbyandersen.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

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

Window World of GSV

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5297 Lycoming Mall Dr, Montoursville, PA 17754 (570) 584-0280 windowworldgsv.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

Glass doors
Bay windows
Window replacement/installation
Double-hung

Harrison Construction Inc

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57 Harrison Heights Drive, Cogan Station, PA 17728 (570) 998-2385 harrison-construction.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Glass showers
Window replacement/installation
Energy-efficient options

TRI-County Glass

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6001 Columbia Blvd, Bloomsburg, PA 17815 (570) 387-0178 tcglassllc.com

Price transparency

Good customer service

Free assessment

Educational website

Timely service

Services Offered

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

Regency Plus Windows

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2000 Locust Gap Hwy, Mt Carmel, PA 17851 (877) 734-7587 regencypluswindow.com

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Timely service

Educational website

Good customer service

Services Offered

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

Triangle Construction & Remodeling

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1076 E Bishop St, Bellefonte, PA 16823 (814) 383-3119 triangleconstructionandremodeling.com

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Good customer service

Educational website

Free assessment

Services Offered

Window replacement/installation

Glass Doctor of State College

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171 Technology Dr #500, Boalsburg, PA 16827 (814) 626-9100 glassdoctor.com

Good customer service

Price transparency

Educational website

Services Offered

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

Pella Windows & Doors of State College

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Hills Plaza South, 164 Rolling Ridge Dr, State College, PA 16801 (814) 238-1902 pellabranch.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Glass doors
Bay windows
Double-hung
Window replacement/installation

Westfall Vinyl Windows & Doors

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5011 PA-235, McAlisterville, PA 17049 (717) 463-2382 justplainbusiness.com

Price transparency

Services Offered

Window replacement/installation
Vinyl frames

Home Services at The Home Depot

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41 Spring St, Wilkes-Barre, PA 18702 (570) 215-9848 homedepot.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Glass doors
Glass showers
Window replacement/installation
Custom window designs
Vinyl frames
Screen repair
Storm/impact windows
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 Williamsport?

Window installation and replacement costs are 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, Williamsport 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

Adding new energy-efficient windows can substantially enhance your home's appearance, insulation, noise reduction, comfort, and value. Signs that it's time to invest in new windows include the following:

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

How To Choose a Window Company

Selecting a window installer with the proper qualifications helps ensure a smooth installation. We explain the most important considerations for choosing a qualified provider below.

Experience

Look for well-established local installers with extensive experience. Providers that have worked in Williamsport 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

Choose companies that are certified by leading window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Having certification shows they've received proper training in installation best practices. Make sure installers are staff rather than subcontractors, and confirm that any 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 confirm that a company regularly provides good workmanship and customer service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

The best window installation providers will supply a detailed project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer unclear quotes or timelines that don't provide specifics upfront. Look for consistent contact throughout the process to avoid surprises once work gets underway.

Warranties

Seek out window installers that assure quality installations and provide warranties on labor and materials. This shows confidence in their work. Choose companies with unlimited lifetime warranties that transfer to new homeowners.

Materials

Ensure your provider works with durable, energy-efficient window brands that work with your budget. Look for enhanced UV protection, good energy ratings, and design flexibility. Confirm the window materials have their own manufacturer warranties as well.

Frequently Asked Questions About Window in Williamsport, PA

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

The best type of replacement windows for your Williamsport home depends on when your home was built –the average house in Williamsport was built around 1954. If your home was built a while ago, you might want to consider efficient windows such as double-pane windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a timeless look that's great for older homes. For newer homes, you may want to consider vinyl windows, which are durable, affordable and have a modern look.

The most expensive windows are double-hung windows. They are more complex than single-hung windows, and so are more costly. Single-hung windows are the cheapest on the market. Vinyl and aluminum are the most affordable frame options.

It depends 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 Williamsport, where the average energy bills are roughly $1,372 a year.

Replacing your own windows can be a complex task, especially in Williamsport, where temperatures can get quite warm. It's generally recommended 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.

Yes, many window installers offer payment plans for their services. Different companies have their own financing options, so you should do your research to find the best option for you. Depending on your income level, which is a median of $48,388 a year in Williamsport, you may be able to qualify for special payment plans.

Getting windows installed by a professional can provide a number of benefits. Professional installers can make sure that your windows are properly installed, weatherproofed, and insulated, minimizing air leakage and maximizing energy efficiency. Professional installers are also well-equipped with the necessary tools and techniques to get the job done, which can save you time and money.

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