Expert Advice On Improving Your Home

10 Best Window Replacement Companies in Warrenton, VA

Get matched with a top local pro.
Join more than 640 people who have gotten a free quote in the past week.

Written By David Cusick

Last Updated April 2024

Upgrading your windows can be expensive, but is an excellent way to increase your home's energy efficiency and its value. If your windows are outdated or damaged, 25–30% of your house’s heat or cool air could be leaking out, according to the Department of Energy. In Warrenton, this can equal an extra $480 a year on your electricity bills. Picking a window installer can be difficult, which is why we've put together this list of the top window installers in Warrenton.

Our Recommended Providers

Top Pick
4.9/5
  • 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 Warrenton

Renewal by Andersen of Capital Region - Sterling

Renewal by Andersen of Capital Region - Sterling Logo

Our Rating

User Rating

Write a Review
45449 E Severn Way #149, Sterling, VA 20166 (703) 204-4595 renewalbyandersen.com

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

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

Window World of Washington DC

Window World of Washington DC Logo

Our Rating

User Rating

Write a Review
4116 Walney Rd Suite J, Chantilly, VA 20151 (703) 378-7999 windowworlddc.com

Price transparency

Educational website

Good customer service

Timely service

Free assessment

Services Offered

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

J.S. Jackson Construction Inc.

J.S. Jackson Construction Inc. Logo

Our Rating

User Rating

Write a Review
7611 Greenwich Rd, Nokesville, VA 20181 (703) 753-9113 jsjacksonconstruction.com

Price transparency

Timely service

Free assessment

Good customer service

Services Offered

Window replacement/installation

Modern Remodeling Inc

Modern Remodeling Inc Logo

Our Rating

User Rating

Write a Review
10550 Associates Ct, Manassas, VA 20109 (703) 361-9944 modernremod.com

Good customer service

Educational website

Price transparency

Free assessment

Services Offered

Window replacement/installation

Home Exteriors LLC.

Home Exteriors LLC. Logo

Our Rating

User Rating

Write a Review
8702 Jackson Ave, Manassas, VA 20110 (703) 349-2213 homexteriorsllc.com

Good customer service

Educational website

Free assessment

Timely service

Price transparency

Services Offered

Glass doors
Window replacement/installation

A-1 Glass Co Inc

A-1 Glass Co Inc Logo

Our Rating

User Rating

Write a Review
7278 Centreville Rd, Manassas, VA 20111 (703) 368-4627 a1glasscompany.com

Price transparency

Good customer service

Services Offered

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

AG Window and Siding LLC

AG Window and Siding LLC Logo

Our Rating

User Rating

Write a Review
7817 Amherst Dr, Manassas, VA 20111 (703) 586-0204 agwindowandsiding.com

Free assessment

Price transparency

Educational website

Services Offered

Window replacement/installation
Metal frames

Universal Windows Direct of Northern Virginia

Universal Windows Direct of Northern Virginia Logo

Our Rating

User Rating

Write a Review
4005 Westfax Dr Suite A, Chantilly, VA 20151 (703) 705-4399 universalwindowsdirect.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Window replacement/installation
Energy-efficient options
Glass doors

Windows On Washington

Windows On Washington Logo

Our Rating

User Rating

Write a Review
23465 Rock Haven Way #120, Sterling, VA 20166 (703) 378-1190 windowsonwashington.net

Price transparency

Educational website

Timely service

Free assessment

Services Offered

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

Beyond Exteriors

Beyond Exteriors Logo

Our Rating

User Rating

Write a Review
14524 Lee Rd, Chantilly, VA 20151 (703) 997-9175 beyondexteriors.com

Educational website

Price transparency

Timely service

Good customer service

Free assessment

Services Offered

Window replacement/installation
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 Warrenton?

Window installation and replacement costs depend on 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, Warrenton homeowners should expect to spend around $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

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

  • High energy bills and a chilly house due to poor insulation.
  • Inefficient and outdated window styles that reduce your home’s curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Windows that are hard to open, close, or lock properly due to wear and age.

How To Choose a Window Company

For a successful window replacement, you want to find an installer with proven expertise. Below, we go over 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. Providers that have served Warrenton for years are more likely to have a deep knowledge of 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 accredited by leading window companies and associations like the Fenestration and Glazing Industry Alliance, formerly known as the AMMA. Proper certification indicates that a contractor is trained in best practices for installation. Confirm that installers are staff rather than subcontracted workers, and verify that any technicians working on your project are certified.

Reputation

Spend time reading through online reviews, verifying with the Better Business Bureau (BBB), and asking for local references. Review customer feedback to verify that the company consistently does quality work and provides good service. Avoid companies with complaints of shoddy or unfinished work.

Process

The highest-quality window installation providers will supply a comprehensive project plan and schedule, clear expectations, and an overview of all material and installation options. Avoid companies that offer ill-defined quotes or timelines that don't provide specifics upfront. Look for regular contact throughout to avoid surprises later on.

Warranties

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

Materials

Verify that your window provider works with trusted, long-lasting brands, offers power-saving window options, and fits your budget. Look for window options with enhanced UV protection, good energy ratings, and design flexibility. Check whether the materials include their own manufacturer warranties.

Frequently Asked Questions About Window in Warrenton, VA

The ideal time to install windows in Warrenton is when temperatures are moderate, generally in the spring or fall. These conditions allow professionals to do their work with less worry about the weather.

The best type of replacement window for your Warrenton home will depend 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 provide a traditional look and feel, while vinyl windows are more popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and durable.

The types of window that usually last longest are ones crafted from vinyl or wood, with double glaze for extra insulation. Vinyl windows are known for their long-lasting nature and need minimal maintenance, while wood windows provide a more classic look. Tripling up on the glazing will reduce heating and cooling bills over time.

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 from the windows when they get dirty. Additionally, you ought to inspect your windows every month to make sure they're working correctly. It's also a good idea to get a professional to inspect your windows once a year for any potential damages or issues.

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

Other Warrenton, VA Home Services