Expert Advice On Improving Your Home

Advertiser Disclosure

Our editorial team is committed to creating independent and objective content focused on helping our readers make informed decisions. To help support these efforts we receive compensation from companies that advertise with us.

The compensation we receive from these companies may impact how and where products appear on this site. This compensation does not influence the recommendations or advice our editorial team provides within our content. We do not include all companies, products or offers that may be available.

10 Best Window Replacement Companies in Gaithersburg, MD

Join more than 640 people who have gotten a free quote in the past week.

Written By David Cusick

Last Updated June 2024

Whether you want to improve your home's value, energy efficiency, or both, replacing your windows is a great idea. In Gaithersburg, you could save about $294 a year on your energy bills by replacing your windows. Potential leaks or drafts can decrease your home’s energy efficiency by up to 30%, according to the Department of Energy. Our guide to the top window installers in Gaithersburg will help you select the best installer for you.

Our Recommended Providers

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.
Top Pick
4.1/5
  • 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 Gaithersburg

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 of the Capital Region

Renewal by Andersen of the Capital Region Logo

Our Rating

User Rating

Write a Review
8265 Patuxent Range Rd, Jessup, MD 20794 (301) 483-3310 renewalbyandersen.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

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

Champion Replacement Windows of Baltimore

Champion Replacement Windows of Baltimore Logo

Our Rating

User Rating

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

Products made in the usa

Sunrooms

Price transparency

Single-source accountability

Free assessment

Good customer service

Services Offered

Glass doors
Double-hung
Window replacement/installation
Bay windows

TradeMark Construction & Kitchen and Bath Showroom

TradeMark Construction & Kitchen and Bath Showroom Logo

Our Rating

User Rating

Write a Review
6806 Eastern Ave, Baltimore, MD 21224 (410) 633-2308 trademarkconstruct.com

Financing options available

Price transparency

Educational website

Full-service general contractor

Timely service

High-quality materials

Free assessment

Good customer service

Services Offered

Glass showers
Window replacement/installation

Advanced Window & Glass Repair, LLC

Advanced Window & Glass Repair, LLC Logo

Our Rating

User Rating

Write a Review
2159 Potomac Club Pkwy, Woodbridge, VA 22191 (571) 351-3692 advancedwindowglassrepair.com

Timely service

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

Glass doors
Vinyl frames
Window replacement/installation
Fiberglass frames
Double-hung
Tempered glass
Mirrors
Glass showers
Custom glass
Energy-efficient options
Window repair
Bay windows
Glass repair

VA Glass Doors and Window Repair

VA Glass Doors and Window Repair Logo

Our Rating

User Rating

Write a Review
3541 Carlin Springs Rd #190, Bailey's Crossroads, VA 22041 (703) 866-8167 vaglassdoorsandwindowrepair.com

Timely service

Good customer service

Price transparency

Educational website

Free assessment

Services Offered

Glass showers
Window replacement/installation
Glass doors
Glass repair
Metal frames
Skylights
Screen repair
Bay windows
Window repair
Storm/impact windows
Custom glass
Vinyl frames
Tempered glass
Mirrors

Window Replacement DC - Tysons

Window Replacement DC - Tysons Logo

Our Rating

User Rating

Write a Review
7901 Jones Branch Dr #619, Tysons, VA 22102 (702) 553-3278 window-replacement-dc.com

Educational website

Good customer service

Price transparency

Free assessment

Services Offered

Bay windows
Glass repair
Skylights
Wood frames
Mirrors
Vinyl frames
Storm/impact windows
Double-hung
Fiberglass frames
Glass doors
Window repair
Energy-efficient options
Glass showers
Custom window designs
Window replacement/installation

Safety Window Glass Repair LLC

Safety Window Glass Repair LLC Logo

Our Rating

User Rating

Write a Review
7529 Spring Lake Dr Unit C1, Bethesda, MD 20817 (202) 460-8860 safetywindowglassrepair.com

Price transparency

Educational website

Free assessment

Good customer service

Services Offered

Double-hung
Skylights
Triple pane glass
Energy-efficient options
Bay windows
Tempered glass
Mirrors
Glass showers
Glass doors
Window repair
Window replacement/installation
Glass repair
Custom glass

Advanced Window & Glass Repair of Fairfax

Advanced Window & Glass Repair of Fairfax Logo

Our Rating

User Rating

Write a Review
5808 Chase Commons Ct, Burke, VA 22015 (703) 261-7095 advancedwindowglassrepair.com

Price transparency

Timely service

Free assessment

Educational website

Good customer service

Services Offered

Double-hung
Mirrors
Glass doors
Glass showers
Fiberglass frames
Window repair
Window replacement/installation
Tempered glass
Bay windows
Custom glass
Energy-efficient options
Glass repair
Vinyl frames

Thompson Creek Window Company Manufacturing Center

Thompson Creek Window Company Manufacturing Center Logo

Our Rating

User Rating

Write a Review
8100 Penn Randall Pl, Upper Marlboro, MD 20772 (301) 917-3467 thompsoncreek.com

Timely service

Full-service

Free assessment

Custom-made products

Educational website

Price transparency

Good customer service

Free video consulatation

Services Offered

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

Integrity Home Pro Siding, Roofing, & Remodeling

Integrity Home Pro Siding, Roofing, & Remodeling Logo

Our Rating

User Rating

Write a Review
2400 Kemp Way, Bowie, MD 20715 (410) 721-9577 integrityhomepro.com

Educational website

Free assessment

Price transparency

Good customer service

Services Offered

Bay windows
Glass showers
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 Gaithersburg?

The cost of window installation or replacement will be influenced by several factors, including the materials you choose, the number and size of the windows, and how difficult your windows are to access or install. On average, Gaithersburg homeowners should expect to 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

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

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

How To Choose a Window Company

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

Experience

Look for well-established local installers with considerable experience. Companies that have served Gaithersburg homeowners for years are more likely to understand the local climate and how to best meet your needs. Ask for references from recent customers to verify that a provider delivers quality work.

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 credentials mean that a provider has received suitable training in quality installation methods. Ensure installers are employees rather than subcontractors, and verify that the technicians working on your home hold the right certifications.

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 verify that a company regularly provides good workmanship and customer service. Avoid companies with complaints of poor work or unfinished jobs.

Process

A quality provider will give you a comprehensive project plan, well-outlined timeline, clear expectations, and an overview of all material and installation options. Avoid providers that offer unclear quotes or timelines. Insist on continual contact throughout the process, so you aren't caught off guard later on.

Warranties

Seek out window installers that offer guarantees on labor and materials. This demonstrates confidence in their work. Seek out companies that offer unlimited lifetime warranties that can transfer to new homeowners.

Materials

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

Frequently Asked Questions About Window in Gaithersburg, MD

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

The best type of replacement window for your Gaithersburg home will vary based on the age of your home, 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. Wooden windows can give a classic look and appearance, while vinyl windows tend to be popular in more modern homes. Fiberglass-framed windows are also a popular choice, as they are energy efficient and durable.

You can save money on window installation by choosing a cheaper option like single-hung vinyl windows. These come at a lower cost compared to more expensive windows like wood, double-hung, or fiberglass windows.

It depends on your budget and the condition of your current windows. If your current windows are in good condition, you might decide to only replace the ones that really need replacing. If you're in an area with lower energy costs, you may be able to wait to replace all your windows.

You should wipe away any debris or dirt buildup from the windows when they get dirty. Additionally, you should check your windows every month to make sure they're still functioning properly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

Getting windows installed by a professional can provide a number of benefits. Professional installers can ensure that your windows are properly fitted, weatherproofed, and insulated, preventing air leakage and maximizing energy efficiency. Professional installers are also trained in the necessary tools and techniques to get the job done, saving you time and money.

Other Gaithersburg, MD Home Services