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10 Best Window Replacement Companies in Ellicott City, MD

More than 380 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Windows play a big role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. According to the Department of Energy, heat gained or lost through drafty windows could represent 25–30% of the heating and cooling usage in your home. By upgrading to energy-efficient windows, you could save an extra $289 on your electric bills annually in Ellicott City. Picking the right company for you is an important decision. That's why we've put together this list of the top window installers in Ellicott City.

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 Ellicott City

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

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

Educational website

Price transparency

Good customer service

Free assessment

Services Offered

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

Champion Replacement Windows of Baltimore

Champion Replacement Windows of Baltimore Logo

Our Rating

User Rating

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

Products made in the usa

Sunrooms

Free assessment

Single-source accountability

Price transparency

Good customer service

Services Offered

Window replacement/installation
Double-hung
Bay windows
Glass doors

TradeMark Construction & Kitchen and Bath Showroom

TradeMark Construction & Kitchen and Bath Showroom Logo

Our Rating

User Rating

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

Good customer service

Full-service general contractor

Financing options available

Price transparency

High-quality materials

Timely service

Free assessment

Educational website

Services Offered

Window replacement/installation
Glass showers

Advanced Window & Glass Repair, LLC

Advanced Window & Glass Repair, LLC Logo

Our Rating

User Rating

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

Free assessment

Good customer service

Price transparency

Timely service

Educational website

Services Offered

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

VA Glass Doors and Window Repair

VA Glass Doors and Window Repair Logo

Our Rating

User Rating

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

Educational website

Price transparency

Free assessment

Good customer service

Timely service

Services Offered

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

Window Replacement DC - Tysons

Window Replacement DC - Tysons Logo

Our Rating

User Rating

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

Free assessment

Educational website

Good customer service

Price transparency

Services Offered

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

Safety Window Glass Repair LLC

Safety Window Glass Repair LLC Logo

Our Rating

User Rating

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

Advanced Window & Glass Repair of Fairfax

Advanced Window & Glass Repair of Fairfax Logo

Our Rating

User Rating

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

Timely service

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

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

Thompson Creek Window Company Manufacturing Center

Thompson Creek Window Company Manufacturing Center Logo

Our Rating

User Rating

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

Educational website

Free video consulatation

Price transparency

Timely service

Full-service

Good customer service

Custom-made products

Free assessment

Services Offered

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

Integrity Home Pro Siding, Roofing, & Remodeling

Integrity Home Pro Siding, Roofing, & Remodeling Logo

Our Rating

User Rating

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

Good customer service

Educational website

Free assessment

Price transparency

Services Offered

Bay windows
Window replacement/installation
Glass showers
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 Ellicott City?

Window installation and replacement costs will be influenced by a number of 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, homeowners in Ellicott City spend around $290 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

Installing new energy-efficient windows can greatly improve your home's appearance, value, comfort, noise reduction, and insulation. Some clear signs it's time to invest in new windows include the following:

  • Discomfort and high energy bills from poor insulation around windows.
  • Cold air and drafts leaking in from old, loose-fitting windows.
  • Windows that are difficult to close, open, and lock properly due to age and wear.
  • Outdated and inefficient window styles that take away from your house's curb appeal.
  • Fogging between window panes, condensation issues, or rotting window frames letting in moisture.

How To Choose a Window Company

Picking a window installer with appropriate qualifications helps ensure a smooth installation. We cover the most important considerations for selecting a qualified provider below.

Experience

Seek out an established local window company with a proven track record of success installing all types of windows. Seasoned providers are more likely to have an in-depth knowledge of Ellicott City's climate and local homeowner requirements. To confirm a company deliver quality work, request references from recent customers.

Certifications

Choose companies that have certifications from major window brands, and that have Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Certification means they've been properly trained 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 reviewing online feedback, verifying with the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy work or unfinished jobs.

Process

A reputable window installer will be able to provide a detailed project plan, precise timelines, clear expectations, and an overview of all material and installation options. Avoid companies that provide ambiguous quotes or schedules. Ask for continual contact from the beginning to avoid surprises further into the project.

Warranties

Look into window installers that provide installation guarantees on labor and materials. This shows confidence in their work. Target companies with unlimited lifetime warranties that can be transferred to new homeowners.

Materials

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

Frequently Asked Questions About Window in Ellicott City, MD

In Ellicott City, the best time to install windows is when temperatures are mild, generally in the spring or fall. This enables installers to do their work with less worry about extreme temperatures.

The right type of replacement windows for your Ellicott City home depends on when your home was built –the average house in Ellicott City was built around 1990. If your home was built a while ago, you might want to consider energy-efficient windows such as double-glazed windows, which are designed to keep your home cool in the summer and warm in the winter. Wood frames also have a classic look that's perfect for older homes. For newer homes, you may want to 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 complex than single-hung windows, and so are more expensive. Single-hung windows are the most budget-friendly on the market. Aluminum and vinyl are the most affordable frame options.

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

In some cases, you can replace your own windows, but it's generally recommended to hire a professional. It's important to consider the local temperature when replacing windows, as it will have an effect on the process. For example, the temperatures in Ellicott City can reach an average high of 62, so you should consider energy-efficient windows that can protect from the heat. It's also important to measure correctly and follow the instructions for installation. Hiring a professional for your window replacement project will ensure that everything is done correctly.

After window installation, it's important to inspect the windows for any air leaks and make sure they're properly sealed. You should also clean the windows at least once a year to stop debris from building up and causing damage. Additionally, if you live in an area with a lot of rainfall, you should check the window sills and frames once a year to ensure that the seals are not deteriorating or cracking.

Hiring a professional window installer helps make sure the job is done correctly. Professional installers will measure to get a perfect fit and will use the right techniques and materials to ensure your windows will be properly sealed and fitted. Additionally, professional installers are likely to have access to better materials and more knowledge than the average homeowner, so you can expect your windows to be installed correctly and stand for years to come.

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