10 Best Window Replacement Companies in Lochearn, MD

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Last Updated: February 25, 2025

Whether you want to improve your home's value, energy efficiency, or both, replacing your windows is a great idea. According to the Department of Energy, heat gained or lost through outdated windows could account for 25–30% of the climate control use in your home. By installing energy-efficient windows, you could save an extra $285 on your electricity bills annually in Lochearn. Picking the best company for you is a big decision. That's why we've put together this list of the best window installation companies in Lochearn.

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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 Lochearn

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

Good customer service

Price transparency

Free assessment

Educational website

Services Offered

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

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

Sunrooms

Products made in the usa

Free assessment

Good customer service

Price transparency

Single-source accountability

Services Offered

Glass doors
Bay windows
Double-hung
Window replacement/installation

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

Financing options available

Full-service general contractor

Educational website

Timely service

Price transparency

High-quality materials

Free assessment

Good customer service

Services Offered

Window replacement/installation
Glass showers

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

Price transparency

Educational website

Good customer service

Free assessment

Timely service

Services Offered

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

Window Replacement DC - Tysons

Window Replacement DC - Tysons Logo

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User Rating

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

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

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

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

Educational website

Good customer service

Free assessment

Price transparency

Services Offered

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

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

Educational website

Free assessment

Good customer service

Timely service

Price transparency

Services Offered

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

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

Full-service

Good customer service

Price transparency

Timely service

Free assessment

Custom-made products

Educational website

Free video consulatation

Services Offered

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

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

Glass showers
Window replacement/installation
Bay windows

DISTRICT CAPITOL GLASS LLC

DISTRICT CAPITOL GLASS LLC Logo

Our Rating

User Rating

205 Yoakum Pkwy #1119, Alexandria, VA 22304 (571) 344-4416 districtcapitolglass.com

Free assessment

Good customer service

Price transparency

Educational website

Services Offered

Glass showers
Window repair
Screen repair
Glass repair
Mirrors
Glass doors
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 Lochearn?

The amount you'll spend on 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, homeowners in Lochearn spend roughly $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 substantially enhance your home's comfort, appearance, insulation, noise reduction, and value. Signs it's time to invest in new windows include:

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

How To Choose a Window Company

Hiring a qualified windows installation contractor is critical to a successful project. Below, we cover the most important considerations when it comes to making your selection.

Experience

Look for an established local window company with a proven track record of success installing all window types. Seasoned providers are more likely to understand Lochearn's climate and will know how to meet your needs. To confirm a company deliver quality work, request references from recent customers.

Certifications

Choose an installer that’s accredited like major window manufacturers, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Appropriate accreditation means they've received proper training in installation best practices. Make sure installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Read through online feedback from past clients, check the Better Business Bureau (BBB), and request local references. Review customer feedback to verify that the contractor consistently provides quality work and good customer service. Avoid providers that have complaints of shoddy work or unfinished jobs.

Process

The most experienced window installers will supply a comprehensive project plan and schedule, clear expectations, and an overview of product and installation options. Avoid companies that offer ill-defined quotes or timelines that lack necessary details. Look for continual contact throughout the process to avoid surprises later on.

Warranties

Look for window companies that back their installations with guarantees, and that offer warranties on products and labor. This shows confidence in their work. Also seek out unlimited lifetime warranties that can be transferred to new homeowners.

Materials

Make sure your window installer offers windows that are built to last and top energy-saving window brands that fit your budget. Look for enhanced UV protection, good energy ratings, and design flexibility. Check that the window materials also come with manufacturer warranties.

Frequently Asked Questions About Window in Lochearn, MD

The ideal time to install windows in Lochearn is when temperatures are moderate, generally in the spring or fall. These conditions enable professionals to work without having to worry about extreme temperatures.

The best type of replacement windows for your Lochearn home depends on the year your home was built –the average house in Lochearn was built around 1960. If your home was built a while ago, you may want to consider 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 timeless look that's great for older homes. For more modern homes, you might want to think about vinyl windows, which are affordable, durable and have a modern look.

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

The installation process for windows typically takes 1–3 days depending on the number of windows to be installed. Experienced window installers will be able to provide an estimate on the time it will take to complete the installation process, but you can expect it to take around 30 minutes per window.

In some cases, you can install your own windows, but it's recommended to hire a professional. It's important to consider the local climate when replacing windows, as it will affect the process. For example, the temperatures in Lochearn can reach an average high of 62, so you need to think about energy-efficient windows that can protect from the heat. It's also important to measure correctly and understand the instructions for installation. Hiring a professional for your window replacement project will guarantee that everything is done correctly.

If you live in a rainier climate like Lochearn, you should wipe off any debris or dirt buildup from the windows often. Additionally, you need to check 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.

Window companies in Lochearn usually offer a range of services, including measuring and installing new windows, repairing existing windows, replacing window glass, and installing window treatments. They may also offer additional services such as weatherproofing or cleaning.

Other Lochearn, MD Home Services

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