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10 Best Window Replacement Companies in Mount Airy, MD

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Written By David Cusick

Last Updated June 2024

Replacing your windows can be expensive, but is an excellent way to increase your home's energy efficiency and its value. According to the Department of Energy, heat gained or lost through outdated windows could represent 25–30% of the heating and cooling use in your home. By installing energy-efficient windows, you could save an extra $291 on your electric bills annually in Mount Airy. Our guide to the best window installation companies in Mount Airy will help you select the best installer for you.

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Top 10 Best Window Replacement Companies in Mount Airy

Champion Replacement Windows of Baltimore

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

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Price transparency

Good customer service

Services Offered

Bay windows
Double-hung
Window replacement/installation
Glass doors

Renewal by Andersen of the Capital Region

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5081 Nicholson Ln, North Bethesda, MD 20852 (301) 816-3221 renewalbyandersen.com

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Good customer service

Educational website

Price transparency

Services Offered

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

Potomac View Energy

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7520 Main St #201, Sykesville, MD 21784 (443) 881-8538 potomacviewenergy.com

Price transparency

Good customer service

Educational website

Timely service

Free assessment

Services Offered

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

B T Window & Doors LLC

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4310 Jefferson Ave, Sykesville, MD 21784 (410) 336-1945 btwindowanddoors.com

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Price transparency

Good customer service

Educational website

Services Offered

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

C3 American Exteriors

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5070 Old Bartholows Rd, Mt Airy, MD 21771 (410) 709-6596 c3america.com

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Price transparency

Good customer service

Services Offered

Energy-efficient options
Window replacement/installation
Fiberglass frames

MDVA Windows

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12828 Clarksburg Square Rd UNIT 304, Clarksburg, MD 20871 (240) 887-2908 mdvawindows.com

Good customer service

Free assessment

Educational website

Price transparency

Services Offered

Window replacement/installation
Window repair
Glass doors

Classic Exteriors

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1636 W Old Liberty Rd, Sykesville, MD 21784 (410) 635-6500 classicexteriors.com

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Free assessment

Good customer service

Educational website

Services Offered

Window replacement/installation

Safety Window Glass Repair LLC

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20032 Mattingly Terrace, Gaithersburg, MD 20879 (202) 569-0195 safetywindowglassrepair.com

Educational website

Free assessment

Good customer service

Price transparency

Services Offered

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

Window World of Frederick County

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8415 Progress Drive Suites A-C, Frederick, MD 21701 (301) 663-0699 windowworldfrederickmd.com

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Educational website

Free assessment

Good customer service

Services Offered

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

Gaithersburg Glass Company

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19200 Chennault Way, Gaithersburg, MD 20879 (301) 948-2623 gburgglass.com

Educational website

Price transparency

Free assessment

Good customer service

Services Offered

Custom glass
Energy-efficient options
Custom window designs
Window replacement/installation
Glass showers
Mirrors
Storm/impact windows
Glass doors
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 Mount Airy?

Window installation and replacement costs will be influenced by several factors, including the materials you choose, how difficult your windows are to access or install, and the number and size of the windows. On average, homeowners in Mount Airy 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

New, energy-efficient windows can significantly enhance your home's noise reduction, value, comfort, insulation, and appearance. Clear indicators that it's time for window replacement include the following:

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

How To Choose a Window Company

Hiring an experienced window installation provider contributes to good results and a great experience. Below, we outline the main criteria for selecting a qualified window installer.

Experience

Make sure you choose a seasoned local installer with a long record of successfully installing and replacing windows. Companies that have served Mount Airy for years are more likely to have a deep knowledge of the local climate and local homeowners' needs. Get references from recent clients to learn more about a provider’s service.

Certifications

Look for installers that are backed by top window manufacturers and accredited by top industry associations, including the Fenestration and Glazing Industry Alliance, formerly known as the AAMA. Appropriate accreditation indicates that a provider has been appropriately trained in quality installation methods. Ensure installers are employees, not subcontractors, and verify that the technicians assigned to your job hold the right certifications.

Reputation

Take time to read online reviews, check the Better Business Bureau (BBB), and ask for local references. Review customer feedback to confirm that the company regularly provides good workmanship and service. Avoid companies with complaints of poor or incomplete work.

Process

The right company will take time to provide you with a comprehensive project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for consistent communication throughout the process to avoid surprises later on.

Warranties

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

Materials

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

Frequently Asked Questions About Window in Mount Airy, MD

The ideal time to install windows in Mount Airy is when temperatures are moderate, generally in the spring or fall. This enables professionals to do their work without having to worry about the weather.

The best type of replacement windows for your Mount Airy home depends on when your home was built –the average house in Mount Airy was built around 1986. If your home was built a while ago, you may want to consider efficient windows such as double-glazed windows, which are made 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 can consider vinyl windows, which are durable, affordable and have a modern look.

The types of window that typically last longest are ones made of vinyl or wood, with double glaze for extra insulation. Vinyl windows are renowned for their long-lasting nature and require little maintenance, while wood windows provide a more classic look. Tripling up on the glazing will reduce heating and cooling bills in the long run.

The window installation process typically takes one to two days for a typical home. On the other hand, if you have many windows to install, it may take longer. Some contractors can complete the project in a single day, depending on the size of the job.

In some cases, you can install your own windows, but it's better 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 Mount Airy can reach an average high of 61, so you should think about energy-efficient windows that can deflect 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 installed correctly.

You should clean off any debris or dirt buildup on the windows when they get dirty. Additionally, you ought to check your windows every month to make sure they're working correctly. It's also a good idea to have a professional inspect your windows annually for any potential damages or issues.

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