Window Installation

Need New Windows in Maryland, Washington, DC or Virginia?

Are you building a new home in the Washington, DC Metropolitan area? Your windows are one of the principle home products you’ll need to consider. Although the task may seem arduous, with the right window company, it can be easy, stress-free and even enjoyable!

If you live in the Maryland, Washington, DC and Virginia area, make Shanco Companies your go-to window installation company! For more than 20 years, we’ve installed new windows for homeowners throughout the area. There is no installation project our experienced window contractors can’t handle.

Which Type of Window is Best for You?

We get this a lot – “which type of window is best for my home?” In most cases, there really is no right answer! It depends on your preferences and priorities. Some windows (casement, awning, etc.) are ideal if your top priority is energy efficiency. Some windows (double hung) allow for easy maintenance and cleaning. All in all, you need to think about what’s most important to you when it comes to your new windows.

Considerations to keep in mind before starting your new window installation project range from aesthetics to function:

  • Appearance
  • Energy efficiency (Shanco offers ENERGY STAR rated products!)
  • Ventilation
  • Maintenance
  • Durability
  • Security
  • UV protection
  • Home value and curb appeal

No matter what your new window installation project entails, rest assured Shanco has done it before and can complete your project correctly, safely, on time and to your complete satisfaction. All our work reflects the motto we live by every day – “Customer Satisfaction is our #1 Goal.”

Recommendations for New Windows

Your personal preferences and needs will drive your new window installation project, but in general, there are several products we recommend:

  • Vanguard Windows by Sunrise
  • Simonton vinyl windows (lifetime warranty on all materials and labor)
  • Trimline wood windows

No matter what new windows you install, you can have complete peace of mind they’ll look great and last for many years to come – we install only the highest quality products from the best manufacturers in the industry!

Why Choose Shanco Windows?

What makes Shanco stand out from other Maryland window companies?

Energy efficient windows: the windows we offer are ENERGY STAR rated, which can save you hundreds of dollars a year. Inefficient windows are some of the biggest sources of energy loss in homes!

Reputable window contractors: Shanco maintains a good standing with the Better Business Bureau (BBB), has partnerships with many industry leaders in the DC area and is a Class A Licensed Contractor, licensed in Maryland, Washington, DC and Virginia.

Excellent service: our window company gets a lot of repeat business, which reflects the quality of our work and excellent customer service. As we mentioned, customer satisfaction is our top priority and it shows.

Looking for a Local New Window Installation Company?

Whether you searched for “window installation Maryland,” “new windows Maryland,” “Gaithersburg MD new windows” or anything similar to these, you’re at the right place. Shanco has all your window installation needs covered.

Contact our window company today to learn more about us or to start your new installation project!

Our Service Area

Shanco provides window installation and replacement services throughout the areas of Maryland, Northern Virginia, and Washington, DC. We commonly service Alexandria and Arlington, Virginia. In Maryland, we service Bethesda, Columbia, Ellicott City, Gaithersburg, Germantown, Montgomery Village, Olney, Potomac, Rockville, and Silver Spring. We also service Washington, DC.



see what our happy customers are saying

"Shanco Companies is always very knowledgeable and helpful. We have worked with Shanco since our house was first built. We always know we will get the best price out there. Shanco Companies will always be our first choice for home improvements."

-Poolesville, MD


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