Enhance Your Home With the Trusted Window Contractor, Serving the Shrewsbury, MA, Area

Are your windows showing signs of wear, with cracks, drafts, or warping? Don’t compromise on your home’s comfort and curb appeal. Turn to Capitol Siding & Home Improvement Company, your seasoned window contractors, proudly serving Shrewsbury, Massachusetts, and surrounding areas.

For more than 70 years, we’ve been known and trusted for unwavering dedication, extensive expertise, top-tier window replacements, and impeccable window installation. In the process, you’ll get stylish new windows, a more comfortable home interior, and lower energy costs.

Get Durable, Energy-Efficient Window Replacements

Your home is your biggest asset. When you invest in it, you only want the best. At Capitol Siding & Home Improvement Company, we recognize that and are dedicated to installing top-quality products. In fact, as a leading window contractor, we take pride in offering custom-made windows as well as industry-leading products, like those manufactured by Harvey Industries.

This means, when you hire Capitol Siding & Home Improvement Company as your window contractor, you’ll get windows engineered with:

  • Low-emissivity glass coatings for optimal heating and cooling cost control
  • Dual panes of glass for enhanced insulation against the outdoor elements
  • Warm edge spacer system for improved energy efficiency and durability
  • Durable vinyl frames in an array of colors and styles, from double-hung to bay, bow, and more.

When you choose us as your window contractor, you’ll also get highly skilled technicians who work with meticulous attention to detail when installing your windows. Once your windows are installed, you can rest assured they will deliver an air-tight, leak-free seal.

Contact Your Trusted Window Contractor

With over seven decades in business and an A+ rating with the BBB, Capitol Siding & Home Improvement Company is the largest and oldest window contractor in Shrewsbury, MA, and surrounding areas. If you’re ready to take advantage of unparalleled expertise, so you get top-notch window replacements, simply contact us today.

“I have used Capitol Siding many times for siding, roofing and storm doors. Every time they have exceeded my expectations. Excellent product, excellent install and service. ”

Getting Started Is Easy

No Deposit Required!

Click the button below to get a free quote.
Get a Quote
Getting Started Is Easy

No Deposit Required!

Click the button below to get a free quote.

Get a Quote

“They are truly professionals and craftsmen in their trade and take pride in their work. It was amazing what they accomplished each day and how they left the grounds and their equipment in such an orderly fashion at day's end. ”

“I have used Capitol Siding many times for siding, roofing and storm doors. Every time they have exceeded my expectations. Excellent product, excellent install and service. ”

“We used Capitol Siding to replace all of our windows and had a fantastic experience with them. Our entire home was completed in 2 1/2 days and and we are so thrilled with the final project! ”

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