Best-in-Class Home Improvement Services
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Best-in-Class Home Improvement Services
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Best-in-Class Home Improvement Services
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Capitol Siding: Your 1 Stop Home Improvement Co.
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A Long Legacy of Exceptional Service

Auburn & Worcester County's Trusted Home Improvement Company

We’ve all heard about home improvement projects gone wrong. A contractor takes full payment up front, does so-so work, and then disappears never to be heard from again. For more than 70 years, Capitol Siding & Home Improvement Company has been proving there’s a better way to do home remodeling. In fact, we are the oldest and largest home improvement company serving Auburn, Massachusetts, and Worcester County. For your project, we won’t ask for payment until we’ve completed the installation. And you can expect us to be available to you from start to finish and beyond. To learn about our home improvement services, contact us today.

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Exterior Home Remodeling Solutions

High-Performance Home Improvement Products

Replacement Windows
Exterior Doors
Getting Started Is Easy

No Deposit Required!

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A Trusted Name for More Than a Century

Why Choose Capitol Siding & Home Improvement Company

As the largest and oldest home improvement contractor serving Worcester County and surrounding towns, our exterior home remodeling expertise is virtually unmatched. Ensure your project is a success by contacting Capitol Siding & Home Improvement Company today.

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70+ Years in Business

We have served more than 23,000 customers since our founding in 1951.

Award-Winning Service

Our list of awards is numerous and speaks to our high standards of service.

Professional Installers

Our licensed, factory-trained installers have decades of industry experience.

A+ Rating With BBB

We are one of the longest-tenured members of the Better Business Bureau.

“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! ”

- Rosie F.

“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. ”

- David & Betty J.

“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. ”

- Paul T.
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Based in Auburn, MA, and Serving Worcester County

A Safe Choice Among Local Home Improvement Contractors

Capitol Siding & Home Improvement Company puts customer satisfaction first in everything we do. As a local exterior home improvement contractor, we stay involved with communities in and around Worcester County in such ways as donating to fire departments and sponsoring Little League teams. We are as excited as you are about your upcoming remodel, and we’ll make it easy to get started with no deposit required. To learn more, contact us today or visit our showroom in Auburn, MA.

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