The Leading Home Improvement Company in Auburn & Worcester County, MA

A row of Victorian homes

Are you searching for a home improvement company that offers flawless workmanship, unmatched customer service, and top-quality products? If so, now is the time to turn to the professionals at Capitol Siding & Home Improvement Company. When you partner with us, rest assured you are choosing the best. With over 70 years of experience and over 23,000 satisfied customers, we are the largest and oldest dealer of a complete line of brand-name siding, windows, doors, aluminum seamless gutters, and roofing products in Central Massachusetts.

What We Offer

At Capitol Siding & Home Improvement company, we offer the following products and services:

Siding

Worn-out siding can compromise your home. Water can seep in, high temperatures can heat your home, and cold air can cause drafts that make your heater work harder in the winter. We install vinyl and fiber cement siding that is known for its curb appeal, energy efficiency, and durability.

Windows

Our replacement windows that have low-E coatings, dual panes of glass, and a warm edge spacer system for improved energy efficiency and durability. You can also customize your new windows by picking from numerous styles, colors, and finishes.

Doors

We offer secure, durable, and attractive entry, patio, and storm doors. Additionally, our exterior doors can be customized to suit your preferences.

Aluminum Seamless Gutters

We offer seamless aluminum gutters that can help minimize the risk of leaks and are incredibly effective at channeling water, even in the heaviest downpours. Seamless gutters are custom manufactured to the exact dimensions of your home, ensuring a perfect fit.

Roofing

Asphalt shingle roofing is versatile and comes in myriad styles and color options to fit your home’s architecture and aesthetic. Additionally, they are durable and can last for up to 30 years with proper maintenance, making them an affordable option.

Contact a Home Improvement Company You Can Trust

Our licensed, factory-trained, professional crews are fully insured through worker’s compensation and liability protection. Capitol Siding Company has been a proud, 50+ year member of the Auburn and Worcester Chamber of Commerce, and a 50+ year affiliate of the Worcester Better Business Bureau.

Tradition is important at Capitol Siding Company. True to our history, no deposit is ever required. Payment is due upon completion of your project, and all siding and window products are covered by a lifetime warranty. No one can beat our honest sales approach, and superior workmanship and service. We also have a showroom where you can view many of the items we offer.

For more information about what we do, contact Capitol Siding & Home Improvement Company today. We’re based in Auburn, Massachusetts, and serve Worcester County and nearby towns. Our friendly and knowledgeable team looks forward to working with you and answering any questions you may have.

OVER 70 YEARS OF SERVICE

Capitol Siding Company has been in business for more than 70 years. We employ five salesmen, and during the height of the season, keep as many as 15 crews busy. What’s our secret? Customer satisfaction–we deliver top quality, unparalleled service and lasting value. Customers are delighted and are our best referrals. Read more…

OUR FOUNDER

In 1951, Moses “Mark” Sarkisian, Sr. founded the Capitol Aluminum Products Company, now known as Capitol Siding. The company’s specialty was aluminum siding installation. The ensuing years brought about the expansion into window installation, roofing, patio rooms and a gutter division, as well as vinyl and fiber cement siding. Read more…

Our Roots & Today

Celebrating 70 years in business and our partnership with Harvey.

“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.
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

“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.

“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.
View more