House Icon
Our Services

Roofing Company in Connecticut & Massachusetts

Millstream Construction is a trustworthy roofer in Connecticut and Massachusetts, offering everything you need for a quality roof that lasts.

Roof Repair

We will restore the integrity of your damaged roof using quality products, and we get the job done as quickly and affordably as possible.

Learn More

Roof Replacement

When it’s time for a new roof, rely on us for expert-level installation of a new roofing system from top manufacturers.

Learn More

Roofing Types

GAF, Owens Corning, and CertainTeed are industry-leading brands known for stylish, durable roofs, and our factory-certified installers provide them all.

Learn More

Skylight Installation

Bring natural lighting into your home with our beautiful, energy-efficient skylights that are carefully installed and made to last.

Learn More

Roof Ventilation

Enhance airflow in your attic to improve home comfort, reduce energy costs, and protect your roof from heat and moisture damage.

Learn More

GAF Roofing

As a GAF Master Elite Contractor, we provide access to high-performance roofing and strong manufacturer warranties.

Learn More
House Icon Act Fast

Limited Time Offers

Pay Nothing Upfront—0% for 12 Months!

Get started today with Millstream Construction—no interest, no application fee for 12 months!

25 Years of Trusted Craftsmanship

Millstream Construction backs every project with a 25-year workmanship warranty.

GAF Warranties for Lasting Roof Protection

Secure your home with trusted GAF warranties from Millstream Construction.

Why Choose Us Why Choose Us

Connecticut and Massachusetts Roofing Contractor You Can Count On

You deserve to have full confidence that you’re working with the right roofing company. Whatever the scope of your project, our team will get the job done right and deliver exceptional customer support every step of the way.

Years of Experience

50+ Years of Experience

Our roofing contractors have decades of combined experience and an established reputation for excellent workmanship since 2009.

Award-Winning Service

Award-Winning Service

We are proud to hold the GuildMaster “Award of Super Excellence,” and we are multi-time recipients of the Angi “Super Service Award.”

Strong Warranties

Strong Warranties

In addition to providing access to some of the industry’s best manufacturer warranties, we offer our own 25-year workmanship warranty.

House Icon Service Areas

Top Connecticut and Massachusetts Roof Installers

There’s no room to cut corners when it comes to your home’s roof. Be assured—Millstream Construction is the team to call. We are BBB-accredited with an A+ rating, which is just one more testament of many to our commitment to complete customer satisfaction. In fact, we are one of the top roofers serving communities throughout Connecticut and Massachusetts!

Get a Free Quote View All Cities