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 MoreRoof 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 MoreRoofing Types
GAF, Owens Corning, and CertainTeed are industry-leading brands known for stylish, durable roofs, and our factory-certified installers provide them all.
Learn MoreSkylight Installation
Bring natural lighting into your home with our beautiful, energy-efficient skylights that are carefully installed and made to last.
Learn MoreRoof Ventilation
Enhance airflow in your attic to improve home comfort, reduce energy costs, and protect your roof from heat and moisture damage.
Learn MoreGAF Roofing
As a GAF Master Elite Contractor, we provide access to high-performance roofing and strong manufacturer warranties.
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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
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.
50+ Years of Experience
Our roofing contractors have decades of combined experience and an established reputation for excellent workmanship since 2009.
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
In addition to providing access to some of the industry’s best manufacturer warranties, we offer our own 25-year workmanship warranty.
View Examples of Our Roof Installation Expertise
See the results we provide before scheduling your roofing project by visiting our online project gallery today!
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!
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