About Us

About Millstream Construction

Accreditations & Affiliations

Owens Corning Platinum Preferred Contractor
GAF MasterElite
GAF Roofs For Troops
Millstream Construction, LLC BBB Business Review
National Chimney Sweep Guild Member

Customer Review
  • By Joyce C.
    Stamford, CT

    "Excellent. They were right on time, courteous, professional and worked well together. The replaced my roof in 1 day. I was..."

    Customer Review

    By Joyce C.
    Stamford, CT

    Excellent. They were right on time, courteous, professional and worked well together. The replaced my roof in 1 day. I was amazed.

  • By Suzanne L.
    Shelton, CT

    "Great!  Operations Manager Damien and Project Manager Craig were very polite and helpful. They explained everything to me in..."

    Customer Review

    By Suzanne L.
    Shelton, CT

    Great!  Operations Manager Damien and Project Manager Craig were very polite and helpful. They explained everything to me in detail and Craig kept me informed of all the work taking place throughout the day.  The crew did a great job of protecting the plants around my house and they cleaned up everything afterwards. They put my plants back when they were finished, which I really appreciated since I had back surgery recently.  They even took down an old satellite dish off of the room and sealed some areas on the other side of the house to prevent leaking.  I will definitely be contacting Damien at the end of the summer to schedule having the other side of the roof done!

Recent Testimonials
  • "This contractor was professional, thorough, knowledgeable, organized, and pleasant." Read Full Testimonial

    Lisa L. of Danbury, CT

    Customer Testimonial

              This contractor was professional, thorough, knowledgeable, organized, and pleasant. He met with me to understand what work needed to be done and looked over the site. He provided an estimate and after the contract was signed and down payment made, he followed through on everything agreed to. He gave us a fair price and there were no surprises, we paid what was agreed upon. The work was completed efficiently, the workers arrived on time, when they said they would, and then followed up after the job was completed. I recommended them to my neighbor, who also used their services. I would definitely use them again!
    Lisa L.
    Danbury, CT
  • "They knew what they were doing and the materials seem to be of high quality." Read Full Testimonial

    Peter S. of Bethel, CT

    Customer Testimonial

              They knew what they were doing and the materials seem to be of high quality. But it has only been 3 months. I do not think I will have any problems and that they will address problems as they arise.
    Peter S.
    Bethel, CT

Millstream Construction is your local full service roofing contractor in Greater Hartford and Springfield, providing high quality solutions for all your residential and commercial roofing needs. Millstream Construction was founded in 2009, and we have rapidly expanded to better serve our customers.

We provide complete roof repair and roof replacement services for all types of residential and commercial roofing materials. We also offer emergency roofing services to help ensure your home is protected and your roof stays in great condition in any weather conditions. No matter what roofing needs you have, we have a quality solution.

Chris Gonsalves

About the Owner

Chris Gonsalves founded Millstream Construction in 2009, pursuing his dream for developing his own construction company. With a life-long passion and love for creating things, Chris is the heart and soul of Millstream Construction.

Chris is armed with an arsenal of technical knowledge and skill, and he works with the intention of providing 100% satisfaction to the customer*.

Our History

We are proud of how much we have grown since our inception, and Millstream Construction has developed a reputation for high quality work and outstanding service in Connecticut. So far Millstream Construction has seen a steady growth of satisfied customers with over 80% residential and 20% commercial projects completed throughout our service area.

We have steadily expanded our team of dedicated professionals over the years to increase productivity and ensure customer satisfaction with exceptional, quality construction, and we look forward to continuing to provide the best roofing services available.

Meet Our Team

our service area

We serve the following areas

ConnecticutMassachusetts Our Locations:

Millstream Construction
219 Naubuc Ave
East Hartford, CT 06118
1-860-288-5805
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