Millstream Construction Affiliates

Professional Organizations:

Angie's List Super Service Award
Millstream Construction is a proud recipient of the 2018 Angie's List Super Service Award!
Owens Corning Platinum Preferred Contractor
Owens Corning works with roofing products to give homeowner's the best result. Owens Corning™ Roofing Platinum Preferred Contractors meet strict standards for professionalism, business stability, and customer service, and they offer the best warranty, representing less than 1% of roofing contractors.
GAF Preferred Contractor
GAF Preferred Contractor
Angie's List Super Service Award
Millstream Construction is a proud recipient of the 2017 Angie's List Super Service Award.
GAF Master Elite Contractor
Because of GAF's stringent standards, only 3% of all roofing contractors have qualified as Master Elite® contractors! Choosing a GAF Master Elite® contractor is your assurance that you'll be dealing with a quality, reputable, and dependable professional contractor - not some "fly-by-nighter."
2017 HAAG Certified Inspector - Residential Roofs
Millstream is proud to be certified through HAAG for residential roof inspections. Our commitment to ongoing training allows us to offer unparalleled storm damage inspections and diagnoses.
National Roofing Contractors Association Member
The NRCA is one of the construction industries most respected organizations and a leading authority for roofing safety, technology and education. NRCA members receive various specialized training and education to increase safe working practices by educating contractors on potential risks as well as by setting strict conduct standards to increase professionalism through out the roofing industry as a whole.
Connecticut Roofing Contractors Association
The CRCA strives to provide education and information to members while ensuring members maintain high ethics and respectful conduct.
National Chimney Sweep Guild Member
The NCSG is a non-profit organization dedicated to promoting & advancing the chimney and venting industry. NCSG members follow a strict code of ethics while also receiving exclusive educational services.
The United Association of Storm Restoration Contractors
The United Association of Storm Restoration Contractors
We are members of the UASRC and are held to a higher standard of ethical conduct for storm restoration. We take pride in educating homeowners and helping the underinsured or uninsured rebuild their lives after a disaster.

Chambers of Commerce:

Connecticut River Valley Chamber of Commerce
Millstream Construction is a proud member of the Connecticut River Valley Chamber of Commerce.


Velux Skylights
VELUX offers a complete line of skylight products and complementary accessories from installation to the finishing touches. Choose from a wide variety of skylight models to find the best skylight for your home!

our service area

We serve the following areas

Our Locations:

Millstream Construction
255 Williams St E
Glastonbury, CT 06033