About Us

In 2008 in the midst of the Great Recession, longtime friends Eric Cunningham and Matt Hopkins launched SEI Group out of Atlanta, GA. With an entrepreneurial spirit and a focus on quality customer service, SEI grew to become the largest player in the Atlanta market and subsequently one of the largest contractor groups within the U.S.

Today, SEI Atlanta commands the largest market share in the greater Atlanta metro area with regard to insulation contracting. The team has built a strong reputation for delivering quality work in a timely manner.

 Our product offerings include:

  • Fiberglass insulation

  • Spray Foam

  • Cellulose

  • Housewrap

  • CBUS

  • Door Hardware

  • Fireplaces

  • Mantels and surrounds

  • Ul370 Firewalls

  • Gutters

  • Metal Roofing

  • House numbers and plaques

  • Mailboxes

  • Street signs

  • Garage Doors

Let’s Work Together