Energy Services Group
King, New Castle, DE

Energy Services Group Reviews

4.5 stars based on 10 reviews

Featured Comments:

• S

  Steve Arnold

  5.0

  Best contractor for insulation, air sealing, and energy testing. Highly recommended and anyone looking for any of these services should definitely utilize their professional skills. They have been in business for over 30 years now and they know everything that comes with the trade! A++

• d

  dave trinh

  5.0

  Did an excellent and professional job air sealing my attic and blowing fiberglass insulation into it. took before and after measurements w/ a blower door test and showed a 20% difference in pressure.

• R

  Robert Marini

  5.0

  We contracted Energy Services Group to insulate the ceiling of our garage, air seal the second floor and add insulation in our attic. Initially met with Jon to determine the work needed and coordinate the schedule. Very professional, easy to work with and flexible. I had to delay some of the work to fix a moisture issue in my attic and Jon was accommodating and flexible to reschedule the work when the attic fix was completed. Nino and Mike who completed the work were on-time, explained all the work they were doing and cleaned up before leaving. Very professional, and courteous. I highly recommend Energy Service Group.

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