“I was very satisfied with the staff at ENG. They cleaned up after themselves and all work was overseen by Doug.
I would definitely recommend them to my family and friends.” A.N., Akron OH
“We have been extremely satisfied with all the work that has been done on our homes. The follow-up has been
very good.” United Homes, Brecksville OH
"Doug and his crew did an outstanding job on replacing our furnace and A/C with a brand new high efficiency
system. They arrived on time and finished the installation in just one day! I would highly recommend them to
other residential customers seeking excellent service and quality at a great price!" E.P., Massillon, OH