The results are in, and AEC ranked #94 in Consulting-Specifying Engineers Magazine for 2021 MEP Giants. The 2021 MEP Giants list highlights the top 100 companies in mechanical, electrical, plumbing and fire protection engineering. AEC has previously ranked #99 on the list and we are thrilled to see our name move up in the ranking. Ranking is based on the Total MEP Design Revenue for the previous year.