The Dec. 26 ENR MidAtlantic issue will include the annual rankings of the region’s Top Specialty Construction firms. 

Based on 2015 revenue, the survey shows that the 18 participating firms in the survey collected a total of $2.4 billion in revenue. The MidAtlantic regions includes Delaware, Maryland, Pennsylvania, Virginia, West Virginia and the District of Columbia.

Want to know which firm posted the highest revenue in the region? You’ll have to read the December issue of ENR MidAtlantic to find out! 

In that same issue, you can find overall rankings, breakout charts in various categories and market sectors. In addition to the ranking of the largest firms by revenue, we will also spotlight one of these firms as the Top Specialty Construction Firm of the Year. That firm will have exhibited a commitment to innovation, sustainability, safety and dedication to their respective community. 

Below is an alphabetical list of the firms that will appear on the ranking:

Ardent Services LLC

Atlantic Constructors, Inc.

Beckstrom Electric

Clean Earth, Inc.

Comfort Systems USA

ComNet Communications, LLC

EMCOR Group, Inc.

Hatzel & Buehler, Inc.

Helix Electric, Inc.


ISEC, Inc.

MasTec, Inc.


Pioneer Cladding & Glazing Systems, LLC

Power Design Inc.

Rosendin Electric, Inc.

Ryan Incorporated Central

Team Industrial Services Inc.