Construction  (31) Manufacturing  (21) Automotive  (17) Management  (15) Energy  (13) Engineering  (9) Mining  (7) Building Automation  (4) Industrial Automation  (3) Accounting  (1) Executive  (1) Marketing  (1)

California  (6) Georgia  (5) New York  (4) North Carolina  (4) Maryland  (3) Pennsylvania  (3) Arizona  (2) Nevada  (2) New Jersey  (2) Texas  (2) Utah  (2) Virginia  (2) Washington  (2) Arkansas  (1) Indiana  (1) New Mexico  (1) Ohio  (1) Oregon  (1)

Kinder Morgan  (10) Aircond Corporation  (10) EMCOR Services New York/New Jersey, Inc.  (6) Mesa Energy Systems, Inc.  (5) Scalise Industries Corporation  (3) EMCOR Facilities Services, Inc.  (3) Control Solutions Group, Inc.  (1) CCI Mechanical, Inc.  (1) DeBra-Kuempel Inc.  (1) Fairfax County Government  (1) Diversified Gas & Oil Corporation  (1) Eastern Research Group, Inc.  (1) CoolSys  (1)