Industry Benefit Fund

AC SYSTEMS SERVICE, LLC

AC SYSTEMS SERVICE, LLC

ADVANCED REFRIGERATION INSTALLERS

ADVANCED REFRIGERATION INSTALLERS

ALBERT ARNO, INC.

ALBERT ARNO, INC.

AMERICAN BUILDING ENVIRONMENTS/DBA AMERICAN MECHANICAL

AMERICAN BUILDING ENVIRONMENTS/DBA AMERICAN MECHANICAL

ANW REFRIGERATION SERVICES, INC.

ANW REFRIGERATION SERVICES, INC.

B. E. SCAIFE PLUMBING COMPANY

B. E. SCAIFE PLUMBING COMPANY

BEL-AIR HEATING & COOLING

BEL-AIR HEATING & COOLING

BOLAND PLUMBING CO., INC.

BOLAND PLUMBING CO., INC.

C & R MECHANICAL COMPANY

C & R MECHANICAL COMPANY

C. JUENGEL COMPANY

C. JUENGEL COMPANY

CLAY PIPING SYSTEMS, INC.

CLAY PIPING SYSTEMS, INC.

COLEMAN SPOHN CORPORATION

COLEMAN SPOHN CORPORATION

CORRIGAN COMPANY MECHANICAL CONTRACTORS

CORRIGAN COMPANY MECHANICAL CONTRACTORS

COUNTY PIPE CO.

COUNTY PIPE CO.

CRAIGCO HEATING & COOLING, LLC

CRAIGCO HEATING & COOLING, LLC

CRYSTAL HEATING & COOLING SERVICE, INC.

CRYSTAL HEATING & COOLING SERVICE, INC.

DAIKIN APPLIED AMERICA’S, INC.

DAIKIN APPLIED AMERICA’S, INC.

DIVERSIFIED INDUSTRIAL MECHANICAL

DIVERSIFIED INDUSTRIAL MECHANICAL

DOTSON & GIBBS, INC.

DOTSON & GIBBS, INC.

DUCT SYSTEMS, INC.

DUCT SYSTEMS, INC.

EMCO REFRIGERATION

EMCO REFRIGERATION

ENVIRONMENTAL ENGINEERING, INC.

ENVIRONMENTAL ENGINEERING, INC.

EXTREME MECHANICAL LLC

EXTREME MECHANICAL LLC

FOLEY COMPANY

FOLEY COMPANY

G.A. RICH & SONS, INC.

G.A. RICH & SONS, INC.

GRP MECHANICAL

GRP MECHANICAL

GWS CONTRACTORS, INC.

GWS CONTRACTORS, INC.

H & A MECHANICAL SERVICES, INC.

H & A MECHANICAL SERVICES, INC.

HABERBERGER, INC.

HABERBERGER, INC.

HAROLD G. BUTZER, INC.

HAROLD G. BUTZER, INC.

HAUSER MECHANICAL

HAUSER MECHANICAL

HAYES MECHANICAL

HAYES MECHANICAL

HEGGEMANN, INC.

HEGGEMANN, INC.

HERBIG MECHANICAL

HERBIG MECHANICAL

HONEYWELL, INC.

HONEYWELL, INC.

HULETT HEATING & AIR CONDITIONING

HULETT HEATING & AIR CONDITIONING

HUSTON LARUE

HUSTON LARUE

HUSSMANN CORPORATION

HUSSMANN CORPORATION

ICON MECHANICAL ENGINEERS AND CONSTRUCTORS, LLC.

ICON MECHANICAL ENGINEERS AND CONSTRUCTORS, LLC.

INTEGRATED FACILITY SERVICES

INTEGRATED FACILITY SERVICES

JOHNSON CONTROLS, INC.

JOHNSON CONTROLS, INC.

JW MECHANICAL, LLC

JW MECHANICAL, LLC

KAEMMERLEN FACILITY SOLUTIONS

KAEMMERLEN FACILITY SOLUTIONS

KINDLE HEATING & COOLING

KINDLE HEATING & COOLING

KIRN PLUMBING AND HEATING

KIRN PLUMBING AND HEATING

KN COMMERCIAL REFRIGERATION

KN COMMERCIAL REFRIGERATION

LANGFORD MECHANICAL & SHEET METAL

LANGFORD MECHANICAL & SHEET METAL

LONG MECHANICAL

LONG MECHANICAL

LOU BROCK MECHANICAL

LOU BROCK MECHANICAL

MC INDUSTRIAL, INC.

MC INDUSTRIAL, INC.

MECHANICAL SOLUTIONS, INC.

MECHANICAL SOLUTIONS, INC.

MEEH CLIMATE SERVICE, LLC

MEEH CLIMATE SERVICE, LLC

MERTENS SERVICE, INC.

MERTENS SERVICE, INC.

MURPHY COMPANY

MURPHY COMPANY

OFFICER MECHANICAL CONTRACTORS

OFFICER MECHANICAL CONTRACTORS

OMNI REFRIGERATION

OMNI REFRIGERATION

OZARK MECHANICAL, LLC

OZARK MECHANICAL, LLC

PETERS-EICHLER MECHANICAL, INC.

PETERS-EICHLER MECHANICAL, INC.

PIPE SYSTEMS MECHANICAL, LLC

PIPE SYSTEMS MECHANICAL, LLC

RAIDER MECHANICAL, INC.

RAIDER MECHANICAL, INC.

ROCK HILL MECHANICAL CORPORATION

ROCK HILL MECHANICAL CORPORATION

RODELL MECHANICAL

RODELL MECHANICAL

S & J MECHANICAL

S & J MECHANICAL

SEITHER & CHERRY COMPANY

SEITHER & CHERRY COMPANY

SHEET METAL CONTRACTORS, INC.

SHEET METAL CONTRACTORS, INC.

SPARROW PLUMBING & HEATING, INC.

SPARROW PLUMBING & HEATING, INC.

SPECIALIZED MECHANICAL SERVICES, INC.

SPECIALIZED MECHANICAL SERVICES, INC.

SPRINGFIELD ENGINEERING COMPANY

SPRINGFIELD ENGINEERING COMPANY

STATE MECHANICAL SERVICES, INC.

STATE MECHANICAL SERVICES, INC.

STL DIRECT MECHANICAL, LLC

STL DIRECT MECHANICAL, LLC

SYSTEMAIRE, INC.

SYSTEMAIRE, INC.

TEEL MECHANICAL SERVICE, INC.

TEEL MECHANICAL SERVICE, INC.

THE FLETCHER COMPANY LLC

THE FLETCHER COMPANY LLC

THE WALDINGER CORPORATION

THE WALDINGER CORPORATION

WIEGMANN & ASSOCIATES, INC.

WIEGMANN & ASSOCIATES, INC.

WMC MECHANICAL

WMC MECHANICAL

ZIPF-AIR, INC.

ZIPF-AIR, INC.