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MUST Active Contractors and Unions

Company Name
1855 Place
1 Way Service Inc
21st Century Salvage, Inc.
3.L.K. Construction L.L.C.
Aarell Company, The
Abetter Elevator
Absolute Fire Protection
A.C. Coutts, Inc.
Accurate Painting Company
A.C. Dellovade Inc.
Ace-Saginaw Paving Co.
Ace Sprinkler Company
Ace Steel Erection, Inc.
Acme Wire & Iron Works
Acoustech Ceilings Inc.
Acoustic Ceiling & Partition Co., Inc
Action Management Corp
Adamo Demolition Company
ADECCO
Administrative Controls Management, Inc.
Advanced Industrial Services
Advanced Personnel LLC
Advanced Solar Solutions
Advantage Electric & Controls, Inc.
AECOM
A & E Contracting Inc
Aerodynamics Inspecting Company
AGC - Greater Detroit
Airflow Testing, Inc.
Air Solutions Inc
Ajax Paving Industries, Inc.
Akins Construction, Inc.
Aladdin
Albanelli Cement Contractors, Inc.
Alberici Constructors
Alere TPA
Alfonsi Railroad Construction
Alford Construction Group, LLC
Allegiance Maintenance Service
Alliance Air Conditioning & Heating Inc
Alliance Coating Systems
Allied General Mechanical LLC
Allied Signs, Inc.
Allied Ventilation, Inc.
Allingham Corp.
Alltech Engineering
Alpha Electric & Engineering LLC
Amalio Corp.
American Concrete Sawing
American Furniture Group
American Glass and Metals Corp.
A-M Installation Co., Inc.
AMS Steel LLC
Andrus Acoustical, Inc.
Andy J. Egan Company
Angelo Iafrate Construction Company
AnLaan Corporation
ANM Construction Co., Inc.
Ann Arbor Ceiling & Partition
Ann Arbor Roofing Co., Inc.
API Construction Company
Appetize Technologies Inc
Applegate, Inc.
Araneae Inc.
Architectural Contractors Trade Association
Architectural Interior Installers
Arctic Air, Inc
Aristeo Construction
Aristeo Rigging and Erectors LLC
Artisan Tile Inc.
Asbestos Abatement Local 207
Asbestos Workers Local 25 Contractors/JATC FUND
Asbestos Workers Local #25 J.A.C.
Asbestos Workers Local #47 Contractors
A & S Industrial Coating, Inc.
Assemblers, Inc.
Associated General Contractors of Northwest Ohio
Associated Metal Fabricators & Engineers
ASW Local 1123
Atlas Industrial Contractors
Authority Group Concrete
Automatic Systems, Inc.
A. Z. Shmina, Inc.
BAC Local 2 Tile Marble Terrazzo
Badger Daylighting Corp
Baker Construction Company Inc.
Barmatic Inspecting Co., Inc.
Barnhart Crane & Rigging Co.
Baron Mechanical Contractors, Inc.
Barton Malow Company
Barton Malow-Hunt White JV
B & A Structural Steel LLC
Bay Area Assoc. of the MI Plumbing & Mechanical Contractors
Bay Cast Technologies
Bay Controls, Inc.
Bayview Electric Co.
B & B Concrete Placement, Inc.
Bee Steel Inc
Belle River Industrial Services LLC
Benkari LLC
Ben Washington & Sons Plumbing & Heating Inc.
Best Asphalt, Inc.
Best Impressions, Inc.
BevStream Corp.
Bierlein Services
Blaze Contracting, Inc.
Bloom Roofing Systems, Inc.
Blue Ribbon Contracting, Inc.
Blue Star, Inc.
Blue Water Environmental, Inc.
BMI
BNE Services LLC
Boettcher Masonry
Boilermakers Local 169
Boone and Darr, Inc.
Bornor Restoration Inc.
Boston Tile & Terrazzo Company
Bouma Interiors
Brandenburg Industrial Service Co.
Brand Energy and Infrastructure
Brand Scaffold Rental & Erection Co.
Brazen & Greer Masonry
Brencal Contractors, Inc.
Bricklayers Detroit Local 2-Members Only
Brinker Chirstman Joint Venture
Brinker Mechanical Insulation, Inc.
Brinker Team Construction Co.
Bristol Steel & Conveyor Corp.
Brix Corporation
Bruner Plumbing & Heating
Brunt Associates, Inc.
Buccilli Group Inc.
Bumler Mechanical Inc
Cadillac Asphalt L.L.C
Cadillac Iron
C.A. Hull
Calvin & Company, Inc.
Campbell Inc.
Capital Flooring Inc.
Cardinal Contracting
Carlson Walbridge Group LLC
Carpenters Apprentice Drug Fund-Detroit
Carpenters Drug Fund - ACT/ AGC/ CAM
C.A.S.S, Inc.
CB, Inc
CBRE GWS LLC Milford
CDP Environmental
CEC Controls Co., Inc.
Ceco Concrete Construction, LLC
CEI Michigan LLC
Cement Mason Drug Fund-AGC/CAM
Cement Masons Apprenticeship
Cement Masons Local 2
Centerline Electric
Center Line Technologies, Inc.
Central Ceiling & Partition
Central Conveyor Company
Central Interiors, Inc.
Certified Abatement Srvc., Inc.
Champagne & Marx Excavating, Inc.
Charge Electric Company Inc.
Chicago Flyhouse Inc.
Christen Detroit
Christian Brothers Plumbing Heating & Sewer Cleani
Christman Constructors Inc.
City Carpet & Flooring Inc.
City Renovation & Trim Inc.
City Re-Steel , Inc.
City Steel Inc
CKGP/PW & Assocaites, Inc
Clark Construction Company
Clarkston Steel, Inc.
Cleaning Contractors Inc
Climate Technology Mechanical Systems
C-logic, Inc.
Cloverdale Equipment Co.
C.L. Rieckhoff Co., Inc.
CMF Group
Colasanti Construction Services, Inc
Colasanti Specialty Services
Colombo Sales & Engineering,Inc
Comau, Inc.
Comet Contracting, Inc.
Commerce Controls Inc.
Commercial Construction, Inc
Commercial Contracting Corporation
Commercial Diving & Marine Services, Inc.
Compass Technology Solutions LLC
Complete Installation Services Inc
Complete Mechanical Contracting, Inc
Composite Cooling Solutions L.P.
Concrete Cutting & Breaking Co.
Concrete Floor Treatments, Inc
Concrete Moisture Control Inc.
Condor Metal Roofing & Siding
Connelly Crane Rental Corp.
Conquest Construction Company, Inc.
Conquest Manufacturing
Conti Corporation
Continental Industrial Services & Supply, Inc.
Continental Interiors Inc.
Contract Glaziers Inc.
Conventional Carpet, Inc.
Copper Range, Inc.
Coritech Services, Inc
Cougar Contracting, Inc.
Couturier Iron Craft, Inc.
Cowhy-Hayes Construction Inc.
Crawford Pile Driving
Creative Cement Co. Inc.
Creative Services Personnel, LLC
Crook Electric Co.
Cross Concrete Pumping
Crown Corr Inc.
C & R Plumbing & Heating, Inc.
C-Stone Installation Company
CTI and Associates, Inc.
Culver Development LLC
Curtis Glass Co., Inc.
Cut and Core Concrete Cutting LLC
DACS, Inc.
Dan Allor Plumbing and Heating
Danboise Mechanical, Inc.
Dan's Cement Inc
Dans Excavating, Inc.
Davenport Masonry Inc.
Davis Iron Works, Inc.
D.C. Byers Company - Detroit/Lansing
D & D Machinery Movers, Inc.
D & D Planning Design Millwork LLC
Dearborn Mid-West Company, LLC
De-Cal, Inc.
Dee Cramer, Inc.
Delrose Construction Co. Inc.
Delta Contracting Services Inc.
Delta Temp
DeMaria Building Company, Inc.
Denn-Co Construction, Inc.
Depcon Inc.
DES Electric LLC
Design Systems Incorporated
Detroit Automatic Sprinkler Co.
Detroit Carpentry LMPT- Local 1045
Detroit Carpentry LMPT- Local 1234
Detroit Carpentry LMPT- Local 687
Detroit Cornice & Slate Co., Inc.
Detroit Diamond Drilling, Inc.
Detroit Dismantling Corp.
Detroit Edison
Detroit Electrical J.A.T.C
Detroit Elevator Co.
Detroit Fire Extinguisher Co.
Detroit Industrial Services, Inc.
Detroit Piping Group, LLC
Detroit Power Systems, LLC
Detroit Public Schools
Detroit Renewable Power
Detroit Spectrum Painters, Inc.
Devon Contracting Inc.
Devon Facility Management
Devon Industrial Group
Dexterity Construction Co.
DH Construction Company
D & H Fire Suppression
Dilisio Contracting Inc.
Diversified Construction Specialists, Inc.
Dixon, Inc.
Doan Construction Company
Dobson Industrial, Inc.
Doublejack Electric Company
Douglas Steel Erection Company
DPSPMT, LLC
D.R.C.F.A
D & R Earthmoving, LLC.
DRV Joint Sealant Contractors, LLC
Dual Temp Mechanical
Duke & Duke Services, Inc.
Duke Roofing Company
Duross Painting Company
Durr Systems Inc.
Dycon, Inc.
Dynalectric of Michigan
Eagle Excavation, Inc.
Eastern Mechanical Inc
Eastman Fire Protection, Inc.
E. C. Korneffel Co.
Eden Group Enterprises, LLC/DBA Synergy System Solutions
Edgewood Electric, LLC
Edwards Glass Company
EEI Global
EKS Services Incorporated
E & L Construction Group, Inc.
Electrical Power & Design, Inc.
Electrical Workers Fund - Local 275
Elevator Constructors Local 36
Elevator Technology Inc
Elite Fire Safety Inc.
Elite Mechanical Insulation LLC
E.L.S. Construction Inc.
Empire Products
Encore Automation
Energy Shield, Inc.
Enviro-Aire
Environmental Industrial Services Inc.
Environmental Testing Services
EQIS Taylor
Ericksons Incorporated
Essential Installation Inc
Eugenio Painting Company
Evan Fall Protection Inc.
E. W. Ensroth Company
Exterior Metals, Inc.
Exterior Wall Specialties
FANUC Robotics
Farnell Contracting Inc.
Fastdecks, Inc.
F.D. Berardino Tile, Inc.
Fecteau Air Systems LLC
Federal Industrial Services, Inc.
Ferguson Enterprises, Inc.
Ferndale Electric Co., Inc.
Ferrini Contracting Corporation
Fessler & Bowman, Inc.
Field Measurements Inc.
Finishing Trades Institute of the Great Lakes
Fire Systems of MI
Flagg Cleaning Systems, Inc.
Flooring Services, Inc.
Florence Cement Company
Fluor Enterprises
Flynn Paving Company
F M G Concrete Cutting Inc.
F. M. Sylvan , Inc.
Foco Metal Works LLC
Fontanesi and Kann Company
Forced Air Systems, Inc.
Ford Motor Company
Forest City Erectors, Inc.
Fort Wayne Contracting, Inc.
Four Seasons Mechanical Insulation Inc.
Franklin Holwerda Company
Franklin Partition Corporation
Furniture Assembly, Inc.
Furniture Management Services
Future Fence Company
Future Maintenance,Inc.
Galaxie Industrial Services
Gallagher - Kaiser Corp.
Gandol, Inc.
Gardiner C. Vose, Inc.
Gardner Signs, Inc
GD Top Notch Cleaning Service Inc
Gemelli Concrete LLC
GEM Industrial
General Acid Proofing, Inc.
General Motors Corporation - BIW Install
General Motors Corporation - CRW
General Motors Corporation - GAE Installation
General Motors Corporation-Global Health and Safet
General Motors Corporation - IS&S
General Motors Corporation - Maintenance
General Motors Corporation - MFD Pontiac
General Motors Corporation - Paint
General Motors Corporation - Powertrain
General Motors Corporation - Regional Engineers
General Motors Corporation - V M - Lansing Delta
General Motors Corporation-WFG Capital Projects
General Motors-WES
General Steel Erectors, Inc.
George I Landry Inc
George W Auch
Gerace Construction
Ghafari Associates, L.L.C.
Giffels-Webster Engineers, Inc.
Giffin International
GI Millworks, Inc.
Glasco Corporation
Glasrock Products/OMI
Glaziers Local 357
Glaziers Local 826 IUPAT
Glazing Contractors Association IAF Fund
GLFEA - Iron Workers 25 Fund
Global Scaffold Construction Services
GM Energy & Utility Services
G.M. Refractories
GM & Sons, Inc
GM WFG - Mexico
Golden Industrial Services
Golden Refrigerant
Gordon North Roofing Co.
Goyette Mechanical Co.
Grand River Construction, Inc.
Granger Construction Company
Graycor Industrial Constructors, Inc.
Greater Detroit Building & Construction Trades Council
Greater Michigan UA 190 Joint Training Program
Great Lakes Ceiling & Carpentry, Inc.
Great Lakes Fire Protection
Great Lakes Geomatics LLC
Great Lakes Hotel Supply Company
Great Lakes Mechanical
Greektown Casino and Hotel
Ground Penetrating Radar Systems Inc.
Grunwell -Cashero Co.
GSI
GSI Electrical Services Inc
G & T Commercial Coatings Inc.
Guardian Equipment
Guardian Plumbing and Heating
Guideline Mechanical, Inc.
Gunthorpe Plumbing & Heating Inc.
Haden Schweitzer Corp
Hale Contracting, Inc
Haley Mechanical
Hall Engineering Co.
Hamilton Contracting LLC
Hardman Construction, Inc.
Harnish Fireproofing LLC
Harris Steel, Inc.
Hartwell Cement Company
Hasper Equipment Co./Cloverdale Subsidiary
Hatzel & Buehler, Inc.
Healey Fire Protection, Inc.
Heat and Frost Insulators Local 47- JATC
Heat & Frost Insulators Local 25 JATC
Heat & Frost Insulators LU 25-Union/STO
Heights Heating and Cooling, Inc.
Hennessey Engineers
Henry Gurtzweiler, Inc.
Heritage and Company Inc.
Heritage Mechanical LLC
Hess Glass Co.
Hi-Ball Company
High Voltage Maintenance
Hi-Tech Electric Co.
Hi-Tech Test & Balance
HMC Mason Contractors
H. M. White, Inc.
Hoffman Bros. Inc.
Hollywood Plumbing and Heating, Inc.
Homrich Wrecking Inc.
Hoover Wells, Inc.
Hoyt, Brumm & Link, Inc.
Hubbell, Roth & Clark, Inc.
HWX Services
Hydraulic Concrete Breaking Co.
Hydro X
IBEW Local 252/NECA Labor Mgt. Corp. Fund
IBEW Local 557
IBEW Local 665 Labor-Management
IBEW Local 692
I.B.E.W Local 948
I.B.E.W. Local Union 58
IBI Group Michigan LLC
Ideal Contracting, L.L.C.
Identify Inc
ILE Excavating, Inc.
In2Gro Technologies LLC
Indicon Corporation
Industrial Electric Co. of Detroit
Industrial Fence & Landscaping, Inc.
Industrial Piping & Maintenance Co, Inc
Industrial Piping Systems, Inc.
Industrial Power Systems, Inc.
Industrial Services, Inc.
Industry One
Ingenuity IEQ
Innovated Energy Controls
Ino-Tek, Inc.
Inovison Inc
Integrated Installations, LLC
Integrity Interiors Inc.
Interior Exterior Specialists (I.E.S.)
Interior Office Installation Inc.
International Door, Inc.
International Industrial Contracting Corp.
International Test and Balance, Inc.
Interstate Fire Protection, Inc
Interstate Highway Construction Inc.
IPC Services Inc.
Iron Workers J.A.C. of Eastern Michigan
Iron Workers Local 147
Iron Workers Local 25 Union
IUOE Local 324, JATF, Inc. - Freeland
IUOE Local 324, JATF, Inc. - Walker
IUOE Local 324 Journeyman and Apprentice Training Fund- Howell
IUPAT Local 1803
IUPAT Local #22
IUPAT Local Union 312
Jackson Automatic Sprinkler
Janssen Refrigeration
Jasman Construction, Inc.
Jay Henges Enterprises Inc.,dba Porta King Bldg. Systems
J. B. Cain Company
JC Holly Contracting, Inc.
J.D. Candler Roofing Co.
JDG Service, Inc.
JDS Pro Inc
Jeffers Crane Service Inc
Jenkins Construction Company
Jervis B. Webb
J.F. Cavanaugh Company
J. J. Barney Construction Inc.
J. J. Curran Crane Company
J & J Electric
JMC Electrical Contractor LLC
J M & Sons Plumbing
John A. Papalas & Company
John Darr Mechanical Inc
John E. Green Company
Johnson Controls Inc.Auburn Hills/Sterling Hgts.
Johnson & Wood LLC
Journeyman and Apprentice Training Fund Local 324
J. Ranck Electric, Inc.
JR Heineman & Sons, Inc.
JTK Electric LLC
Judd Industrial Contracting
Kalamazoo Joint Apprenticeship Training Committee
Kasco Inc.
Kasl Enterprises, Inc.
Kaywazee Installations Inc
KEI
Kem-Tec & Associates
Kerson Construction
Keweenaw Power Systems, Inc
K & H Modular Construction LLC
Kiefer Specialty Floors, Inc.
King Masonry, Inc.
Kirby Steel, Inc.
KLA Laboratories, Inc.
Klear-View Mechanical Systems, Inc.
KM Plant Services Inc
KONE Inc.Grand Rapids
KONE Inc Livonia
Kropf Service Co.
Krull Construction Co. Inc.
KT-Grant, Inc.
Kulbacki, Inc.
Kvaerner Songer, Inc.
KVM Door Systems, Inc.
LaBelle Electric
Laborers Drug Fund - ACT/AGC/CAM
Labor Management Cooperation Committee Inc.
LaDuke Corporation
Lake Erie Electric of MI, Inc.
Lake Michigan Site Development
Lanaville Foundations, Inc.
Lansing Electrical JATC
Lansing Glass Company
Lapeer Steel , Inc.
Laramie Enterprises
LaSalle
Lavazza Concrete Inc.
Lawrence-Green Fire Protection, Inc.
Le Com Inc.
Lee Machinery Movers
Leidal & Hart Mason Contractors
Leidos Engineering LLC
Leonard's Syrups
Lesco Design and Manufacturing
LGC Global Inc.
Liberty Sheet Metal
Limbach Company
Lincoln Fire Protection
Livingston Engineering L.C.
L & L Construction Co., Inc.
Local 47 J.A.T.C.
Local Union 85 JATC
Long Mechanical
Lowe Construction Company
L. S. Brinker
Lutz Roofing
Lynx Communication Services
Lyon Mechanical Inc.
M3 Industrial Group Inc.
Macomb Concrete Cutting
Macomb Mechanical Inc
Madeira Woodworking Company
Madias Brothers Painting Company, Inc.
Madison Heights Glass Co., Inc
Malone Tile & Masonry
Maniaci/Watt LLC
Mannik & Smith Group, The
Marc Dutton Irrigation
Martinez Mechanical Services, Inc.
Master Craft Floors
Master Mechanical Insulation, Inc.
Matheny Steel Erectors, Inc.
Mattic Electric Inc.
MBM Fabricators & Erectors
McCoig
MCM Environmental Services LLC
MCM Management Corp.
McNally- Nimergood Co
McShane Mechanical Contracting, Inc.
M.D.G. Enterprises Inc.
Mechanical Contractors Association of Detroit (MCA)
Mechanical Contractors Assoc. NW Ohio
Mechanical Controls & Maintenance, Inc.
Mechanical Design & Installation LLC
Mechanical Heat & Frost Insulation II Inc.
Mechanical & Industrial Insulation Inc.
Mechanical Piping Plumbing Corp.
Mechanical Services LLC
Mechanical Sheet Metal Co.
Meridian Restoration LLC
Mersino Dewatering, Inc.
Metallizers of Mid-America, Inc.
Metro Consulting Associates LLC
Metro Detroit Drywall JATF
Metro Detroit Glaziers JATF
Metro Elevator Co Inc.
Metro Environmental, Inc.
Metro Piping, Inc.
MI BAC Lansing Training Center
Michielutti Bros., Inc.
Michigan Carpenters Apprenticeship and Training Fund
Michigan Charter Associated General Contractors
Michigan Fence Company, Inc
Michigan HRDI
Michigan Industrial Group, LLC
Michigan Laborers Training Institute - Perry
Michigan Mechanical Insulation, Inc.
Michigan Mechanical Services, Inc.
Michigan Overhead Door & Loading Dock Inc.
Michigan Paving & Materials Co.
Michigan Sheet Metal Training & Apprenticeship Inc.
Michigan State Building Trades Council
Mid-American Gunite
Mid-Michigan MCA
Mid-Michigan Mechanical Insulation, Inc
Mid Michigan Pride Painting
Mid Michigan Roofing, LLC
Midwestern Consulting
Midwest Installation, Inc.
Midwest Medical Service & Installation Inc.
Midwest Pro Painting, Inc.
Midwest Steel, Inc.
Miller-Sage, Inc.
Millwrights Local 1102
MIS Corporation
MIS Insulation Inc.
M. J. Electric LLC
MJ Mechanical Inc.
M & M Excavating Co. Inc.
Modern Mirror & Glass Company
Monarch Welding & Engineering, Inc.
Monroe Environmental
Monroe Plumbing & Heating Company
Motor City Electric Co.
MPS Group, Inc.
MSL Mechanical Contractors
Musante Tile Inc.
MUST Safety Program
MUST Safety Program-Office
M.W. Morss Roofing Inc.
Myers Plumbing & Heating Inc
Nagle Paving Company
National Enclosure Company LLC
National Environmental Group, LLC.
National Industrial Maintenance Inc.
National Roofing & Sheet Metal Co., Inc.
Navetta Mason Contractors, Inc.
Nederveld Associates Surveying Inc.
Nedrow Refractories Co.
Nelson Iron Works Inc./E & L Erectors
Nelson-Mill Company
NES Rentals - Detroit
Newkirk Electric Associates, Inc. - Muskegon
Next Generation Environmental, Inc.
Niemi Corporation, The
Niles Industrial Coatings LLC
NKC Conveyor Installation Co.
Noble Fence Co.
Noreast Erectors, Inc
North American Dismantling Corp.
Northeast Indiana Carpenters & Millwrights JATC
Northern Boiler Mechanical Contractors, Inc.
Northern Electrical Testing
Novi Wall Inc
N.S.S. Construction Inc.
NTH Consultants, Ltd.
Oakland Plumbing Company
Ohio Concrete Sawing and Drilling, Inc
One Diversified LLC dba Diversified
Operating Engineer Drug Fund - AGC/CAM
Operating Engineer Drug Fund -GLFEA
Operating Engineers LMEC
Operating Engineers Local 324
Operative Plasterers & Cement Masons Local 514
Orion Waterproofing, Inc
Oscar W. Larson Co.
Otis Elevator, Co. - Grand Rapids
Otis Elevator Company-Farmington Hills
Overhead Conveyor Co.
PAC Project Advisors International Ltd.
Palmer Installations
Palmer Moving & Storage
Parsons Brinckerhoff Construction Services
Partlan-Labadie Sheet Metal Co.
Patrie Construction Company
Patriot Group Construction
PCP - TB
PEA
Pearson Equipment & Service Corp.
Perceptron
Performance Environmental Services Inc.
Peterson Glass Company
Phantom Fire Protection
Phoenix Contractors Inc.
Phoenix Environmental Inc
Phoenix Machinery Movers, Inc
Phoenix Refrigeration Inc.
Pipefitters Local 333
Pipefitters Local 636
Pipefitters Local 636 Drug Fund
Pipefitters Local # 671
Pipefitting Industry Training Center
Pipe Systems, Inc.
Planet Inc
Plasterers Fund - ACT
Plumbers and Steamfitters Local 85
Plumbers & Pipe Fitters Local 370
Plumbers - Pipefitters Local Union 190
Plumbing Industry Training Center
Pokagon Band of Potawatomi
Pollock Plastering Inc.
Pomponio Construction Inc.
Pontiac Drywall Systems
Posen Construction, Inc.
Poured Brick Wall Inc
POWER PLUS Engineering, Inc.
Power Process Piping
Power Techniques Inc
Powertech Services, Inc.
Power Vac of Michigan Inc
Precast Services, Inc.
Precision Abatement LLC
Precision Electrical Contracting, Inc.
Precision Environmental Company
Precision Interiors LLC
Precision Measuring, Corp.
Precision Service Group
Professional Abatement Services Inc.
Professional Service Industries Inc.
Professional Sprinkler
Progressive Control Solutions, LLC
Progressive Installers, Inc.
Progressive Mechanical, Inc.
PRO Image Facility Services Inc.
Pros Services Inc.
Pro Trenching Inc.
Pullman-SST
Pushman Construction Services LLC
Quackenbush Co. Inc.
Quality Roofing, Inc.
Radiation Safety & Control Services, Inc.
Ram Construction Services
Rand Environmental Services, Inc.
Rand Industrial Insulation LLC
Rauhorn Electric, Inc.
Raven Iron Works, Inc.
Raymond Excavating Company
Raynor Overhead Door Corp.
RBE, INC.
R & B Steel Co.
RBV Contracting
RCB Industries, Inc.
R. C. Hendrick & Son, Inc.
Record Automatic Doors Inc.
Redinger Steel Erectors, Inc.
Redline Demolition
R.E. Leggette Company
Reliable Fence and Home Modernization
Rene Vanassche & Sons Co.
Renton Electric Co.
Resco Products
Resilient Floor Layers/ACT
Rieth-Riley Construction Co., Inc.
Rival Insulation LLC
R.L. Bondy Insulation, Inc.
R.L.C., Inc.
R.L. Coolsaet Construction
R.L. Deppmann Co.
R.L. Shekell, Inc.
R.M. Electric, Inc.
RMF Nooter
Road Sprinkler Fitters Local 669
Robertson Morrison Inc
Rockhard Flooring, Inc.
Rockworks, LLC
Rohrscheib Sons Caissons, Inc.
Romanoff Electric Co., LLC
Roncelli, Inc.
Roofers Local 149 Mid-Michigan JATC
Roofers Union Local 149/ SMRCA JAC School
Roofers Union Local # 70 - JATC
Rosati Masonry Co. Inc.
Roth Electrical LLC
Rotor Electric Company
Royal Oak Millwork
Royal Roofing Company, Inc.
Royal West Roofing
R & R Construction Services, Inc.
R R D Construction Company
Rudolph/Libbe, Inc.
Russell Plastering Co.
R.V. Installation Inc.
R.W. Mead & Sons
Sachs-McGraw Electric Company
S A Comunale - Ohio
Safway Services Inc. - Detroit
Sanches Construction Company
Sani Vac Service
SAVS Welding Services,Inc.
Saylors Inc.
Scaffolding, Inc.
Schaedler Enterprises
Schena Roofing & Sheet Metal Co., Inc.
Schiffer Mason Contractors Inc.
Schindler Elevator Corp.
Schnabel Foundation Company
Schneider Electric
Schreiber Corporation
SC Railing
SDI Exterior Systems, LLC
S & D Mechanical Services Inc.
Seaway Mechanical Contractors
Seaway Painting LLC
Secure Door LLC
S.E. Kalchik Mechanical, Inc.
SER Metro Detroit
Service Construction L.L.C.
Service Control, Inc.
Service Engineering, LLC
Set Duct Manufacturing Inc
SG Construction Services
SG Trades
Shambaugh & Son Main
Shambaugh & Sons, L.P.
Shaw Electric Company
Sheet Metal Local 292
Sheet Metal Local7 Zone1/Five Cities Association
Sheet Metal Workers 292 Apprentice Fund
Sheet Metal Workers Local 7 Zone 2 JATC
Sheet Metal Workers Local 7 Zones 3 &4
Sheet Metal Workers Local 80
Sheet Metal Workers Local 80 Training Center
Shock Brothers Floorcovering, Inc.
Shores Tile Company, Inc.
Siemens Building Technologies, Inc.
Signature Contracting Group
Simone Contracting Corporation
SimplexGrinnell Fire Protections Systems Company
Site Development, Inc.
Siwek Construction Company
Skanska USA Building Inc
Skyline Painting, Inc.
Sky Reach, Inc.
Slifco Electric, L.L.C.
SMACNA Metropolitan Detroit Chapter
SME
S & M Heating Sales Company
Smith Brothers Electric
S&N Drywall
Sobania Inc.
Solid Platforms Inc.
Songer Steel Services, Inc.
SoundCom
Sound Engineering Inc.
Sova Steel, Inc.
Spalding DeDecker Associates, Inc.
Spartan Specialties LTD
Spence Brothers
Sprinkler Fitters Local #704
Stacy and Witbeck, Inc.
Stafford-Smith
State Group Industrial (USA) Limited
Stationary Operating Engineers Local 324
Stenco Construction
Stephenson Electric Co.
Sterling Erectors Inc.
Sterling Industrial Services, Inc.
Stony Creek Services, Inc.
Strut Tech Systems LLC
Summit Roofing, LLC
Superior Demolition Company, Inc.
Superior Electric Great Lakes Co.
Superior Fluid Systems, LLC
Swan Electric Company, Inc.
Swanworks,Inc.
Swisslog Corp.
Systemp Corporation
Systems Enterprise Corporation
S & Z Sheetmetal, Inc.
Taylor Metal Carpentry, Inc.
TD Constructors, Inc.
Team Industrial Services
Team Solutions
Telecom Technicians Inc.
TempCo Mechanical Contractors, Inc.
Tenmile Creek Excavating LLC
TEST Company
Testing Engineers & Consultants, Inc.
T. F. Beck Company
The Boldt Company
The Cadeira Group
The Gilardone Co.
Thermal Insulation Services LLC
Thiel Electric, Inc.
T.H. Marsh Construction Company
TH Marsh Rigging & Erectors
Three Phase Electric & Technologies LLC
ThyssenKrupp Elevator Company
Ticon, Inc.
Timmer Construction Co.
Titan Industrial Flooring , LLC
Titus Welding Company
T & M Asphalt Paving,Inc.
TMI Climate Solutions
Toledo Area Ironworkers Joint Apprenticeship Train
Toledo Caisson Corporation
Toledo Floor Resurfacing
Tom Furnari Painting LLC
Tooles Contracting Group, LLC.
Total Foundations
Trane, a business of Ingersoll Rand
Trend Carpentry LLC
Tre Torri Construction Inc.
Triangle Electric Co.
Tri K Construction Inc
Tristar Fire Protection
Tri State Industrial Floors, Inc
Tri-Steel Inc.
Triton Fire Group, Inc.
TTL Associates, Inc.
Turner-Brooks, Inc.
Turner Construction Company - Detroit
UL/PureSafety
Ultimate Corrosion Control, Inc
Union Caisson
Union Tank Erection Inc.
United Drilling, Inc.
United Rental - 152
Universal Glass & Metals, Inc.
Universal Piping Industries
Universal Wall Systems, Inc.
Upper Penninsula Carpenter/Millwright Drug Fund
Urbans Partition & Remodeling Co.
URS Corporation-E & C Division Automotive
US Trackworks LLC
Utica Steel, Inc
VanAmburg Carpentry and Millwork Inc.
VanEx Fire Systems
Vanguard Mechanical Services Inc
Ventcon, Inc.
Ventilation Systems Inc.
Veolia Environmental Services IS
Vertex Steel, Inc.
Vetbuilt Building Group Inc
VFP Fire Systems
Victoria Resteel LLC
Viking Aegean, Ltd.
W-3 Construction Company
Walbridge
Walbridge Concrete Services
Walbridge Equipment Installations
Walbridge Industrial Process
Walbridge - Out of Area
Walbridge Southeast
Walsh Construction Company
Walt and Company LLC
Warren Systems Inc
Washington Group - Flint
Washington Group - Lansing
Watson Bros. Service Co.
Wayne County Airport Managerment
WCI Construction Inc.
Webb Mechanical & Electrical Contr
Weiss Construction Co., LLC
Wendling Sheet Metal, Inc.
Western Mechanical Contractors, Inc.
Weston Industrial Services Inc.
Westwood Carpentry Company
W & G LLC
W & G LLC Ann Arbor
Whaley Steel Corp.-Mio
W.H. Canon, Inc.
William Crook Fire Protection Co.
William E. Walter Inc
William Reichenbach Company
Williams Electrical & Telecommunications Co.
Wiltec Technologies, Inc
W. J. ONeil Company
Wolverine Fire Protection Co.
Wolverine Masonry & Restoration Services
Wolverine Steel Erectors, Inc.
Wolverine Stone Co.
Wolverine Tractor and Equipment Co.
Wood Refrigeration Co.
Woods Interiors
W.P.M., Inc.
W.S.I. Industrial Services, Inc.
York International
Yukon Construction Services Inc


Copper Range Inc.