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PIOGA Members Service Directory

If you're in the market for equipment, supplies, field services, or consulting services from industry professionals, please use the PIOGA member companies listed in this directory.

Member Companies are welcome to submit their company information for inclusion in our directory.


 

 


Accounting

  SEI ENERGY, LLC
Chattanooga, TN

Chemicals

  SKYE PETROLEUM, INC.
Sugar Grove, PA
  WST Energy
Wexford, PA
  Eastern Solutions LLC
Senecaville, OH
  GLOBAL CHEMSOURCES LLC
Wilton, CT
  PENNONI ASSOCIATES, INC.
Monroeville, PA

Client & Employee Entertainment

  THREE RIVERS PAINTBALL PARK
Freedom, PA

Clothing/Uniforms

  UNIFIRST CORP
New Kensington, PA
  BULWARK PROTECTIVE APPAREL
Nashville, TN
  DIRECT RESULTS
Waynesburg, PA

Commercial & Industrial Buildings

  Pine Creek Construction, LLC
Gratz, PA
  Beynon & Co., Inc.
Pittsburgh, PA

Completions

  KEY ENERGY SERVICES INC.
Canonsburg, PA
  Allied Oil & Gas Services, LLC
Fort Worth, TX
  EXPRESS ENERGY SERVICES OPERATING, LP
Houston, TX
  RWLS, LLC dba Renegade Services
Ruffs Dale, PA
  Walsh Group
Canonsburg, PA
  BLUE DOT SERVICES INC.
Bridgeport, WV

Compression

  KINGSLY COMPRESSION INC.
Mars, PA
  COMPRESSCO FIELD SERVICES, INC.
Oklahoma City, OK
  LUNDY CONSTRUCTION CO. INC./SUSQUEHANNA CRANE
Williamsport, PA
  SEC ENERGY PRODUCTS & SERVICES
Houston, TX
  Hunt, Guillot & Associates (HGA)
Washington, PA
  HUNT GUILLOT & ASSOCIATES LLC
Ruston, LA
  Iron Mountain Generation, LLC
Charlotte, NC
  Ceritas Energy II, LLC
Houston, TX
  VALERUS
Smithfield, PA
  Walsh Group
Canonsburg, PA

Concrete / Aggregate / Paving

  HARSCO METALS
Seven Fields, PA
  NEWPARK RESOURCES, INC.
The Woodlands, TX
  The Lane Construction Corporation
Northampton, MA

Containment

  EAGLE FIBERGLASS, LLC
Indiana, PA
  MERSINO
Metamora, MI
  GEAUGA COATINGS, LLC
Chardon, OH
  BLACK BEAR ENERGY SERVICES, INC.
Finleyville, PA
  LAYFIELD ENVIRONMENTAL SYSTEMS
El Cajon, CA
  RW PRODUCTS LLC
Wheeling, WV
  Advanced Oilfield Services Inc.
Canonsburg, Pa
  Hallaton Containment Linings
Sparks, MD
  Jilco Inc.
Roaring Spring, PA

Contract/Document Management

  Solvaire Technologies, LP
Pittsburgh, PA

Crane & Rigging Services

  LUNDY CONSTRUCTION CO. INC./SUSQUEHANNA CRANE
Williamsport, PA
  ALLEGHENY CRANE RENTAL INC.
Gibsonia, PA
  ALLEGHENY CRANE RENTAL, INC.
Liberty, PA
  Allegheny Crane Rental, Inc.
Pittsburgh, PA
  ALP INDUSTRIES dba PENNSYLVANIA SLING CO.
Coatesville, PA
  RWLS, LLC dba Renegade Services
Ruffs Dale, PA

Crude Oil Marketing

  SEI ENERGY, LLC
Chattanooga, TN

Crude Oil Trucking

  Kenan Advantage Group, Inc.
North Canton, OH

Drill Bit Sales

  THE BIT SHOP
Indiana, PA

Drilling Contractors

  NORTHEAST ENERGY MANAGEMENT INC.
Indiana, PA
  KEY ENERGY SERVICES INC.
Canonsburg, PA
  Kelford Energy, LLC
Fort Worth, TX

Electrical & Plumbing

  UNIVERSAL ELECTRICAL SERVICE, INC.
Souderton, PA
  SCHAEDLER YESCO
Harrisburg, PA
  Eastern Penn Supply Company
Wilkes Barre, PA

Energy Management Services

  SAIC
Exton, PA
  BLUEROCK ENERGY, INC.
Syracuse, NY

Engineering

  Morris Knowles and Associates, Inc.
Delmont, PENNSYLVANIA
  BASIC SYSTEMS, INC.
Cambridge, OH
  K&L GATES LLP
Pittsburgh, PA
  ENVIRO TRAC LTD.
Warrendale, PA
  HAWBAKER ENGINEERING
State College, PA
  BATTELLE MEMORIAL INSTITUTE
Columbus, OH
  CHZM HILL, INC.
Pittsburgh, PA
  RT ENVIRONMENTAL SERVICES, INC.
Washington, PA
  PETERS CONSULTANTS, INC.
Bloomsburg, PA
  TECTONIC ENGINEERING & SURVEYING CONSULTANTS PC
Mountainville, NY
  ALFRED BENESCH & COMPANY
Pottsville, PA
  MID-PENN ENGINEERING CORPORATION
Lewisburg, PA
  SAIC
Exton, PA
  TEEMCO
Edmond, OK
  TAYLOR WISEMAN & TAYLOR
Wilkes-Barre, PA
  GOLDER ASSOCIATES INC.
Horseheads, NY
  NORTHSTAR INDUSTRIES, LLC
Methuen, MA
  BLAZOSKY ASSOCIATES, INC.
Greensburg, PA
  JOHNSON, MIRMIRAN & THOMPSON, INC. (JMT)
Moon Township, PA
  HERBERT ROWLAND & GRUBIC INC.
Cranberry Township, PA
  BENCHMARK ENGINEERING & CONSTRUCTION CO., INC.
Laughlintown, PA
  OELER INDUSTRIES, INC.
Pittsburgh, PA
  Nu-Weld, Inc.
Trout Run, PA
  Pine Creek Construction, LLC
Gratz, PA
  ARM GROUP INC.
Hershey, PA
  PAUL C. RIZZO ASSOCIATES, INC.
Pittsburgh, PA
  MATRAX INC
Lutherville, MD
  T & M ASSOCIATES
Middletown, NJ
  CZOP/SPECTER, INC.
Worcester, PA
  KU RESOURCES INC.
Duquesne, PA
  NITTANY ENGINEERING & ASSOCIATES LLC
Centre Hall, PA
  THE GATEWAY ENGINEERS
Pittsburgh, PA
  Navarro & Wright Consulting Engineers, Inc.
New Cumberland, PA
  NAVITUS ENGINEERING, INC.
Towanda, PA
  STONE CONSULTING, INC.
Warren, PA
  THRASHER ENGINEERING, INC.
Clarksburg, WV
  NEWPARK RESOURCES, INC.
The Woodlands, TX
  SEC ENERGY PRODUCTS & SERVICES
Houston, TX
  FISHER ASSOCIATES
Rochester, NY
  The Chazen Companies
Poughkeepsie, NY
  Venture Engineering & Construction, LLC
Pittsburgh, PA
  ADVANCED GEOSERVICES CORP.
West Chester, PA
  Hunt, Guillot & Associates (HGA)
Washington, PA
  HUNT GUILLOT & ASSOCIATES LLC
Ruston, LA
  MACKIN ENGINEERING COMPANY
Pittsburgh, PA
  CST Storage
Glenmoore, PA
  Bowman Consulting Group
Pittsburgh, PA
  AECOM
Mechanicsburg, PA
  Audubon Engineering, LP
Charleston, WV
  Audubon Engineering, LP
Evans City, PA
  CORE Environmental Services, Inc.
Allison Park, PA
  Key Environmental, Inc.
Carnegie, PA
  Greenman-Pedersen, Inc.
Scranton, PA
  Gannett Fleming, Inc.,
Camp Hill, PA

Environmental/Regulatory Consultants

  Letterle & Associates
Allison Park, PA
  ENVIRO TRAC LTD.
Warrendale, PA
  HAWBAKER ENGINEERING
State College, PA
  BATTELLE MEMORIAL INSTITUTE
Columbus, OH
  ALL4 INC.
Kimberton, PA
  RT ENVIRONMENTAL SERVICES, INC.
Washington, PA
  TECTONIC ENGINEERING & SURVEYING CONSULTANTS PC
Mountainville, NY
  TERRESTRIAL ENVIRONMENTAL SPECIALISTS, INC.
Phoenix, NY
  ALFRED BENESCH & COMPANY
Pottsville, PA
  TEKSOLV, INC.
Harrisburg, PA
  MID-PENN ENGINEERING CORPORATION
Lewisburg, PA
  SAIC
Exton, PA
  TEEMCO
Edmond, OK
  TAYLOR WISEMAN & TAYLOR
Wilkes-Barre, PA
  GOLDER ASSOCIATES INC.
Horseheads, NY
  BLAZOSKY ASSOCIATES, INC.
Greensburg, PA
  RESOURCE ENVIRONMENTAL SOLUTIONS, LLC
Houston, TX
  HERBERT ROWLAND & GRUBIC INC.
Cranberry Township, PA
  Hodgson Russ LLP
Buffalo, NY
  ARM GROUP INC.
Hershey, PA
  TMC Services, Inc.
Bellingham, MA
  PAUL C. RIZZO ASSOCIATES, INC.
Pittsburgh, PA
  TEKSOLV INC
Newark, DE
  T & M ASSOCIATES
Middletown, NJ
  ECS&R
Cochranton, PA
  ELK ENVIRONMENTAL SERVICES
Reading, PA
  CZOP/SPECTER, INC.
Worcester, PA
  KU RESOURCES INC.
Duquesne, PA
  AMERICAN WASTE MANAGEMENT SERVICES
Warren, OH
  NITTANY ENGINEERING & ASSOCIATES LLC
Centre Hall, PA
  Navarro & Wright Consulting Engineers, Inc.
New Cumberland, PA
  NAVITUS ENGINEERING, INC.
Towanda, PA
  STONE CONSULTING, INC.
Warren, PA
  THRASHER ENGINEERING, INC.
Clarksburg, WV
  TRINITY CONSULTANTS, INC.
Frederick, MD
  PROFESSIONAL TRAINING ASSOCIATES, INC.
Duquesne, PA
  FISHER ASSOCIATES
Rochester, NY
  AMEC ENVIRONMENT & INFRASTRUCTURE, INC.
Plymouth Meeting, PA
  AMEC ENVIRONMENT & INFRASTRUCTURE, INC.
Sewickley, PA
  AMEC ENVIRONMENT & INFRASTRUCTURE, INC.
Wysox, PA
  The Chazen Companies
Poughkeepsie, NY
  Venture Engineering & Construction, LLC
Pittsburgh, PA
  ADVANCED GEOSERVICES CORP.
West Chester, PA
  Trinity Consultants
Wexford, PA
  Bowman Consulting Group
Pittsburgh, PA
  AECOM
Mechanicsburg, PA
  Life b& Safety Consultants Inc.
McMurray, PA
  CORE Environmental Services, Inc.
Allison Park, PA
  Key Environmental, Inc.
Carnegie, PA
  Greenman-Pedersen, Inc.
Scranton, PA
  Gannett Fleming, Inc.,
Camp Hill, PA

Equipment Manufacturer

  ELECTRONIC DESIGN for INDUSTRY, INC. (EDI)
Belpre, OH
  GODWIN PUMPS
Bridgeport, NJ
  NORRIS PRODUCTION SOLUTIONS
Wooster, OH
  THE DICKIRSON CORPORATION
Ripley, WV
  PARMACO of PARKERSBURG, INC.
Parkersburg, WV
  QUALITY MAT COMPANY
Beaumont, TX
  NORTHSTAR INDUSTRIES, LLC
Methuen, MA
  NOSHOK, INC.
North Wales, PA
  GAMAJET CLEANING SYSTEMS, INC.
Exton, PA
  CENTER ROCK INC.
Berlin, PA
  MERSINO
Metamora, MI
  SEC ENERGY PRODUCTS & SERVICES
Houston, TX
  EQUIPMENT & CONTROLS INC.
Lawrence, PA
  Allison Transmission
Columbus, NJ
  VALERUS
Smithfield, PA
  Custom Container Solutions
Lewisburg, PA
  J & J Truck Bodies & Trailers
Somerset, PA

Equipment Supplier

  ELECTRONIC DESIGN for INDUSTRY, INC. (EDI)
Belpre, OH
  PACKERS PLUS ENERGY SERVICES
Bridgeport, WV
  NORRIS PRODUCTION SOLUTIONS
Wooster, OH
  TEKSOLV, INC.
Harrisburg, PA
  PETROLEUM EQUIPMENT CO., INC.
Oklahoma City, OK
  QUALITY MAT COMPANY
Beaumont, TX
  TRI-STAR MOTORS SOMERSET
SOMERSET, PA
  SCHAEDLER YESCO
Harrisburg, PA
  N. H. YATES COMPANY
Cockeysville, MD
  KEYSTONE PRECISION INSTRUMENTS
Allentown, PA
  MOTION INDUSTRIES, INC.
Pittsburgh, PA
  JISCO TRUCK & AUTO
Slippery Rock, PA
  TEKSOLV INC
Newark, DE
  MATRAX INC
Lutherville, MD
  Jet Research Center
Alvarado, Texas
  HILL INTERNATIONAL TRUCKS
Eighty Four, PA
  CENTER ROCK INC.
Berlin, PA
  DEALERS TRANSMISSION EXCHANGE
Saxonburg, PA
  FERGUSON-BEAUGARD
Tyler, TX
  SUPERIOR HEATING SOLUTIONS
Mansfield, PA
  MURPHY TRACTOR & EQUIPMENT CO.
Wichita, KS
  RW PRODUCTS LLC
Wheeling, WV
  84 Energy Supply/84 Lumber Co.
Eighty Four, PA
  EQUIPMENT & CONTROLS INC.
Lawrence, PA
  Precision Laser & Instrument, Inc.
Ambridge, PA
  Kelford Energy, LLC
Fort Worth, TX
  Allegheny Ford Truck Sales
Pittsburgh, PA
  VALERUS
Smithfield, PA
  CM Hall Associates, Inc.
Canonsburg, PA
  Cummins Bridgeway
Pittsburgh, PA
  BLUE DOT SERVICES INC.
Bridgeport, WV

Erosion & Sediment Control

  ACF ENVIRONMENTAL
Allison Park, PA
  FRONTIER ENVIRONMENTAL SERVICES
Jones Mills, PA
  84 Energy Supply/84 Lumber Co.
Eighty Four, PA

Excavation/Construction

  NORTHSTAR OILFIELD DISPOSAL WELL
Youngstown, OH
  ABSCOPE ENVIRONMENTAL, INC.
Canastota, NY
  LUNDY CONSTRUCTION CO. INC./SUSQUEHANNA CRANE
Williamsport, PA
  BELSER HALE INC.
Bradford, PA
  PATTERSON & WILDER CONSTRUCTION CO. INC.
Garner, NC
  RODENBERG DIVERSIFIED, LLC
Carrollton, MO
  Nu-Weld, Inc.
Trout Run, PA
  Pine Creek Construction, LLC
Gratz, PA
  TMC Services, Inc.
Bellingham, MA
  HC HoodCo Inc.
Bellefonte, PA
  ELK ENVIRONMENTAL SERVICES
Reading, PA
  HARSCO METALS
Seven Fields, PA
  BRUBACHER NORTHERN TIER
Liberty, PA
  FRONTIER ENVIRONMENTAL SERVICES
Jones Mills, PA
  JR CONTRACTING, LLC
Eighty Four, PA
  NEWPARK RESOURCES, INC.
The Woodlands, TX
  Advanced Oilfield Services Inc.
Canonsburg, Pa
  The Lane Construction Corporation
Northampton, MA
  Gannett Fleming, Inc.,
Camp Hill, PA
  Walsh Group
Canonsburg, PA

Fencing

  OELER INDUSTRIES, INC.
Pittsburgh, PA
  BLACK BEAR ENERGY SERVICES, INC.
Finleyville, PA

Finance/Investment

  SOURCE COMPANIES LLC
Sewickley, PA
  FIFTH THIRD BANK
Pittsburgh, PA
  East Management Services, LP
Sewickley, PA
  Warther Consulting, LLC
Akron, OH
  CHARLES P. LEACH AGENCY, INC.
New Bethlehem, PA
  BNY Mellon Wealth Management
Pittsburgh, PA
  Iron Mountain Generation, LLC
Charlotte, NC
  Taum Sauk Capital Management
New York, NY

Frac Sand & Wastewater

  MHF SERVICES
Wexford, PA
  CRS REPROCESSING
Lewisberry, PA
  MUDD WATER HAULING
Bradford, PA
  UNIMIN
Pittsburgh, PA
  ALTELA INC.
Englewood, CO
  Altela, Inc.
Albuquerque, NM
  Kenan Advantage Group, Inc.
North Canton, OH

Fracturing Systems

  PACKERS PLUS ENERGY SERVICES
Bridgeport, WV
  J & J Truck Bodies & Trailers
Somerset, PA

Fuel

  Eastern Solutions LLC
Senecaville, OH
  WILLIAM G. SATTERLEE & SONS, INC.
Rochester Mills, PA
  Guttman Oil Company
Belle Vernon, PA

Gas Marketing

  SEI ENERGY, LLC
Chattanooga, TN
  TEEMCO
Edmond, OK
  INTERSTATE GAS SUPPLY
Dublin, OH
  MID AMERICAN NATURAL RESOURCES LLC
Erie, PA

Gas Measurement

  INTERTEK COMMODITIES
Houston, TX
  MUSTANG SAMPLING/VALTRONICS
Ravenswood, WV
  INTERTEK COMMODITIES
Williamsport, PA
  SILVERSMITH INC.
Gaylord, MI
  EXPRESS ENERGY SERVICES OPERATING, LP
Houston, TX
  FERGUSON-BEAUGARD
Tyler, TX
  EQUIPMENT & CONTROLS INC.
Lawrence, PA

Gas Processing

  ELKHORN GAS PROCESSING
Tulsa, OK
  EQUIPMENT & CONTROLS INC.
Lawrence, PA
  Audubon Engineering, LP
Charleston, WV
  Audubon Engineering, LP
Evans City, PA

Gas Transmission/Distribution

  DTE ENERGY
Ann Arbor, MI
  CUSTOM ALLOY CORPORATION
Wexford, PA
  EQUIPMENT & CONTROLS INC.
Lawrence, PA
  Ceritas Energy II, LLC
Houston, TX

Generators

  HAPCO
Kent, OH
  Cummins Bridgeway
Pittsburgh, PA

Geological & Geophysical Services

  BATTELLE MEMORIAL INSTITUTE
Columbus, OH
  RT ENVIRONMENTAL SERVICES, INC.
Washington, PA
  PETERS CONSULTANTS, INC.
Bloomsburg, PA
  SAIC
Exton, PA
  PAUL C. RIZZO ASSOCIATES, INC.
Pittsburgh, PA
  B.F. Environmental Consultants
Dallas, PA
  CORE Environmental Services, Inc.
Allison Park, PA
  Key Environmental, Inc.
Carnegie, PA

GIS/Mapping Services

  HAWBAKER ENGINEERING
State College, PA
  PETERS CONSULTANTS, INC.
Bloomsburg, PA
  TERRESTRIAL ENVIRONMENTAL SPECIALISTS, INC.
Phoenix, NY
  HERBERT ROWLAND & GRUBIC INC.
Cranberry Township, PA
  BENCHMARK ENGINEERING & CONSTRUCTION CO., INC.
Laughlintown, PA
  LW SURVEY CO
McMurray, PA
  SAIC
Exton, PA
  THE GATEWAY ENGINEERS
Pittsburgh, PA
  PICTOMETRY INT'L CORP
Rochester, NY
  Precision Laser & Instrument, Inc.
Ambridge, PA
  AECOM
Mechanicsburg, PA
  Powder River Land Services, LLC
Eagle, ID

Government Relations/PR

  KEYSTONE PUBLIC AFFAIRS, LLC
Washington, DC

Graphics/Design

  DIRECT RESULTS
Waynesburg, PA
  3D CREATIVE SERVICES INC.
Williamsport, PA

Human Resource Management

  LEADER BUSINESS COACHING
Pittsburgh, PA

Hydrofacture Sand Supplier

  UNIMIN
Pittsburgh, PA

Industrial Transmission Supplier

  DEALERS TRANSMISSION EXCHANGE
Saxonburg, PA

Information/Data Services

  BENTEK ENERGY
Evergreen, CO
  Solvaire Technologies, LP
Pittsburgh, PA
  SAIC
Exton, PA
  CPA Technology, LLC
Conshohocken, PA
  ARMSTRONG SEARCH ASSOCIATION, INC.
Natrona Heights, PA
  Cima Software
Pittsburgh, PA
  Ogletree, Deakins, Nash, Smoak & Stewart, PC
Pittsburgh, PA

Insurance

  TRAVELERS OIL & GAS
Houston, TX
  BITUMINOUS INSURANCE COMPANIES (of Maryland)
Lutherville, MD
  BITUMINOUS INSURANCE COMPANY
Pittsburgh, PA
  DAVIS INSURANCE AGENCY INC.
Lock Haven, PA
  ESS INSURANCE GROUP
Kittanning, PA
  FIRST NATIONAL INSURANCE AGENCY LLC
Beaver Falls, PA
  J.M. MILLER INC. INSURANCE SOLUTIONS
Indiana, PA
  PROUDFIT INSURANCE AGENCY INC.
Washington, PA
  ROCKWOOD CASUALTY INSURANCE COMPANY
Rockwood, PA
  WELLS FARGO INSURANCE SERVICES - OH
Cincinnati, OH
  WELLS FARGO INSURANCE SERVICES - PA
Glenshaw, PA
  L.J. STEIN & COMPANY INC.
Lakewood, NY
  HARBOR AMERICA, INC.
Porter, TX
  Warther Consulting, LLC
Akron, OH
  Beynon & Co., Inc.
Pittsburgh, PA
  CHARLES P. LEACH AGENCY, INC.
New Bethlehem, PA
  THE KILMER GROUP
Wyalusing, PA
  S & T EVERGREEN
Indiana, PA
  BRICKSTREET MUTUAL INSURANCE COMPANY
Charleston, WV

Laboratory Services

  FAIRWAY LABORATORIES
Altoona, PA
  MICROBAC LABORATORIES INC.
Erie, PA
  ENVIRONMENTAL SERVICE LABORATORIES INC.
Indiana, PA
  INTERTEK COMMODITIES
Houston, TX
  INTERTEK COMMODITIES
Williamsport, PA
  Jet Research Center
Alvarado, Texas
  US WATER ENERGY SERVICES
Chesterfield, VA

Land Services

  Morris Knowles and Associates, Inc.
Delmont, PENNSYLVANIA
  K&L GATES LLP
Pittsburgh, PA
  ABSCOPE ENVIRONMENTAL, INC.
Canastota, NY
  ERM & Associates
Warrenton, VA
  LW SURVEY CO
McMurray, PA
  THE GATEWAY ENGINEERS
Pittsburgh, PA
  The Chazen Companies
Poughkeepsie, NY
  Reserve Energy Exploration Company
Chagrin Falls, OH
  Powder River Land Services, LLC
Eagle, ID

Landscaping

  CENTRAL ENVIRONMENTAL SERVICES, LLC
Parkersburg, WV
  DAVIS LANDSCAPE LTD.
Harrisburg, PA
  FRONTIER ENVIRONMENTAL SERVICES
Jones Mills, PA
  JR CONTRACTING, LLC
Eighty Four, PA
  The Chazen Companies
Poughkeepsie, NY
  Walsh Group
Canonsburg, PA

Legal Services

  SHERRARD, GERMAN & KELLY, PC
Pittsburgh, PA
  BABST CALLAND
Pittsburgh, PA
  ECKERT SEAMANS CHERIN & MELLOTT LLC
Harrisburg, PA
  SPILMAN THOMAS & BATTLE, PLLC
Charleston, WV
  STEPTOE & JOHNSON PLLC
Canonsburg, PA
  BONYA GAZZA & DEGORY, LLP
Indiana, PA
  REED SMITH, LLP
Pittsburgh, PA
  Solvaire Technologies, LP
Pittsburgh, PA
  Hodgson Russ LLP
Buffalo, NY
  JACKSON KELLY PLLC
Charleston, WV
  ECKERT SEAMANS CHERIN & MELLOTT, LLC
Pittsburgh, PS
  MacDonald Illig Jones & Britton LLP
Erie, Pa
  Ogletree, Deakins, Nash, Smoak & Stewart, PC
Pittsburgh, PA

Liner Material Welders

  HAPCO
Kent, OH

Liners & Mats

  NATIONAL INDUSTRIAL LUMBER CO.
Elizabeth, PA
  QUALITY MAT COMPANY
Beaumont, TX
  GEAUGA COATINGS, LLC
Chardon, OH
  RW PRODUCTS LLC
Wheeling, WV
  Hallaton Containment Linings
Sparks, MD
  Jilco Inc.
Roaring Spring, PA

Lodging/Housing

  KUZESKI & LOCKARD INC.
Indiana, PA
  THE GEORGE WASHINGTON HOTEL
Washington, PA
  UMH PROPERTIES, INC./PORT ROYAL VILLAGE
Belle Vernon, PA
  422 HOME SALES
Indiana, PA

Logging & Correlation

  FRONTIER ENVIRONMENTAL SERVICES
Jones Mills, PA

Lumber/Timber

  NATIONAL INDUSTRIAL LUMBER CO.
Elizabeth, PA

Machine Shop Services

  JWF INDUSTRIES
Johnstown, PA
  PARMACO of PARKERSBURG, INC.
Parkersburg, WV
  3D CREATIVE SERVICES INC.
Williamsport, PA
  BLUE DOT SERVICES INC.
Bridgeport, WV

Management Consulting

  STRATEGIC INNOVATIONS, LLC
Sewickley, PA

Midstream Pipeline

  CHZM HILL, INC.
Pittsburgh, PA
  DIAMOND TECHNICAL SERVICES, INC.
Blairsville, PA
  RODENBERG DIVERSIFIED, LLC
Carrollton, MO
  DTE ENERGY
Ann Arbor, MI
  CUSTOM ALLOY CORPORATION
Wexford, PA
  Ceritas Energy II, LLC
Houston, TX
  Audubon Engineering, LP
Charleston, WV
  Audubon Engineering, LP
Evans City, PA
  Walsh Group
Canonsburg, PA

Perforating Systems

  Jet Research Center
Alvarado, Texas
  RWLS, LLC dba Renegade Services
Ruffs Dale, PA
  Walsh Group
Canonsburg, PA

Pipe/Equipment Insulation

  NORTHEAST ENERGY MANAGEMENT INC.
Indiana, PA
  JR CONTRACTING, LLC
Eighty Four, PA
  EQUIPMENT & CONTROLS INC.
Lawrence, PA
  Walsh Group
Canonsburg, PA

Pipeline Construction/Services

  W.D. FOX TAPPING & WELDING, INC.
Wrightsville, PA
  PATTERSON & WILDER CONSTRUCTION CO. INC.
Garner, NC
  DIAMOND TECHNICAL SERVICES, INC.
Blairsville, PA
  MICHELS PIPELINE CONSTRUCTION
Washington, PA
  BRUBACHER NORTHERN TIER
Liberty, PA
  Walsh Group
Canonsburg, PA

Portable Buildings and Storage

  ModSpace Corporation
Berwyn, PA
  MODSPACE CORPORATION
Oakdale, PA
  MODSPACE CORPORATION
Mechanicsburg, PA
  MODSPACE CORPORATION
Hatfield, PA

Pumps/Pumping Systems

  GODWIN PUMPS
Bridgeport, NJ
  HAPCO
Kent, OH
  MERSINO
Metamora, MI

Real Estate

  Ohio Commerce Center
Lordstown, Ohio
  KUZESKI & LOCKARD INC.
Indiana, PA
  GRUBB & ELLIS
Pittsburgh, PA
  UMH PROPERTIES, INC./PORT ROYAL VILLAGE
Belle Vernon, PA
  ERM & Associates
Warrenton, VA
  SOUTHERN TIER COMMERCE CENTER/EQUILIBRIUM EQUITIES
Wilkes-Barre, PA
  Burns & Scalo Real Estate Services, Inc.
Pittsburgh, PA
  422 HOME SALES
Indiana, PA
  Beynon & Co., Inc.
Pittsburgh, PA
  Cushman & Wakefield/Pyramid Brokerage Company
Corning, NY

Safety

  INTERTECH SECURITY LLC
Pittsburgh, PA
  LEADER BUSINESS COACHING
Pittsburgh, PA
  TEKSOLV INC
Newark, DE
  TEKSOLV, INC.
Harrisburg, PA
  SAIC
Exton, PA
  SAFETY MANAGEMENT TRAINING & CONSULTING
Wexford, PA
  SAFETY MANAGEMENT TRAINING & CONSULTING
Wexford, PA
  PROFESSIONAL TRAINING ASSOCIATES, INC.
Duquesne, PA
  B.F. Environmental Consultants
Dallas, PA
  THE KILMER GROUP
Wyalusing, PA
  BRICKSTREET MUTUAL INSURANCE COMPANY
Charleston, WV
  84 Energy Supply/84 Lumber Co.
Eighty Four, PA
  American Medical Response
Jackson, MS
  Life b& Safety Consultants Inc.
McMurray, PA
  Ogletree, Deakins, Nash, Smoak & Stewart, PC
Pittsburgh, PA

Search Consulting

  JMAR & ASSOCIATES
Addison, TX
  INTEGRATIVE STAFFING GROUP, LLC
Coraopolis, PA
  ERM & Associates
Warrenton, VA
  LEADER BUSINESS COACHING
Pittsburgh, PA
  ARMSTRONG SEARCH ASSOCIATION, INC.
Natrona Heights, PA
  Life b& Safety Consultants Inc.
McMurray, PA

Security

  N.S.A. SECURITY FORCES INC.
Washington, PA
  SITE SECURITY LLC
Houston, PA
  U.S. SECURITY ASSOCIATES
Pittsburgh, PA
  CSI CORPORATION AND SECURITY INVESTIGATION
Monaca, PA
  INTERTECH SECURITY LLC
Pittsburgh, PA
  HC HoodCo Inc.
Bellefonte, PA

Software

  CPA Technology, LLC
Conshohocken, PA
  Cima Software
Pittsburgh, PA
  Precision Laser & Instrument, Inc.
Ambridge, PA

Sound & Noise Control

  OELER INDUSTRIES, INC.
Pittsburgh, PA

Staffing

  GREGG STAFFING SOLUTIONS
Canonsburg, PA
  INTEGRATIVE STAFFING GROUP, LLC
Coraopolis, PA
  KFORCE PROFESSIONAL STAFFING
Pittsburgh, PA
  Southpointe Energy Resource Group
Canonsburg, PA
  DRILL BABY DRILL EMPLOYMENT AGENCY
Roaring Spring, PA
  Hunt, Guillot & Associates (HGA)
Washington, PA

Steel Fitting Manufacturer

  CUSTOM ALLOY CORPORATION
Wexford, PA

Suppliers

  Southpointe Energy Resource Group
Canonsburg, PA
  CHEMUNG SUPPLY CORP
Elmira Heights, NY
  AQUA FILTER FRESH, INC.
Pittsburgh, PA
  PETROLEUM EQUIPMENT CO., INC.
Oklahoma City, OK
  MOUNTAIN SUPPLY & SERVICES LLC
Wheeling, WV
  QUALITY MAT COMPANY
Beaumont, TX
  TRI-STAR MOTORS SOMERSET
SOMERSET, PA
  SCHAEDLER YESCO
Harrisburg, PA
  N. H. YATES COMPANY
Cockeysville, MD
  VALTEK INDUSTRIES
Odessa, TX
  KEYSTONE PRECISION INSTRUMENTS
Allentown, PA
  Eastern Solutions LLC
Senecaville, OH
  MOTION INDUSTRIES, INC.
Pittsburgh, PA
  JISCO TRUCK & AUTO
Slippery Rock, PA
  HC HoodCo Inc.
Bellefonte, PA
  BLUEROCK ENERGY, INC.
Syracuse, NY
  GLOBAL CHEMSOURCES LLC
Wilton, CT
  FL TANKS
Marietta, OH
  NATIONAL INDUSTRIAL LUMBER CO.
Elizabeth, PA
  THE BIT SHOP
Indiana, PA
  CENTER ROCK INC.
Berlin, PA
  SUPERBOLT, INC.
Carnegie, PA
  DEALERS TRANSMISSION EXCHANGE
Saxonburg, PA
  SUPERIOR HEATING SOLUTIONS
Mansfield, PA
  MURPHY TRACTOR & EQUIPMENT CO.
Wichita, KS
  LAYFIELD ENVIRONMENTAL SYSTEMS
El Cajon, CA
  Eastern Penn Supply Company
Wilkes Barre, PA
  RW PRODUCTS LLC
Wheeling, WV
  GREEN PRODUCTS COMPANY
Conrad, IA
  Cort Furniture
Pittsburgh, PA
  CST Storage
Glenmoore, PA
  Allison Transmission
Columbus, NJ
  CM Hall Associates, Inc.
Canonsburg, PA
  Cummins Bridgeway
Pittsburgh, PA

Supply Chain Management

  Eastern Penn Supply Company
Wilkes Barre, PA

Surveying

  Morris Knowles and Associates, Inc.
Delmont, PENNSYLVANIA
  K&L GATES LLP
Pittsburgh, PA
  HAWBAKER ENGINEERING
State College, PA
  TECTONIC ENGINEERING & SURVEYING CONSULTANTS PC
Mountainville, NY
  ALFRED BENESCH & COMPANY
Pottsville, PA
  MID-PENN ENGINEERING CORPORATION
Lewisburg, PA
  TAYLOR WISEMAN & TAYLOR
Wilkes-Barre, PA
  DIAMOND TECHNICAL SERVICES, INC.
Blairsville, PA
  JOHNSON, MIRMIRAN & THOMPSON, INC. (JMT)
Moon Township, PA
  HERBERT ROWLAND & GRUBIC INC.
Cranberry Township, PA
  BENCHMARK ENGINEERING & CONSTRUCTION CO., INC.
Laughlintown, PA
  BOTSFORD SURVEYING INC.
Marion Center, PA
  E&M ENGINEERS AND SURVEYORS PC
Bradford, PA
  ENVIRONMENTAL LAND SURVEYING & SOLUTIONS INC.
Indiana, PA
  LAND SERVICES GROUP- CUNNINGHAM SURVEYORS
Wellsboro, PA
  LANG SURVEYING
Bradford, PA
  KEYSTONE PRECISION INSTRUMENTS
Allentown, PA
  LW SURVEY CO
McMurray, PA
  ARM GROUP INC.
Hershey, PA
  CZOP/SPECTER, INC.
Worcester, PA
  NITTANY ENGINEERING & ASSOCIATES LLC
Centre Hall, PA
  Navarro & Wright Consulting Engineers, Inc.
New Cumberland, PA
  NAVITUS ENGINEERING, INC.
Towanda, PA
  STONE CONSULTING, INC.
Warren, PA
  FISHER ASSOCIATES
Rochester, NY
  The Chazen Companies
Poughkeepsie, NY
  Bowman Consulting Group
Pittsburgh, PA
  Scientific Drilling International
Finleyville, PA
  Greenman-Pedersen, Inc.
Scranton, PA
  Powder River Land Services, LLC
Eagle, ID

Tanks & Tank Services

  JWF INDUSTRIES
Johnstown, PA
  EAGLE FIBERGLASS, LLC
Indiana, PA
  NORTHSTAR OILFIELD DISPOSAL WELL
Youngstown, OH
  THE DICKIRSON CORPORATION
Ripley, WV
  N. H. YATES COMPANY
Cockeysville, MD
  ENVIROTANK CLEAN INC.
Belpre, PA
  INDUSTRIAL TANK MANAGEMENT LLC
Youngstown, OH
  TANK SERVICES
Canton, OH
  WATERFORD TANK & FABRICATION LTD
Lowell, OH
  ADLER TANK RENTALS
Canonsburg, PA
  RPX COMPOSITES
Latrobe, PA
  HIGHLAND TANK & MANUFACTURING
Stoystown, PA
  FL TANKS
Marietta, OH
  CAMEX EQUIPMENT SALES & RENTALS, INC.
Nisku, AB
  LAYFIELD ENVIRONMENTAL SYSTEMS
El Cajon, CA
  RW PRODUCTS LLC
Wheeling, WV
  CST Storage
Glenmoore, PA
  Mobile Dredging and Pumping Co.
Chester, PA
  J & J Truck Bodies & Trailers
Somerset, PA

Title Services

  K&L GATES LLP
Pittsburgh, PA
  BONYA GAZZA & DEGORY, LLP
Indiana, PA
  JOHNSON, MIRMIRAN & THOMPSON, INC. (JMT)
Moon Township, PA
  Hodgson Russ LLP
Buffalo, NY
  ARMSTRONG SEARCH ASSOCIATION, INC.
Natrona Heights, PA
  Powder River Land Services, LLC
Eagle, ID

Trade Show Displays

  3D CREATIVE SERVICES INC.
Williamsport, PA

Trailer Sales and Rentals

  THE DICKIRSON CORPORATION
Ripley, WV
  ZORESCO EQUIPMENT COMPANY
Turtle Creek, PA
  HILL INTERNATIONAL TRUCKS
Eighty Four, PA
  PERFORMANCE TANK SALES INC.
Dover, OH
  CAMEX EQUIPMENT SALES & RENTALS, INC.
Nisku, AB
  ModSpace Corporation
Berwyn, PA
  MODSPACE CORPORATION
Oakdale, PA
  MODSPACE CORPORATION
Mechanicsburg, PA
  MODSPACE CORPORATION
Hatfield, PA
  84 Energy Supply/84 Lumber Co.
Eighty Four, PA

Training

  Resource Development Company
Birmingham, MI
  TEKSOLV INC
Newark, DE
  TEKSOLV, INC.
Harrisburg, PA
  SAFETY MANAGEMENT TRAINING & CONSULTING
Wexford, PA
  SAFETY MANAGEMENT TRAINING & CONSULTING
Wexford, PA
  PROFESSIONAL TRAINING ASSOCIATES, INC.
Duquesne, PA
  B.F. Environmental Consultants
Dallas, PA
  Precision Laser & Instrument, Inc.
Ambridge, PA
  Trinity Consultants
Wexford, PA

Transportation - Rail, Barge

  MHF SERVICES
Wexford, PA
  SOUTHERN TIER COMMERCE CENTER/EQUILIBRIUM EQUITIES
Wilkes-Barre, PA

Trucking/Hauling

  CENTRAL ENVIRONMENTAL SERVICES, LLC
Parkersburg, WV
  ABSCOPE ENVIRONMENTAL, INC.
Canastota, NY
  MOUNTAIN SUPPLY & SERVICES LLC
Wheeling, WV
  FERUS LP
Jenkins, KY
  NORTHEAST ENERGY MANAGEMENT INC.
Indiana, PA
  KEY ENERGY SERVICES INC.
Canonsburg, PA
  ELK ENVIRONMENTAL SERVICES
Reading, PA
  HARSCO METALS
Seven Fields, PA
  AMERICAN WASTE MANAGEMENT SERVICES
Warren, OH
  MUDD WATER HAULING
Bradford, PA
  RW PRODUCTS LLC
Wheeling, WV
  84 Energy Supply/84 Lumber Co.
Eighty Four, PA
  RLI, Inc.
Fort Smith, AR
  Advanced Oilfield Services Inc.
Canonsburg, Pa
  Kenan Advantage Group, Inc.
North Canton, OH
  The Lane Construction Corporation
Northampton, MA
  Allegheny Ford Truck Sales
Pittsburgh, PA
  Jilco Inc.
Roaring Spring, PA

Vacuum Truck Services

  CENTRAL ENVIRONMENTAL SERVICES, LLC
Parkersburg, WV
  SOLID OAK
Houston, PA
  NORTHSTAR OILFIELD DISPOSAL WELL
Youngstown, OH
  TMC Services, Inc.
Bellingham, MA
  KEY ENERGY SERVICES INC.
Canonsburg, PA
  ECS&R
Cochranton, PA
  ELK ENVIRONMENTAL SERVICES
Reading, PA
  ADVANCED WASTE SERVICES, INC.
New Castle, PA
  MUDD WATER HAULING
Bradford, PA
  RW PRODUCTS LLC
Wheeling, WV
  Mobile Dredging and Pumping Co.
Chester, PA

Vehicle Repair, Rental, Sales

  TRI-STAR MOTORS SOMERSET
SOMERSET, PA
  VACUUM SALES, INC.
Lindenwold, NJ
  DIEHL AUTOMOTIVE
Butler, PA
  HILL INTERNATIONAL TRUCKS
Eighty Four, PA
  CAMEX EQUIPMENT SALES & RENTALS, INC.
Nisku, AB
  Express 4x4 Truck Rental
Warminster, PA
  Allegheny Ford Truck Sales
Pittsburgh, PA
  Cummins Bridgeway
Pittsburgh, PA

Waste / Water Treatment

  CHZM HILL, INC.
Pittsburgh, PA
  ONE AQUASOURCE, INC.
Waterville, OH
  MHF SERVICES
Wexford, PA
  WST Energy
Wexford, PA
  GOLDER ASSOCIATES INC.
Horseheads, NY
  BLAZOSKY ASSOCIATES, INC.
Greensburg, PA
  CRS REPROCESSING
Lewisberry, PA
  HYDRO RECOVERY LP
Blossburg, PA
  T & M ASSOCIATES
Middletown, NJ
  SAIC
Exton, PA
  ELK ENVIRONMENTAL SERVICES
Reading, PA
  HIGHLAND TANK & MANUFACTURING
Stoystown, PA
  GLOBAL CHEMSOURCES LLC
Wilton, CT
  AMERICAN WASTE MANAGEMENT SERVICES
Warren, OH
  ADVANCED WASTE SERVICES, INC.
New Castle, PA
  THRASHER ENGINEERING, INC.
Clarksburg, WV
  US WATER ENERGY SERVICES
Chesterfield, VA
  EXPRESS ENERGY SERVICES OPERATING, LP
Houston, TX
  MERSINO
Metamora, MI
  GEAUGA COATINGS, LLC
Chardon, OH
  Venture Engineering & Construction, LLC
Pittsburgh, PA
  ADVANCED GEOSERVICES CORP.
West Chester, PA
  ALTELA INC.
Englewood, CO
  Altela, Inc.
Albuquerque, NM
  CRS Reprocessing Services
Louisville, KY
  Mobile Dredging and Pumping Co.
Chester, PA

Water Transfer

  SOLID OAK
Houston, PA
  RW PRODUCTS LLC
Wheeling, WV

Welding & Fabricating

  RODENBERG DIVERSIFIED, LLC
Carrollton, MO
  JWF INDUSTRIES
Johnstown, PA
  Nu-Weld, Inc.
Trout Run, PA
  HAPCO
Kent, OH
  Walsh Group
Canonsburg, PA

Well Service

  VALTEK INDUSTRIES
Odessa, TX
  FERUS LP
Jenkins, KY
  Allied Oil & Gas Services, LLC
Fort Worth, TX
  ADVANCED WASTE SERVICES, INC.
New Castle, PA
  EXPRESS ENERGY SERVICES OPERATING, LP
Houston, TX
  Kelford Energy, LLC
Fort Worth, TX
  SMZ Contracting, LLC
Wellsboro, PA