Below is a Partial Listing of our Customers:

    Abbington Group, NH
    Abco Industries, TX
    A/C Power-Ace Operations, CA
    Adsco Industries LLC, NY
    AES Deepwater Inc., TX
    American Tissue Corp., OR
    Bayer Corporation, TX
    Barber Foods, ME
    B E & K Engineering, KY
    Berkshire Power, MA
    Big River Zinc Corp, IL
    Black & Veatch, MO
    Boise Cascade, ID
    Braden Manufacturing, OK
    Bremco Inc., NH
    Bryan Texas Utility, TX
    Calpine Pasadena Cogen, TX
    Capri Industrial Products, OH
    Castine Energy, ME
    Cianbro Corp, ME & NH
    Collins & Aikman, NH
    Commonwealth Dynamics, NH
    COS/Sunnyside, UT
    Covanta-Bristol, CT
    Covanta-Fairfax, VA
    Covanta-Alexandria, VA
    CPL Systems, LA
    Diversifi ed Energy Contractors, VT
    Domtar, ME
    DuPont Specialty Chemicals, LA
    Duratherm Inc., TX
    Dynegy Midwest Generation, IL
    Dynergy Midstream Services, LA
    ECC International, GA
    ECO Operations, MA
    EDB Constructions, QC Canada
    El du Pont de Nemours & Co., TN
    Eldridge, L.C. Sales, TX
    Eli Lilly and Company, IN
    Empire Refractory Services, IN
    Engineered Systems Technology
    Ensysa Products, San Juan, PR
    Entergy-New Orleans, LA
    Entergy-Sabine Plant, TX
    Environmental Elements Corp., MD
    Exxon-Baytown Refi nery, TX
    Factory Sales & Engineering, LA
    Florida Power & Light, VA
    Fluor Constructors, LA
    FMC Bioploymer, ME
    Furnace & Tube Services, LA
    GE Power Systems, NY
    Geisa, S.A.
    Georgia Gulf, TX
    Georgia Pacifi c, FL & ME
    GEMMA Power Systems, OH
    General Electric, NE Egypt Project
    GE/NAPPA, Nigeria Project
    GP Gypsum Corp., NH
    Great Northern Paper, ME
    GTS Energy, GA
    Hamon Research-Cottrell, NJ
    Hankin Environmental Systems, NJ
    HEC Technologies, Alberta
    Hitachi America, NY
    Hoosier Energy R.E.C., IN
    Huntsman - JCO, TX
    INDECK Maine Energy, ME
    Industrial Energy Assoc., VT
    Infi nity Construction, NH
    International Bellows, NY
    James River Corporation, AL
    JEA, FL
    Jim Nier Construction, OH
    John Zink Company, OK
    Katahdin Paper, ME
    Kennebec Supply Co., ME
    Kidd Combustion Equipment, LA
    Kimberly-Clark, TX
    Kispiox Forest Prod., BC, Canada
    Lacasse & Weston, ME
    L. C. Eldridge Sales, TX

    Lincoln Pulp & Paper, ME
    Lovegreen Turbine Services, MN
    Lower Colorado River Authority
    Marcal Paper, NJ
    MFA/Aabcofl ex Inc., CA
    McGill Airclean Corporation, OH
    Metso Paper USA, ME
    Michigan Ethanol, MI
    Millipore Corporation, MA
    Mississippi Power, MS
    Mitsubishi, Mexico & Dom Republic
    Mobil Oil, TX
    Mobotec USA, CA
    Motion Industries, TX
    Motiva Enterprises, TX
    National Oilwell, LA
    National Starch & Chemical, ME
    New Hanover County Waste, NC
    Nichols Aluminum Casting, IA
    North American Energy Services, TX
    Northern States Power, MN
    NRG-EI Segundo Operations
    NRG Texas, TX
    Ogden Martin-Haverhill, MA
    Ogden Martin-Fairfax, VA
    Oklahoma Gas & Electric, OK
    PAR Alloy Inc., CO
    Peerless Manufacturing, OH
    Penobscot Energy Recovery, ME
    PG&E Dispersed Gen, MD
    Placid Refi nery Co., LA
    Plant-N-Power, TX
    Pine Tree Power, ME
    Power Systems Manufacturing, FL
    Precipitator Service Group, TN
    Pro-Seal Service Group, MI
    Proctor & Gamble, WI
    Public Service of Colorado, CO
    PSNH-Newington Station, NH
    Quiet Systems International, WI
    Raytheon, MA
    Regional Waste Systems, ME
    Reliant Energy, CA & TX
    Rencor Controls, NY
    San Miguel Electric Cooperative, TX
    Sappi Fine Paper, ME
    SCA Hygiene Products, Germany
    Schebler Company, IA
    SE Texas Industrial Services, MS
    Selas Fluid Processing, PA
    Shell Canada Limited
    Slattery Skanska, NY
    Southern IL Power Cooperative, IL
    Southwestern Electric Power Co, OH
    Specialty Minerals, PA
    Springs Industries, SC
    Structural Group, CT
    S W & B Construction, NY
    Tate Engineering Systems, VA
    TEI Construction Services, TX
    Texas Genco II, TX
    Texas-New Mexico Power, TX
    Textron Automotive, NH
    Textiles Coated Inc., NH
    Textron Automotive, NH
    Theilsch Maintenance & Welding, TX
    Thermal Engineering Inter., CA
    Texas Utilities, TX
    TLT-Babcock, OH
    TXU Generating, TX
    Troy Sheet Metal Works, CA
    Turbo Power & Marine
    United Steel Erectors, TX
    Valero Refi ning Co., TX
    Valmet Inc., ME & WI
    Vogt-NEM, KY
    Washington Group International, TX
    Wausau Paper, WI
    Western Kentucky Energy
    Williams Olefi ns, LA
    Wood Group Power, CT
    Xcel Energy Services, MN