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Corrosion Engineering | Electrical Engineering

ELK Celebrates 25 Years of Professional Engineering Services 1994-2019

A SALUTE TO ALL OF OUR CLIENTS OVER THE PAST 25 YEARS…

 A & G Piping, Inc. Austin Commercial C. W. ROSS CONSTRUCTION
7 STAR FOOD MART Automation Control Company, Inc. Cajun Constructors, Inc.
A & G Piping, Inc. Avanti Construction, LLC CAMP, DRESSER & MCKEE, INC.
AADFW Axiom Management & Engineering, Inc. Cantey & Hanger, L.L.P.
A-Affordable Plumbing Company Azteca Enterprises, Inc. Carmack Watkins
AAFI International B P America Production Company CARRIGAN, LAPIN, LANDA, WILDE
ABC Beer and Wine, Inc. B/K Services Carry Transit
ABC Mini Mart Baird, Hampton & Brown, Inc. CBM CONSTRUCTION CO.
Abdul Shallwani Bar Constructors, Inc. C-Con Services, Inc.
Acme Electric Company Barlow & Garsek CEM Resources, Inc.
ACT 21 Barnett Gathering / XTO Energy CenterPoint Energy Pipeline
AGL Resources Inc. Barnett Gathering, LP Central Engineering
Air Products & Chemicals, Inc. Barson Utilities, Inc. Certified Commercial Real Estate
Alan Plummer Associates, Inc. Baruch Properties (BP 367, F.W.) Certified Electric
Albuquerque Plaza Bastrop Energy Partners, LP CH2M Hill
All Tex Pipe and Supply Bear Creek Site Utilities CHAMPION CUSTOM POOLS
Allen & Stein Bedrock Pools Chem Ecology Inc.
Alliance Wood Group Engineering Benbrook Water Authority CHEM-AQUA
Allied Aviation Services Benchmark Environmental Chesapeake Midstream Partners, Inc.
Allpart/Trinity Sling Berger Engineering Company Chouette Services
All-Pro Fasteners, Inc. Best Wide Corrosion Tech Christian Care Centers, Inc.
ALL-TEX PIPE & SUPPLY Beverly Condo Association CHRYSLER TECH. AIRBORNE SYS
Alstom Power Inc. Billy Bostic Chugach Management Services, JV
Alta Windpower Development, LLC Birkhoff Hendricks & Carter LLP Circle “C” Construction
Amaya Remodeling Bishop Energy CIRCLE B FOODS
Amer Kader Black & Veatch Corporation Cirrus Associates
American Airlines BLAKEMAN STEEL COMPANY CITRUS ENERGY SERVICES, INC.
American Airlines, Inc. Blue Alliance Partners (BAP) CITY OF ARLINGTON
American Airlines, Inc. Blythe Energy, LLC City of Burleson
American Constructors BOB SHORT & ASSOCIATES City of Carrollton
American Electric Power Service Corporation BOLDERICK, CLIFTON, NELSON & HOLLAND City of Cleburne
American National Power Bonded Systems, Ltd. City of Dallas
AMREP Borin Manufacturing Inc. CITY OF DUNCANVILLE
Angelo Iafrate Construction, L.L.C. Bosque Power Company, LLC City of Fort Worth
Anode Systems Company BOURLAND FLIGHT ACADEMY City of Fort Worth Water Department
API Ketema, Inc. Brady Horne Company CITY OF HIGHLAND VILLAGE
Arbor Metals LLC BRAGG, CHUMLEA, MCQUALITY, SMITHERS & CURRY City of Mansfield
Archer Western • Herzog Brandt Engineering Company City of McKinney
Archer Western Contractors, Ltd. BRAZOS ENVIRO TECH City of Meridian
Archer Western Contractors, Ltd. Brazos Regional Public Utility Agency City of Mesquite
Argonne National Laboratory (Univ. of Chigaco) Brazos River Authority CITY OF NORTH RICHLAND HILLS
Argus Consulting, Inc. Brett Walter City of Waco
Arizona Public Service Company BRIDGEPORT UTILITIES BOARD City of Weatherford
Arizona Public Service Company Brown, Herman, Dean, Wiseman, Liser & Hart City Wide Mechanical, Inc.
ARK Contracting Services, Inc. Browning Collection Claffey Pools
Arredondo, Zepeda & Brunz, Inc. Bruckner Supply Co., Inc. CLEBURNE AVIATION SERVICES
Asarco Bulkmatic Cohn & Gregory
Atmos Energy Corporation Burk Royalty Company Commerce Construction Company, LP
AUI Contractors Inc. Burns & McDonnell Engineering Company, Inc. Commerce Property / West Dallas Investments
Austin Bridge & Road C & M Electrical Contractors, Inc. Conatser Construction TX, LP
Construction AQUABED, Inc. DYNATEN Corporation GEO ENGINEERING & TESTING CORPORATION Jackson Construction, LTD.
Construction Engineers, Ltd. Eagle Contracting, L.P. Gerald Marshall Jacobs Carter & Burgess, Inc.
CONVENIENCE PLUS, INC. EAGLE CORROSION CONTROL Gibson & Associates, Inc. Jahns Supply Company, Inc.
Coppercore Electric, LLC Eagle C-Stores, Inc. Gigi Allen James Construction Group, LLC
Corrpro Earth Tech GILBERT TX  CONSTRUCTION Jeb’s Fina
Corrtech EAST TEXAS CORROSION Gillard Group, Inc. JEFF BEAM
Country Place Apartments EASTON TERRACE GLF Construction Corporation JET AVIATION OF TEXAS, INC.
CP&Y, Inc. Eaton Peabody GNS Electric Inc. JIM GERACE
CPS Energy ECHOLS PLUMBING  INC. Godwin Gruber, LLP JMEG, LP
Crady, Jewett & McCulley, LLP Ed A. Wilson, Inc. Goodwin & Marshall, Inc. J-N-R’s Pocket Change
Craig and Dianna Everett EDINGER ENGINEERS, INC. Graham Associates, Inc. Joe Lanquin
Craig, Terrill, Hale & Grantham, EDP Renewables Grand Bahama Power Company Joe’s Country Store
Credit Finance Corporation EFH CORPORATE SERVICES GRAPEVINE, TX John Burns Construction of TX
Crescent Constructors, Inc. El Paso Natural Gas Company Gray Jansing & Associates, Inc. JOHN WELCH COMPANY
Crescent Real Estate Equities, LLC EL Paso Water Utilities Service Gregory Power Partners, LLC Johnson Laffen Galloway Ltd.
Crofton Diving Corporation Electrical Constructors PPL Groupe Encon Inc. Johnston Intergration Tech
Crosstex Energy Services, L.P. Electrical Services Guadalupe Power Partners, LP J’s Food & News Store
Cummins Utility LP ELECTRO SCIENCES, INC. Guardian Industries, Corporation JSI Construction LLC
D & S Engineering Labs, LLC Electro-Test Inc. H & H Products & Service Kae Saephan
D/FW TANK & PUMP Emad al-Sayyed Halff Associates, Inc. KB Diversified, Inc.
Dale Bankston Emerson Network Power Hanson Pipe & Products, Inc. KCK Utility construction, Inc
Dallas Area Rapid Transit Enprotec/Hibbs & Todd, Inc. Harmon & Creed Corporation Kenko
Dallas County Auditor’s Office Environmental Affairs Hart Pool and Spa, Inc. Kennedy Electric, Inc.
Dallas TX FM Group ENVIROSERVE, INC. Haws & Tingle General Contractors Ltd. KHY Corporation (dba Kountry Korner)
Dallas Water Utilities ESPEY, HUSTON, & ASSOC., HBC Engineering Kim Yong – Gilberts Drive-In
DAL-TEX FUEL SYSTEMS, INC. Estes Okon Thorne & Carr HDR Engineering, Inc. Kimberly-Clark Corporation
Dave Stoviak Associates, Inc. ETC Texas Pipeline Heery International, Inc. Kimley-Horn & Associates, Inc.
David Broiles F.S.I., INC. Hensel Phelps Construction King Investments, Ltd.
David Goodman & Madole Fagen Inc. Hilliard & Heald, L.L.P. Kinley Construction Company,
DCCCD Felix Construction Company Hillwood Communities Kirkpatrick & O’Donnell, Inc.
DCI Contracting, Inc. Ferguson Enterprises, Inc. HKS Inc. KIRTLAND A.F.B.
Decker Mechanical (DMI) FINA OIL & CHEMICAL TO. Housing Authority – City of Haltom KWS Manufacturing Company,
DelFasco Forge Division FIREGUARD SYSTEMS, INC. HP Piping Solutions, LLC LADEW FIRE PROTECTION
Department of the Army, Walla Walla First Solar Inc. HPT Management Services, LLC LaGrange Acquisition, LP
Devon Energy FJW Group Inc. HUFFHINES GAS Lark & Associates
DFW International Airport FlightSafety International Hughes Supply Company, Inc. Larrett, Inc.
DFW International Airport Fire Department FLORIDA GAS TRANSMISSION, HUITT-ZOLLARS, INC. Lauren Engineers & Constructors
DFW TANK & PUMP CO., INC. Fort Worth Lumber Company Hunton & Williams, LLP  Firm of Roger “Rocky” Walton
Diamond Spas, Inc. Four Seasons Resort & Club ICI Construction, Inc. LCA ENVIRONMENTAL, INC.
Dilip Patel Frank W. Neal & Associates, IMC – SIX FLAGS Leak-Tec Corporation
Direct Fuels, a Division of FFP Partners, L.P. Freeman Company Inovative TECH Solutions, LLC Leander ISD
Diversified Electrical Solutions Freer Mechanical Contractors, Inc. Intercity Investments Leigh Engineering
DMJM/EJES Joint Venture Freese and Nichols, Inc. Internet Texas Levy and Sons
Don Burden & Associates, Inc. FRISCO, TX IPA Operations Inc. Linbeck Group
Dowager Construction, Inc. Fuel Systems Unlimited, Inc. iSTAR Llano Utility
Dr Pepper StarCenters Gardere Wynne Sewell & Riggs, IZZARELLI & HOLDGATE Lochridge-Priest, Inc.
DR. B.J. GRALINO RESIDENCE Garney Companies, Inc. J & S Testing Services, Inc. LOCKWOOD, ANDREWS  NEWMAN
DT Electric Gasco J. R. Sheldon Company Lone Star Gathering
Dunaway Associates, Inc. Gaven Industries, Inc. J. W. BOLTON & COMPANY Lower Colorado River Authority
Dyna Mechanical Gene DeBullet J.A. JONES POWER COMPANY LPT Retail Managment LLC
Mountain Gathering LLC Pepper-Lawson Waterworks, LLC Rivers Pump Service
MR. KEN MAWBY Petro Design & Enginering, Ltd. Riverside Hydronics c/o PVI Industries, LLC
Mr. Maleek PETRO SYSTEMS RKM Utility Services, Inc.
MR. NAHID SHALABI PETROSERV Roadside Corner Inc/Consolidated C Stores Inc
Mr. Rick Crane Petty Elda Service Station C/O Scarlet Robinson Industries, Inc.
Multatech Engineering, Inc. PHILLIPS / MAY CORPORATION Rockin’ Q Construction
Multi-Chem Pipeline Services Phillips/Conoco Rodman Companies
MURRAY CONSTRUCTION COMPANY, INC. PIC UP MART Ron and Frank’s
MUS CHAUDRY Pike Electric, Inc. Rone Engineers, Ltd.
MWH Americas Pinecrest Retirement Center ROSIEK CONSTRUCTION
MYCON General Contractors Pinnacle Propane LLC / Care of JP Energy Partners RTR Engineers, Inc.
Myramid Analytical Inc. Pipeline Regulatory Consultants Inc. Russell, Leonard & Key, P.L.L.C.
National Plumbing Corporation Pius Idigo (Sun-Age Chevron) S.A. HEALY COMPANY
National Waterworks, Inc. Poly America, L.P. Saeed Habibzad
Nation’s Pure Water System Powell Construction, Inc. Safewater Technologies, Inc.
NDE, Inc. PowerSeal Pipeline Products Corporation Saint-Gobain Vetrotex
Neely Plumbing, Inc. Pressure Solutions LLC Saint-Gobain Vetrotex America
Neptune Underwater Services (USA) LLC Priester Supply Company, Inc. Salim Charania
Nesson Gathering System (Midstream Operations) Prime Controls Salim Charania
Network Cancer Care Prince of Peace Catholic Church Salt River Project
New Haven Apartments Property Assessment Consultants Inc. San Diego Gas & Electric
Nexiant @ American Airlines Inc. PTS INVESTMENTS (PETRO SYSTEMS) SANDFORD OIL
Nor-Tex Pump Company Public Service Co. of Colorado Schepps Dairy
NORTH AMERICAN ROYALTIES Public Service Company of New Mexico Schmid Pipeline Construction, Inc.
North Texas Contracting PVI INDUSTRIES, INC. Sebesta Blomberg
Northrop Gruman Corporation Qarles & Brady LLP Sedalco Construction Services
NRG Energy AP Texas Region Quality Contractors Seefried Properties, Inc.
NRG Texas POWER LLC Quality Excavation, Ltd. SERVICE STATION CONSTRUCTION CO.
Nucor Steel Arkansas Quality Testing & Engineering, Inc. Shaw Constructors, Inc.
NV Energy Quanta Power Generation Shell Station
Oak Farms Dairy RailWorks Track Systems, Inc. Shook Construction
Oasis Petroleum North America LLC Rand Associates, Inc. Short, Johnston & Eckert
Olympic-Amerisarth Randles Electic Service Co. Inc, SiEnergy
Omar El Hamad Rathwell & Nizialek, P.C. Sigma Environmental Solutions, Inc.
OMEGA CONTRACTING, INC. RAVEN SERVICES CORPORATION Signal Energy
ONCOR Electric Delivery Raycor Contractors, Inc. Simmons
ONCOR Pipeline Services Division Ray’s Convenience SKI HI MECHANICAL ENTERPRISES
Oscar Renda Contracting, Inc. RB CONSTRUCTION ENGINEERS Smith-Pachter McWhorter & Allen PLC
P.M. REALITY GROUP Red River Construction Company, Inic. Solar Turbines
P.T.L. Equipment & Service Co. Redi-Mix Concrete South Oak Cliff Alliance    Job 214075
P.V.I. INDUSTRIES Reeder Distributors, Inc. Southern California Gas Company
Pantego Bible Church Regency Gas SOUTHERN CATHODIC PROTECTION COMPANY
Panther Mart Regency Liquids Pipeline Southern Star Concrete
Pape Dawson Regional Electrical Systems, Inc. Southside Wastewater
Paragon Project Resources, Inc. Reliant Energy Entex Southwestern Motor Transport, Inc.
Park Creek Manor Apartments REMINGTON RESIDENCE SPEC Services, Inc.
Parker County REMOND CLIFF APARTMENTS Speedy Bee #3
Parkway Construction & Assoc., Inc. Rendon Shell Speedy Sack-N-Pack
PB Americas, Inc. Reyes Group Spindletop Oil & Gas Company
PB Aviation, Inc. Rio Concho Aviation St. Stephen Presbyterian Church
Stanley Consultants The Delphi Groupe, Inc. Veterans Hospital
Stanley Services, Inc. The Hill Company Vicente Santori-Coll Law Offices
Stebbins Five Companies The Holt Group Vicente Santori-Coll Law Offices
Steve Kuykendall The N-B Ventures Group Victron Energy, Inc.
Steve Margerum The Platt Brothers & Company Vinson & Elkins LLP
Strategic Asset Management The Shaw Group, Stone & Webster, Inc. VRRSP Consultants, LLC
Strong Pipkin Nelson, Et al. The Tittle Luther Partnership, LLP W & M Environmental Group, Inc.
Su Shrestha The Wallace Group, Inc. W. TWO PLUS, INC.
Sulphur Spring Cultured Specialties THERMACOR PROCESS, L.P. Waldemar S. Nelson & Co., Inc.
Summit Consultants, Inc. Thompson Metal Fab., Inc Walker Partners
Sunbelt Industrial Services, Inc. Thornton Mercantile Walters Balido & Crain, LLP
Sunoco PL TITAN Engineering , Inc. Water Consultants of Texas, Inc.
Sunset Transportation, Inc. TLC Envirotech, Inc. Watersong Villas
Suntan Pools Trevino Mechanical Contractors Weber Aircraft LP
Superior Fuels TRI DAL Utilities Weldon Contractors, Inc.
Superior Grocers Inc. dba Superior Grocer Trico Electric West Central Texas Municipal Water District
supplyForce Sourcing Services Tri-Con Services, Inc. West Side Shell C/O Mathis Green
System Electric TRINITY COATINGS Western States Fire Protection
T. J. Lambrecht Construction, Inc. Triple R Electric, Inc. Westwood Residential
T.U. ELECTRIC Triple R Foods, Inc. WHPacific
T.U. ELECTRIC – BIG BROWN S.E.S. TRIVENTAL WICHITA FALLS ENERGY COMPANY, LTD.
Talem, Inc. TXU – Big Brown Mine WICHITA FALLS ENERGY INVESTMENTS, INC.
Talon Industries, Inc. TXU – Big Brown S.E.S. Winkelmann & Associates, Inc.
Tanknology, Inc. TXU – Monticello S.E.S. Winters Oil Partners, LP
Tarrant County Auditors Office TXU Business Services Wiss, Janney, Elstner Associates, Inc.(WJE)
Tarrant County Dept. of Transportation Services TXU Electric Delivery Woody Contractors, Inc.
Tarrant County Hospital District dba JPS Health Network TXU Electric Generation L.P. WRIGHT CONSTRUCTION COMPANY
Tarrant County Purchasing TXU Energy Wyndham International
TDIndustries TXU Gas Company Wynn Construction Company
TDPM Mechanicl JV TXU Pipeline Services Xcel Energy (PSCo-Gas Pipeline Engineering)
Teague Nall and Perkins, Inc. TXUED XTO Energy Inc.
Tech Data Corporation Tyson Foods, Inc. YOUNG ENTERPRISES INC.
Tech Services Operating Company U. S. General Services Administration
Technical Advisory Service for Attorneys U.S. SPRINT
TechServ Consulting & Training, Ltd. U.S. Underwater Services, Inc.
Tecnologia Total LTDA. Ulteig Engineers, Inc.
Tecnologia Total S.A.C. ULTRAMAR DIAMOND SHAMROCK
Tennessee Valley Authority Umar Bhatti, Inc.
Terra-Mar Unified Services of Texas, Inc.
TERRY K. FLEMMING & ASSOCIATES UNION TEXAS PAKISTAN, INC.
Tex Tech United Dairymen of Arizona
Texas Air Systems United Pump Supply
Texas Electric Utility Construction, Inc. University of North Texas
TEXAS GAS GATHERING University of Texas at Arlington
Texas Midstream Gas Services, L.L.C. Upper Trinity Regional Water District
TEXAS RESTORATION URS Corporation
TEXAS SPRINKLER USA Shade & Fabric Structures, Inc.
Texstar Enterprises, Inc. V.A. Medical Center
Thames-Dick Superaqueduct Partners Valero Logistics Operations, L.P.
Thaten Construction, Inc. Venus Construction