2020 - 2023 LPA Consultant On-Call List

LPA On-Call List

2020 - 2023 LPA Consultant On-Call List     
BOLD   - Indicates DBE Firms 
Roadway Design
Trails & Sidewalks
Construction Inspection
Traffic Engineering & TEAP
Structures
Environmental
Historic Preservation
ABNA ABNA ABNA Access Engineering ABNA Alfred Benesch & Company Archaeological Research Center of St. Louis Inc.
Access Engineering  Access Engineering  Access Engineering Affinis Affinis Allstate Consultants, LLC Lochmueller Group, Inc.
AECOM Affinis Affinis Alfred Benesch & Co Alfred Benesch & Co Crawford, Murphy & Tilly, Inc. SCI Engineering, Inc.
Affinis Alfred Benesch and Company Alfred Benesch & Co Allstate Consultants LLC Allstate Consultants LLC EcoAnalysts, Inc. TranSystems Corporation
Alfred Benesch & Co Allstate Consultants, LLC Allstate Consultants, LLC Alta Planning + Design, Inc Anderson Engineering, Inc Garver, LLC Wood Environment & Infrastructure Solutions, Inc.
Allstate Consultants, LLC Alta Planning + Design  Anderson Engineering, Inc. Anderson Engineering, Inc Bartlett & West, Inc. HDR Engineering, Inc. WSP USA Inc.
Anderson Engineering, Inc Anderson Engineering, Inc Baer Engineering LLC Bartlett & West, Inc. Burns & McDonnell Engineering Company, Inc. Horner & Shifrin, Inc.  
Baer Engineering LLC Bacon Farmer Workman Engineering & Testing, Inc. Bartlett & West, Inc. Brungardt Honomichl & Company, P.A. CDG Engineers, Inc. Kaskaskia Engineering Group, LLC  
Bartlett & West, Inc. Baer Engineering LLC BFA, Inc. Cook, Flatt & Strobel Engineers, P.A. Civil Design Inc Klingner & Associates, P.C.  
Bax Engineering Co. Bartlett & West Brungardt Honomichl & Company, P.A. Crawford, Murphy & Tilly, Inc. CM Archer Group dba  Archer-Elgin Engineering Lochmueller Group, Inc.  
BFA, Inc. Bax Engineering Co. Bowen Engineering & Surveying, P.C. EFK Moen, LLC Cook, Flatt & Strobel Engineers, P.A. Olsson  
Brungardt Honomichl & Company. P.A. BFA, Inc. CDG Engineers Farnsworth Group Inc Crawford, Murphy & Tilly, Inc. SCI Engineering, Inc.  
Bowen Engineering & Surveying, P.C. Brungardt Honomichl & Company, P.A. CM Archer Group, P.C. dba Archer-Elgin Engineering Garver, LLC EFK Moen, LLC TranSystems Corporation  
CDG Engineers Bowen Engineering & Surveying, P.C. Cook, Flatt & Strobel Engineers, P.A. George Butler Associates, Inc. (GBA) Farnsworth Group Inc. Wilson & Company, Inc., Engineers & Architects  
Civil Design, Inc. CDG Engineers Crawford, Murphy & Tilly, Inc. George L Crawford & Associates dba CBB Garver, LLC Wood Environment & Infrastructure Solutions, Inc  
Crawford, Murphy & Tilly, Inc. Civil Design, Inc. EFK Moen, LLC Great River Associates, Inc. dba Great River Engineering George Butler Associates, Inc. (GBA)    
EDM Inc. CM Archer Group dba  Archer-Elgin Engineering Engineering Design Source, Inc. (EDSI) Hanson Professional Services Great River Associates, Inc. dba Great River Engineering    
EFK Moen, LLC Crawford, Murphy & Tilly, Inc. Garver, LLC HDR Engineering, Inc. Hanson Professional Services Inc    
Engineering Design Source Inc (EDSI) Cook, Flatt & Strobel George Butler Associates (GBA) HR Green, Inc. HDR Engineering, Inc.    
Farnsworth Group Inc. EDM Incorporated George L Crawford & Associates dba CBB Kaskaskia Engineering Group, LLC Horner & Shifrin, Inc.    
G&W Engineering Corp EFK Moen, LLC Geotechnology, Inc. Koehler Engineering and Land Surveying, Inc. Howe Company LLC    
Garver, LLC Engineering Design Source Inc (EDSI) Gonzalez Companies, LLC Lochmueller Group, Inc. HR Green, Inc.    
George Butler Associates, Inc. (GBA) Farnsworth Group Inc Great River Associates, Inc. dba Great River Engineering McClure Engineering Company dba McClure HW Lochner, Inc.    
George L Crawford & Associates dba CBB G&W Engineering Corporation Gredell Engineering Resources Inc Oates Associates, Inc. Juneau Associates, Inc., P.C.    
Gonzalez Companies Garver Heneghan and Associates, P.C. Olsson, Inc. Kaskaskia Engineering Group, LLC    
Great River Associates, Inc. dba Great River Engineering George Butler Associates (GBA) Horner & Shifrin, Inc. Poepping, Stone and Bach & Associates, Inc (PSBA) Klingner & Associates, Inc.    
Hanson Professional Services Inc George L. Crawford & Associates, DBA CBB Howe Company, LLC Renaissance Infrastructure Consulting, Inc. Koehler Engineering and Land Surveying, Inc.    
Hart Engineering, LLC Gonzalez Companies HR Green, Inc. Snyder & Assoc Lochmueller Group, Inc.    
HDR Engineering Great River Associates, Inc. dba Great River Engineering HW Lochner, Inc. Terra  Engineering Ltd McClure Engineering Company dba McClure    
Heneghan and Associates, P.C. Gredell Engineering Resources, Inc. Kaskaskia Engineering Group LLC Thouvenot, Wade, Moerchen (TWM) MECO Engineering    
Horner & Shifrin, Inc. HANSON PROFESSIONAL SERVICES INC. Klingner & Associates, P.C. TranSystems Modjeski and Masters, Inc.    
Howe Company, LLC HDR Engineering, Inc. Koehler Engineering and Land Surveying, Inc. TREKK Design Group Oates Associates, Inc.    
HR Green Inc Horner & Shifrin, Inc. Lochmueller Group, Inc Tsquared Traffic & Transportation, LLC Olsson, Inc.    
Juneau Associates, Inc., P.C. Howe Company, LLC McClure Engineering Company Veenstra & Kimm, Inc. Poepping, Stone and Bach & Associates, Inc (PSBA)    
Kaskaskia Engineering Group LLC HR Green, Inc. MECO Engineering Company Wilson & Company, Inc., Engineers & Architects Rhodes Engineering    
Klingner & Associates, P.C. Kaskaskia Engineering Group LLC Oates Associates, Inc. Wood Environment & Infrastructure Solutions, Inc. SC Engineering, LLC dba Cochran    
Koehler Engineering and Land Surveying, Inc. Klingner & Associates, P.C. Olsson, Inc. WSP USA Inc. S. H. Smith & Co.    
Lochmueller Group, Inc. Koehler Engineering and Land Surveying, Inc. Poepping, Stone and Bach & Associates, Inc (PSBA)   Snyder & Assoc    
McClure Engineering Company Lochmueller Group, Inc. Renaissance Infrastructure Consulting, Inc.   Thouvenot, Wade, Moerchen (TWM)    
MECO Engineering Company McClure Engineering Company Rhodes Engineering Company, Inc.   TranSystems    
Oates Associates, Inc. MECO Engineering SC Engineering, LLC dba Cochran   TREKK Design Group, LLC    
Olsson, Inc. Oates Associates, Inc. SCI Engineering   Veenstra & Kimm, Inc.    
Poepping, Stone and Bach & Associates, Inc (PSBA) Olsson, Inc. SH Smith & Co Inc   Waters Engineering Inc    
Renaissance Infrastructure Consulting, Inc. Poepping, Stone and Bach & Associates, Inc (PSBA) SK Design Group Inc   Wilson and Company Inc Engineers and Architects    
Rhodes Engineering Company, Inc. Renaissance Infrastructure Consulting, Inc. Snyder & Assoc   Wood Environment & Infrastructure Solutions, Inc.    
SC Engineering, LLC dba Cochran Rhodes Engineering Company, Inc. Thouvenot, Wade, Moerchen (TWM)   WSP USA Inc.    
SH Smith & Co Inc SC Engineering, LLC dba Cochran TranSystems        
SK Design Group SH Smith & Co Inc TREKK Design Group        
Snyder & Assoc SK Design Group Veenstra & Kimm        
Thouvenot, Wade, Moerchen (TWM) Snyder & Assoc VSM Engineering LLC        
TranSystems Corporation Terra  Engineering Ltd Waters Engineering Inc        
TREKK Design Group, LLC Thouvenot, Wade & Moerchen, Inc. (TWM) Wood Environment & Infrastructure Solutions, Inc.        
Veenstra & Kimm, Inc. Toth and Associates, Inc WSP USA Inc.        
Waters Engineering, Inc. TranSystems          
Wilson & Company, Inc., Engineers & Architects TREKK Design Group          
Wood Environment & Infrastructure Solutions, Inc. Veenstra & Kimm          
WSP USA Inc. VSM Engineering LLC          
  Waters Engineering, Inc.          
  Wilson & Company, Inc., Engineers & Architects          
  Wood Environment & Infrastructure Solutions, Inc.          
  WSP USA Inc