Public engineering firm directory

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Advanced Testing and Materials, Inc.

Las Cruces, NM

Geotechnical engineering, materials testing, and QA/QC services

WebsitePhone1 office6 projects3 credentialsFounded 2003Updated Jun 2026

Project: Spaceport America

Service: Earthwork and Soils TestingService: Field density determinationsService: Moisture-density relationshipIndustry: Highways & RoadsIndustry: BridgesType: Geotechnical Engineering+28 more

Amodu Engineering Solutions, LLC

St. Louis, MO

Building Relationships through Affordable Engineering Excellence

WebsitePhone1 office1 leaders17 credentialsFounded 2007Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: HVAC Load Calculation ServicesService: Energy Modeling and AnalysisIndustry: HealthcareIndustry: EducationType: MEP+27 more

Christy/Cobb, Inc.

Birmingham, AL

Christy/Cobb, Inc. is a structural engineering firm based in Birmingham, Alabama, providing design and construction phase services for industrial, municipal, commercial, and educational projects throughout the Southeast US. It serves as either prime design professional or consultant to contractors, engineers, and architects, delivering innovative and economical structural solutions. Project types include bridges, deep foundations, building design and renovation, water supply facilities, restoration and preservation, specialty structures, and temporary structures.

WebsitePhone1 office21 credentialsUpdated Jun 2026

Service detail: Structural Engineering

Service: Structural EngineeringService: BridgesService: Deep FoundationsIndustry: IndustrialIndustry: GovernmentType: Structural Engineering+10 more

DECON

Houston, TX

Delivering practical solutions to complex technical challenges.

WebsitePhone3 offices10 leaders17 credentialsFounded 2010Updated Jun 2026

Service detail: Transportation and Roadway Engineering

Service: Transportation and Roadway EngineeringService: Roadway designService: Traffic engineeringIndustry: InfrastructureIndustry: TransportationType: Civil Engineering+25 more

Hartman Structural Engineering, LLC

Reno, NV

Structural engineering practice based in Reno, Nevada, tracing its history to Clark Gribben & Associates, founded in 1968. Brian Hartman became President and Owner in 2000 and the practice was renamed Hartman Structural Engineering in 2007. Hartman Structural Engineering serves clients throughout Northern Nevada, the Eastern Sierra region of California, and Southern Nevada on projects spanning correctional facilities, hospitals, schools, geothermal power plants, water treatment infrastructure, and commercial buildings.

WebsitePhone1 office6 projects2 leaders10 credentialsFounded 1968

Project: VA Hospital Clinical/Bed Addition

Service: Structural Engineering DesignService: Design Bid Build DocumentsService: Design Build DocumentsIndustry: Justice & CorrectionsIndustry: CommercialType: Structural Engineering+26 more

Hudson Valley Engineering Associates, P.C.

Beacon, NY

Consulting Engineers and Construction Material Testing

Website2 offices6 leaders14 credentialsFounded 2002Size Estimate: 100+ employeesUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Highway DesignService: Traffic EngineeringIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+22 more

Inberg-Miller Engineers

Riverton, WY

Serving the Rocky Mountain Region

WebsitePhone8 offices7 projects13 leaders11 credentialsFounded 1971

Project: Teton County Heater Repaving Project

Service: Civil EngineeringService: Roadway and Highway DesignService: Residential Subdivision EngineeringIndustry: CommercialIndustry: EducationType: Civil Engineering+57 more

Mid-Tex Testing LLC

Waco, TX

Mid-Tex Testing LLC is a geotechnical engineering and construction materials testing firm based in Waco, Texas, serving all of Texas since 2012. Teams of licensed geotechnical engineers and certified technicians provide site investigations, soil analysis, and testing of concrete, asphalt, soil, and aggregates to verify compliance with project specifications and building codes. Mid-Tex Testing holds USACE certification and membership in ASCE, TSPE, AGC, and HTBA, offers free estimates within 24 hours, and maintains service availability within one business day.

WebsitePhone1 office5 credentialsFounded 2012Updated Jun 2026

Service detail: Geotechnical Engineering Investigation

Service: Geotechnical Engineering InvestigationService: Construction Materials TestingService: Concrete TestingIndustry: InfrastructureIndustry: CommercialType: Geotechnical Engineering+5 more