construction inspection

Geocon is a California corporation established in 1971 as a professional engineering consulting firm providing comprehensive geotechnical engineering, geotechnical instrumentation, environmental consulting, engineering geology, and construction inspections, including materials testing and special inspections. It also provides environmental remediation contracting services and operates soils and materials testing laboratories. Geocon has 11 regional offices across California with over 350 engineers, geologists, environmental scientists, technicians, and s

Backfill Compaction TestingEngineering Geologyenvironmental consultingEnvironmental Remediationgeotechnical engineeringinstrumentationmaterials testingspecial inspectionsSteel and Welding Fabricator Shop Inspections

H2R Corp is an FDOT pre-qualified Small Business Enterprise (SBE) and Community Business Enterprise (CBE) formed in 2016 that carries forward more than five decades of history in geotechnical and materials testing. The firm provides geotechnical engineering, foundation testing and inspection, subsurface exploration and drilling, specialty construction support and verification, materials testing and inspection, and CEI services, with accredited laboratories in Pinellas Park, Fort Myers, and Fort Lauderdale, Florida.

automated data collectionconsolidation testingdrillingflexible wall permeability testingFoundation Testinggeotechnical engineeringGoble pile testinghardware and software developmentmaterials testingpile testingsubsurface explorationtriaxial testingunderwater vibration monitoringVibration monitoringwater quality and turbidity testing

HWC Engineering has been serving public and private clients throughout the State of Indiana and surrounding states for more than three decades. The firm advises, plans, designs, reviews, and represents clients across complementary disciplines, seeing projects from inception to inspection. Communities are its main focus, and it has a notably high percentage of long-term, repeat clients.

economic development planningland developmentLandscape Architectureroad & bridge designsurveyingtransportation designWater resources engineering

Hanover Land Services, Inc. (HLS) provides professional land surveying, planning, site and hydrology/hydraulic engineering services in south central Pennsylvania and Maryland for over fifty years. HLS is certified as DBE and WBE in Pennsylvania and MBE and DBE in Maryland, with offices in Hanover, PA, and Westminster, MD.

civil engineeringengineering plan reviewenvironmental permittingflood plain delineationGPS survey and boundary surveyland planningland surveyingsite design and developmentstormwater management

Hattin Construction Management, Inc. (HCM) is a small minority-owned construction and program management firm founded in May 2012 by Roosevelt Hattin, PE, CCM. Headquartered in Oakland, CA with offices in Cherry Hill, NJ and Washington, DC, HCM serves civic and government buildings, healthcare, utilities, water and wastewater, housing, transportation infrastructure, and education.

Claims Preventionconstructability reviewconstruction managementContract AdministrationCost ControlCost EstimatingCPM schedulingdocument controlField ManagementLife-Cycle Analysisprogram managementvalue engineering

HBM is an award-winning Illinois civil and structural engineering firm serving IDOT, the Illinois Tollway, CDOT, ISTHA, CTA, METRA, and Cook County. It designs, inspects, and rates complex bridges, highways, roundabouts, and transit infrastructure across the Chicago region. The firm is a certified DBE/WBE and was the first DBE in Illinois for IDOT Major River Bridges.

bridge designbridge inspectionbridge rehabilitationconstruction resident engineeringdemolition analysisinstrumentation and testingload ratingmathematical modeling of structuresroundabout designStructural Designtransportation engineering

Heberly Engineering P.C. is a civil and transportation engineering firm located in Umpqua, Oregon, founded in 2010 after years of working with CalTrans, ODOT, FHWA and other engineering firms. The firm offers general civil engineering, transportation engineering, stormwater and hydraulics, and construction management services, and is professionally registered in Oregon and California.

construction managementCPM MethodGeneral Civil EngineeringHEC-RAS Modelinghighway designHydrologypavement designproject schedulingPump Station & Gravity Pipe DesignRoadway Geometric DesignStormwater & HydraulicsStormwater Treatment & Detention Systemstraffic engineeringtransportation engineeringUtility Planning & Designvalue engineering

Hoch Consulting is a full service civil and environmental engineering firm founded in 2012 by Adam Hoch, providing high-value engineering, design, management, and funding solutions. It serves the water, wastewater, recycled water, stormwater, solid municipal waste, energy, emergency services, development, and transportation sectors, and is headquartered in Carlsbad, California with an office in Chadds Ford, Pennsylvania.

civil engineeringcondition assessmentconstruction managementCost Estimatingdesignenvironmental engineeringfunding supportoperations and maintenancePlanningproject managementRegulatory Compliancevalue engineering

Howe Company, LLC is a civil and structural engineering company located in Macon, Missouri. Clients include county governments, municipalities, water districts, state agencies, schools, port authorities, industrial development authorities, contractors, developers, and private individuals. The firm is pre-qualified with MoDOT and selected as an On-Call provider of services for structures/bridges, roadways/streets, and construction inspection, and is an approved service provider through the MoDOT Bridge Engineering Assistance Program (BEAP). Licensed to pr

bridge engineeringbridge load ratingsCAD draftingcivil engineeringconcrete testingconstruction observation and testinggrout testinghydraulic modelingmortar testingsafety inspectionssite surveysstructural engineering

Hunt Engineering Company is a multi-discipline engineering firm serving the Pennsylvania, New Jersey, Delaware and Maryland region. Since 1980, the firm has provided responsive service and innovative design solutions, with surveyors, engineers, landscape architects and construction inspectors experienced with both public and private clients. It is DBE and WBE certified.

civil engineeringLandscape ArchitectureLand Surveystructural engineering

HVEA is a transportation engineering firm founded in 2002 by three former NYSDOT engineers. It specializes in the design, construction inspection, and material testing of transportation infrastructure projects throughout the Hudson Valley and New York Metropolitan area, serving agencies such as NYSDOT, NYSBA, NYSTA, PANYNJ, and MTA. It has offices in Beacon and Chestnut Ridge, New York, with over 100 employees.

bridge inspectionbridge replacement and rehabilitationconstructability reviewculvert designenvironmental permittinghydraulic analysisNEPA/SEQR coordinationretaining wall designroadway designscour protectionShop drawing reviewslope stabilizationsoil investigationwetland and stream delineation

HWA GeoSciences Inc. is a geotechnical engineering firm located in Bothell, Washington, providing a full range of geotechnical and geoscience solutions to public agencies and engineering/architecture firms. Since 1978, its team of engineers, geologists, environmental scientists, construction inspectors, and laboratory technicians has served design and construction of bridges, buildings, parks, solid waste, utilities, transportation, waterfront, water, wastewater, and stormwater facilities. It operates an AASHTO- and USACE-accredited materials testing lab

geoenvironmentalgeotechnical engineeringhydrogeologymaterials testingmobile asphalt testing laboratoryPavement engineering

IH Engineers, P.C. is a consulting engineering firm providing design, construction services, and bridge evaluation projects throughout New Jersey, New York, and Pennsylvania. It began operations as Integrated Engineering in 1999, founded by Principal Iftekhar Hossain, PE, and was incorporated as IH Engineers, P.C. in 2003. The firm has engineers, inspectors, and technicians based at its Princeton, NJ headquarters with branch offices in Hackensack, NJ and New York, NY.

bridge inspectionCivil/highway engineering designcommissioningconstructability reviewconstruction managementConstruction schedulingCost EstimatingFEM modelingLoad rating analysisnon-destructive testingSeismic analysis and designstructural engineering designtraffic engineeringtunnel inspectionvalue engineering

Infenix, LLC was started in 2017 to provide Project Management, Construction Management, Construction Administration and Inspection services, with a primary focus on public transportation projects in Arizona including railways, highways and airports. Infenix is a Certified Small Business Enterprise (SBE) and Arizona Disadvantaged Business Enterprise (DBE) that provides qualified staff for major infrastructure projects.

Alternative Delivery Methods (Design-Build, CMAR, P3)change managementconstruction administrationconstruction managementFederal Compliance TrackingInspection StaffingProgram/Project Policy Developmentproject managementpublic outreachvalue engineering

ISTA Engineers is a structural engineering firm established in 2017 and licensed in 18 U.S. states. It provides structural engineering services across residential, commercial, and government sectors, from historic renovations and landmark hotels to light-gauge framing of mountain residences.

Drone Inspectionfoundation engineeringQA/QCshop drawingstructural analysisstructural engineeringstructural inspectionunderpinning

Itenology Corporation, established in 2001, offers full Transportation Engineering, Transportation Planning, Construction Inspection and Management, GIS and IT application developments to Government and private sectors. It is a women-owned small business certified as an MBE/DBE/SBE/WBE firm.

bridge inspectionCapacity analysisconstruction managementdatabase managementdata collection and analysisDemand modelingGISMobile application development.NET application developmentSharePoint solutionstraffic engineeringTraffic signal timingTravel forecastingweb development

Engineering, Surveying, and Land Use Planning, we assist our clients through all phases of their projects, starting with project planning, funding procurement, concept development through design, permitting, and construction completion.

Building Inspectioncivil engineeringConstruction Contract Administrationgeotechnical testingland surveyingland use planningmaterials testingpermitting and compliancestormwater managementstructural engineeringtransportation planning

JBC Associates, Inc. is a women-owned professional construction management firm based in King of Prussia, Pennsylvania. It provides project management and oversight, construction management, construction inspection, and dispute resolution services, guiding projects from concept to completion for clients including PennDOT.

bid analysisclaims analysisconstructability reviewconstruction managementCost ControlCost EstimatingCPM schedulingdispute resolutiondocument controlexpert testimonylitigation supportproject managementrisk assessment

JCK Underground, a Schnabel Engineering Company, specializes in program management, engineering, and construction management of underground facilities. Founded in January 2016 by Principals Jennifer Jordan, Rafael Castro, and Joel Kantola, the firm provides professional engineering and management services to the design and construction communities, working with owners, consultants, and construction contractors.

Conceptual designconstruction managementCost Estimatingengineeringenvironmental impact studiesgeotechnical engineeringpermitting supportprogram managementquality assurancetunnel designtunnel inspection

JDH Corrosion Consultants, Inc. is an engineering company specializing in corrosion consulting services for water and wastewater treatment and transmission, storage tanks, bridges, piers, piling and offshore marine structures, mining and minerals, aerospace, petroleum refining and distribution, electric power generation, transportation, municipalities and state and federal government agencies. Founded in 1995, it has completed more than 3,500 projects.

cathodic protection designcondition assessmentscorrosion failure analysisDCVG and C-scan surveysexpert witness consultingprotective coating specificationremote field eddy current testingsoil and water laboratory servicessoil thermal resistivity testingstray current analysisUT measurements

Jewell Associates Engineers, Inc. is a Wisconsin-based firm of professional engineers, architects and surveyors founded in 1993 in Spring Green, Wisconsin. The company provides architectural services and transportation, civil, and structural engineering, with additional offices opened in Wisconsin Rapids (2008), Madison (2021), Eau Claire (2022), and La Crosse (2024).

appraisalarchitectural designgrant administrationland planninglayout and stakingmaterials testingreal estate negotiationstormwater management system designstructural design for bridgessurveyingtransportation design

JFC Engineers & Surveyors is a multi-disciplinary engineering and surveying firm established in 1964, providing professional services to residents of Wyoming and surrounding states. It consists of an Engineering Department, a full-service Surveying Department, and an AASHTO-accredited Materials Testing Lab, and currently employs 22 individuals. Its mission statement is "Committed to Your Success."

civil engineeringfloodplain analysisGIS managementland planningland surveyingmaterials testingstructural engineeringUAV/drone services

JM Davidson Engineering, D.P.C. (JMD) is a certified WBE/DBE civil engineering firm founded in 2015 by Jaime Davidson, PE. JMD offers a full range of civil engineering services including water and wastewater, structural, transportation, water resources, and railroad design services, assisting projects from preliminary design through construction.

bridge design and inspectioncivil engineering designconstruction administrationenvironmental permittingfloodplain modelinghydrologic/hydraulic modelingload ratingsrailroad designstormwater managementstream restorationstructural engineeringtransportation engineeringwater and wastewater treatment designWater resources engineeringwetland delineation

Joe Hill Consulting & Engineering Corporation (JHCE) is a purpose-driven multidisciplinary engineering firm that specializes in complex, water-focused infrastructure projects. Its core focus is protecting and promoting public access to sustainable water and power resources through responsible stewardship of infrastructure. JHCE provides engineering, construction management, and operations support to public works water and power infrastructure facilities and projects in the San Francisco Bay Area.

asset managementCapital program managementcondition assessmentconstruction managementElectrical power transmission and distribution engineeringEngineering planning & designHydraulic modeling & surge analysisInstrumentation and control engineeringproject controlsRecords & information managementSystem operations support