structural engineering

Coffman Engineers is a multidiscipline consulting engineering firm and an ENR Top 500 engineering firm. It describes itself as a locally driven engineering firm reinforced by a national network of multidiscipline capabilities, offering the local, high-touch service of a small firm backed by the capabilities of large engineering consultants. The firm serves clients across many industries with offices in numerous locations including Anchorage, Atlanta, Austin, Seattle, and others.

3D scanningcivil engineeringcommissioningcorrosion control engineeringdesign-buildElectrical EngineeringFire protection engineeringland surveyingMechanical Engineeringpipeline integrity managementprocess safety managementseismic engineeringtrenchless technology engineering

Colby Co. is an architecture and engineering firm based in Portland, Maine, founded in 2008 by Sarah Emily and Calen Colby. The firm provides building designs and facilities engineering throughout New England, with registered architects and professional engineers in the electrical, mechanical, fire protection, structural and civil fields. It has completed more than 2,500 projects and served as Prime Architect/Engineer designer for $500m+ in estimated construction costs.

architecturecivil engineeringconstruction managementdesign and construction administrationElectrical EngineeringFire protection engineeringhistoric renovationsmaster planningMechanical Engineeringplanning studiesSustainable Design

Expertise that moves communities forward. We’re a team of multidisciplinary engineers, architects, designers and project managers dedicated to shaping environments where people and places thrive. By integrating engineering rigor with forward-thinking design, we deliver solutions rooted in collaboration, technical excellence and an unwavering commitment to safety for both public and private clients. Download Brochure Our Mission Advancing the built environment to accelerate the success of our communities, clients and people. Our Vision To lead our industry with proven expertise and innovative, sustainable solutions through an exceptional work culture and client experience. Culture Built on doing what’s right. Our culture is rooted in care. Our strength lies in connection with perspectives and ideas. We know that when our people flourish, our projects and communities do too. It’s how we.

architecturebridge engineeringCell Site Design & Engineeringcommissioningconstruction engineering & inspectionEnvironmental Servicesgeotechnical engineeringhighway designland developmentland surveyingLiDARmechanical/electrical/plumbingprogram/project managementsite acquisitionSubsurface utility engineeringUnmanned Aerial System surveyswater/wastewater engineering

Collins Engineers, Inc. is a civil and structural engineering firm founded in 1979 that provides engineering services in civil, waterfront, transportation, energy, and construction support. The firm designs and manages transportation, marine, civil, and industrial projects, working across 27 offices nationwide and using technologies such as drones and 3D modeling.

3D Modelingasset managementbridge erectionbridge movingcivil engineeringconstruction engineeringconstruction managementdemolitiondesign-builddrone surveysearth retention systemsformworkinspectionload ratingPermit applicationsshoringtransportation engineeringwaterfront engineering

Comak Group, Inc. (CGI) is a multidisciplinary engineering and environmental consulting firm founded in June 2017, serving public and private sector clients and agencies. CGI is a Certified Small Business Enterprise (SBE) company and holds a corporate registration with Dun and Bradstreet. It provides services for infrastructure projects in civil, hydrologic, hydraulic, geotechnical, structural, water resources, dams, levees, environmental and construction engineering, plus GIS and expert court testimony.

civil engineeringconstruction engineeringConstruction engineering inspection and managementDewatering systems and groundwater resource modificationenvironmental engineeringExpert court testimonyForensic evaluation and rehabilitation designGeographical Information Systemsgeotechnical engineeringHydrologic and hydraulic engineeringLevee inspection and evaluationMonitoring well and piezometer instrumentation designPump station inspection and rehabilitationquality assurance/quality controlStability, seepage, and piping analysisSubsurface investigations and material testingvalue engineeringWater resources engineering

Commonwealth Engineers & Consultants, Inc. (CE&C) was founded in April of 1987 as a multi-disciplinary Professional Civil Engineering Firm located in Providence, RI. CE&C provides a single source of professional services to public and private clients, with staff comprising Professional Engineers registered in both RI and MA. Services encompass all phases of civil engineering practice from initial planning to final design.

bridge designbridge inspectionscivil engineeringconstructabilityCost Estimatingenvironmental permittingFailure Evaluation & AnalysisFoundation & Retaining Wall DesignHighway & Traffic DesignInspection & Condition SurveysLand Planning & Feasibility StudiesParking Lot DesignSeismic & Fatigue Retrofittingsewer designsite developmentStormwater Management Analysis & DesignStructure Type StudiesTraffic Analysis & Studiestraffic signal design

Comprehensive Structural Solutions, LLC is a structural engineering firm based in Montgomery Village, Maryland. Led by principal Stacy E. Rogers, P.E., the firm provides structural design services for multi-story office buildings, educational facilities, religious facilities, commercial and retail, and healthcare facilities, as well as renovation and rehabilitation projects, forensic evaluations, and building code evaluation and feasibility studies. The firm specializes in three dimensional modeling and visualization.

3D modeling and visualizationbuilding code evaluationfeasibility studiesforensic evaluationsStructural Design

Concept Engineers Inc. is a Houston, Texas-based engineering firm with over 200 years of combined team experience, focused on designing efficient, economical, and resilient structures. The firm holds numerous certifications including City of Houston WBE, MBE, and DBE, State of Texas HUB, and SBE certifications with METRO, Port of Houston, and TxDOT.

bridge designChief Inspectioncivil engineeringconstruction managementhydraulic studiesRoadway Hydraulic DesignStorm Water Pump Station DesignSustainability & Resilience

Concrete Science®, Inc. is an award-winning engineering company founded in January 1995 that specializes in condition assessment and advanced testing of concrete and masonry structures. Its in-house team combines civil-structural engineering and non-destructive testing with petrographic and chemical analysis to investigate structural failures and design cost-effective repairs.

chemical analysisdestructive testingexpert witnessForensic engineeringImpact-Echonon-destructive testingpetrographic analysisrepair design

Condiotti & Associates, Structural Engineers provides structural engineering services for projects large or small, with over 55 years of structural engineering experience. The firm operates in Colorado, Nevada, New Mexico, Arizona, Utah, Montana, and Wyoming.

existing conditions reportsForensic engineeringload testingsettlement observationsstructural inspections

Conemco Consultants is a full-service Engineering and Land Surveying firm with experience in Structural, Civil and MEP Engineering Design, Inspection, Construction Management and Mapping Services. With over 100 years of collective experience amongst their staff, they have completed over 1,000 projects, serving public and private sector clients across several states.

3D ModelingBuilding Information Modeling (BIM)civil engineeringconstruction managementforensic investigationgeotechnical engineeringland surveyingMEP engineeringspecial inspectionswelding inspection

Conlon Engineering, LLC is a structural engineering firm based in Brookfield, CT, providing structural engineering, design and evaluation services for new construction, additions, renovations and adaptive reuse projects. Founded on principles of client focus and impeccable service, the firm partners with owners, steel fabricators, architects and contractors to provide practical solutions to complex engineering challenges, from feasibility and forensic analysis to design and evaluation.

evaluationfeasibility analysisforensic analysisStructural Design

SLAM is an architecture firm with integrated construction services, landscape architecture, structural and civil engineering, and interior design. The firm has offices in Atlanta, Boston, Colorado Springs, Denver, Glastonbury, Iowa City, Los Angeles, Orlando, Philadelphia, and Providence, and has been together 50 years. SLAM and RTA Architects have merged to enhance services for clients nationwide.

architecturecivil engineeringconstruction managementdesign-buildExperiential Graphic DesignInterior Designlab planningLandscape Architecturemaster planningPreconstructionsimulation planning

Container Technologies Industries, LLC (CTI Fab) is a Tennessee-based metal fabrication company providing design and engineering solutions with expertise in mechanical, civil, structural, and nuclear engineering. Since its founding in 1999, CTI Fab has delivered ASME Nuclear Quality Assurance-1 containers to the U.S. Department of Energy and prime contractors, the U.S. Department of Defense, the commercial nuclear industry, and the chemical industry for over 25 years, with over 300 container designs.

ASME NQA-1 manufacturingAWS D1.1 & D1.3 weldingcivil engineeringdesign and engineeringinspection and testingMechanical Engineeringmetal fabricationnuclear engineeringwelding

Cooperson Associates is an architecture, engineering, interior design, and planning firm based in downtown Wilmington, Delaware, established in 1987. The staff includes registered architects, a professional engineer/registered architect, architectural and interior designers, and draftsmen. The firm works on institutional, commercial, educational, judicial, governmental, religious, recreational, and residential buildings, including renovation and adaptive use of historic structures.

architectural designBuilding AssessmentsConstruction drawings and specificationsHistoric restoration/renovationInterior DesignLEED certification designMaster and site planningproject feasibility studiesRoof design and consulting

Cope Engineering Incorporated (CEI) provides professional civil, municipal, structural, water, wastewater, roadway, and environmental engineering services to South Central Texas. The firm traces its history to 1945 when it began as Helland & Seligman, and has served clients in the San Antonio area for over 70 years. CEI works with up-to-date programs such as Civil3D, GIS, and Bentley products.

civil engineeringconstruction managementfloodplain analysisLoad calculationsplattingroadway designSite design and layoutstormwater managementstructural analysisTCEQ permitting and complianceWastewater collection and treatment designWater treatment and distribution designZoning

Corbel Engineering is a full-service structural engineering firm located in Northern Colorado. Founded in 2022 by Cory Myrtle, the firm partners with architects and contractors across Northern Colorado, delivering structural design that balances creativity, precision, and practicality. The team is experienced in a wide range of building materials and construction techniques and serves commercial, industrial, healthcare, education, municipal/federal, and residential projects.

design-buildfoundation designpeer reviewquality assurancespecialty engineeringstructural special inspectionsstructure designvalue engineering

Ittner Architects is an architecture, interiors, and construction advisory firm aligned with Cordogan Clark, offering a network of over 140 professionals. With a 120-year history and over 5,000 completed projects, the firm designs environments for education, working, performing arts, sports and recreation, healthcare, and living spaces.

architectureBIM modelingCampus Planningconstruction administrationconstruction advisoryDesign/Build Construction DeliveryElectrical EngineeringEnergy ModelingFacilities EvaluationsInterior DesignLEED designmaster planningMechanical EngineeringPlumbing EngineeringRoofing Design and Evaluationvalue engineeringWaterproofing Design and Evaluation

Cornerstone is a multi-disciplined General Contracting firm performing projects in all size ranges and types, and also provides engineering and consulting services for Federal and State clients as well as private sector industry. Since 1993, its professionals include project managers, construction managers, cost estimators, superintendents, foremen, and skilled tradesmen. It is a CVE Verified SDVOSB Company.

bid-buildCAD and GIS Servicescivil engineeringconstruction managementdesign-buildenvironmental engineeringgeneral contractinggeotechnical engineeringLand Surveying and MappingNPDES permittingpermittingprogram managementReal Estate Developmentregulatory guidanceSolar SitingSPCCStormwater Pollution Prevention Planswastewater managementwork plan development

Cornerstone Consulting is a multi-disciplined professional firm specializing in the development of commercial and residential projects. It provides land development, design services, civil engineering, surveying, permit expediting and construction management services to corporate and private clientele, with an emphasis on franchise development. The firm integrates all disciplines in-house and employs over forty experts.

3D Modeling and Renderingarchitectureconstruction managementCost EstimatingElectrical Engineeringland developmentMechanical Engineeringpermit expeditingstormwater management designsurveyingzoning analysis

Cornerstone Engineering LLC, in Clinton, MS, provides project management services for civil engineering & water resource engineering. Call us at 601-473-2403.

Aviation Planning and Designcivil engineeringconstruction managementconstruction material testingContract Administrationgeotechnical engineeringsolid waste management planningWater resources engineering

Cornerstone Structural Engineering provides constructible, efficient structural designs built on in-depth analysis. The firm offers building structural design, equipment platform and foundation design, hoist rating and structural design, safety load rating analysis, water containment and civil structural design, pre-engineered metal building foundation design, retaining wall design, pallet rack inspection, and existing building structural evaluations. It emphasizes proactive communication, 3D modeling, and personalized client service.

3D ModelingConstruction documentsdrafting and detailingengineering calculationsstructural analysis and designstructural inspections

Coughlin Porter Lundeen is a civil and structural engineering firm operating in the Northwest, with offices in Seattle and Spokane, Washington. The firm describes its portfolio as built on superior work, curious design, and a commitment to redefining what it means to be an engineer, and emphasizes a client-first mindset and long-term partnerships.

civil engineeringmission-critical infrastructure design

CPH is a full-service architecture and engineering firm founded in 1981 by Cal Conklin, Paul Porter, and Bill Holmes, originally a branch office of Clark Dietz and Associates dating to the 1960s. Headquartered in Sanford, Florida, CPH has grown to more than 400 employees and 20 offices across the country, serving public and private sector clients in markets including aviation, education, municipal infrastructure, commercial and retail, residential development, and more.

architecturecivil engineeringconstruction administrationconstruction managementecological servicesfunding and grant assistanceLandscape ArchitectureMEP engineeringpermittingSurveying and mappingtransportation engineeringurban design and planningutility engineeringWater resources engineering