Public engineering firm directory

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2 Bravo Group LLC

We make sure buildings work

Website6 projectsUpdated Jun 2026

Project: VA Medical Center - New Construction Commissioning

Service: Building CommissioningService: Design and submittal reviewService: Functional performance testingIndustry: FederalIndustry: DefenseType: MEP+18 more

ALPHA Survey Group, LLC

Middleboro, MA

Accuracy | Experience | Quality

WebsitePhone1 office1 leaders7 credentialsFounded 1990Updated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Property and Topographic SurveysService: ALTA/NSPS Land Title SurveysIndustry: TransportationIndustry: AviationType: Land Surveying+10 more

Abraxas Energy Consulting

Energy Efficiency & Building Energy Audits

Website5 projects1 credentials2 publicationsUpdated Jun 2026

Project: FBI Headquarters Energy Audit

Service: Energy ConsultingService: Commercial Energy AuditsService: Retro-CommissioningIndustry: CommercialIndustry: FederalType: Mechanical Engineering+27 more

Air Resource Specialists, Inc.

Fort Collins, CO

A leader in the field of air quality for over 40 years.

Website1 office8 projects1 leaders2 credentials3 publicationsSize Estimate: 35 employees

Project: National Park Service Air Quality Conditions & Trends Website

Service: Air MonitoringService: Criteria Pollutants MonitoringService: Toxics & Hazardous Air PollutantsIndustry: GovernmentIndustry: FederalType: Environmental Engineering+33 more

Atlantic Design Engineers, Inc.

Sagamore, MA

Civil | Environmental | Renewable Engineering & Consulting

WebsitePhone1 officeFounded 1987Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Design & PermittingService: In-House SurveyIndustry: Renewable EnergyIndustry: SolarType: Civil Engineering+19 more

CLP Engineering

Denver, CO

Planning and design with O&M in mind

WebsitePhone1 office8 projects11 leaders1 credentialsUpdated Jun 2026

Project: APG Electrical Distribution System Infrastructure Upgrade

Service: MicrogridsService: Microgrid Systems IntegrationService: Planning and Energy AnalysisIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Power & Utility Engineering+38 more

Completion Doszier LLC

Cypress, TX

We Are the Solution For All your Design and Construction Needs

WebsitePhone2 offices5 projects2 leaders2 credentialsUpdated Jun 2026

Project: Total Refinery Project

Service: Quality ControlService: ITP Quality Control FormsService: Preservation FormsIndustry: Oil & GasType: Industrial Engineering+15 more

Cross Engineering Consultants Inc

McKinney, TX

Exceptional Civil Engineering for Over 20 Years

WebsitePhone1 office12 projectsUpdated Jun 2026

Project: Tranquility Farms Subdivision

Service: Civil EngineeringService: Roadway DesignService: Parking Lot DesignIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+56 more

H2O Terra, LLC

El Paso, TX

Elevating Infrastructure, Above and Below.

WebsitePhone1 office3 credentialsUpdated Jun 2026

Service detail: Water Resources Engineering

Service: Water Resources EngineeringService: Water EngineeringService: Wastewater EngineeringIndustry: GovernmentIndustry: WastewaterType: Civil Engineering+31 more

Heintz Surveying and Engineering

Casper, WY

Land Surveying and Civil Engineering in the Rocky Mountain West

WebsitePhone1 officeFounded 2023Updated Jun 2026

Service detail: Boundary Survey

Service: Boundary SurveyService: Corner monument recoveryService: PLSS retracementIndustry: Oil & GasIndustry: Natural ResourcesType: Civil Engineering+9 more

LR3 Solutions, LLC

Alexandria, VA

Reliable, Resourceful, Results-Driven

WebsitePhone1 office3 projects4 leaders9 credentialsSize Estimate: 2-10 employees

Project: Utility Privatization and Infrastructure Conveyance Support

Service: Technical AnalysisService: Utility System Risk AssessmentService: On-Site Facility InspectionsIndustry: FederalIndustry: GovernmentType: Power & Utility Engineering+20 more

Protea Engineering, LLC

Denver, CO

Specialized bridge inspection and structural asset management services.

WebsitePhone1 office8 projects1 leadersFounded 2022Updated Jun 2026

Project: CDOT Off-System Bridge Inspections

Service: Bridge and Structural InspectionService: Routine InspectionsService: Fracture Critical & NSTM InspectionsIndustry: BridgesIndustry: InfrastructureType: Structural Engineering+11 more

SMH Consultants, Inc.

Manhattan, KS

A Company Built on Experience & Relationships

WebsitePhone4 offices6 projects6 leaders4 credentialsFounded 1989

Project: High Risk Rural Roads Improvements

Service: Civil EngineeringService: Land DevelopmentService: Site AssessmentsIndustry: Highways & RoadsIndustry: Land DevelopmentType: Civil Engineering+50 more

The Lexis Group, LLC

Harrisburg, PA

The Lexis Group, LLC is a Harrisburg, Pennsylvania civil engineering and professional services practice offering subsurface utility engineering (SUE), civil engineering, site design, land planning, survey and mapping, landscape architecture, and construction inspection and management. Its management team carries over 65 years of combined A/E industry experience serving transportation agencies, state and local governments, commercial and industrial developers, healthcare campuses, and land development clients.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Subsurface Utility Engineering (SUE)

Service: Subsurface Utility Engineering (SUE)Service: Records ResearchService: Utility DesignatingIndustry: TransportationIndustry: GovernmentType: Civil Engineering+36 more

The Nomad Group, LLC

Morristown, NJ

Better decisions begin with better intelligence.

WebsitePhone5 offices2 projects5 leaders5 credentialsFounded 2006

Project: Project Sure Shot COVID-19 Tracking Dashboard

Service: Geospatial Intelligence, Digital Information and Data AnalyticsService: Geospatial Data ServicesService: Geospatial Data CreationIndustry: DefenseIndustry: FederalType: Defense Engineering+27 more

Wetherill Engineering, Inc.

Raleigh, NC

Providing quality work through dedication, thoroughness, and technical excellence.

WebsitePhone3 offices4 projects3 leaders1 credentialsFounded 1993

Project: Wilcox Bridge Inspections and Repair Recommendations

Service: Transportation / Roadway EngineeringService: Roadway designService: Highway and freeway designIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+50 more