Public engineering firm directory

Find engineering consulting firms by capability and location.

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303rd Engineering Group, LLC

St. Louis, MO

Successful Partnerships, Successful Projects

WebsitePhone1 office5 projects1 leaders1 credentialsFounded 2005

Project: Airmen's Dormitories, Scott Air Force Base

Service: Electrical EngineeringService: Fire Alarm SystemsService: Energy ConservationIndustry: GovernmentIndustry: FederalType: MEP+18 more

A1 Consulting Group, Inc.

Raleigh-Durham, NC

Leaders in Design, Construction, and Environmental Services

WebsitePhone1 office8 projects1 leaders5 credentialsFounded 1971

Project: RDU Airport Terminal 2 Expansion

Service: Engineering and Design ServicesService: Geotechnical and Geological EngineeringService: Civil and Site EngineeringIndustry: AirportsIndustry: CommercialType: Civil Engineering+41 more

Apogee Consulting Group, P.A.

Cary, NC

Elevating lives through effective design

WebsitePhone6 offices6 projectsSize Estimate: 100-199 employeesUpdated Jun 2026

Project: Durham Cancer Center

Service: PlanningService: Master PlanningService: Scenario Planning and CharrettesIndustry: HealthcareIndustry: FederalType: Architecture & Engineering+38 more

Buffalo Engineering, P.C.

Buffalo, NY

Designing Today. Building Tomorrow.

WebsitePhone1 office7 projects7 leaders9 credentialsFounded 1990

Project: Richardson Olmsted Complex

Service: Mechanical EngineeringService: HVACService: PlumbingIndustry: HealthcareIndustry: EducationType: MEP+25 more

Cushing Terrell

Billings, MT

Imagine. Create. Improve.

WebsitePhone17 offices7 projects2 leaders4 credentialsFounded 1938

Project: Google Henderson Hub

Service: ArchitectureService: Historic PreservationService: Adaptive ReuseIndustry: CommercialIndustry: EducationType: Architecture & Engineering+38 more

Earth Engineering, Inc.

Houston, TX

Earth Engineering, Inc. is a Houston, Texas-based geotechnical engineering and construction materials testing firm founded in 1996 by Principal and Chief Engineer Moe A. Shihadeh, P.E., D. GE. With 30 employees and an A2LA-accredited laboratory, it provides geotechnical investigation, foundation recommendations, environmental services, and construction materials testing for medical, institutional, commercial, industrial, infrastructure, and residential projects. Earth Engineering has held indefinite service contracts with major clients including Houston ISD, Texas A&M University System, UT MD Anderson Cancer Center, and the Port of Houston Authority.

WebsitePhone1 office1 leaders1 credentialsFounded 1996Size Estimate: 30 employees

Service detail: Geotechnical Engineering

Service: Geotechnical EngineeringService: Geotechnical Site InvestigationService: Foundation System Design & RecommendationsIndustry: EducationIndustry: HealthcareType: Geotechnical Engineering+14 more

LN Consulting

Burlington, VT

LN Consulting is a multi-disciplined MEP and fire protection engineering consulting practice headquartered in Burlington, Vermont, with additional office presence in Massachusetts. Since 1999, the practice has delivered mechanical, electrical, plumbing, and fire protection design to commercial, healthcare, education, government, and hospitality clients throughout the Northeast. LN Consulting emphasizes energy optimization, building resiliency, and occupant safety, applying energy modeling and life cycle cost analysis under its DesignCORTEX methodology.

WebsitePhone1 office4 leadersFounded 1999Updated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Electrical EngineeringService: Power distributionIndustry: HealthcareIndustry: EducationType: MEP+10 more

Newcomb & Boyd, LLP

Atlanta, GA

Bringing buildings to life.

Website4 offices3 projectsUpdated Jun 2026

Project: Emory Healthcare Winship Emory Midtown

Service: MEP/F EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: CommercialType: MEP+21 more

R.G. Vanderweil Engineers, LLP

Boston, MA

Engineering Excellence

Website9 offices5 projects5 leadersSize Estimate: 500 employeesUpdated Jun 2026

Project: Massachusetts Institute of Technology, Central Plant Upgrade

Service: MEP/FP EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+25 more

Stantec

Edmonton, AB

With every community, we redefine what's possible

WebsitePhone11 offices10 projects3 leaders2 credentials2 publications

Project: Pure Water Program

Service: BuildingsService: Building Design ConsultingService: Healthcare DesignIndustry: HealthcareIndustry: EducationType: Architecture & Engineering+43 more

Stock & Associates Consulting Engineers, Inc.

Civil Engineering & Land Surveying Professionals

Website14 projects5 leadersFounded 1987Size Estimate: 44+ employeesUpdated Jun 2026

Project: Mercy Hospital Wentzville

Service: Civil EngineeringService: Land SurveyingService: Boundary SurveysIndustry: CommercialIndustry: HealthcareType: Civil Engineering+23 more

Structural Engineering Associates

Sioux Falls, SD

Engineered to Hold. Designed to Last.

WebsitePhone1 office9 projects3 leaders3 credentialsUpdated Jun 2026

Project: Tea Area High School

Service: Structural Engineering ConsultingService: Analysis of Existing Structures and Building RenovationsService: Structural Building Information Modeling (BIM) with RevitIndustry: EducationIndustry: HealthcareType: Structural Engineering+13 more