Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

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A&A Engineering

Toledo, OH

Innovative, Trusted Structural Engineering Since 1996

WebsitePhone1 office11 leadersFounded 1996Updated Jun 2026

Service detail: Core Structures

Service: Core StructuresService: Metal BuildingsService: Greenhouses & SunshadesIndustry: CommercialIndustry: RetailType: Civil Engineering+24 more

ADC Engineering

Hanahan, SC

ADC's Track Record Speaks for Itself

WebsitePhone3 offices17 projectsUpdated Jun 2026

Project: CHS Taxiways Repair

Service: Civil EngineeringService: Site PlanningService: Site Selection and Property Data ReportIndustry: AviationIndustry: CommercialType: Aviation Engineering+66 more

AEPC Group, LLC

Santa Clarita, CA

We build confidence

WebsitePhone1 office1 projects4 leadersUpdated Jun 2026

Project: Offset Success for Aviation Client

Service: ArchitectureService: Schematic and Conceptual Design DevelopmentService: Construction Documents and SpecificationsIndustry: AerospaceIndustry: AviationType: Architecture & Engineering+40 more

Abbie Jones Consulting

Lexington, KY

Planning Solutions for Complex Sites

WebsitePhone3 offices3 leadersFounded 2011Size Estimate: 11 employeesUpdated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Boundary SurveysService: Topographic SurveysIndustry: CommercialIndustry: IndustrialType: Civil Engineering+16 more

Acorn Engineering, Inc.

Portland, ME

Civil Engineering, Surveying, and Landscape Architecture in Maine

WebsitePhone3 offices3 projects1 leaders2 credentialsUpdated Jun 2026

Project: Watt Samaki Buddhist Temple

Service: Civil EngineeringService: Site Development DesignService: Utility DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+38 more

Algebra AEC, LLC

Cleveland, OH

MEP & Sustainability Consulting

WebsitePhone1 office18 projects1 leadersFounded 2014Size Estimate: 5-30 employees

Project: Cleveland Clinic / CWRU - Health Education Campus

Service: MEP EngineeringService: HVAC EngineeringService: Plumbing EngineeringIndustry: HealthcareIndustry: EducationType: MEP+33 more

Alliant Engineering, Inc.

Alliant Engineering, Inc. Alliant blends project delivery excellence with a passion for innovation, managing projects from inception to completion with national expertise and deep local knowledge. Alliant's diverse team of engineers, landscape architects, planners, construction managers, environmental specialists, and surveyors brings multi-disciplinary collaboration to complex public infrastructure and private development projects.

Website8 leadersFounded 1995Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Transportation Planning & DesignService: Roadway DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+17 more

Alter Engineers

Oakland, CA

Fostering healthy, comfortable, and energy-conscious spaces for the Oakland and Bay Area community.

WebsitePhone1 office4 projectsUpdated Jun 2026

Project: UC Berkeley Hildebrand Hall HVAC Modernization

Service: Mechanical, Plumbing, and Fire Protection EngineeringService: Mechanical and Plumbing Engineer of RecordService: Design Drawing CreationIndustry: EducationIndustry: Research FacilitiesType: Mechanical Engineering+23 more

Altieri Sebor Wieber, LLC

Wilton, CT

Making Bold Visions Work

WebsitePhone2 offices5 projects1 leaders2 credentialsUpdated Jun 2026

Project: David Rockefeller Creative Arts Center

Service: MEPF EngineeringService: Mechanical EngineeringService: Building Automation and Energy ManagementIndustry: Arts & CultureIndustry: EducationType: MEP+56 more

Architectural Wall Systems Inc

Smart design, stronger building envelopes

Website10 projectsUpdated Jun 2026

Project: Texas Children's Hospital

Service: Building Envelope and Facade EngineeringService: Curtain Wall and Storefront SystemsService: Specialty and Structural Glass DesignIndustry: HealthcareIndustry: EducationType: Structural Engineering+15 more

Astral Engineers P.C.

Rancho Cucamonga, CA

Professional Engineering Services - Mechanical, Electrical, Plumbing, Technology, Fire Protection

WebsitePhone2 offices11 projects3 leaders1 credentials1 publications

Project: Mohs & GI Procedure Room Renovation

Service: Mechanical EngineeringService: Air Handling Unit DesignService: Central Utility PlantsIndustry: HealthcareIndustry: FederalType: MEP+51 more

Atlas Design Services

Austin, TX

Traditional principles. Modern practices.

WebsitePhone1 office8 leaders12 credentialsFounded 2007Size Estimate: 1-9 employees

Service detail: Civil Engineering

Service: Civil EngineeringService: Staff AugmentationService: Public InfrastructureIndustry: GovernmentIndustry: CommercialType: Civil Engineering+20 more

B+AC

Chelsea, MA

Streamlining complex client visions into elegant and efficient solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Design and Modification

Service: Structural Design and ModificationService: New ConstructionService: AdditionsIndustry: EducationIndustry: HealthcareType: Structural Engineering+26 more

BAS Resource Group LLC

Gulf Shores, AL

Excellence in Service Through Experience in Automation

Website1 office3 leadersUpdated Jun 2026

Service detail: Commissioning and Quality Assurance

Service: Commissioning and Quality AssuranceService: On-Site Commissioning and Retro-CommissioningService: Quality Assurance and ControlIndustry: Automation & ControlsType: Automation & Controls+13 more

BC Engineering Group, Inc.

Santa Rosa, CA

A New Era of Civil Engineers

WebsitePhone1 office1 projects1 leaders1 credentialsSize Estimate: 10-49 employees

Project: VA Outpatient Clinic

Service: Civil EngineeringService: Grading and DrainageService: Roadway and Utility DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+27 more

BHB Engineers, Inc.

Salt Lake City, UT

Responsive Engineers

WebsitePhone4 offices22 projects13 leaders1 credentials7 publications

Project: The Well Church

Service: Structural Engineering for BuildingsService: Higher Education FacilitiesService: K-12 Education BuildingsIndustry: EducationIndustry: HealthcareType: Structural Engineering+33 more

BSE Engineering, Inc.

San Diego, CA

Mechanical, Electrical, and Plumbing Engineering Consultants

WebsitePhone1 office12 projects6 leadersFounded 1962Updated Jun 2026

Project: Sharp Chula Vista Emergency Department Transformation

Service: Mechanical EngineeringService: HVAC DesignService: Indoor Air Quality SystemsIndustry: HealthcareIndustry: AviationType: MEP+30 more

Bala Consulting Engineers, Inc.

Wayne, PA

Engineering a better future focused on the human experience.

WebsitePhone5 offices10 projects12 leaders2 credentialsFounded 1982

Project: Cencora

Service: Mechanical EngineeringService: HVAC and Mechanical SystemsService: Plumbing and Fire ProtectionIndustry: CommercialIndustry: TransportationType: MEP+29 more

Bishop Engineering

Urbandale, IA

Shaping your visions to become a reality since 1959.

WebsitePhone2 offices8 projectsFounded 1959Updated Jun 2026

Project: Urbandale Public Works

Service: Civil EngineeringService: Site PlanningService: Regulatory CoordinationIndustry: CommercialIndustry: EducationType: Civil Engineering+32 more

Bloom Companies, LLC

Milwaukee, WI

Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.

WebsitePhone7 offices15 projects1 leaders12 credentialsFounded 1998

Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation

Service: Bridge EngineeringService: New Bridge DesignService: Condition InspectionIndustry: BridgesIndustry: RailType: Civil Engineering+57 more

Boss Engineering

Howell, MI

Boss Engineering is a full-service civil engineering, surveying, and land-planning firm based in Howell, Michigan. Founded in 1969, the practice brings more than 50 years of experience to civil engineering, land surveying, landscape architecture, water and wastewater engineering, and construction services, with special expertise in residential and commercial developments. Thousands of surveys and hundreds of residential and commercial developments have been delivered for private homeowners, developers, municipalities, and commercial property owners throughout Michigan.

WebsitePhone1 officeFounded 1969Updated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Land Development DesignService: Site PlanningIndustry: CommercialIndustry: ResidentialType: Civil Engineering+46 more

Bridgers & Paxton Consulting Engineers, Inc.

Albuquerque, NM

We make buildings come to life

WebsitePhone3 offices3 projects10 credentialsFounded 1951Updated Jun 2026

Project: Kirtland Air Force Base Microgrid Resiliency Project

Service: Mechanical EngineeringService: Heating, Ventilating, and Air Conditioning (HVAC)Service: Central Plant DesignIndustry: GovernmentIndustry: HealthcareType: MEP+45 more

Brooks & Sparks, Inc.

Houston, TX

Reliable Civil Engineering Solutions

WebsitePhone1 office2 leaders1 credentialsFounded 1995Updated Jun 2026

Service detail: Transportation Engineering

Service: Transportation EngineeringService: Roadway PS&E ProductionService: Municipal Highway EngineeringIndustry: TransportationIndustry: Land DevelopmentType: Civil Engineering+41 more

Brooks Fire Protection Engineering, LLC

Overland Park, KS

Fire protection engineering, code consulting, and system design services.

WebsitePhone2 offices1 leadersFounded 2024Size Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Fire Protection Consulting

Service: Fire Protection ConsultingService: Code ConsultingService: Smoke Control AnalysisIndustry: CommercialIndustry: Data CentersType: Fire Protection Engineering+19 more