Public engineering firm directory

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Above Grade Engineering

Above Grade Engineering provides civil engineering, electrical engineering, lighting design, and land surveying for commercial, residential, land development, educational, and government projects. Its services span site grading and drainage design, utility infrastructure, SWPPP documentation, public agency coordination, and a full range of surveying services including ALTA surveys, subdivision mapping, and construction staking. An in-house electrical engineering and lighting design division serves clients across the same project portfolio.

WebsiteUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Site Grading DesignService: Street Improvement PlansIndustry: CommercialIndustry: ResidentialType: Civil Engineering+43 more

BOZ Engineering Group

Falls Church, VA

From Foundation To Final Permit.

WebsitePhone1 office4 projects1 leaders3 credentialsFounded 2008

Project: DC 12-Unit Residential Development

Service: Structural EngineeringService: Residential & Commercial Structural DesignService: Load-Bearing Wall Analysis & RemovalIndustry: ResidentialIndustry: CommercialType: Structural Engineering+45 more

Bryant Engineering, Inc.

Owensboro, KY

Bryant Engineering, Inc. (BEi) is a civil engineering and land surveying consulting firm with offices in Owensboro and Bowling Green, Kentucky. Founded in 1991, BEi has completed over 6,000 civil and surveying projects ranging from routine boundary surveys to large-scale multi-million dollar commercial and municipal developments throughout Western Kentucky and beyond.

WebsitePhone2 offices3 projectsFounded 1991Updated Jun 2026

Project: Owensboro Convention Center

Service: Design ServicesService: Industrial, Commercial, and Residential Subdivision DesignService: Sanitary Sewer System DesignIndustry: CommercialIndustry: GovernmentType: Civil Engineering+25 more

CJL Engineering

Moon Township, PA

Dynamic Design, Reliable Results

WebsitePhone6 offices6 leaders11 credentialsUpdated Jun 2026

Service detail: Mechanical, Electrical & Plumbing (MEP)

Service: Mechanical, Electrical & Plumbing (MEP)Service: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+40 more

Chiffert Ingenieria Arquitectonica Corp

Southampton, NY

Helping People Have Resilient Homes & Buildings

WebsitePhone3 offices1 leadersUpdated Jun 2026

Service detail: Inspection Services

Service: Inspection ServicesService: Pre-Purchase Home Inspection (Standard)Service: Pre-Purchase Home Inspection (Deluxe)Industry: ResidentialType: Acoustic Consulting+32 more

CivTech

Scottsdale, AZ

Quality, integrity, and technical expertise providing innovative engineering solutions for traffic, transportation planning, and design.

WebsitePhone3 offices12 projects7 leadersFounded 2002Size Estimate: 5-25 employees

Project: Palisene Traffic Impact Analysis

Service: Traffic EngineeringService: Traffic Impact Analysis StudiesService: Traffic Control PlansIndustry: GovernmentIndustry: TransportationType: Transportation Engineering+46 more

Coffman Engineers

Anchorage, AK

The Right Team Matters

WebsitePhone23 offices8 projectsFounded 1982Updated Jun 2026

Project: 100 MW Hydrogen Production Plant

Service: Civil EngineeringService: Bridge EngineeringService: Land SurveyingIndustry: CommercialIndustry: RetailType: Civil Engineering+59 more

Construction Engineering Group

Melbourne, FL

Sustainable, efficient engineering solutions designed with common-sense practices

WebsitePhone1 office3 projectsUpdated Jun 2026

Project: Melbourne City Hall

Service: Civil EngineeringService: Site Development & DesignService: Stormwater ManagementIndustry: CommercialIndustry: EducationType: Civil Engineering+30 more

Consulting Engineer Services

Sicklerville, NJ

Consulting Engineer Services (CES) is a multi-disciplined civil engineering company serving New Jersey and the southeastern Pennsylvania region with over 50 years of experience and more than 5,000 completed projects. Founded in 1964, CES provides civil engineering design, land surveying, and construction management services to a cross section of public and private clients including state and local governments, transportation authorities, education boards, commercial developers, industrial clients, and residential developers.

WebsitePhone1 office2 projects5 leadersFounded 1964Size Estimate: 45 employees

Project: Kennedy Health Cherry Hill Replacement Hospital

Service: Civil Engineering DesignService: Site DesignService: Stormwater ManagementIndustry: CommercialIndustry: ResidentialType: Civil Engineering+23 more

Denham Engineering, LLC

Build On Our Knowledge!

Website4 projects1 leadersFounded 2005Updated Jun 2026

Project: Williams Preserve

Service: Master Planning and Site DesignService: Due DiligenceService: Conceptual PlanningIndustry: ResidentialIndustry: Multifamily ResidentialType: Civil Engineering+28 more

Engineered Design Services, LLC

Engineering for a Changing World

WebsiteFounded 2013Updated Jun 2026

Service detail: Civil & Structural Engineering

Service: Civil & Structural EngineeringService: Storm Water ManagementService: Site and Land DevelopmentIndustry: GovernmentIndustry: DefenseType: Civil Engineering+52 more

Engineering Design & Consulting, Inc.

Anchorage, AK

An Alaskan owned professional corporation

WebsitePhone1 office5 projects9 leadersFounded 1980Size Estimate: 1-10 employees

Project: Girdwood Wastewater Treatment Facility Expansion Project

Service: Electrical EngineeringService: Power SystemsService: Alternative EnergyIndustry: AirportsIndustry: Renewable EnergyType: Electrical Engineering+24 more

Erdman Anthony Holding Company Inc

Rochester, NY

We Are the Community That Builds Communities

WebsitePhone8 offices5 projects1 leaders3 credentialsFounded 1954

Project: PA Route 75 over Norfolk Southern Bridge Replacement

Service: Transportation EngineeringService: Bridge and Structure DesignService: Highway and Street DesignIndustry: BridgesIndustry: Highways & RoadsType: Civil Engineering+66 more

FIF Engineering, LLC

Katy, TX

Unlocking Engineering Excellence

WebsitePhone2 offices12 leaders2 credentialsFounded 2016Size Estimate: 11-50 employees

Service detail: Civil Engineering Design

Service: Civil Engineering DesignService: Site PlansService: Drainage DesignIndustry: CommercialIndustry: ResidentialType: Architecture & Engineering+53 more

Florida Transportation Engineering, Inc.

Punta Gorda, FL

Engineering for a World in Motion

WebsitePhone4 officesFounded 1989Size Estimate: 40-60 employeesUpdated Jun 2026

Service detail: Highway Design

Service: Highway DesignService: Minor Highway DesignService: Major Highway DesignIndustry: TransportationIndustry: Highways & RoadsType: Transportation Engineering+25 more

GreenSite Engineering & Consulting

Trenton, NJ

Where Your Business & the Environment Meet

WebsitePhone1 office4 projects1 leaders1 credentialsUpdated Jun 2026

Project: Nassau Street TD Bank & Residential Building

Service: Evaluation ServicesService: Due DiligenceService: Property EvaluationIndustry: CommercialIndustry: RetailType: Civil Engineering+39 more

HBC Engineering Company

Miami, FL

Engineering solutions that move communities forward.

WebsitePhone6 offices10 projects1 leadersFounded 2006Size Estimate: 80+ employees

Project: CDWWTP Oxygen Production Facility

Service: Aviation EngineeringService: Airfield Pavement DesignService: Pavement Testing and EvaluationIndustry: TransportationIndustry: BridgesType: Civil Engineering+106 more

HDR

Bellevue, WA

Designing smart to make today better and tomorrow brighter

Website1 office10 projects10 leadersSize Estimate: 14,000+ employeesUpdated Jun 2026

Project: NASA Goddard Space Flight Center Instrument Development Facility

Service: Architectural and Engineering DesignService: Lighting DesignService: Tenant ImprovementIndustry: AerospaceIndustry: SpaceType: Architecture & Engineering+59 more

Karpinski Engineering Inc.

Cleveland, OH

MEPT engineering for complex buildings

WebsitePhone6 offices7 projects1 leaders15 credentialsFounded 1983

Project: Heart and Vascular Institute

Service: MEPT Building Systems DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+15 more

Lassiter Transportation Group, Inc.

Ormond Beach, FL

Loyal. Trusted. Genuine.

WebsitePhone2 offices6 projects6 leaders15 credentialsFounded 2002

Project: Daytona International Speedway

Service: Traffic EngineeringService: Traffic Operations DesignService: Traffic StudiesIndustry: TransportationIndustry: InfrastructureType: Transportation Engineering+19 more

Mazzetti

Bending the Climate Curve

Website3 projects7 leadersUpdated Jun 2026

Project: Oregon Health & Science University - Doernbecher - IMRI Addition

Service: MEP EngineeringService: Civil EngineeringService: Commissioning & RetrocommissioningIndustry: HealthcareIndustry: Life SciencesType: MEP+26 more

McLaury Engineering, Inc.

Sioux Falls, SD

Over 60 Years of Engineering Excellence.

WebsitePhone4 offices1 leaders9 credentialsUpdated Jun 2026

Service detail: Land Surveying & Mapping

Service: Land Surveying & MappingService: Boundary SurveysService: ALTA/ACSM SurveysIndustry: CommercialIndustry: GovernmentType: Civil Engineering+86 more

Nave Newell

Wayne, PA

Excellence. Engineered.

WebsitePhone2 offices4 projectsSize Estimate: 10-50 employeesUpdated Jun 2026

Project: King of Prussia Mall

Service: Civil EngineeringService: Due DiligenceService: Subdivision DesignIndustry: ResidentialIndustry: CommercialType: Civil Engineering+70 more

Nilles Associates, Inc.

Ankeny, IA

Civil engineering, land surveying, and landscape architecture in Iowa

WebsitePhone1 office23 projects1 leadersFounded 1996Updated Jun 2026

Project: Johnston Watershed Assessment - Stormwater Management Plan and Action Plan

Service: Civil EngineeringService: Construction stakingService: Construction observationIndustry: GovernmentIndustry: Land DevelopmentType: Civil Engineering+41 more