Public engineering firm directory

Find engineering consulting firms by capability and location.

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Arpeggio LLC

Atlanta, GA

Acoustic Consulting & Audiovisual Technology Design

Website3 offices14 projects2 credentialsFounded 2000Size Estimate: 10-49 employeesUpdated Jun 2026

Project: Coffee High School Performing Arts Center

Service: Acoustics & Noise ControlService: Room Acoustics & ReverberationService: Sounds Isolation & PrivacyIndustry: CommercialIndustry: ResidentialType: Acoustic Consulting+17 more

DEVITA

Atlanta, GA

Delivering Innovative Engineering Strategies to Ensure Project Success

WebsitePhone4 offices11 projects4 credentialsUpdated Jun 2026

Project: Cornell University North Campus Expansion

Service: MEPS EngineeringService: Mechanical & Plumbing EngineeringService: HVAC SystemsIndustry: CommercialIndustry: RetailType: MEP+22 more

E.C. Fennell, Inc.

West Palm Beach, FL

Electrical and mechanical engineering solutions for energy, utility, and infrastructure projects

WebsitePhone3 offices10 leadersSize Estimate: 100-199 employeesUpdated Jun 2026

Service detail: Power Delivery Engineering

Service: Power Delivery EngineeringService: Transmission LinesService: Distribution SystemsIndustry: Electric UtilitiesIndustry: Power Transmission & DistributionType: Electrical Engineering+27 more

Engineering Systems Inc.

Scottsdale, AZ

Multidisciplinary Expertise. Industry Insight.

Website22 offices4 projects4 leadersSize Estimate: 200-1,000 employeesUpdated Jun 2026

Project: Uncovering the Truth Behind a Toy Archery Injury

Service: Accident ReconstructionService: Motor Vehicle Accident ReconstructionService: Industrial and Workplace Incident AnalysisIndustry: AgricultureIndustry: MiningType: Chemical Engineering+57 more

Jblueprints Structural Engineers

Atlanta, GA

Jblueprints Structural Engineers provides structural engineering inspection, design, and forensic assessment services for residential, commercial, and industrial buildings in Georgia, Alabama, and South Carolina. Specializing in manufactured home foundation certification, disaster restoration engineering, and structural alterations, Jblueprints Structural Engineers delivers permit-ready construction drawings and hands-on field inspections for homeowners, contractors, property managers, insurance adjusters, and attorneys.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Structural Inspections and Property Assessments

Service: Structural Inspections and Property AssessmentsService: Manufactured / Mobile Home Foundation CertificationService: Pre-Purchase Home InspectionsIndustry: ResidentialIndustry: CommercialType: Structural Engineering+14 more

Robert and Company

Atlanta, GA

Robert and Company is a multidisciplinary engineering, architecture, and planning practice founded in 1917. Headquartered in Atlanta, Georgia, it delivers comprehensive planning, landscape architecture, and engineering services across the aviation, municipal, military, and industrial sectors. With a history of regional and global projects, the practice handles complex facilities from master planning through construction administration.

Website1 office26 projects3 credentialsFounded 1917Updated Jun 2026

Project: New Sohar Airport Terminal

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: FederalIndustry: DefenseType: Civil Engineering+31 more

exp Federal Inc.

Chicago, IL

Architecture + Engineering | Construction | Mission Support

Website5 offices9 projects1 credentialsFounded 2012Size Estimate: 250-500 employeesUpdated Jun 2026

Project: Fish Dispersal Barrier

Service: ArchitectureService: Master PlanningService: Facilities ProgrammingIndustry: DefenseIndustry: FederalType: Architecture & Engineering+45 more