Public engineering firm directory

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Advanced Engineering Consultants

Columbus, OH

Advanced Engineering Consultants specializes in providing mechanical, electrical, plumbing, fire protection, technology, and utilities engineering design and construction administration services for the built environment. Established in 1998, the practice works collaboratively with owners, architects, and contractors across the Midwest, the nation, and globally. It has completed nearly 2,000 projects across diverse sectors including government, healthcare, education, and commercial markets.

WebsitePhone4 offices6 projects7 leaders14 credentialsFounded 1998

Project: Columbus Division of Police Crime Laboratory Renovation

Service: Mechanical EngineeringService: HVAC Design and UpgradesService: Electrical EngineeringIndustry: FederalIndustry: GovernmentType: MEP+23 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

Cosmos Technologies, Inc.

Pittsburgh, PA

Innovation for the Future

WebsitePhone5 officesFounded 1998Updated Jun 2026

Service detail: Civil Site Design & Development

Service: Civil Site Design & DevelopmentService: Site PlanningService: Design From Concept Through Construction AdministrationIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+36 more

Moody Engineering, LLC

Columbus, OH

Engineering A Better World Through Design.

WebsitePhone2 offices2 projects2 leaders5 credentialsFounded 2014

Project: Cleveland Public Library Hough Branch Stormwater Management

Service: Civil Site DesignService: Site LEED Documentation & DesignService: Zoning & PermittingIndustry: CommercialIndustry: EducationType: Civil Engineering+37 more

THP Limited

Cincinnati, OH

Delivering Innovative Design for Buildings and Structures

WebsitePhone3 offices6 projects70 leaders2 credentialsFounded 1973

Project: Andrew J. Brady Music Center

Service: Structural EngineeringService: Structural DesignService: AssessmentsIndustry: CommercialIndustry: EducationType: Architecture & Engineering+26 more