Public engineering firm directory

Find engineering consulting firms by capability and location.

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AESUS Design Group, LLC

Tempe, AZ

Integrated Architecture & Engineering

WebsitePhone3 offices12 projects2 leaders1 credentialsFounded 2014

Project: 5th Floor Med-Surg Inpatient Wing Gut & Remodel

Service: ArchitectureService: Architectural Concept DesignService: Design Development DocumentationIndustry: HealthcareIndustry: FederalType: Architecture & Engineering+48 more

CSHQA

Boise, ID

CSHQA is a multi-discipline architecture and engineering firm founded in 1889, with offices in Boise, Denver, and Sacramento. For more than 135 years, CSHQA has designed airports that keep passengers moving, historic structures given decades more life, hotels that become destinations, and civic spaces that anchor communities. More than 100 professionals across three offices serve clients in markets including aviation, adaptive reuse, hospitality, retail, grocery, higher education, and multifamily housing, with services spanning architecture, mechanical, electrical, plumbing, and civil engineering, historic preservation and restoration, interior design, landscape architecture, and modular design.

WebsitePhone3 offices4 leadersFounded 1889Size Estimate: 100+ employeesUpdated Jun 2026

Service detail: Architecture

Service: ArchitectureService: New ConstructionService: Adaptive ReuseIndustry: AviationIndustry: HospitalityType: Architecture & Engineering+25 more

Clark & Enersen

Lincoln, NE

Clark & Enersen is a full-service multidisciplinary architecture and engineering practice founded in 1946 in Lincoln, Nebraska. With more than 80 years of practice, Clark & Enersen brings together architects, engineers, interior designers, and landscape architects under one roof to deliver integrated design solutions for clients across the country and internationally. The practice operates eight office locations and maintains a team of over 180 professionals across disciplines including architecture, civil, structural, mechanical, and electrical engineering.

Website1 officeFounded 1946Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: ProgrammingService: Schematic DesignIndustry: HealthcareIndustry: Life SciencesType: Architecture & Engineering+30 more

Howard Civil Engineering LLC

St. Petersburg, FL

Designing A Better America

WebsitePhone2 offices1 leadersFounded 2005Size Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Land Development Engineering

Service: Land Development EngineeringService: Site permits and site inspectionsService: Environmental Resource Permit (SWFWMD)Industry: ResidentialIndustry: CommercialType: Civil Engineering+21 more

Luchini Trujillo Structural Engineers, Inc.

Santa Fe, NM

Innovative designs for a sustainable tomorrow.

WebsitePhone2 offices6 projectsFounded 2014Size Estimate: 8-9 employeesUpdated Jun 2026

Project: New Mexico School for the Arts

Service: Structural EngineeringService: New ConstructionService: Structural Renovation & RetrofitIndustry: Arts & CultureIndustry: EducationType: Structural Engineering+20 more

Martinez, Guy & Maybik, Inc.

Houston, TX

Trusted Experience with Proven Results

WebsitePhone3 offices5 projectsFounded 1987Updated Jun 2026

Project: Kemah Boardwalk Amusement Ride Foundation Staking

Service: Land & Site DevelopmentService: Feasibility StudiesService: Subdivision PlattingIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+48 more

Miller Gray, LLC

Austin, TX

Civil Engineering Rooted in Central Texas

WebsitePhone1 office23 projects5 leaders2 credentialsFounded 2014

Project: Lakeway Police Station

Service: Transportation DesignService: Corridor and Planning Area StudiesService: Regional Roadway and Arterial DesignIndustry: GovernmentIndustry: FederalType: Civil Engineering+91 more

R.K. Johnson & Associates, Inc.

Loves Park, IL

Civil Engineers, Land Surveyors, Since 1962

WebsitePhone1 office6 projects3 leaders6 credentialsFounded 1962

Project: Silo Crossing Single and Multi-Family Subdivision

Service: Civil Site DesignService: Project managementService: Residential developmentIndustry: Land DevelopmentIndustry: ResidentialType: Civil Engineering+55 more

SS&A Design Collective, Inc.

SS&A Design Collective is a full-service architecture-engineering firm founded in Alabama in 1946 by engineer Chris J. Sherlock and architects Moreland Griffith Smith and Richard J. Adams. Today it brings all design disciplines in-house - architecture, civil engineering, structural, mechanical, electrical, fire protection, telecommunications, and more - to deliver integrated project delivery for public and private clients. The practice is best known for healthcare and federal facility design, including medical centers, clinics, dental facilities, veterinary clinics, and research facilities for military and government clients across the US.

WebsiteFounded 1946Updated Jun 2026

Service detail: Architecture

Service: ArchitectureService: Full Architectural Design Services For New FacilitiesService: RenovationsIndustry: HealthcareIndustry: DefenseType: Architecture & Engineering+33 more