A3 Engineering
Los Angeles, CAWelcome to a whole new level of MEP commitment to your projects.
Project: Village School
Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
117 results
Showing 1-24 of 117
Welcome to a whole new level of MEP commitment to your projects.
Project: Village School

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management
Project: Washington Avenue Streetscape Project
Sustainable, Innovative Engineering Solutions
Service detail: Engineering, Consulting and Design

Architectural, MEP, and Civil Design Solutions
Project: Ironwood Golf Course Clubhouse HVAC System Replacement

Professional Consulting Engineers
Service detail: Mechanical, Electrical, and Plumbing (MEP) Design

Engineering The Future
Service detail: MEP & Fire Protection Engineering

California's trusted partner for safe, efficient, and beautiful structures
Service detail: Structural Engineering

Built on Precision. Trusted on Landmark Projects.
Project: Triple Bay Marina Village

Designing critical infrastructure that supports life.
Service detail: Mechanical Systems Design

VDC / BIM / CAD Services & Consulting
Service detail: VDC & BIM Services
Our Work Exemplifies Successful Implementations of Advanced Technologies + Human Design Ingenuities
Project: Fordham University McShane Student Center

AFJMc is a consulting engineering firm with more than 55 years of experience delivering civil, structural, mechanical, electrical, and transportation engineering services. Its portfolio includes roadways, bridges, utility and site design, industrial process systems, higher education facilities, healthcare facilities, government buildings, sports and recreation facilities, and commercial projects.
Project: Jimmie Davis Bridge (LA 511) Replace/Rehab

Great experiences build great results
Project: Hospital Campus Seismic Risk Assessments

Harmonizing Relationships, Sustainability and Innovation
Project: The Lucas Museum of Narrative Art

Allison Structural Group is a Columbus, Ohio-based structural engineering and inspection consulting practice serving developers, architects, contractors, realty companies, and facility owners. It provides structural design for new and existing buildings, site civil consulting, condition assessments, and industrial support structures. Project types range from residential additions and tenant improvements to industrial plant upgrades and commercial property acquisitions. The practice delivers projects using BIM and Revit for clear, coordinated design documentation.
Project: Sawmill Place Apartment Building

Alphatec PC is a Washington, D.C.-based architectural and engineering design firm specializing in architectural, mechanical, electrical, and plumbing design for mission-critical facilities, secure spaces, and public sector projects. With more than 57 years of experience and over 18 million square feet of completed project area, its integrated teams have earned more than 35 industry awards. Alphatec also develops VEGA, a digital twin platform combining 3D modeling, augmented reality, and virtual reality for design visualization and stakeholder engagement.
Service detail: Architecture
Apex Technology Inc. is a full-service construction engineering company based in Jacksonville, Florida, providing coordinated structural, MEP, and component design and engineering services for residential homebuilders nationwide. Using BIM, Revit, and virtual construction modeling (3D through 6D), Apex streamlines design workflows, reduces build times, and lowers construction costs for single-family and multi-family builders. It focuses primarily on the residential and multifamily markets across the Southeast, Mid-Atlantic, Midwest, and Southwest United States.
Service detail: MEP Engineering
Responsive Engineers
Project: The Well Church
Spaces to Inspire
Service detail: Architecture

High-performance HVAC experts.
Service detail: Building Commissioning

Game Changers. Future Chasers.
Service detail: Mechanical Engineering

One-stop engineering and project management services throughout the project life cycle.
Project: Construction Management of a New Wheat Factory
C&Y Engineering is a structural engineering firm headquartered in Duluth, Georgia, offering structural design, inspection, construction management, and MEP construction services. It serves manufacturing facilities, chemical plants, and telecommunications industry clients, with project experience that includes Samsung's Taylor, Texas facility and SK Battery's Georgia plant. C&Y guides clients to maximize project value through structural engineering and inspection services, and opened a Korea branch in 2026 to support Korean companies expanding into the US market.
Service detail: Structural Engineering

Versatile, US-Based CAD Outsourcing Services
Project: Reverse Engineering a Legacy Rotor Shaft