Find engineering consulting firms by capability and location.

18 Grados Design is a multidisciplinary design-build architecture and engineering practice based in Puerto Rico, specializing in contemporary design and comprehensive project development. Founded in 2013, the practice delivers a diverse range of services encompassing architecture, civil and structural engineering, permitting, and construction management. It supports projects across multiple sectors, ranging from custom single-family residences to complex retail expansions and mixed-use developments. By integrating design and construction under a single collaborative framework, 18 Grados Design streamlines the execution of both small-scale renovations and large-scale commercial developments.

Project: Mirador

Honest, Authentic Solutions

Service detail: Architecture

Full-Service Architecture & Engineering Design

Project: Eastern Mirage Hotel & Medical Center

Full service planning and design.

Project: Pacific Industries Manufacturing Facility

Turning client vision into buildable, cost-effective solutions.

Service detail: Architectural and Engineering Design

Mission-Driven.

Project: Naval Air Station North Island Soil Investigation

Advancing Public Safety and Efficiency within the Built Environment

Service detail: Architectural and Engineering Design

We build confidence

Project: Offset Success for Aviation Client

Providing Engineering and Architecture Services Since 2002

Project: Pikes Peak National Cemetery Master Plan & Design

Integrated Architecture & Engineering

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

Mindful Design, Balanced Innovation, Sustainable Solutions

Project: Food Bank of Northeast Georgia Expansion

ARKOR Architects & Engineers is a full-service architecture and structural engineering firm based in Lafayette, Indiana, serving commercial, residential, and industrial building projects. ARKOR's licensed architects and design professionals deliver architectural design, structural engineering, and interior design with close coordination among owners, contractors, and governing jurisdictions to balance code compliance, functionality, and budget.

Service detail: Architecture

Providing service with teamwork

Project: Hays County Health Clinic Renovation

California's Only One Stop Shop

Service detail: Planning and Permitting

Many Disciplines One Team

Project: Haven Hollow Park Improvements

Innovation. Integrated

Project: Strategic Facility Planning

Our Work Exemplifies Successful Implementations of Advanced Technologies + Human Design Ingenuities

Project: Fordham University McShane Student Center

Engineering, Design & Construction Services, Plus Advisory and Grant Support

Project: New Taholah K-12 School

Safety Focused Engineers

Service detail: Structural Engineering

Improving Life Through Design

Project: VinFast Auto USA

Making Buildings Perform Better

Service detail: Building Envelope

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

Architectural and Engineering Excellence for Over 55 Years

Project: North Elementary School Connector

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