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

Best Engineering Solutions to Build Your Dreams

Project: DFW Airport Southwest End Around Taxiway - Drainage Design

Experts in Nuclear Operations and Waste Management Solutions

Service detail: Engineering and Project Management

A. G. Consulting Engineering, PC is an established MEP and construction management consulting practice. It offers mechanical, electrical, plumbing, fire protection, fire engineering, LEED consulting, special inspection, and construction management services for infrastructure, institutional, and public works projects.

Project: NYCT Fulton Street Transit Center

Designing America's Energy Lifelines

Service detail: Chemical and Process Design

Providing Engineering and Architecture Services Since 2002

Project: Pikes Peak National Cemetery Master Plan & Design

Innovative Construction Solutions

Service detail: Program and Project Management

Providing service with teamwork

Project: Hays County Health Clinic Renovation

Changing the World Since 1977

Service detail: Front-End Engineering & Design (FEED)

Powering Your Future

Service detail: Electrical Contracting

Established in 2013 by Laurie Allen and Monique Allen, Allen Construction Management Services Northwest, LLC (ACMS Northwest) is an Oregon-based civil engineering and construction management practice. It provides professional services for public agencies and private-sector clients, with experience on major Pacific Northwest projects such as the City of Portland Secondary Treatment Expansion Program, Port of Portland PDXNEXT, and ODOT I-205 Abernethy Bridge.

Project: Secondary Treatment Expansion Program

Expert commissioning and MEP engineering solutions delivering precise building performance and sustainable design.

Project: Mt. Greenwood - Annex II

Auriga Corporation is a privately held engineering consulting firm established in 1990 and headquartered in Milpitas, California. For over 30 years Auriga has served rail and transit agencies, municipal utilities, the United States federal government, state and local governments, and international organizations across project management, electrical engineering, systems engineering, fare and payment collection, and information technology. Its ISO 9001-compliant project managers and consultants average more than 20 years of experience in their respective disciplines.

Project: SFMTA Twin Peaks Tunnel Trackway Improvement Project - Cost and Schedule

Comprehensive engineering, construction, maintenance, turnarounds, and specialty services for industrial facilities.

Service detail: Plan & Design

Energy Engineering Service Provider

Service detail: Energy and Water Audits

A Modern Program Management Company

Project: San Diego Roadway As-Built Mapping

Electrical, Instrumentation & Controls Services

Service detail: Project Management and Consulting

Premier Engineering Design, Construction Support, and Maintenance Services

Service detail: Construction Management

Engineering & Management Solutions

Service detail: Project Management and Controls

Operation Technology Engineering and Management

Service detail: Commissioning, Controls & Energy

Competent, integrated, practical design solutions tailored to your project needs.

Service detail: Electrical Engineering & Design

Carpenter Associates is a full-facility engineering practice based in Old Town, Maine, with more than 50 years of experience. It delivers mechanical, electrical, structural, and civil engineering alongside permitting and construction services for architects, municipalities, school departments, and private-sector clients across Maine and New England. Direct client engagement and careful attention to initial costs and long-term maintenance are central to every project.

Service detail: Civil / Site Design

Engineering a Sustainable Future with Safe, Innovative Solutions

Service detail: Project Management

Changing Communications

Service detail: Technology Engineering and Commissioning