
AED Energy Services
Wyomissing, PADesigning America's Energy Lifelines
Service detail: Chemical and Process Design
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Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Sustainable Engineering Solutions. Simplified.
Service detail: Water Engineering

Developing Our Community
Project: Marietta First Baptist Church

Innovating Environmental Solutions, Engineering a Better Tomorrow
Project: Engineering Solutions for Adaptive Reuse: Investigation to Approval
Barkley Consulting Engineers, Inc. is a Florida-based structural and civil engineering practice founded in 1996, serving governmental, commercial, and residential clients throughout Florida and the Southeast United States. Operating as one of the largest structural engineering groups in North Florida, it designs diverse structures ranging from wood-frame residential homes to multi-story condominiums in high-wind zones.
Project: Access Plus
Finding a better way.
Service detail: Transportation Solutions
Leading the Way in Combustion and Air Pollution Control
Service detail: Regulatory Gap Analysis
Civil & Environmental Consulting Engineers
Service detail: Civil and Structural Engineering
Secure. Compliant. Resilient.
Service detail: Cybersecurity and Information Technology

DuBois & King is a multidisciplinary professional consulting practice providing planning, engineering, survey, permitting, and environmental services since 1962. Its technical disciplines span civil, structural, environmental, mechanical, and electrical engineering, surveying, and landscape architecture. D&K serves federal and state agencies, municipalities, healthcare and education facilities, industrial and commercial buildings, housing developments, and energy sector clients. Operating as a 100 percent entity, it focuses on delivering collaborative, sustainable, and resilient solutions for municipal and regional infrastructure across New England, New York, and the Southwest.
Project: Glencliff Micro-Hydro

Dynamic Engineering Consultants (DEC) is a multi-discipline professional services firm based in Sulphur Springs, Texas, serving East Texas since 2004. DEC provides civil engineering, geotechnical engineering, structural engineering, environmental services, surveying and mapping, materials testing and quality control, and construction management. Clients include commercial and industrial developers, contractors, government institutions, public and private utilities, and natural resource companies.
Service detail: Civil Engineering

Engineering Excellence for the Future
Service detail: Civil Engineering & Permitting
Renewable Energy and Composting Systems Experts
Project: Westminster Farms Anaerobic Digester Upgrade
Supporting owners, designers, and contractors in delivering high-performance, environmentally responsible buildings and sites.
Project: Indianapolis Public Library - Michigan Road Branch

Professional. Innovative. Reliable.
Service detail: Municipal Engineering
Civil, environmental, structural, and transportation engineering services for the Grand Rapids area
Service detail: Civil Engineering
HCS Civil and Environmental Engineering, LLC offers professional civil and environmental engineering and land surveying services to public and private clients throughout New England and New York. HCS Civil and Environmental Engineering, LLC's principal office is in Berkshire County, Massachusetts, with project offices in Bedford, MA and Stephentown, NY. Technical work products are prepared under licensed engineers holding PE registration in Connecticut, Massachusetts, New York, and Vermont, with Licensed Site Professional status in Massachusetts. Leadership experience in professional consulting engineering spans over 45 years. A companion entity, HCS Construction & Remediation Management, LLC, provides construction administration and assessment and remediation of sites where hazardous materials have been released.
Service detail: Civil and Environmental Engineering

Do What it Takes for Success
Project: Surface Mine Permitting
Engineering | Environmental | Architecture | Surveying | Planning
Service detail: Architecture

Engineering, Reimagined
Project: Four Bears Bridge
Engineering solutions that embody clients' vision, needs, purpose, and direction
Service detail: Regulatory Planning, Zoning & Environmental Considerations

Our Mission Is Simple: We Engineer Water
Project: G. Tim Lawrence Brackish Desalination Plant

On-Site Engineering, Inc. is a civil and environmental engineering consulting practice located in Westerly, Rhode Island, incorporated in January 2004. It provides engineering services to private and public sector clients in Rhode Island, Connecticut, and Massachusetts, with deep familiarity with RIDEM, CRMC, RIDOT, and local municipal permitting requirements. Services span on-site sewage disposal design, drainage and stormwater management, roadway design, wetlands delineation and permitting, residential and commercial site planning, water supply, and sanitary sewer design. Professional land surveying services are provided in partnership with Joseph P. Toscano Jr., PLS, a licensed surveyor in Rhode Island and Connecticut with over 31 years of experience.
Project: Valenti Toyota Expansion

Multi-disciplinary engineering and environmental consulting
Service detail: Geotechnical Engineering