About Us

About Us

Delta Engineering Group LLC is a Design–Build Heavy Civil Engineering and Construction firm providing integrated  Roads Brisge , Building infrastructure solutions including , water, aviation, maritime, and public works projects. The firm delivers comprehensive engineering and construction services that combine technical rigor with disciplined project execution to produce safe, durable, and cost-effective infrastructure.

 

Delta Engineering Group LLC provides single-point responsibility Design–Build delivery, as well as traditional engineering design, construction, construction management, inspection, and technical advisory services. We support federal, state, and local government agencies, along with select private-sector clients, across the full project lifecycle—from planning and engineering through construction and closeout.

 

Operating throughout the District of Columbia, Maryland, and Virginia (DMV) region, and nationwide, Delta Engineering Group LLC supports infrastructure programs across the United States and internationally. Our work is guided by recognized engineering standards, regulatory compliance, and performance-based delivery principles. Our teams are experienced in executing complex infrastructure programs while maintaining strict control over safety, quality, schedule, and cost.

 

Design–Build Delivery Approach

Delta Engineering Group LLC’s Design–Build delivery model integrates engineering and construction under one accountable contract, enabling:

  • Early contractor involvement during the design phase

  • Constructability-driven engineering solutions

  • Accelerated schedules and reduced delivery risk

  • Improved cost certainty and effective change management

  • Clear accountability through a single point of responsibility

This collaborative approach supports efficient project delivery while maintaining full compliance with applicable codes, standards, and owner requirements.

Our Capabilities

Roads and Highways Construction

Bridges and Structures

Airport and Runway Engineering

Drainage and Stormwater Systems

Design-Build Project Delivery

Digital Construction Supervision

Environmental and Erosion Control

Procurement and logistics

Geotechnical and Surveying Services

Construction Quality Assurance

Contract Administration for DOD, USACE, USDOT, World Bank

NAICS-Aligned Services

Our multidisciplinary capabilities are structured around the following North American Industry Classification System (NAICS) codes:

Engineering Design & Consulting

NAICS 541330

Complete civil, structural, electrical, and mechanical engineering services tailored for infrastructure projects of all sizes.

Construction Management & Inspection

NAICS 237310

Road, highway, and street construction oversight with comprehensive QA/QC and scheduling controls.

Airport & Airfield Infrastructure Development

NAICS 488119

Specialized services for airport runways, taxiways, lighting systems, and airside civil works.

Geotechnical Investigations & Marine Boring

NAICS 237990

Soil analysis, site classification, geotechnical modelling, and marine foundation evaluations.

Commercial & Institutional Facility Construction

NAICS 236220

Educational, healthcare, office, and government building design and construction.

Drafting & Documentation Services

NAICS 541340

High-quality CAD, BIM, and as-built documentation support across all project phases.

Project Management Consulting

NAICS 541611

Strategic planning, procurement support, budget and schedule management, and stakeholder coordination.

Utility and Irrigation Infrastructure

NAICS 221310

Waterworks system planning, pressure zones, pumping stations, and climate-resilient irrigation design.

Training and Certification Services (via AICTI)

NAICS 611519

Vocational and technical skills development tailored to the infrastructure and construction sectors.

Our Clients

U.S. Department of Defense (DOD)

U.S. Army Corps of Engineers (USACE)

U.S. Department of Transportation (USDOT)

World Bank

Liberian Ministry of Public Works

Maryland Department of Transportation

Ethiopian Airports Enterprise

U.S. Department of Veterans Affairs

Addis Ababa City Roads Authority

Why Choose Delta Engineering Group LLC?

  • Licensed & Bonded in All 50 U.S. States.
  • Minority-Owned & Veteran-Led.
  • DBE/MBE Certified for Federal and State Projects.
  • International Experience with World Bank, AfDB, and USAID Projects.
  • In-House Multidisciplinary Engineering & Construction Teams.
  • Commitment to Local Hiring, Training, and Capacity Building.

Certifications:

  • Licensed Professional Engineer (PE)
  • SAM.gov Registered (DUNS Verified)
  • Certified Small Business
  • Bonding Capacity up to $50M per project
  • Registered Vendor with USACE and DOT

Our Vision

To deliver world-class engineering services that:

  • Empower American  communities and beyond
  • Enhance trade and mobility.
  • Replace donor dependency with sustainable, job-creating infrastructure solutions.