Nelson Engineering
  • WHO WE ARE
    • History
    • Join Our Team
    • NELSON News
  • WHAT WE DO
    • Civil / Structural / Architectual
    • Mechanical / Chemical Process Engineering
    • Electrical Engineering
    • Control Systems Engineering
    • Project Management
  • OUR METHOD
    • Our Approach
    • Quality Commitment
    • Strategic Partnerships
    • Recognition and Awards
    • Featured Projects
  • WHO WE SERVE
    • Electrical Utilities
    • Marine
    • Material Handling
    • Mining
    • Renewable Energy
    • Oil & Gas
    • Petrochemical
    • Public Works
    • Specialty Sectors
  • CONTACT
  • Menu Menu
  • HOME
  • WHO WE ARE
  • WHAT WE DO
  • OUR METHOD
  • WHO WE SERVE
  • CONTACT
  • What We Do

  • Civil Structural / Architectural
  • Mechanical Engineering / Chemical Process Engineering
  • Electrical Engineering
  • Control Systems Engineering
  • Project Management

Our Experience and Expertise

NELSON provides project management, engineering, environmental science and architectural services from offices in New Orleans, Louisiana and Houston, Texas. We have served multiple clients in a broad range of projects worldwide since 1945.

Our staff of professionals and support personnel blends many years of experience and expertise with today’s technology to deliver state-of-the-art projects for our clients, focusing on scope, schedule and budget.

By providing a wide spectrum of project services, we often work with clients from concept development to start-up and regularly maintain a life-of-facility relationship with them through continuous support of operations.

Civil Structural / Architectural

NELSON provides integrated civil, structural, and architectural design services for complex projects worldwide. Our multidisciplinary teams deliver safe, efficient, and cost-effective solutions from concept through construction, using advanced design and visualization tools to streamline coordination and meet technical, schedule, and budget requirements.

Explore Civil Structural + Architectural Services

Mechanical Engineering / Chemical Process Engineering

NELSON provides integrated mechanical and chemical process engineering services for complex onshore and offshore facilities worldwide. Our teams support projects from feasibility and design through construction and start-up, delivering safe, efficient, and cost-effective solutions across energy, industrial, mining, and process-driven environments—backed by deep technical expertise and licensed professionals.

Explore Mechanical Engineering + Chemical Process Engineering Services

Electrical Engineering

NELSON provides electrical engineering services from conceptual design through construction, commissioning, and long-term operational support. Our licensed engineers deliver reliable, efficient power solutions across industrial, commercial, utility, and energy projects, combining advanced power system analysis with deep experience in generation, transmission, and distribution systems.

Explore Electrical Engineering Services

Control Systems Engineering

NELSON provides instrumentation, control systems, and automation engineering services from concept through commissioning and start-up. Our licensed engineers design, program, and upgrade PLC and DCS systems for complex facilities, delivering safe, reliable, and code-compliant solutions across a wide range of industries and project scales. Engineering

Explore Control Systems Engineering Services

Project Management

NELSON provides project and construction management services that guide projects from concept through commissioning and handover. Our PMP-certified professionals manage scope, schedule, cost, and quality across the full project lifecycle, applying proven systems and standards tailored to each project—whether large or small, domestic or international.

Explore Project Management Services

Start Your Project with NELSON

Partner with a trusted engineering and architectural leader delivering innovative, reliable, and safe solutions.

CONTACT US

Who We Are

History
NELSON News
Join Our Team
FAQs

What We Do

Civil / Structural / Architecture
Mechanical Engineering / Chemical Process Engineering
Electrical Engineering
Control Systems Engineering
Project Management

Our Method

Our Approach
Quality Commitment
Strategic Partnerships
Awards & Recognition
Featured Projects

Who We Serve

Electrical Utilities
Marine
Material Handling
Mining
Renewable Energy
Oil & Gas
Petrochemical
Public Works
Specialty Sectors

New Orleans

1200 St. Charles Avenue
New Orleans, LA 70130

Voice: (504) 523-5281

Fax: (504) 523-4587

Houston

4 City North 16945 Northchase Drive,
Suite 200 Houston, TX 77060

Voice: (281) 999-1989

Fax: (281) 999-6757

© 2026 Waldemar S. Nelson and Company Inc.:: Website by Integritive Web Design :: Asheville, NC
  • Administrator Login
Scroll to top Scroll to top Scroll to top