SEA

Engineering
Excellence
Through Innovation

Systems Engineering Associates delivers cutting-edge engineering solutions with precision and expertise. We transform complex challenges into elegant, functional systems.

Our Services Contact Us

Engineering Services

Our comprehensive range of professional engineering services designed to meet the most complex technical challenges.

Structural Engineering

Comprehensive structural analysis, design, and assessment services for buildings, bridges, and infrastructure projects.

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Mechanical Systems

Design and optimization of HVAC, plumbing, and fire protection systems for maximum efficiency and performance.

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Electrical Engineering

Innovative electrical system design, power distribution, lighting, and low voltage systems for modern facilities.

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Civil Engineering

Site development, transportation planning, water resources, and environmental engineering for sustainable projects.

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Project Management

Comprehensive project oversight from concept to completion, ensuring timely delivery within budget constraints.

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Technical Consulting

Expert advisory services for complex engineering challenges, feasibility studies, and technical due diligence.

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Featured Projects

Explore our portfolio of successful engineering projects that showcase our expertise and innovative solutions.

Commercial Office Complex

Westside Office Tower

Los Angeles, CA

Commercial Completed: 2024

Comprehensive structural and MEP engineering for a 28-story LEED Platinum certified office tower in downtown Los Angeles.

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Manufacturing Facility

NextGen Manufacturing Facility

San Diego, CA

Industrial Completed: 2023

Complete engineering services for a state-of-the-art manufacturing facility with advanced automation and energy-efficient systems.

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Bridge Project

Harbor Bay Bridge

Oakland, CA

Infrastructure Completed: 2024

Structural engineering and seismic analysis for a 1,200-foot cable-stayed bridge designed to withstand extreme environmental conditions.

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Our Expertise

With decades of combined experience, our team brings unparalleled knowledge and technical skills to every project.

Technical Capabilities

Structural Analysis 95%
Mechanical Systems 90%
Electrical Engineering 85%
Sustainable Design 88%
Project Management 92%
25+

Years of Experience

500+

Projects Completed

50+

Professional Engineers

35+

Industry Awards

Our Engineering Process

Discovery & Analysis

We begin with a thorough analysis of your requirements, site conditions, and project constraints.

Conceptual Design

Our engineers develop innovative concepts that balance technical requirements with aesthetic considerations.

Detailed Engineering

We create comprehensive engineering documents with precise calculations and specifications.

Implementation & Support

Our team provides ongoing support during construction to ensure the project is executed according to specifications.

Our Leadership Team

Meet the experienced professionals who lead our engineering teams and drive innovation in every project.

John Heintz

John Heintz

CEO & Principal Engineer

With over 30 years of experience in structural engineering and business leadership.

Sarah Mitchell

Sarah Mitchell

Chief Technical Officer

Leading our technical innovation with expertise in mechanical and electrical systems.

David Chen

David Chen

Director of Civil Engineering

Specializing in infrastructure projects with a focus on sustainable development.

Michelle Rodriguez

Michelle Rodriguez

Director of Structural Engineering

Expert in seismic design and analysis for high-rise buildings and critical facilities.

Client Testimonials

Hear what our clients have to say about their experience working with our engineering team.

"Systems Engineering Associates delivered exceptional structural engineering services for our corporate headquarters. Their attention to detail and innovative solutions resulted in a building that exceeds our expectations."

Robert Thompson

Robert Thompson

CEO, Westside Properties

"The team at SEA provided comprehensive engineering services for our manufacturing facility expansion. Their expertise in industrial systems and project management ensured the project was completed on time and within budget."

Jennifer Lee

Jennifer Lee

COO, TechManufacturing Inc.

"We've partnered with Systems Engineering Associates on multiple infrastructure projects, and their technical expertise and collaborative approach have been invaluable. They consistently deliver innovative solutions to complex engineering challenges."

Marcus Johnson

Marcus Johnson

Director, Bay Area Transit Authority

Contact Us

Ready to discuss your project? Contact our team of engineering experts to schedule a consultation.

Get in Touch

Contact Information

Office Location

7570 McConnell Ave
Los Angeles, CA 90045
United States

Phone Number

+1 (818) 407-2156

Email Address

[email protected]

Business Hours

Monday - Friday: 8:00 AM - 5:00 PM
Saturday - Sunday: Closed

Connect With Us

Systems Engineering Associates, Inc.

7570 McConnell Ave, Los Angeles, CA 90045

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