Missouri, Texas, New York, California, Puerto Rico
+1 (314) 228-9110

Terawatt Engineering: Fueling a Trillion Watts ahead!

Your engineering solutions company specializing in Substation Engineering and Transmission and Distribution Line Engineering. We are commited in delivering exceptional design solutions for the power industry nationwide.

Powering the world with exceptional Substation and Line designs

From designing and optimizing substations and power lines to engineering resilient system, we are at the forefront in designing the future of power industry.

About Us

Over 200 Years of Combined Experience in Transmission & Distribution Engineering

TERAWATT Engineering is a certified minority-owned firm bringing deep expertise and proven leadership to the power engineering sector. With a focus on Transmission Line and Substation Engineering, we deliver innovative, cost-effective, and dependable solutions that are tailored to each client’s needs. Our work is grounded in a commitment to quality, safety, and technical excellence.

From greenfield substations to complex upgrades and system optimizations, we provide full-spectrum engineering services that align with utility goals and industry best practices.

Licensed Professional Engineers (P.E.) in most U.S. states

765kV-4kV engineering expertise

Diverse Engineering firm

Our Services

Your Trusted Partner for Comprehensive Electrical Utility Engineering Solutions

T&D Line Engineering

Experience excellence in T&D Line Engineering, where our skilled engineers design utilizing PLS-CADD and optimize the backbone of power delivery, ensuring a reliable and seamless flow of electricity to empower your projects.

Learn More

Substation Engineering

Engineering a resilient power system with our specialized Substation Engineering services, where innovation meets precision to deliver robust and efficient solutions for your energy needs.

Learn More
EV charger installation site

EV Charger Design

We deliver EV charger design services tailored to site-specific needs, with deep knowledge of utility standards and permitting requirements. Our drawings support fast, compliant installations.

Learn More
Why Choose Us!

Unparalleled Expertise. Seamless Solutions. Choose us for Engineering Excellence.

Engineering Expertise: Our team of experienced professionals brings in-depth knowledge and expertise in substation and line engineering, ensuring precise and effective solutions for your project.

Comprehensive Solutions: From design and planning to implementation and field support, we offer end-to-end solutions tailored to your specific engineering needs, ensuring a seamless and hassle-free experience.

Client-Focused Approach: We prioritize your satisfaction by maintaining open communication, collaborating closely, and delivering projects on time and within budget, making us the ideal choice for your power engineering needs.

Quality

Assurance

Engineering

Expertise

Innovation

Reliability

Client

Satisfaction
Questions on our capabilities?

Contact Us

When you choose TERAWATT Engineering, you gain a trusted partner dedicated to delivering exceptional engineering services. We offer complimentary consultation services to discuss your engineering needs and project requirements. If you are interested in partnering with us or collaborating on engineering projects, we welcome your inquiries. Contact us today to discuss your specific requirements and unlock the power of innovative engineering solutions. Please email us at info@terawatteng.com

Project consultation
Capabilities presentation
Project cost estimates
Partnership opportunities
TERAWATT

St. Louis, MO (HQ)

16090 Swingley Ridge Rd, STE 360, Chesterfield, MO-63017

Austin, TX

5900 Balcones Dr, STE 100, Austin, TX- 78731

Albany, NY

418 Broadway, STE N, Albany, NY 12207

+1 (314) 228-9110

info@terawatteng.com

Quick Links
About Us Contact Us Our Services Careers
Project Gallery
©TERAWATT Engineering ™ , LLC. All Right Reserved.
Courtsey: HTML Codex ThemeWagon