Insights

DBE HUB Target agencies and prime contractors seeking DBE and HUB-Zone certified firms for public works and transportation projects. SEC’s certification and Texas project experience make it a valuable partner for joint ventures and subcontracting on TxDOT, city, county, and state initiatives.

Transportation Expertise Leverage SEC’s broad transportation design and CEI capabilities including traffic engineering, ITS, roadways, signals, and signing. Focus on public sector opportunities in Houston and Texas where rail, highway interchanges, and pedestrian facilities require specialized civil engineering and inspection services.

Small-Firm Agility Position SEC as a nimble, low-overhead alternative for complex civil projects needing responsive coordination, quick mobilization, and hands-on project management, especially for agencies seeking flexible teams beyond larger firms.

Leadership Credentials Highlight founder Robert Siegfried’s extensive 34+ years of planning, engineering, and construction management expertise and advanced degrees to build credibility for multidisciplinary projects and competitive proposals.

Tech & Compliance Emphasize modern tech stack and regulatory readiness (HSTS, JSON-LD, Office 365, RequireJS) as enablers of secure, compliant project delivery and streamlined communications for collaboration with government clients and large prime contractors.

Similar companies to Siegfried Engineering & Construction, LLC

Siegfried Engineering & Construction, LLC Tech Stack

Siegfried Engineering & Construction, LLC uses 8 technology products and services including GoDaddy Website Builder, Google Fonts API, React, and more. Explore Siegfried Engineering & Construction, LLC's tech stack below.

  • GoDaddy Website Builder
    Content Management System
  • Google Fonts API
    Font Scripts
  • React
    Javascript Frameworks
  • RequireJS
    Javascript Frameworks
  • Polyfill
    Javascript Libraries
  • Immutable.js
    Javascript Libraries
  • Office 365
    Office Suites
  • reCAPTCHA
    Security

Siegfried Engineering & Construction, LLC's Email Address Formats

Siegfried Engineering & Construction, LLC uses at least 1 format(s):
Siegfried Engineering & Construction, LLC Email FormatsExamplePercentage
First.Last@siegfriedec.comJohn.Doe@siegfriedec.com
100%

Frequently Asked Questions

What is Siegfried Engineering & Construction, LLC's official website and social media links?

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Siegfried Engineering & Construction, LLC's official website is siegfriedec.com and has social profiles on LinkedIn.

How much revenue does Siegfried Engineering & Construction, LLC generate?

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As of August 2026, Siegfried Engineering & Construction, LLC's annual revenue is estimated to be $1M - $10M.

What is Siegfried Engineering & Construction, LLC's NAICS code?

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Siegfried Engineering & Construction, LLC's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Siegfried Engineering & Construction, LLC have currently?

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As of August 2026, Siegfried Engineering & Construction, LLC has approximately 16 employees across 1 continents, including North America. Key team members include Chief Project Manager / Sr. Scheduler: M. G.President & Ceo: R. S.Texas Traffic & Its Technical Strategist: M. E.. Explore Siegfried Engineering & Construction, LLC's employee directory with LeadIQ.

What industry does Siegfried Engineering & Construction, LLC belong to?

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Siegfried Engineering & Construction, LLC operates in the Civil Engineering industry.

What technology does Siegfried Engineering & Construction, LLC use?

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Siegfried Engineering & Construction, LLC's tech stack includes GoDaddy Website BuilderGoogle Fonts APIReactRequireJSPolyfillImmutable.jsOffice 365reCAPTCHA.

What is Siegfried Engineering & Construction, LLC's email format?

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Siegfried Engineering & Construction, LLC's email format typically follows the pattern of First.Last@siegfriedec.com. Find more Siegfried Engineering & Construction, LLC email formats with LeadIQ.

When was Siegfried Engineering & Construction, LLC founded?

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Siegfried Engineering & Construction, LLC was founded in 2011.
Siegfried Engineering & Construction, LLC logo

Siegfried Engineering & Construction, LLC

Civil EngineeringTexas, United States11-50 Employees

Siegfried Engineering & Construction, LLC (SEC) is a Houston-based civil engineering and consulting firm established in 2011 to provide planning, design, and construction management services for public- and private-sector projects. Positioned as a Disadvantaged Business Enterprise (DBE) and HUB-Zone business, SEC collaborates with city, county, state, and federal agencies to develop traffic and transportation design, CEI services, land development, and public works initiatives. Its client roster includes TxDOT, the City of Houston, Harris County, Montgomery County, HCTRA, and NTTA, reflecting a focus on transportation infrastructure and related projects. The firm emphasizes its expertise across the planning through construction phases, enabling agencies and clients to advance transportation and public works initiatives with specialized engineering and inspection capabilities.

Section iconCompany Overview

NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2011
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Siegfried Engineering & Construction, LLC's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Siegfried Engineering & Construction, LLC's revenue is estimated to be in the range of $1M - $10M

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