Established 2003

Building Excellence
Since 2003

Ironclad Construction Co. was founded on a simple belief: every client deserves a contractor who treats their project with the same care and precision as their own home. Twenty years later, that belief drives every nail we drive and every wall we raise.

Our Story

Two Decades of Building Trust

Ironclad Construction Co. was born in a two-car garage in Austin, Texas in 2003. Founder James Harrington, a third-generation builder, had a singular mission: to create a construction firm that combined old-school craftsmanship with modern project management rigor.

Starting with residential renovations, we earned a reputation for quality and transparency that spread by word of mouth. By 2008, we had expanded to commercial projects. By 2015, we were operating across the entire Southwest with a team of 200+ skilled professionals.

Today, with over 500 completed projects and $2.4 billion in delivered construction value, Ironclad remains an independent, family-guided company — driven by the same values that started it all.

  • 2003Founded
  • 200+Team Members
  • 12States Served

Our Mission

To deliver construction excellence through unwavering quality, transparent communication, and client-first values — building structures that stand the test of time and relationships that last a lifetime.

Our Vision

To be the most trusted construction company in America — recognized not just for the buildings we create, but for the positive impact we have on every community we build in.

Core Values

The Principles That Guide Everything We Do

Integrity

We say what we do and do what we say. No exceptions, no surprises, no excuses.

Excellence

Good enough is never enough. We hold ourselves to the highest standard on every project.

Safety

Every worker goes home safe every day. Safety is non-negotiable on every Ironclad job site.

Client Focus

Our clients' goals are our goals. We listen, we adapt, we deliver exactly what was promised.

Milestones

Our Journey

Key milestones in two decades of building excellence.

  1. 2003

    Company Founded

    James Harrington establishes Ironclad Construction in Austin, TX with 5 employees.

  2. 2006

    First Major Project

    Completed our first $1M+ residential project — The Whitmore Estate in Lake Travis.

  3. 2009

    Commercial Division Launch

    Expanded into commercial construction with the Lakeside Business Park development.

  4. 2012

    OSHA Safety Award

    Recognized by OSHA for 1,000,000 hours with zero lost-time incidents.

  5. 2016

    Regional Expansion

    Opened offices in Dallas, Houston, and San Antonio. Team grows to 120 professionals.

  6. 2020

    $1B in Project Value

    Passed $1 billion in cumulative construction value with 300+ completed projects.

  7. 2024

    National Recognition

    Named Top 100 Construction Firm by ENR Magazine for the third consecutive year.

Credentials

Licensed, Insured & Certified

Every project is protected by comprehensive licensing, insurance, and industry certifications. Build with complete confidence.

  • General Contractor License #GC-84723-TX
  • $10M Commercial General Liability
  • Workers Compensation Insurance
  • OSHA 30 — All Site Supervisors
  • LEED Accredited Professionals
  • ISO 9001:2015 Quality Management
Engineers reviewing construction plans