Accurate Code References. Instantly.

A custom-built AI reference engine trained exclusively on your firm's codebooks and standards.

Engineers shouldn't spend hours chasing code references.

Engineers lose hours every week searching code references, verifying requirements, and reconciling conflicting interpretations. The result is slower projects, inconsistent answers, and avoidable risk.

Techquity Codex applies AI directly to your firm's codebooks and standards—turning them into a fast, searchable, and reliable source of truth. Your personalized Codex can be deployed in your firm in as little as 2 weeks.

Unlike generic AI tools, Codex is custom-built around your specific reference materials. Every answer is accurate, consistent, and grounded in the same documents your team already trusts—no hallucinations, no public-model guesswork.

Where You'll See the Impact First

Stack of AEC code reference books including ASCE and IBC

Instant Code Lookup

Engineers get the right answer in seconds, not after thirty minutes digging through multiple codebooks.

Engineer in a hard hat thinking, conceptual gears illustrating consistent interpretation

Consistent Interpretation

The same answer, every time, across every engineer on your team. Variability across projects goes away.

Hand holding a printed code document with highlighted citations to specific sections

Citation-Based Answers

Every response cites the exact code section it came from. No guesswork. No hallucinated references.

AEC team collaborating over drawings and a laptop, focused on accuracy

Reduced Errors & Rework

Clear, accurate answers upfront prevent costly revisions later — and keep projects moving.

Curated stack of building codebooks including IBC, IRC, IFC, IECC, IMC, IPC, IFGC, IEBC

Built on Your Code Sources

Trained exclusively on your firm's codebooks, standards, and references. Nothing generic gets in.

Marks representing AI assistants like ChatGPT, Gemini, and Claude on a dark backdrop

Works With Existing AI Tools

Codex deploys inside the AI assistant your team already uses. No new vendor, no new platform, no IT lift.

Try It — Ask A Real Code Question

Try one of these sample prompts—or ask your own code question in Codex. Click any prompt to copy it and launch Codex — then paste to begin.

ASCE rooftop equipment uplift loads
IBC mixed-use occupancy separations
ADA accessible parking space requirements
NDS wood connection design requirements

Near-Instant Return On Investment

Save 10-15 minutes per engineer per day, and the math compounds fast.

40–60
hours every month
10-person team
100–150
hours every month
25-person team

For a 10-person team, that's 40-60 hours every month — hours that used to disappear into chasing references and verifying requirements.

For a 25-person team, that's 100-150 hours every month — before you factor in fewer errors, less rework, and faster project cycles.

And because Codex deploys inside your firm's existing AI assistant, those hours come back in weeks, not quarters.

From kickoff to live in under 2 weeks:

  1. 1Discovery
  2. 2Ingest your codebooks
  3. 3Validate accuracy
  4. 4Deploy in your AI tools

Ready to Deploy?

Solo architect or engineer with hard hat at golden hour — Solo Practice tier

Solo Practice $5K

  • Single user
  • Discovery & scoping session
  • Primary codebooks ingested
  • Local amendments included
  • Pre-launch accuracy validation
  • 1:1 onboarding session
  • 30 days post-launch support
Book A Walkthrough
Multi-disciplinary AEC team reviewing blueprints — Custom Quote tier

Custom Quote

  • 10+ users · Custom scope
  • Everything in Small Firm
  • Unlimited codebooks
  • Multi-office deployment
  • Proprietary standards ingested
  • Custom workflow templates
  • Dedicated implementation lead
Request a Quote

Codex Care keeps your deployment current — code updates as standards revise, accuracy tuning based on how your team actually uses it, and quarterly checks to catch drift before it lands in a project. Optional, and worth discussing during your walkthrough.

Codex is a research and reference acceleration tool. It does not replace the professional judgment of a licensed engineer or architect of record. Codex does not include code reference materials, subscriptions, or licenses; clients are responsible for providing their reference materials in electronic format.