Chadsel LLCManaged IT · El Segundo, CA
El Segundo's IT Consulting Partner.
We're based in downtown Long Beach — about 20 minutes from El Segundo. Same-day on-site response across the South Bay.
El Segundo punches above its size — home to Chevron USA's headquarters, Raytheon, the LA Rams and Chargers practice facilities, and a dense cluster of Fortune 500 regional offices. It is one of Southern California's most significant corporate corridors. Chadsel LLC delivers the institutional IT standards that El Segundo's business community already expects.
El Segundo's aerospace technology corridor — home to Raytheon, Boeing Space, and a growing defense tech campus — sets a high bar for IT security and compliance. We bring hedge fund–grade controls to a city where security clearances are a business requirement.
El Segundo engagements range from ITAR-adjacent data handling for aerospace and defense suppliers near LA Air Force Base and The Aerospace Corporation, to cloud-first IT for Smoky Hollow startups and media companies. When a funded team outgrows its founder-managed IT, we step in with security baselines, device management, and SOC 2-ready controls.
What we offer
IT Services for El Segundo Businesses
Enterprise IT for the South Bay's Fortune 500 corridor.
Managed IT Services
Your complete IT department. Proactive monitoring, help desk, on-site support.
Learn more →
Cybersecurity
Hedge fund-grade security for your business. Endpoint, email, backup, training.
Learn more →
Cloud Solutions
Microsoft 365, Azure, AWS. Migrations that save 30-40% on infrastructure.
Learn more →
IT Strategy
Technology roadmaps aligned with your growth. Vendor management, budget planning.
Learn more →
AI Agent Integration
AI Agent Integration & Local LLM.
We deploy AI agents that run on your hardware — including OpenClaw, Ollama, LangChain, and LlamaIndex. Your business data stays on your network unless you choose cloud AI for non-sensitive tasks.
| Model | Data stays | Best for |
|---|---|---|
| Local LLM | Your hardware | Sensitive ops data |
| Hybrid | Split by type | Most businesses |
| Cloud AI | Provider | General tasks |
OpenClaw primary
OpenClaw agent deployment. Connects to your business systems and delivers insights on-premise or in the cloud — your data, your rules.
Ollama
Run Llama, Mistral, and Phi locally. Zero egress — model runs entirely on your hardware.
LangChain
Orchestration layer connecting AI to your databases, APIs, and internal document stores.
LlamaIndex
Indexes your business documents for semantic search and retrieval-augmented generation.
Claude & Codex
Cloud reasoning and automation for non-sensitive workflows. Deployed via API or Azure.
Why Chadsel LLC
Why Chadsel LLC for El Segundo.
LAX corridor local
Based at 100 W Broadway, Long Beach — 15 minutes from El Segundo via I-105. Fast on-site response for the aerospace and media tech cluster near LAX.
Institutional security
13 years directing IT for a $9B hedge fund. SEC and FCA audit-grade security controls — now available to El Segundo businesses at SMB pricing.
Senior-only engineers
No offshore handoffs, no junior engineers on production systems. Every engagement staffed with senior engineers from the first day.
Defense/aerospace adjacent
Deep experience with data-sensitive environments. We understand the compliance posture that El Segundo defense and aerospace contractors require.
Our location
Downtown Long Beach
100 W Broadway
Long Beach, CA 90802
~20 minutes from El Segundo via I-405 or Aviation Blvd.
New client offer
$500 Credit for New El Segundo Clients
We're local, we're available, and we're ready to become your IT department. Start with $500 off your first engagement.