Modern construction site with cranes at sunset
Construction Intelligence Platform

Build Smarter.
Coordinate in Real Time.

KJXX Systems unifies project dashboards, safety inspections, crew scheduling, and material logistics into a single command center for commercial construction firms.

520+
Construction Firms
3,100
Active Project Sites
99.93%
Platform Uptime
1.2M
Inspections Logged

Four Pillars of Site Control

Every module connects natively — data flows from the field to the front office without manual re-entry or disconnected spreadsheets.

📡

SitePulse™

Unified project dashboards with live progress tracking, milestone burn-down charts, and automated daily site summaries delivered to stakeholders.

🛡️

SafeCheck™

Digital safety inspections and OSHA compliance checklists. Hazard reports trigger instant crew alerts, document corrective actions, and generate audit-ready records.

👷

CrewSync™

Workforce scheduling, dispatch management, and crew availability tracking across multiple jobsites. Automated shift confirmations reduce no-shows by 40%.

🚛

MaterialFlow™

Supply chain coordination from PO creation to on-site delivery. Real-time ETAs, vendor confirmations, and shortage alerts keep timelines intact.

From Groundbreak to Close-Out

KJXX fits into your existing operations in four clear stages — no rip-and-replace required.

01

Connect Your Projects

Import active jobsites, assign project managers, and map subcontractor relationships within your first session.

02

Configure Alerts

Set thresholds for safety, delivery windows, schedule changes, and budget milestones. Each role receives only what matters.

03

Operate in Real Time

Field crews log inspections, confirm arrivals, and flag issues from mobile devices. The dashboard updates live.

04

Report & Refine

Automated close-out reports, cost variance analysis, and historical trend data sharpen estimating on your next bid.

Construction team reviewing blueprints on-site

Built by Builders, for Builders

KJXX Systems Corp. was founded in 2019 in Salt Lake City, Utah, by a team that spent decades managing commercial and infrastructure projects before writing a single line of code. We saw field crews juggling paper checklists, lost delivery receipts, and spreadsheets that were outdated by lunchtime.

Today, more than 520 general contractors and specialty subcontractors rely on KJXX to keep their sites safe, on schedule, and under budget. Our 46-person team operates from our Wasatch Front headquarters.

2019 Founded
46 Employees
SLC, UT Headquarters
ME

Marcus Ellsworth

Chief Executive Officer

15 years directing large-scale commercial construction projects across the Mountain West. Former VP of Operations at Ridgeline Builders before founding KJXX.

DO

Diana Okafor

Chief Technology Officer

Software architect with 12 years building real-time systems for heavy industry. Previously led IoT platform development at an industrial automation firm in Denver.

JN

Jared Nilsson

Chief Operations Officer

Supply-chain and logistics specialist with a decade of experience optimizing material procurement for multi-site construction operations in the Intermountain region.

Communication Transparency

Every message KJXX sends is triggered by a real operational event — never by a marketing calendar.

📨
What We Send
Strictly transactional and system-generated notifications:
  • Account activation & password reset
  • Safety inspection results & hazard alerts
  • Delivery confirmation & ETA updates
  • Crew shift confirmations & schedule changes
  • Daily project progress digests
  • Permit status updates
  • Weather delay notifications
  • Invoice & billing receipts
👥
Who Receives
Only verified, authenticated users:
  • Project managers & site superintendents invited by their employer
  • Subcontractors onboarded through a signed service agreement
  • Vendor contacts registered during PO creation
  • No purchased lists, scraped addresses, or cold outreach — ever
📊
Volume & Quality
  • Average daily volume: ~12,000 transactional messages
  • Spam complaint rate: < 0.03% (target < 0.05%)
  • Bounce rate: < 1.4% (target < 2%)
  • All messages include List-Unsubscribe headers
  • Dedicated IP with warm-up history
  • Automated suppression list enforcement
Consent & Compliance
  • Consent obtained through platform registration or signed service contract
  • Consent records stored with timestamp & IP for audit
  • No marketing, newsletters, promotions, or cold outreach
  • Compliance with CAN-SPAM, CASL, GDPR, and CCPA
  • Preference center for optional notification categories
  • Essential alerts (security, billing) cannot be fully disabled

Email Practices & Safeguards

Operational controls that keep our sending reputation clean and our recipients' inboxes protected.

🔍

Recipient Verification

Every recipient address belongs to a user created through employer invitation or vendor onboarding. Email ownership is confirmed at registration.

🚫

Suppression List

Hard bounces, complaint reporters, and user-requested removals are added to a global suppression list within seconds and never contacted again.

📉

Bounce & Complaint Handling

Soft bounces retry up to 3 times over 24 hours, then suppress. Complaints trigger immediate suppression and internal review within one business day.

📬

Feedback Loop Monitoring (FBL)

Registered with major ISP feedback loops. Every complaint is ingested, logged, and acted upon automatically via our suppression pipeline.

Rate Limiting & Anomaly Detection

Per-client and per-template sending limits prevent runaway volume. Anomaly detection flags sudden spikes and pauses delivery pending manual review.

🔐

RBAC & Access Control

Only authorized operations engineers can modify email templates or sending rules. Changes require approval from a second team member (four-eyes principle).

📋

Audit Trail

Every template change, rule modification, and sending configuration update is logged with user identity, timestamp, and diff. Delivery logs retained 90 days.

Infrastructure & Security

Enterprise-grade hosting, encryption, and monitoring keep your project data protected around the clock.

☁️

Cloud Hosting

AWS us-west-2 (Oregon) with multi-AZ redundancy. Auto-scaling compute and managed database services.

📧

Email Delivery

Mailgun SMTP relay on a dedicated IP. Warm-up complete, stable sending reputation, volume monitoring enabled.

🔒

Encryption

TLS 1.3 for all data in transit. AES-256 encryption at rest for databases and object storage.

🛡️

Authentication

SPF, DKIM (2048-bit), and DMARC (p=reject) enforced on kjxx.com. Full alignment verified.

📡

Monitoring

24/7 automated monitoring of delivery rates, bounce/complaint metrics, and infrastructure health. PagerDuty escalation.

📝

Audit Trail

Delivery logs retained 90 days. Access logs retained 12 months. Change management with approval workflows.

Ready to Bring Your Sites Online?

See how KJXX can shave weeks off your project timelines and keep every crew member in the loop — from the trailer to the top floor.

Request a Demo