eSUB Construction Software Status

All Systems Operational

About This Site

Welcome to the system status page for eSUB. Any major outages impacting our products will be tracked on this page. Potential service interruptions may vary from customer to customer depending on the systems or services impacted. Please reach out to our Support team at www.support.esub.com if you have questions or need additional assistance. To find out more about eSUB, please visit our main page at www.esub.com.

eSUB Web Application Operational

Field Works Mobile Application Operational

eSUB Time and Kiosk Mobile Applications Operational

Public API for Integrations Operational

File Uploads Operational

Email Services Operational

eSUB Support Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

Jun 7, 2026

No incidents reported today.

Jun 6, 2026

No incidents reported.

Jun 5, 2026

No incidents reported.

Jun 4, 2026

No incidents reported.

Jun 3, 2026

No incidents reported.

Jun 2, 2026

No incidents reported.

Jun 1, 2026

No incidents reported.

May 31, 2026

No incidents reported.

May 30, 2026

No incidents reported.

May 29, 2026

File upload error being reported, "An error has occurred while processing your upload."

Resolved - The file upload issue has been mitigated. We will continue to monitor Microsoft's progress to restore power and services at the impacted data centers.
May 29, 09:34 PDT

Monitoring - The file upload issue has been mitigated, but we are monitoring our services since the bulk of the application resides in the impacted data centers.
May 29, 09:18 PDT

Identified - We are currently tracking a Microsoft Azure infrastructure outage caused by a datacenter power event, which is impacting storage services. Our team is actively investigating ways to manage the situation and minimize the overall impact on our product. We will provide updates as more information becomes available.

https://azure.status.microsoft/en-us/status
May 29, 09:05 PDT

Investigating - We have received reports of an error being reported when attempting to upload files. We are actively investigating the issue.
May 29, 08:01 PDT

May 28, 2026

No incidents reported.

May 27, 2026

No incidents reported.

May 26, 2026

No incidents reported.

May 25, 2026

No incidents reported.

May 24, 2026

No incidents reported.