Construction Software Companies & Consultants in San Diego, CA

eSUB, Inc. is a San Diego-based developer of cloud construction management software designed specifically for commercial trade contractors. Rather than targeting general contractors or owners, the company has built its platform around the subcontractor, a focus reflected directly in its name. It aims to connect crews working on the jobsite with project managers, executives and administrative staff in the back office, so that field information reaches decision-makers quickly and reliably.

Products and capabilities

The core offering, eSUB Cloud, combines web and mobile tools for managing project documentation, labor and costs. Its newer product, Fusion by eSUB, is positioned as a connected jobsite tool for commercial subcontractors; it captures insights from field personnel, generates follow-up tasks and routes key correspondence to internal stakeholders and general contractors. Functional areas covered across the platform include:

• Daily reports, field notes and field communications
• RFIs, submittals and change orders
• Drawings and document control, including the eSUB Drive file repository with unlimited cloud storage
• Time management, time and materials tracking, and timecard export to payroll systems
• Job costing, purchase orders tied to labor activities, and progress billing
• Reporting and analytics for real-time project visibility

The software also integrates with QuickBooks Online and other existing business systems, which helps contractors cut duplicate data entry between field records and accounting or payroll.

Who it serves

eSUB tailors its product to several roles within a subcontracting firm: executives seeking early indicators of project performance, project managers coordinating paperwork with general contractors, foremen recording progress from mobile devices, and office staff who need to search and retrieve files without waiting on reports from the field.

Trades highlighted by the company include electrical, HVAC, mechanical, plumbing, concrete, masonry, drywall, glazing and structural steel contractors. Published customer stories come from firms such as Eckstine Electric, Kasper Electric and Geauga Mechanical, which describe reduced paperwork, fewer errors and more dependable cost data.

Implementation and support

Onboarding goes beyond a software license. Customers can access eSUB Academy, a self-paced online training program for every user, and an online Help Center containing guides, on-demand videos and FAQs. Each client is also paired with a dedicated strategic consultant who helps design workflows suited to the organization and assists with training end users. Prospective buyers typically start with a product demonstration arranged through the sales team.

Background

Founded in 2008, eSUB reports a staff of more than 60 people and over 16,000 users of its software. Leadership includes CEO Jonathan Sharp, Jason Epel as VP of Engineering and Technology, Craig Wren as Director of Product Management and Yvette Lee as Manager of Client Services. The company states its values as trust, respect, collaboration, passion and excellence.

According to a 2023 survey of its customers, users reported productivity gains of up to 29 percent, rework reductions of up to 47 percent and a 25 percent increase in change order revenue. The company also produces educational content for the trades, including a blog, webinars, eBooks, guides and the Power to the Trades podcast.