Emnova builds communication and workflow tools for the construction industry — connecting general contractors, their crews, and their subcontractors from the field to the office.
Construction runs on coordination — schedules, changes, deliveries, and the constant back-and-forth between the office and the field. We build focused software that makes that communication faster, clearer, and easier to keep a record of.
Get updates, changes, and site logistics to the right people the moment they matter — without the group-text chaos.
Organize every subcontractor conversation in one place, so nothing gets lost across a job with dozens of moving parts.
Software shaped by real jobsite workflows — simple enough for a busy crew, structured enough for the office.
SubLine is a jobsite messaging platform that lets a general contractor coordinate with every subcontractor over text — organized into clean, private channels, managed from a single inbox. Subcontractors receive project updates and coordination messages directly on their phones, with clear consent and easy opt-out.
For product inquiries, partnerships, or general questions, reach us directly.
Effective October 2025
Emnova ("Emnova," "we," "us") builds communication software for the construction industry. This policy explains what information we collect, how we use it, and the choices available to you.
We collect information needed to provide our services, including: contact details such as name, business, email address, and mobile phone number; the content of messages sent through our platform; and basic usage and device information that helps us operate and secure the service.
We use the information we collect to deliver and operate our communication services, to send project-related messages on behalf of our customers to the recipients they designate, to provide support, and to maintain the security and reliability of the platform. We do not sell personal information.
Emnova's platform sends project-related text messages — such as schedule updates, site logistics, coordination requests, and related communications — on behalf of general contractors to the subcontractor contacts working on their projects.
We share information only with service providers that help us operate the platform (such as our messaging infrastructure provider), and only as needed to deliver the service. We may disclose information where required by law.
We retain information for as long as needed to provide the service and meet legal obligations, and we use reasonable administrative and technical safeguards to protect it.
You may opt out of text messages at any time by replying STOP. To request access to or deletion of your information, contact us using the details below.
Questions about this policy? Email info@emnovacorp.com or write to Emnova, 9984 Scripps Ranch Blvd, Ste 281, San Diego, CA 92131.