Legal

Privacy Policy

This policy explains how Lystrup Maher LLC collects, uses, stores, and protects information across our website and client portal.

Last updated: February 24, 2026

1. Information We Collect

We collect information you provide directly, including contact details, account credentials, project communications, billing records, uploaded files, and support requests. We also collect technical usage data such as browser type, device metadata, and authentication events.

2. How We Use Information

We use information to:

  • deliver engineering services and client portal features,
  • authenticate users and enforce account security,
  • process invoicing and payment workflows,
  • respond to support and operational requests, and
  • maintain auditability, reliability, and legal compliance.

3. Sharing and Disclosure

We do not sell personal information. We may share data with trusted service providers that support hosting, authentication, communications, and accounting integrations. We may also disclose information when required by law, contract, or lawful process.

4. Data Security

We apply administrative, technical, and organizational controls to protect portal information, including authenticated access, role controls, encryption in transit, and security monitoring.

5. Data Retention

We retain information for as long as needed to provide services, maintain records, and satisfy contractual, legal, tax, and compliance obligations.

6. Your Choices

You may request updates to account profile information and can contact us regarding access, correction, or deletion requests, subject to legal or contractual limits.