Privacy Policy

Last updated: January 23, 2026

1. Introduction

EISengineering, LLC ("EISengineering," "we," "our," or "us") respects your privacy. This Privacy Policy explains how we collect, use, and protect information when you visit eisengineering.com (the "Site").

2. Information We Collect

We collect information in the following ways:

Contact Form Submissions: When you submit our contact form, we collect your name, email address, phone number (optional), company name (optional), project type, and message.
Automatically Collected Data: We use Google Analytics 4 to collect anonymized usage data including pages visited, time on site, device type, browser, and approximate geographic location. No personally identifiable information is collected through analytics.
Cookies: We use cookies for analytics (Google Analytics) and spam prevention (Google reCAPTCHA). See Section 7 below.

3. How We Use Your Information

We use the information we collect to:

Respond to your inquiries and project requests
Improve our website and services
Prevent spam and abuse of our contact form
Analyze site usage patterns (in aggregate, not individually)

4. Data Storage and Retention

Contact form submissions are stored in Google Workspace (Google Sheets and Gmail) under our organizational account. We retain form submissions for as long as necessary to fulfill the purpose for which they were collected, or as required by law. You may request deletion at any time.

5. Third-Party Services

We use the following third-party services:

Google Analytics 4: Web analytics. Google Privacy Policy
Google reCAPTCHA v3: Spam prevention on our contact form. Google Privacy Policy
Firebase Hosting: Website hosting. Firebase Privacy
Google Apps Script: Form submission processing.

We do not sell, rent, or share your personal information with third parties for marketing purposes.

6. Your Rights

You have the right to:

Request access to any personal information we hold about you
Request correction of inaccurate information
Request deletion of your personal information
Opt out of analytics tracking by using browser privacy settings or extensions

To exercise any of these rights, contact us at contact@eisengineering.com.

7. Cookies

This site uses the following cookies:

Google Analytics cookies (_ga, _ga_*): Used to distinguish unique users and sessions. Expire after 2 years / 24 hours respectively.
reCAPTCHA cookies: Used by Google to assess form submission legitimacy.
eis-cookie-consent (localStorage): Records your cookie consent preference. No expiration.

You can disable cookies in your browser settings. Doing so will not affect the core functionality of this site.

8. Data Security

We implement appropriate technical measures to protect your information, including HTTPS encryption for all data in transit and access controls on stored data. For more detail, see our Information Security Program.

9. Children's Privacy

This site is not directed at children under 13 years of age. We do not knowingly collect personal information from children.

10. California/State Privacy Rights

If you are a resident of California or another state with applicable privacy laws, you may have additional rights regarding your personal information. We do not sell personal information. To make a request under applicable state privacy law, contact us at contact@eisengineering.com.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date.

12. Contact Us

If you have questions about this Privacy Policy, contact us at:

EISengineering, LLC
Bentonville, AR
contact@eisengineering.com