Effective Date: January 1, 2026 • Last Revised: September 11, 2026
This Notice explains how CF Electrical Service, LLC uses cookies, web browser local storage, and Progressive Web App (PWA) cache technologies on cfelectricalservice.com.
We do not operate third-party behavioral advertising tracking pixels (e.g. Meta Pixel) or monetize your browsing history. The technical storage items and privacy-respecting analytics we utilize include:
| Storage Key / Technology | Type | Purpose | Lifespan |
|---|---|---|---|
| cf_cookie_consent | localStorage | Records user acknowledgment of our cookie, telemetry, and privacy notice. | 1 Year |
| Matomo Analytics (_pk_id, _pk_ses) | Cookie / Self-Hosted Script | Privacy-respecting, cookieless/first-party aggregated visitor analytics hosted on secure infrastructure. Does not share data with advertising networks. | Session / 13 Months |
| sw.js (PWA Cache) | CacheStorage | Caches core offline shell assets, technical NEC code documents, and portal layouts for field electricians. | Persistent until updated |
| cf_admin_auth / cf_admin_remember | sessionStorage / localStorage | Authenticates licensed field staff accessing the secure operations and bidding portal. | Session / 30 Days |
| portal_cross_tab_sync | BroadcastChannel | Synchronizes lead queue and service ticket updates across open browser tabs for staff. | In-Memory Session |
Static styles and diagrams are served via CloudFront and Google Fonts. When your browser requests these resources, your IP address is processed to route the content efficiently. No advertising profiles are created from this data.
You may configure your browser to block or delete cookies and site storage at any time via your browser settings. Note that disabling local storage may affect Progressive Web App offline capabilities and contractor portal authentication.