L e a k S e n s e

California Compliance Support

California Water Submetering Compliance Services

Navigating California's complex water submetering regulations requires specialized expertise. LeakSense provides comprehensive compliance support ensuring your property meets all Title 24 water metering requirements, CPUC submetering standards, and CEC building performance monitoring guidelines. Our team stays current with evolving regulations, protecting your investment and avoiding costly violations.

Title 24 Water Metering Requirements

California Title 24, Part 6 (Energy Code) mandates water metering and submetering in new construction and major renovations. These requirements aim to promote water conservation through usage visibility and accountability. LeakSense systems are specifically designed to meet or exceed all Title 24 specifications for meter accuracy, data accessibility, and reporting capabilities.

Our compliance services include pre-installation code review, system design verification, installation documentation, commissioning reports, and certification packages that satisfy Title 24 submittal requirements for building department approvals and certificate of occupancy issuance.

CPUC Submetering Standards

California Public Utilities Commission regulations govern how properties can bill residents for submetered water usage, ensuring fair practices and consumer protection.

CEC Building Performance

California Energy Commission monitoring requirements for verifying water efficiency measures and tracking building performance over time.

Understanding California Water Submetering Regulations

California's regulatory landscape for water submetering involves multiple agencies and overlapping jurisdictions. Title 24 governs installation standards, CPUC regulates billing practices for master-metered properties, local building codes add municipal requirements, and water districts may impose additional conservation mandates.

LeakSense navigates this complexity on your behalf, ensuring full compliance across all relevant regulatory frameworks. We maintain relationships with building departments throughout California, understand regional variations in code interpretation, and provide documentation that satisfies inspector requirements on the first submission.

Compliance Services Included

Regulatory Assessment

Review of property specifications and applicable regulations to identify compliance requirements and potential issues before installation begins.

Documentation Preparation

Complete compliance documentation packages including technical specifications, installation photographs, calibration certificates, and commissioning reports.

Building Department Liaison

Direct communication with building inspectors, plan check reviewers, and compliance officers to facilitate smooth approval processes.

Ongoing Compliance Updates

Notification of regulatory changes affecting existing installations with guidance on modification requirements if codes are updated.

CPUC Submetering Approval Process

Master-metered properties seeking to implement tenant billing for water must follow specific CPUC procedures to protect consumer rights. The approval process requires:

  • Notice requirements - Proper notification to residents regarding the transition to submetered billing
  • Rate structure disclosure - Transparent explanation of how water charges will be calculated
  • Meter accuracy certification - Documentation proving meters meet CPUC accuracy standards (typically ±2%)
  • Billing system setup - Demonstration that billing practices comply with consumer protection requirements
  • Dispute resolution procedures - Established process for residents to challenge billing discrepancies
  • Annual reporting - Ongoing compliance documentation submitted to CPUC annually

LeakSense manages the entire CPUC approval process, preparing all required documentation and coordinating with regulatory officials to secure authorization for tenant billing implementation.

Energy Efficiency Code Updates

California periodically updates Title 24 requirements, with major revisions typically occurring every three years. Recent updates have strengthened water metering requirements, expanded mandatory submetering applications, and increased data reporting obligations.

Properties with LeakSense systems benefit from our proactive compliance monitoring. When code changes affect existing installations, we notify property managers, assess modification requirements, and provide cost-effective upgrade paths to maintain full compliance without system replacement.

Regional Code Variations

While Title 24 establishes statewide minimum standards, California cities and counties often impose additional requirements. Los Angeles has specific plumbing code amendments, San Francisco requires certain reporting formats, San Diego mandates additional conservation measures, and numerous municipalities have local water efficiency ordinances.

LeakSense maintains expertise in regional variations throughout California, ensuring compliance with both state and local requirements regardless of property location. Our installation teams carry region-specific compliance checklists preventing oversights that could delay project completion.

Audit Support & Remediation

If your property undergoes compliance audits or receives violation notices related to water metering, LeakSense provides expert support. We review audit findings, develop remediation plans, prepare response documentation, and coordinate with regulatory agencies to resolve issues efficiently while minimizing penalties.