Your Premier Partner for the “City of Angels” & Major Metro Compliance
Home Energy Rating Service serves as the definitive authority on energy compliance for the City of Los Angeles. In a metropolis that spans from the coastal bluffs of Pacific Palisades to the industrial corridors of the San Fernando Valley, navigating the building code requires a partner with capacity and expertise. We specialize in managing the Energy Code Compliance (ECC) Program for the diverse architectural landscape of Los Angeles—whether you are retrofitting a historic Craftsman in an HPOZ, finalizing a soft-story retrofit in Hollywood, or constructing a high-performance Accessory Dwelling Unit (ADU) in Mar Vista. We act as the critical link between your project and final approval from the Los Angeles Department of Building and Safety (LADBS).
We are a well-established and reputable home energy rating service that takes immense pride in our role within the L.A. construction ecosystem. We understand that in a city with such high demand and strict regulatory oversight, delays are costly. Our team prioritizes technical precision and efficiency, ensuring that your energy inspections honor the integrity of your project timeline. As a locally owned and operated business, we possess specialized knowledge of both Climate Zone 6 (Coastal) and Climate Zone 9 (Metro/Inland), ensuring your systems are optimized to handle L.A.’s microclimates while meeting the city’s ambitious “Green New Deal” sustainability goals.
Why Los Angeles Builders & Homeowners Choose Us:
- Licensed, Insured & Bonded: We carry significant liability coverage ($1,000,000) to protect our clients—from major commercial developers downtown to individual homeowners in the Hills—providing absolute peace of mind during on-site diagnostic testing.
- Certified Experts: Our technical team consists of California Energy Commission (CEC) certified professionals who are rigorously trained in the transition from HERS to the modern Energy Code Compliance (ECC) standards.
- Quality Staff: We hire only quality, trusted, and reliable staff who treat your property with respect. We understand the specific care required when working in diverse environments, from high-security celebrity estates to active multi-family construction sites.
- Full Spectrum Service: From verifying “cool roofs” to mitigate the Urban Heat Island effect to performing mechanical acceptance testing for high-rise offices, we handle every scope of work with equal expertise.
From the initial Title 24 energy calculation review to the final HERS testing service, we invite you to experience the superior standard of care at Home Energy Rating Service. Contact us today to secure your compliance certification.
Los Angeles ECC Testing & HERS Services
Streamlining Your Path to Efficiency, Compliance, & Occupancy
Navigating the modern building landscape requires a deep understanding of the Energy Code Compliance (ECC) Program. This regulatory framework ensures that new and altered buildings meet specific energy efficiency standards before they can be legally occupied. Our team provides the essential ECC testing service required by the City of Los Angeles. We act as objective third-party verifiers, conducting the necessary field diagnostic tests to prove that your construction aligns perfectly with the energy design calculations submitted during the plan check process.
Assessing Energy Efficiency Our certified raters utilize the Energy Rating Index and verified ECC methodologies to strictly evaluate your property’s performance. We provide a precise numerical score that rates a building’s energy efficiency. This ECC rating functions similarly to a miles-per-gallon sticker for a vehicle; a lower score indicates a higher level of efficiency. In Los Angeles’ competitive real estate market, a verified low energy score is a proven asset, signaling a home that is modernized, resilient against heat waves, and aligned with the city’s vision for a zero-carbon future.
Residential Solutions: ADUs, Historic & Soft-Story For homeowners in Los Angeles, our HERS testing service is designed to identify invisible energy drains and verify compliance for common L.A. renovation projects.
- Duct Leakage Testing: In older L.A. homes, original ductwork often leaks conditioned air into attics or crawlspaces. We verify airtightness to ensure that your upgraded HVAC system isn’t wasting energy, a critical step for accessing LADWP rebates.
- Refrigerant Charge Verification: We ensure your air conditioner meets the manufacturer’s precise specifications. A correct charge is critical for efficiency and longevity, helping you manage cooling costs during the Santa Ana wind events and summer heat spikes.
- Indoor Air Quality (IAQ): We verify that bathroom fans and kitchen range hoods meet ASHRAE standards for airflow. This is vital for maintaining a healthy indoor environment, particularly in ADUs and sound-insulated homes near LAX or busy boulevards.
- Quality Insulation Installation (QII): We inspect insulation at the framing stage to ensure there are no gaps or voids. This is often a mandatory requirement for new custom homes and major additions to meet Title 24 compliance without sacrificing architectural glass features.
Commercial Verification: From Studios to Skyscrapers We offer a full suite of commercial services to support general contractors and facility managers in Los Angeles’ diverse business districts, from the Arts District to Century City.
- Commercial Air Balancing: We perform precise air balancing to ensure every register in a sound stage, restaurant, or high-rise office delivers the correct volume of air. This optimizes comfort and is essential for the Existing Buildings Energy & Water Efficiency (EBEWE) ordinance compliance.
- Mechanical Acceptance Testing: Our technicians verify that complex systems like economizers, variable frequency drives (VFDs), and demand-control ventilation operate as designed. This satisfies the rigorous non-residential Title 24 requirements enforced by LADBS.
- System Performance Evaluation: We conduct audits of existing HVAC systems to identify inefficiencies, helping businesses reduce overhead costs and meet corporate sustainability targets in L.A.’s competitive commercial market.
Promoting Sustainable Building Practices Our testing services are a fundamental component of Los Angeles’ commitment to sustainability. A verified home energy score encourages the construction of buildings that consume significantly less energy, thereby reducing carbon footprints. By validating that high-performance systems—such as high-efficiency heat pumps, EV charger readiness, and solar arrays—are installed correctly, we ensure your building contributes to a sustainable future for the city.
Incentives and Rebates Achieving high performance through ECC testing is financially rewarding. The Los Angeles Department of Water and Power (LADWP) offers substantial rebates and tax credits for properties that exceed standard efficiency benchmarks, including the AC Optimization Program and Efficient Product Marketplace. A professional HERS rating in Los Angeles is often the mandatory documentation required to claim these valuable financial incentives for upgrades like high-performance windows, attic insulation, and electric heat pumps.
Our Core Diagnostic Services:
- Duct Testing: Verifying airtightness to prevent energy loss and contaminant infiltration.
- Refrigerant Charge Measurement: Ensuring A/C units and heat pumps run at factory-specified efficiency.
- Air Balancing: Optimizing airflow distribution for commercial comfort and system longevity.
- Title 24 Consulting: Expert guidance on compliance forms like CF-1R, CF-2R, and CF-3R.
- Blower Door Testing: Measuring whole-house air leakage to validate the building envelope’s tightness.
- Permit Expediting: Assisting clients in navigating the bureaucratic process with LADBS to close out permits faster.
Common Questions About Energy Compliance
What is the Energy Code Compliance (ECC) Program? The ECC Program refers to the comprehensive set of standards (Title 24) designed to reduce energy consumption in buildings. It mandates independent verification by a certified ECC testing service to ensure that installed energy features meet the approved energy design.
Do you verify systems for ADUs (Accessory Dwelling Units)? Yes. With the boom of ADU construction in Los Angeles, we specialize in ADU verification. These small units have specific Title 24 requirements (often including QII and high-efficiency mini-splits) that we are fully equipped to test and certify.
What is the difference between HERS testing and ECC testing? These terms are often used interchangeably as the industry transitions its terminology. HERS (Home Energy Rating System) is the legacy term, while ECC testing refers to the broader verification activities required to meet the modern Energy Code Compliance Program standards. Our company is certified to perform both.
Why is an ECC rating important in Los Angeles? An ECC rating or HERS rating is typically required by LADBS to finalize a building permit. It serves as proof that the home’s energy features were installed correctly and perform as promised, ensuring the issuance of your Certificate of Occupancy.
Are you insured? Yes, Home Energy Rating Service is fully licensed, bonded, and insured. We carry comprehensive liability insurance ($1M) to protect our clients and their properties during all inspections and testing procedures.
Home Energy Rating Service (805) 551-1050
