ABSOLUTE EFFICIENCY GROUP

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Welcome to Absolute Efficiency Group — your trusted partner in Air Balancing, HERS Verification, Title-24 Acceptance Testing, LEED for Homes, and Energy Project Management across California.

With over 15 years of experience, Absolute Efficiency Group specializes in Residential and Commercial Air Balancing, offering precise airflow testing, duct performance diagnostics, and restaurant hood balancing to ensure HVAC systems operate at optimal efficiency.

We are certified providers of HERS and HERS II Ratings, performing Title-24 Energy Code verifications for both new construction and alterations, including duct leakage, refrigerant charge, and fan efficacy testing.

Our team is certified in Mechanical and Lighting Title-24 Acceptance Testing for non-residential and multifamily buildings, helping projects achieve compliance with California’s energy efficiency standards through detailed functional testing.

As LEED Green Raters under the LEED for Homes program, we deliver sustainability verification services for residential developers. We also specialize in Compartmentalization Blower Door Testing for large buildings in accordance with ASTM E3158, helping meet stringent air leakage, indoor air quality, and performance requirements in multifamily, laboratory, and commercial environments.

Absolute Efficiency Group also offers energy project management and consulting, working collaboratively with contractors, developers, and consultants to streamline compliance, reduce labor, and deliver high-quality results on schedule.

Our services include:
· Air Balancing – Residential, Commercial & Restaurant Hood Systems
· Title-24 HERS Ratings – New Construction & Alterations
· Mechanical & Lighting Acceptance Testing – Non-Res & Multifamily
· LEED for Homes Certification – Certified LEED Green Raters
· Compartmentalization Blower Door Testing (ASTM E3158) – Large Buildings & Commercial Projects
· Energy Star & Zero Energy Ready Home Verifications
· Indoor Air Quality (IAQ) Testing & Duct Leakage Diagnostics
· Refrigerant Charge & Fan Efficacy Verification

We pride ourselves on delivering accurate analysis, detailed reporting, and exceptional customer service, earning the trust of builders and consultants across the state.

We also offer certified energy audits, HVAC diagnostic testing, refrigerant charge testing, restaurant hood testing, and more in Lomita, CA.

📩 To request a quote or consultation, contact us at [email protected].


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HERS Ratings

HERS Ratings

At Absolute Efficiency Group, our certified technicians provide Title-24 HERS verification services for new construction, alterations, additions, and existing condition assessments across residential...

Air Balancing

Air Balancing

At Absolute Efficiency Group, we specialize in Residential and Commercial Air Balancing for new construction, tenant improvements, and retrofit projects. Our certified technicians perform...

Mechanical Acceptance Testing (MATT) for Title 24 Compliance

Mechanical Acceptance Testing (MATT) for Title 24 Compliance

Absolute Efficiency Group is a certified Mechanical Acceptance Test Technician (MATT) company specializing in the verification of mechanical systems for nonresidential, high-rise residential, and.....

LEED Green

LEED Green

Certified LEED Green Associates at Absolute Efficiency Group provide comprehensive verification and consulting services for LEED for Homes projects across California. Whether you're working on...

GreenPoint Rating

GreenPoint Rating

Absolute Efficiency Group offers certified GreenPoint Rating services for Single Family New Construction under Build It Green’s trusted sustainability framework. Our certified GreenPoint...

Proudly Serving

Clark County, NV     

Las Vegas, NV     

Lomita, CA     

Los Angeles County, CA     

Orange County, CA     

Riverside County, CA     

San Diego County, CA     

Surrounding Areas     

Ventura County, CA