Home Energy Rating Service

State Certified HERS Raters
HERS TEST - Duct leak testing - ADU - QII Testing
805 551-1050

 HERS Rater - HERS Testing - Duct Testing

Air Balancing - Refrigerant charge - QII Quality Insulation Installation
ADU Additional dwelling unit -  Testing Since 2005

Call 805 551-1050
Serving    Ventura - Los Angeles - San Bernardino - Orange County

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About us

We have been doing Title 24 HERS Rater duct testing certifications since the California Energy Commission made it mandatory in 2005.

We provide HERS Testing - Duct Testing service to A/C Contractors, Builders, and Homeowners in the following counties: Ventura, Los Angeles, San Bernardino and Orange County. If you live outside this area contact us and we will help you find a HERS Rater to do a HERS test or Duct Testing in your area.

We can provide you with a State Certified Title 24 HERS Rater Duct Test and the Refrigerant Charge Measurement along with all the necessary forms. Including the CF-1R, CF-2R and CF-3R forms which are required by both the City and County Inspectors when the HERS duct test is performed.

HERS Raters are certified by the California Energy Commission as special inspectors for performing HERS Ratings, HERS testing, HERS certification, HERS verification, Duct testing, or a third party HERS Rater HERS test - Duct test. 

Why Choose Us

Our values form the basis of everything we do.


We treat our customers, employees and business partners with respect and our relationship with them is based on an open dialogue. We keep our word and our promises. For us, respect and trust form the basis for working successfully with others.


Through our entrepreneurial independence, we develop transparent, honest and optimal solutions for our customers.


With energy, enthusiasm and expertise, we work hard every day on our customers behalf. For us, being close to our customers is an essential aspect of providing outstanding services.


On all levels of our organization and business units, our aim is to add value and act responsibly. We work towards sustainable success and treat our company and its resources with care.

Cities serviced by 
Home Energy Rating Service
Ventura - Los Angeles - San Bernardino - Orange County

Our Service Area
    Agoura Hills Alhambra Aliso Viejo Anaheim Arcadia Artesia Azusa Baldwin Park Bel Air Bell Bellflower Bell Gardens Beverly Hills Bradbury Brea Brentwood Buena Park Burbank Cahuenga Pass Calabasas Camarillo Canoga Park Carlsbad Carpinteria Carson Cerritos Chatsworth Chino Chino Hills Claremont Colton Commerce Compton Corona Costa Mesa Covina Cudahy Culver City Cypress Dana Point Del Mar Diamond Bar Downey Duarte Eagle Rock Eastvale El Monte El Segundo Encino Fillmore Fontana Fountain Valley Fullerton Gardena Garden Grove Glendale Glendora Goleta Granada Hills Grand Terrace Hawaiian Gardens Hawthorne Hermosa Beach Hidden Hills Highland Huntington Beach Huntington Park Imperial Beach Industry Inglewood Irvine Irwindale Jurupa Valley Kagel Canyon La Canada La Canada Flintridge La Crescenta Laguna Beach Laguna Hills Laguna Niguel Laguna Woods La Habra La Habra Heights Lake Balboa Lake Forest Lake View Terrace Lakewood La Mesa La Mirada Lancaster La Palma La Puente La Tuna Canyon La Verne Lawndale Lemon Grove Loma Linda Lomita Lompoc Long Beach Los Alamitos
Los Angeles Lynwood Malibu Manhattan Beach Marina Del Rey Maywood Mission Hills Mission Viejo Monrovia Montclair Montebello Monterey Park Montrose Moorpark Moreno Valley Murrieta Newport Beach NoHo Arts District Norco North Hills North Hollywood Northridge Norwalk Oak Park Oceanside Ojai Olive View Ontario Orange Oxnard Pacific Palisades Pacoima Palmdale Palos Verdes Palos Verdes Estates Panorama City Paramount Pasadena Pico Rivera Placentia Pomona Porter Ranch Port Hueneme Rancho Cucamonga Rancho Palos Verdes Rancho Santa Margarita Redlands Redondo Beach Reseda Rialto Riverside Rolling Hills Rolling Hills Estates Rosemead San Bernardino San Clemente San Dimas San Fernando San Gabriel San Juan Capistrano San Marcos San Marino Santa Ana Santa Barbara Santa Clarita Santa Fe Springs Santa Maria Santa Monica Santa Paula Sepulveda Shadow Hills Sherman Oaks Sierra Madre Signal Hill Simi Valley Solana Beach South El Monte South Gate South Pasadena Stanton Stonehurst Studio City Sunland Sun Valley Sylmar Tarzana Temecula Temple City Thousand Oaks Toluca Lake Toluca Woods Topanga Torrance Tujunga Tustin Upland Valencia Valley Glen Valley Village Van Nuys Ventura Vernon Villa Park Vista Walnut Warner Center West Covina West Hills West Hollywood Westlake Village Westminster West Toluca Westwood Whittier Winnetka Woodland Hills Yorba Linda Yucaipa