img
  • Petaluma, CA
    Phone: 707.794.0400
    Denver, CO
    Phone: 720.306.8322
  • News

    08/05/2016

    Caltrans "Technical Guidance for Assessment and Mitigation of the Hydroacoustic Effects of Pile Driving on Fish" is available online.
    learn more

    08/05/2016

    I&R presentations for the ADC40 Summer Meeting can be found at http://www.adc40.org/summer2016pres.html.
    learn more

    07/19/2016

    Please join the webcast of the ADC40 technical session on rumble strip noise on Tuesday, June 26th. This session will include a presentation by Paul Donavan and Bruce Rymer (Caltrans) from 11:40 am to 12:20 pm Mountain Time on "Measuring The Noise And Vibration Response Of Vehicles To Rumble Strips".
    learn more

    07/11/2016

    Welcome Emilie To as the newest consultant at I&R.
    learn more

    04/01/2016

    Welcome Tanushree Ganguly as the newest staff consultant at I&R!
    learn more

    02/12/2016

    Dana Lodico has been elected to the INCE-USA Board of Directors for a three-year term. Paul Donavan has been selected as the new I-INCE Secretary General. He has also been elected for a one-year term on the Board of Directors of INCE-USA.
    learn more

    02/05/2016

    Congratulations to Casey Zaglin on her promotion to Staff Consultant!
    learn more

    01/20/2016

    Congratulations to Paul Donavan on being awarded the 2016 Harter Rupert Best Paper Award for his paper, entitled "Development and Application of Onboard Sound Intensity Calibrator for Tire Noise Measurement".
    learn more

    10/14/2014

    Illingworth & Rodkin has expanded its presence in the Rocky Mountain Region with the opening of its latest office in Denver, Colorado.
    learn more

    07/20/2012

    Engineers and scientists in several states are trying to pave the way to a quieter future,experimenting with rubber, asphalt and gravel in search of a way to make roads less noisy.
    learn more

    01/15/2010

    Illingworth & Rodkin, Inc. received the Federal Highway Administration 2009 Environmental Excellence Award for Excellence in Environmental Research for Quiet Pavement Research: Development of Technology for Measurement of Tire/Pavement Noise Using the On-Board Sound Intensity Method.
    learn more

    01/15/2006

    Illingworth & Rodkin, Inc. received the Federal Highway Administration 2005 Environmental Excellence Award for Excellence in Ecosystems, Habitat and Wildlife for Fisheries-Hydroacoustics Mitigation for San Francisco Bay Bridges / Bioacoustics Workgroup.
    learn more

    Who We Areimg
  • An acoustical engineering firm with experience since 1987 in architectural acoustics learn more
  • Capabilitiesimg
  • Expert consultants dedicated to providing clients with quality service in acoustics management learn more
  • Past Performanceimg
  • Since 1987 Illingworth & Rodkin consultants have conducted over 4,500 proprietary studies in... learn more
  • In the Newsimg

    Illingworth & Rodkin has expanded its presence in the Rocky Mountain Region...learn more

    Copyright@2016, All rights reserved