ESA Combines Irvine Offices

Environmental Science Associates (ESA), a leading environmental consulting firm, has consolidated its Irvine office with recently acquired ESA PCR from 17744 Skypark Circle to 2121 Alton Parkway in Irvine, California.

 “This move combines our two Irvine offices under a single roof, enabling our growing team of experts to collaborate more effectively when planning and problem-solving for our clients. Our Irvine location will house environmental planners and scientists, biologists, permit and regulatory specialists, transportation planners, noise analysts, archaeologists and cultural resource experts in a more efficient building footprint,” says Southern California Regional Director Bobbette Biddulph.

The two firms joined forces in February 2016 to deepen ESA’s technical expertise and broaden our resources as we continue to meet complex challenges facing our clients, communities and the environment. ESA PCR expands our geographic presence in Southern California with offices in Santa Monica, Irvine, and Pasadena complimenting ESA’s presence in San Diego, Los Angeles, Woodland Hills, and Palm Springs.

PCR Services Corporation, now known as ESA PCR, is a multi-disciplinary environmental consulting firm serving public and private clients for more than 40 years. Established in 1974, the firm is known for meticulously crafted and defensible California Environmental Quality Act (CEQA) and National Environmental Policy Act (NEPA) documentation and expert technical command of air quality, archaeology, biological and regulatory services, climate change, historic resources, noise & vibration, and paleontology. Learn more at

Press Release: ESA Combines Irvine Offices

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