John Griggs, Ph.D.

CRC, LLC International Archaeology & Ecology Consultants is an international terrestrial and hydrospace archaeology and natural resource consulting firm located in Houston and Galveston, Texas, and Lafayette and Shreveport, Louisiana. CRC is certified to operate in all 50 States, possessions and territories of the USA, North, and South America, and meets the United States Federal and State guidelines for a woman-owned small business. CRC is prepared to undertake all types of terrestrial or marine cultural resource, ground penetrating radar, magnetometer, and terrain conductivity studies for environmentally sensitive projects - and with immediate response. Since our inception in 1993, we have built a reputation for high quality and cost effective work. Our main office is located in Houston, Texas, with offices in Lafayette and Shreveport, Louisiana. 

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REMINDER: This listing is a free service of LandCAN.
John Griggs, Ph.D. is not employed by or affiliated with the Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.

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Senior Principal Investigator
P.O. Box 315
Chappell Hill, Texas  77426
Phone: 979-530-0331


Service Area

Statewide service provider in:
  • Louisiana
  • Texas

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