https://tremaine.us/archaeological-monitoring-services/ 2026-07-30T18:53:28+00:00 monthly 0.6 https://tremaine.us/wp-content/uploads/2026/07/archaeology-monitoring-california.jpg https://tremaine.us/subsurface-investigations-of-levees/ 2026-03-17T17:34:10+00:00 monthly 0.6 https://tremaine.us/wp-content/uploads/2025/12/levee-survey-1024x207.png https://tremaine.us/giza-plateau/ 2026-01-13T18:44:56+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-firms-1024x806.jpg https://tremaine.us/crocker-art-museum-expansion-project/ 2025-09-24T03:49:58+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/442_edited_edited-3.avif https://tremaine.us/cathedral-of-the-blessed-sacrament/ 2025-09-24T03:47:17+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-sacremento-1024x683.jpg https://tremaine.us/sutter-expansion-project/ 2025-09-24T03:33:17+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/442_edited_edited-1.avif https://tremaine.us/wong-center-senior-apartments/ 2025-09-24T03:30:22+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/442_edited_edited.avif https://tremaine.us/philadelphia-house/ 2026-01-13T18:44:21+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/crm-california-1024x768.jpg https://tremaine.us/sacramento-city-hall/ 2025-09-24T03:19:25+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/Screenshot-2024-04-04-at-3.15.58-PM-1024x644.png https://tremaine.us/giza-plataeu/ 2025-09-24T03:53:39+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/442_edited_edited-4.avif https://tremaine.us/our-technology/ 2025-09-23T02:33:52+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-firms.jpg http://tremaine.us/wp-content/uploads/2025/09/2017-1027-Pearson-Tract-Vitaliy-collecting-EM-Data-with-Shadow-Vehicle.mov http://tremaine.us/wp-content/uploads/2025/09/archaeology-firms.jpg Our Technology | Tremaine & Associates Inc. Our Technology Resistivity / Induced Polarization & Ground Penetrating Radar The Mobile EM^3 TREMAINE's proprietary EM3 technology gives us a capability that is unique in the industry. A mobile geophysical instrument for near-surface (upper 10 meters) electromagnetic investigations. Both apparent conductivity https://tremaine.us/website-terms-of-use/ 2025-09-18T21:42:03+00:00 monthly 0.6 https://tremaine.us/cookie-policy/ 2025-09-18T21:21:32+00:00 monthly 0.6 https://tremaine.us/privacy-policy/ 2025-09-18T21:16:38+00:00 monthly 0.6 https://tremaine.us/services/ 2026-04-15T13:41:12+00:00 monthly 0.6 https://tremaine.us/wp-content/uploads/2025/09/Screenshot-2024-04-04-at-3.15.58-PM.png https://tremaine.us/info/ 2025-09-16T05:07:31+00:00 monthly 0.6 https://tremaine.us/sectors/ 2026-04-15T13:19:05+00:00 monthly 0.6 https://tremaine.us/wp-content/uploads/2025/09/archaeology-excavation-company-california-1024x612.jpg https://tremaine.us/featured-projects/ 2026-04-15T13:23:00+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-firms.jpg https://tremaine.us/careers/ 2026-08-09T15:23:19+00:00 monthly 0.6 https://tremaine.us/contacts/ 2026-06-17T17:12:01+00:00 monthly 0.6 https://tremaine.us/about/ 2026-03-05T13:29:06+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-firms.jpg https://tremaine.us/blog/ 2022-07-29T15:36:53+00:00 monthly 0.6 https://tremaine.us 2026-07-30T18:36:51+00:00 monthly 0.6 http://tremaine.us/wp-content/uploads/2025/09/archaeology-excavation-company-california.jpg http://tremaine.us/wp-content/uploads/2026/01/WGBscene2.mp4 http://tremaine.us/wp-content/uploads/2025/09/archaeology-excavation-company-california.jpg California Archaeology, CRM & Subsurface Investigation | Tremaine Based in California, Tremaine provides archaeology, cultural resource management, archaeological monitoring, and non-invasive subsurface investigation for CEQA, NEPA, and Section 106 projects.