![](https://altaac.com/uploads/images/_1680x740_crop_center-center_none/DJI_0172-2.jpg)
Our Portfolio
Jump Down to Projects![](https://altaac.com/uploads/images/_1680x740_crop_center-center_none/DJI_0172-2.jpg)
![](https://altaac.com/uploads/themes/_1920x1080_crop_center-center_none/1905/dark2.jpg)
Lines of Business
In our 20 years of experience, we have provided cultural resource services for a wide range of clients throughout California’s unique ecosystems. We have contributed to thousands of successful projects and our studies and reports have supported essential lines of business such as:
- Public Utilities
- Roads and Highways
- Environmental Restoration
- Forestry
- Disaster Response
- Land Development
- Local Government
- Military
- Parks
- Mining
- Agriculture
Delve Into Our Past Projects
![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/2952/Disaster-Response.jpg)
Slater Fire Emergency Response – Klamath and Rogue-Siskiyou National Forest
Disaster Response
View Project![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/2948/Military.jpg)
Archaeological Recovery Efforts to Account for Missing U.S. Military Personnel
Military
View Project![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/Angel-Island.jpg)
![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/2942/Forestry.jpg)
![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/2936/CD1.jpg)
![](https://altaac.com/uploads/images/_750x400_crop_center-center_none/2933/Local-Government.jpg)