HSR provides expertise in documenting and evaluating prehistoric and architectural sites and in preparing preservation plans as well as HABS/HAER assessments and documentation. Additionally, HSR prepared and implemented a stabilization and maintenance plan for the McDonald Brothers Ranch (affiliated with the Trinity Site National Historic Landmark) on WSMR. HSR employees have prepared integrity preservation plans and conducted necessary work for many other historic ranching-era properties on WSMR.

• Class I Assessments/Literature Reviews
• Class II Reconnaissance and Sample Surveys
• Class III Intensive Surveys
• Evaluation and National Register Nomination
• Archaeological Testing
• Monitoring
• Data Recovery
• Office and Field Support
• Special Synthetic Projects
• Cultural Resource Documentation, Repair or Preservation
• Oral History