Sienna's diverse, highly experienced staff perform a wide range of services including hazardous material investigation, industrial hygiene sampling, health and safety programming and plans, specification writing, CADD drafting, and laboratory analysis. Sienna also oversees and monitors construction, renovation and demolition projects for contract, environmental, and safety compliance to specifications and regulations.
Sienna's thoughtful and professional approach has earned us the trust and confidence of, and long term relationships with, many of our clients. We have an experienced, professional staff of OSHA, EPA, NICET, NYSDOH and NYSDOL trained professionals.
Sienna provides our services to a diverse group of clients. Clients who have successfully teamed with Sienna include state-wide K-12 schools, colleges and universities, private manufacturing and commercial facilities, and both federal and privately managed medical facilities. Several NYS governmental agencies count on us as a valuable consultant on their teams, including NYS Department of Transportation, DASNY, Office of General Services, and the State University Construction Fund.

Sienna provides expertise in many areas, including:
Inspection & Investigation
  • Asbestos, PCB, Hazardous Materials Inspections and Contamination Assessments
  • Lead-based Paint Inspection and Risk Assessment
  • Indoor Air Quality, Microbial & Radon Investigations
  • Air, Soil, Dust, Water and Solid Waste Sampling
  • Environmental Spills, Brownfields, and Waste Sites
Environmental Health & Safety Consulting
  • On-Site Safety Representative
  • Construction/Industry Safety Training
  • EH+S Inspections & Audits, Programs, & Site Safety Plans
  • Incident/Accident Investigations
  • Industrial Hygiene Monitoring; including worker exposure monitoring
  • Operations and Maintenance (O&M) Plans
  • Respiratory Protection /Hearing Conservation Programs, including noise survey
Environmental Specification Writing & Drafting
  • Preparation of abatement drawings, specifications, and variance preparation
  • Hazardous Materials Abatement Cost Estimating and Phasing
Indoor Air Quality Testing & Monitoring
  • Preparation of IAQ Construction Management Plans
  • Development of IAQ Testing Protocols
  • IAQ sampling for LEED, Executive Order No. 88, and general building issues
  • Microbial & Radon Testing Services
Contract Oversight & Project Monitoring
  • Oversight of construction and abatement projects to ensure compliance with contract documents and regulations
  • Phase Contrast Microscopy (PCM) air laboratory analysis
  • Maintain job site records
  • Inform client of job site issues and progress and monitor project schedule
  • Review applications for payment, shop drawings, pre-work submittals and closeout documents
  • Cost estimating and phasing