Sigma Continues to Serve Our Clients – Remaining Open as an Essential Business
The Sigma Group continues to provide professional engineering and field services to our valued clients that remain in operation as Essential Business Operations defined by the Safer at Home Orders during the COVID-19 epoch.
Construction Staking, ALTA Survey, Certified Survey Maps
Indoor Air Quality Monitoring
Real Estate Due Diligence including: Phase I Environmental Site Assessments and Property Condition Assessments
Civil Engineering and Construction Inspection
Subsurface Investigation and Remediation
Hazardous Materials, Asbestos, Lead-Based Paint Inspections
Wastewater Treatment, Compliance Monitoring
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Sigma Raises $10,000 for Homeless Veterans
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Sigma's Role - Rite-Hite Menomonee River Valley Development
Sigma's Role - Rite-Hite Menomonee River Valley Development
