top of page


Black Mountain provides numerous regulatory compliance and engineering services that directly support the construction of new telecommunications towers, the installation of new antennas whether located on building rooftops, water tanks or utility poles, as well as the modification of existing tower and collocation installations.  


  • Engineering Services Provided via our Portland office

Geotechnical Subsurface Investigations

Geological Hazard Assessments

Foundation Design Recommendations

Construction Observations

Soil Resistivity Surveys


  • Environmental Services

Phase I Environmental Site Assessments

Phase II Subsurface Investigations

Sampling for lead based paint and asbestos containing building materials

National Environmental Policy Act (NEPA) Reviews

NEPA Environmental Assessments (EAs)

NEPA Mitigation Design

Section 106 (SHPO) Reviews

Preliminary SHPO Reviews

Design Modification Support to Avoid NEPA Mitigation

Categorical Exclusion Letters (CELs)

Archaeological Assessments

Biological Assessments

Section 7 Consultations

Wetland Determinations and Delineations

Wetland Mitigation

Flood Plain Determinations

Critical Aquifer Recharge Area (CARA) Permitting

Jurisdictional Support


  • Training

Black Mountain provides training, free of charge, to our telecommunications clients and their turn-key vendors to help them better understand the issues that lead to delays and budget overruns.

bottom of page