Environmental Impact Assessment Reports in Costa Mesa, Santa Ana, Long Beach, Irvine, Corona and Riverside County

Our Engineering & Environmental Studies Reports Include:

• Environmental Site Assessments (ESA): Phase I and Phase II ESA to identify potential contamination risks and environmental liabilities.
• Geotechnical Studies: Soil and foundation analysis for construction, infrastructure, and land development projects.
• Hydrological and Drainage Reports: Water resource evaluations, stormwater management plans, and flood risk assessments.
• Air Quality and Emissions Reports: Monitoring and assessing air pollutants, emissions inventories, and regulatory compliance strategies.
• Noise and Vibration Studies: Evaluations to ensure compliance with noise ordinances and minimize environmental impact.
• Hazardous Materials Assessments: Identification, management, and remediation planning for hazardous substances on project sites.
• Biological and Ecological Studies: Impact analysis on local ecosystems, habitat conservation planning, and species assessments.
• Sustainability and Energy Efficiency Reports: Evaluations for green building certifications, energy audits, and carbon footprint reduction strategies.

Serving clients in Costa Mesa, Santa Ana, Long Beach, Irvine, Corona, Riverside County, and beyond, Sierra Engineering Services is committed to delivering high-quality, reliable, and innovative solutions. Their dedication to environmental stewardship and engineering excellence makes them a preferred partner for clients seeking to balance development goals with ecological responsibility. By combining technical expertise with a client-focused approach, Sierra Engineering Services continues to set the standard for Engineering and Environmental Studies Reports.

In view of myriads of air, water & hazardous waste regulations a cost/benefit analysis will help the client to select the most economical & environmentally sound technology for the proposed expansion or process change.

Our staff also has great expertise in the preparation of EIR for the lead air quality agencies.

Our expertise in preparation of Engineering & Environmental Studies include:

• Preparation of Engineering Feasibility Studies for Various Manufacturing Operations.
• Preparation of Cost/Benefit Analysis for the Best Available Control Technologies.
• Preparation of Negative Declaration Report.
• Preparation of Environmental Impact Report for the Lead Air Quality Agencies.
• Preparation of Biological Assessment Report for Sensitive & Multi Species Habitat Areas.
• Hazardous Waste Characterization Studies
• Additional Technical support Includes
• Engineering drafting support
• Site Plan & Grading Plan Preparation
• Erosion Control Plan
• CEQA Documents
• Noise Technical Reports