# Projexiv Environmental # Generated: 2026-05-11 > Projexiv Environmental is a full-service environmental consulting firm based in Texas, providing environmental due diligence, compliance, and site assessment services to clients across North America. Core offerings include Phase I and Phase II Environmental Site Assessments (ESA), air quality compliance and permitting, stormwater compliance, SWPPP, environmental compliance auditing, and transaction screen assessments. ## Key Pages - [Home](https://projexiv.com/): Overview of Projexiv\'s environmental consulting services, credentials, and service areas. - [Services](https://projexiv.com/services/): Full range of environmental compliance and consulting services offered. - [Phase I Environmental Site Assessment](https://projexiv.com/phase-i-environmental-site-assessment/): ASTM E1527-21 compliant Phase I ESA reports for commercial real estate transactions. - [Phase II Environmental Site Assessment](https://projexiv.com/phase-ii-environmental-site-assessment/): Subsurface investigation and soil/groundwater sampling following Phase I findings. - [Air Quality Compliance & Permitting](https://projexiv.com/air-quality-compliance/): Air quality permitting, Title V, NSR, and TCEQ compliance support in Texas. - [Stormwater Compliance & SWPPP](https://projexiv.com/stormwater-compliance/): Stormwater Pollution Prevention Plan (SWPPP) development and compliance services. - [Environmental Compliance Auditing](https://projexiv.com/environmental-compliance-audit/): Regulatory compliance audits to identify environmental liabilities and corrective actions. - [Phase I ESA Texas](https://projexiv.com/phase-1-environmental-site-assessment-texas/): Texas-specific Phase I ESA services covering TCEQ database review and state regulatory records. - [Transaction Screen Assessment (TSA)](https://projexiv.com/transaction-screen-assessment-tsa/): Streamlined environmental due diligence alternative to full Phase I ESA. - [Record Search & Risk Assessment (RSRA)](https://projexiv.com/record-search-risk-assessment-rsra/): Database-only environmental records search for low-complexity properties. - [Noise Monitoring](https://projexiv.com/noise-monitoring/): Ambient noise monitoring and impact assessments for permitting and compliance. - [Air Monitoring](https://projexiv.com/air-monitoring/): Ambient and emissions air monitoring for regulatory and compliance purposes. - [Waste Compliance](https://projexiv.com/waste-compliance/): Hazardous and non-hazardous waste management compliance services. - [Environmental Plans and Reports](https://projexiv.com/environmental-plans-and-reports/): Custom environmental plans, reports, and regulatory documentation. - [Market Sectors](https://projexiv.com/market-sectors/): Industries served including commercial real estate, construction, oil & gas, and government. - [About Us](https://projexiv.com/about-us/): Company background, team qualifications, and approach to environmental consulting. - [Blog](https://projexiv.com/blog/): Articles and resources on environmental compliance, ESA, and regulatory updates. - [Get a Quote](https://projexiv.com/get-a-quote/): Request a project quote for environmental consulting services. - [Contact](https://projexiv.com/contact-us/): Contact information and inquiry form for Projexiv Environmental.