Vapor Intrusion Monitoring Tools
Real-time, cloud-enabled tools from Enviro Test Construct for precise vapor intrusion detection in construction and remediation sites.
Overview
At Enviro Test Construct, we specialize in advanced Vapor Intrusion Monitoring Tools designed to detect volatile organic compounds (VOCs) and other hazardous vapors migrating from contaminated soil or groundwater into buildings and construction sites. These tools are essential for health risk mitigation, site remediation, and regulatory compliance. Our systems integrate real-time monitoring hardware with smart software and cloud-based analytics, providing reliable and actionable insights. Headquartered at 601 Brickell Key Drive, Miami, FL, Enviro Test Construct is at the forefront of environmental testing innovation in North America. We deliver scalable, dependable solutions supported by our partnerships with GAO Tek and GAO RFID, helping environmental professionals safeguard air quality and meet stringent compliance requirements across diverse site conditions.
Core Components

Hardware
- LED light indicators (mounted on racks or shelving units): Utilized within our Z-Wave End Devices for visual alerts in vapor intrusion zones.
- Touch or sensor-based confirmation buttons: Integrated into LoRaWAN End Devices to support manual validation in monitoring applications.
- Barcode/RFID scanners for validation: Best matched with our UHF RFID Readers, Tags & Accessories for on-site identification and tracking.
- Industrial-grade control panels: Enabled through Device Edge hardware for localized data processing in harsh construction environments.
- IoT-enabled gateways for seamless connectivity: Powered by our Wi-Fi HaLow Gateways/Routers for reliable, long-range data transmission on job sites.

Software
- VaporSmart Suite™ – Centralized dashboard for configuring alerts, viewing trends, and accessing data
- AutoCal Manager™ – Manages sensor calibration and ensures consistent readings
- Compliance Assist™ – Generates pre-formatted environmental compliance reports

Cloud Services
- EnviroSync Cloud™ – Real-time access to site conditions from any device
- Secure Multi-User Access – Assign roles and access levels for collaborative teams
- Data Archiving & Retrieval – Long-term, encrypted storage for regulatory review
Key Features and Functionalities
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Continuous, real-time monitoring of sub-slab and indoor air quality
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Automated alerts via SMS/email when thresholds are exceeded
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Weather and pressure compensation for data accuracy
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Long battery life for remote and long-term deployments
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User-configurable sampling intervals and durations
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Wireless connectivity (LTE/Wi-Fi/Bluetooth)
Integrations
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GAO RFID Integration – Ensures accurate location tagging for each monitoring unit
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LIMS and GIS-compatible outputs
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Building management system (BMS) integrations for responsive ventilation controls
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APIs for integration with environmental databases and analytics platforms
Compatibility
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Fully compatible with EPA Method TO-15, TO-17 sampling methods
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Integration-ready with field laptops, tablets, and cloud platforms
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Plug-and-play design for easy deployment across multiple site types
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Secure interfaces for municipal and governmental reporting systems

Benefits of Using Enviro Test Construct Vapor Intrusion Monitoring Tools
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Regulatory Compliance – Helps meet U.S. EPA and Canadian environmental standards
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Early Hazard Detection – Detects harmful vapor migration before occupancy risks increase
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Real-Time Insights – Instant visibility into environmental health metrics
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Lower Long-Term Costs – Prevents costly mitigation or litigation
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Expert Support – Access to our technical guidance and product specialists
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Scalable Deployment – Suitable for small projects to large-scale developments
Applications
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Pre-construction and due diligence site assessments
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Brownfield redevelopment projects
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Industrial and commercial building safety evaluations
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Post-remediation verification monitoring
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Residential developments near contaminated groundwater sites
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Indoor air quality assurance for public facilities
Industries Serve
Environmental Engineering and Consulting
Real Estate and Land Development
Government and Regulatory Agencies
Manufacturing and Industrial Operations
Oil & Gas Exploration
Transportation and Infrastructure

Case Studies
Enviro Test Construct deployed a network of vapor intrusion sensors to monitor residual PCE vapors from a former dry-cleaning facility. The system provided 24/7 real-time alerts and data visualization, helping the developer comply with Colorado Department of Public Health and Environment (CDPHE) requirements and safely proceed with commercial site redevelopment.
As part of a base housing improvement program, our monitoring tools identified vapor risks from historical fuel storage. Wireless data loggers and cloud analytics ensured ongoing compliance with DoD environmental protocols during renovation and occupancy.
In collaboration with a provincial school board, we implemented sub-slab and indoor vapor monitoring systems in a school constructed over a reclaimed landfill. The system enabled continuous assurance of indoor air quality, supported by a real-time dashboard and monthly compliance reports submitted to Ontario’s Ministry of the Environment.

Relevant Industry Standards & Regulations
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U.S. EPA Vapor Intrusion Guidance
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ASTM E2600-15
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EPA Method TO-15
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EPA Method TO-17
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Ontario Regulation 153/04
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Canadian Council of Ministers of the Environment (CCME) Indoor Air Quality Guidelines