RadonSketch is the ultimate system design and compliance tool built specifically for radon mitigation professionals.
Designed to streamline your workflow, ensure ANSI/AARST compliance, and generate clean, professional documentation, RadonSketch helps you spend less time on paperwork and more time in the field.
Whether you're designing diagnostic testing layouts, final system diagrams, or compiling operation and maintenance plans, RadonSketch brings simplicity and accuracy to every project — all from your mobile device or tablet.

🔧 Key Features:
✅ System Diagram Creator
Easily design radon mitigation system diagrams that meet ANSI/AARST standards. Choose from preloaded materials, drag-and-drop components, and export ready-to-print diagrams.
✅ Compliance Validation
Built-in logic checks to help you meet ANSI/AARST requirements for system design, discharge locations, fan placement, labeling, and more.
✅ Materials List Generator
Automatically generate a full Bill of Materials based on your system layout — ideal for ordering supplies or including in project bids.
✅ OM&M Plan Creation
Quickly compile and export Operation, Maintenance & Monitoring plans to stay compliant with client records and inspection documentation requirements.
✅ Secure Recordkeeping
Store project diagrams and documentation securely for 5+ years — as required by industry standards.
✅ Customizable for Every Job
Save frequently used components, adjust default configurations, and tailor each plan to match specific project needs and regional code requirements.

🛠 Built by Professionals, for Professionals
RadonSketch was developed in collaboration with certified radon professionals to meet real-world needs in the field. Whether you're a solo mitigator or a large mitigation company, the app helps you standardise quality, reduce errors, and boost professionalism.

📱 Who Should Use RadonSketch?
- Certified radon mitigators
- Environmental contractors
- Large mitigation companies

💼 Why Choose RadonSketch?
- Save hours of admin time per project
- Impress clients with professional reports
- Eliminate compliance guesswork
- Centralise your documentation
- Standardise team operations across job sites

🌎 Currently available in the United States and Canada
(RadonSketch follows ANSI/AARST compliance frameworks used in North America. Additional regions and international standards support coming soon.)

Start simplifying your radon mitigation workflow today — download RadonSketch and design with confidence.