Services
Since 1992, Twin Peaks, Inc. has been in the field of special inspections in New York City and the tri-state area. Our company features inspectors, technicians, professional engineers, and subject matter experts. Our engineers and project managers are experienced in the fields of structural, concrete, wood, subgrade, welding, mechanical systems, etc. Twin Peaks provides Special and Progress Inspections, Construction Materials Testing Services, and Non-Destructive Testing. We work tirelessly to ensure your construction project is safe and built in conformance with the approved building designs and regulations.
Construction Materials Testing
Comprehensive testing of construction materials with state-of-the-art equipment and experienced technicians for accurate results.
Concrete Testing
Asphalt Testing
Soil Analysis
Non-Destructive Testing
Advanced NDT methods including ultrasonic, radiographic, and magnetic particle testing to ensure structural integrity without material damage.
Ultrasonic Testing
Radiographic Testing
Magnetic Particle Testing
Special Inspections Support
An extensive list of Special Inspections services provided by experienced and qualified technicians.
Core Drilling
Soil Percolation Test
Windsor Probe
Special and Progress Inspections
Professional on-site inspection services for public agencies and private sector projects, ensuring compliance with industry standards.
On-Site Inspections
Quality Assurance
Compliance Verification