Construction
Engineering and Inspection
Engineering and Inspection
Services for the
Construction Industry
Our diverse and integrated engineering and inspection capabilities — and decades of experience — make IIA an obvious choice to support your construction project.
Whether your project is a quick weld verification or an in-depth verification of structural steel during fabrication or erection, we can help. Our team includes professional engineers and certified inspectors who are equipped to handle any construction project, large or small.
Talk To An Expert
Don’t see exactly what you are looking for? Or maybe you do and want more specifics or an estimate. Either way, you can call us at
470-552-8301
right now or just fill out the form below and we will respond back within 24 hours.
Inspection Services
- Visual Structural Steel Inspection, Fabrication & Erection
- Lift Equipment Inspection & Certification
- Various NDT Services & Oversight
- Quality Assurance/Quality Control
- Weld Quality & Overall Workmanship Visual Inspection
- Drawing & Specification Review
- Welding Procedure Development & Review
- Welder Qualification Testing Witness
- Fabrication Personnel & Procedure Validation
- Material Test Report Verification
- “As Built” vs. Drawing Comparisons
- Torque Testing & Bolting Installation Examination
- Coating Inspections & Verification
- Fabrication Shop and On-Site Fabrication Inspections
Engineering Services
- Shop Drawings & Connections Design
- Structural Erection Plans
- Critical Lift Planning & Rigging Studies
- Temporary Shoring, Scaffolding, Formworks & Falseworks
- Quality Verification Engineering (QVE)
- Load Rating & Custom Lift Design
- Pre-Engineered Lifting Products
- Construction Accident Investigations
- Fall Protection System Design
- Steel & Concrete Design for Building Add-Ons/Expansions
- Demolition Plan & Review for Construction Projects
- Pre-Condition & Pre-Construction surveys
- Roof Anchors & Davit Support Design
- Structural Analysis of Permanent or Temporary Structures
- Lift Equipment Inspection & Engineering
- Access Platforms
- Formworks
- Shoring / Reshoring / Scaffold Design
- CAD Services
Seismic & Wind Restraint Testing
IIA provides ISO 17025-accredited ANSI/ASHRAE Standard 171 Method of Testing for Rating Seismic and Wind Restraints to ensure that equipment restraints — including bolts, welds and materials — can withstand earthquakes or high-wind events. We use specialized structural testing equipment capable of applying controlled static and dynamic forces to assess three key areas: strength, functionality, and performance of restraint assemblies.
Fluid Testing & Analysis
Our ISO-accredited labs provide a full menu of fluid testing and analysis to monitor the health of equipment and machinery used in the construction industry. Our ASTM-compliant services include testing and analysis of lubricating oil, fuel, coolant, grease, transformer oils, and other equipment fluids.
Why Choose IIA?
Our team can handle most phases of small to mid-size construction projects from beginning to end, including such critical stages as: concept drawings, final approved design, shop drawings and member connections for fabrication, third party fabrication sourcing (if required), and final visual inspection and non-destructive testing on fabrication and erection (if required).
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