The respected source for transportation-sector supplier conformance.

Services for DOTs and Agencies

Want to ensure contractors chose suppliers that meet your requirements, know your contract concerns and adhere to your specifications? Create a supplier qualification program. DOTQS can ensure suppliers are up to the challenges in your projects.

Services for Contractors

Use DOTQS for project subcontractor qualification and then technical oversight for quality or inspection plan development for your project DOTQS also provides traditional Quality Assurance oversight for bridge projects in fabrication shops.

Be Ready for Your Certification Audit

DOT Quality Services’ Certified Quality Auditors (ASQ-CQAs) will visit your shop or erection site to perform a thorough, detailed audit to ensure you are prepared for an initial or ongoing certification audit. Most popular for AISC applicants and participants.

Get Certified Through DOTQS

The right certification can qualify you for more projects and new, sophisticated customers. Or you can take the next step and implement a quality management system to lower incidences of error and rework, boosting your bottom line.

Engineering Support Services

DOTQS is used frequently to supplement the overload of a lean office or the surge of project loads to review fabrication/manufacturing procedures, review WPSs, create review programs for shop and erection drawings, research supplier RFIs and much more.

DOTQS is the solution for owners, agencies or suppliers that want to launch or enhance sustainable quality management systems. Control, assure or demonstrate the quality of manufacturing, fabrication and erection of structures.