Science and technology in Columbia, MO

QuesTec offers the mechanical contracting services in the business. We can help with designing and building your project by providing consistent systems, people, and technology. From HVAC maintenance to emergency repair to energy optimization, we have you covered. Our projects vary in scale from smaller plumbing systems to entire mechanical rooms for industrial sized buildings.

Mechanical, Electrical, and Plumbing design drawings & services for commercial, industrial, and institutional facilities

Aeronautix is a professional engineering and FAA DER consulting firm that specializes in aircraft Type Certification (TC), Supplemental Type Certification (STC) and Parts Manufacturer Approval (PMA).