Quast Consulting and Testing, Inc. (QCT) is a testing and consulting firm specializing in exterior building facades. We work with building owners, architects and contractors to provide timely and accurate solutions to our clients' testing and consulting needs.

Our senior staff carries an average of over 20 years' experience in the field of exterior wall design and testing, allowing QCT to provide unsurpassed service to our clients.

QCT was founded on and continues to grow with the simple business approach that testing is an added value to every project. We pride ourselves on being part of the solution and not the problem.