Concrete Research & Testing was referred to us 4 years ago and we have since referred many other companies.  Nick and his staff are always willing to share their considerable experience and professional advice.
Jon Erickson
Field/Laboratory Supervisor
Soils & Structures, Inc.
Muskegon, Michigan

My company has been using Concrete Research & Testing for over 10 years. They consistently meet my timelines given for completion of critical petrography analysis as well as standard concrete and material tests. The reports are detailed and professionally done and I have never hesitated to recommend their services to others.
Bob Swope
Swope & Associates, Inc.
Charles City, Virgina

Nick is such a wealth of knowledge and a true professional, which is why CRT has been my go to specialty concrete testing laboratory for nearly 10 years!
Valerie Moody
GAI Consultants, Inc.
Mt. Laurel, New Jersey

CRT has assisted us with multiple petrographic examinations of concrete samples.  Their accurate, unbiased results have provided our clients valuable information when evaluating concrete problems and performing concrete condition studies.  We will continue to utilize CRT’s services on future projects.
Keith Huddleston
Sr. Project Manager
Alt & Witzig Engineering Inc.
Indianapolis, Indiana

I always appreciate your knowledge when it comes to concrete analysis and testing procedures. I am always confident in prompt attention and trust the accuracy of your analysis and reporting. Thanks Nick!!
Dan Hunt
Quality Control Manager
Buckeye Ready Mix
Columbus, Ohio

Grand Rapids Gravel Company began using Concrete Research and Testing after receiving a sound recommendation for them from the technical department at one of our cement suppliers.  We have used CRT for air system evaluation, chloride ion testing, permeability testing and aggregate petrography work since about 2001.  Additionally we have used CRT to aid in some forensic testing and failure diagnosis.  The concrete and aggregate evaluations we have received are well done, concise and reported within the time constraints they have committed to.  The diagnostic work which has been performed has been soundly based, well considered and often provides direction to our analysis.
 On a number of occasions I have had the opportunity to discuss issues or aspects of concrete technology with Mr. Scaglione.  He is an excellent source of quality information about concrete materials, issues and problems.  I value him as an information source.  I have recommended CRT to a number of associates and have received positive feedback from many of them about the excellent service.  I do not hesitate to recommend CRT for your concrete evaluations.
James E. English
Quality Control Manager
Grand Rapids Gravel Company
Grand Rapids, Michigan