(618) 632-9900 (636) 332-1153 marketing@qteinc.com

Travis Cory
Contegra Construction Company

Quality Testing has continued to provide excellent services on various Contegra projects. Their knowledge and expertise has always been beneficial during any phase of the project. QTE is always willing to sit down and discuss solutions to certain challenges or potential problems making them a great team player. It is clear to me, that Quality Testing takes pride in helping ensure a quality product is delivered to the client.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781

 

 

Ryan Fischer, Vice President
Kamadulski Excavating and Grading, Inc.

It has been a pleasure working with you over the past 7 years. Kamadulski Excavating has worked with QTE for as long as you have been in business and really enjoy the partnership! Having people like you is always an added benefit to our projects! We have enjoyed continued success with QTE while working at Gateway Commerce Center and many other sites in the St. Louis region. The on-site dirt is a very difficult material to work with. It takes a Team to move, place and compact it like we have done! We look forward to many more future projects with you.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781

 

 

Rachelle M. Lengermann
Plocher Construction

Throughout our decade-long relationship, we’ve experienced Quality Testing and Engineering to be a valuable firm to have on our team, from project start to construction completion.

Their timely and accurate geotechnical services allow us to understand the earth conditions prior to design.  During construction, their material testing services are thorough; whether they are testing soil compaction, concrete strengths, welds, or fireproofing thickness, they have the knowledge and expertise to verify the quality is to our high expectations.

We have also utilized QTE’s environmental services on a long-term project.  Although the process was years long, it always felt like that project was a priority to them and they followed up frequently.

In addition to having highly skilled staff, QTE is very competitive with their pricing, which allows us to produce a quality finished product within or below our client’s budget.

I strongly recommend Quality Testing and Engineering for all of the services they have to offer before and throughout construction.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781

 

 

Eric Gowin
Contegra Construction Company

Quality Testing has provided geotechnical engineering, construction testing and environmental services on various projects for Contegra Construction Company for over 12 years.  Quality Testing has always conducted their business in a professional manner and their staff and field employees work diligently to provide quality service on our projects.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781

 

 

Jim Dearduff, Project Manager
Alton Community Schools

Quality Testing has provided geotechnical engineering, construction testing and environmental services on various projects for Contegra Construction Company for over 12 years.  Quality Testing has always conducted their business in a professional manner and their staff and field employees work diligently to provide quality service on our projects.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781

 

 

Calvin C. Morris, AIA; Principal
AAIC Incorporated

I would like to thank Quality Testing & Engineering, Inc. (QTE) for a job well done on the School of Nursing & N.O. Nelson Complex projects at the Lewis & Clark Community College. QTE’s professionalism, responsiveness, and experience are second to none. QTE’s staff understands the importance of maintaining a tight construction schedule without compromising quality. We look forward to the opportunity to work with QTE on future projects.

Corporate Office


803 W State St, O’Fallon, IL 62269
(618) 632-9900
(618) 632-9922

 

 

Regional Office
(By appointment only.)


206 S. Linn Ave. Wentzville, MO 63385
(636) 332-1153
(636) 332-5781