Construction Testing and Engineering in the St Louis Area

QTE's Construction, Testing & Engineering Services

QTE is Licensed to Decommission Underground Storage Tanks and Offer Residential Radon Testing.

About QTE

Quality Testing & Engineering's Construction, Testing & Engineering Services

QTE is the Premier Construction Testing & Engineering company in the St Louis metro area and Southern Illinois. Quality Testing and Engineering, Inc. (QTE) was founded in 2000. We provide a wide variety of construction material testing, geotechnical engineering, and other development services. Our environmental, archaeological, and wetland consulting services have earned a reputation for providing quality, timely service. QTE technicians are ACI, MODOT, and IDOT certified.

 

Our Construction Testing & Engineering Services

Construction Material Testing

QTE’s core service is construction observation of concrete, engineered fill, and asphalt paving. Our field staff uses the latest generation of equipment to verify compliance of your building materials. QTE maintains IDOT approved concrete testing equipment. We maintain over a dozen Humboldt nuclear densimeters, three self-contained mobile laboratories, as well as various COE approved density testing devices. All equipment and main laboratory is approved by AASHTO, CCRL, the State of Illinois, and the Army Corps of Engineers.

Environmental Consulting / Archaeological Studies

QTE provides environmental consulting services to aid our clients in identifying and quantifying environmental concerns. QTE will guide you through state and federal environmental regulations. QTE provides remediation and underground storage tank removal services. QTE will also help you comply with federal and state archaeological resource regulations. We help with National Historic Preservation Act (NHPA) and the National Environmental Policy Act (NEPA) compliance. QTE provides asbestos inspection and radon testing services.

Wetland Services

QTE often works with the U.S. Army Corp of Engineers and other state and federal agencies. Wetland services include delineations, wetland mitigation planning, monitoring, permit assistance, analysis of alternatives, water quality sampling and testing, and subdivision testing for individual wastewater systems.

Geotechnical Services

QTE explores subsurface conditions to provide you with data for shallow and deep foundation design. We assist with ground improvement methods, seismic analysis, and flexible and rigid pavement design. QTE performs global stability analyses of cut or fill slopes, which may include retaining walls. Our experience helps carry your project from design through construction.

QTE Projects

Projects range in size from residential homes to heavy industrial projects such as power plants and refineries. QTE has experience with Commercial, Educational, Institutional, Residential, Industrial, Recreational, Refinery, Transportation, and Warehousing projects. QTE also works with Municipalities throughout St. Louis and Southern Illinois. Since 2000, QTE has consulted on numerous hospitals, medical office buildings, assisted living facilities. Our firm is one of a few accredited construction testing laboratories in Southern Illinois. Visit the AASHTO Resource Website. Call us for additional information, have us prepare a budget estimate, or solicit a professional service proposal. We appreciate the opportunity to work with you on your next project.

Client Testimonials

  • Travis Cory
    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.
    Travis Cory
    Contegra Construction Company
  • Rachelle M. Lengermann
    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.
    Rachelle M. Lengermann
    Plocher Construction
  • Ryan Fischer, Vice President
    Dear Mike, 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.
    Ryan Fischer, Vice President
    Kamadulski Excavating and Grading, Inc.
  • Eric Gowin
    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.
    Eric Gowin
    Contegra Construction Company
  • Dear Mr. Marlinghaus: We would like to express our appreciation for the effort you and your company put forth in bringing the Alton Community School project to a successful completion. We look forward to working with your firm on future projects.
    Jim Dearduff, Project Manager
    Alton Community Schools
  • Dear Mr. Widman: 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.
    Calvin C. Morris, AIA; Principal
    AAIC Incorporated
  • Dear Mike, As we approach the completion of the subject 1,000,000 square foot distribution center in Edwardsville, IL. I would like to thank and compliment you on behalf of Hershey Foods Corporation for the engineering support and onsite monitoring, testing, and reporting performed by your company that has been a big part of making this project a success. Starting with our Request for a Proposal for a detailed Geotechnical Study in March 2003 and follow up soils design issues to support our May 2003 start date, your service and advice has been technically excellent, complete and timely in support of our aggressive construction schedule. Without question, you and your field personnel have supported our needs and made sure our interests were addressed and satisfied. Hershey Foods Corporation insists work be performed and verified to high standards, starting the first day of construction, while still maintaining schedule and budget. In today’s fast-track world, once the decision to proceed with a project is made, this requires a knowledgeable construction and engineering team be pulled together quickly to settle design issues as well as establishing an inspection program to control quality. Quality Testing and Engineering was a key player in the soils, concrete and paving design as well as site monitoring, testing, and reporting for these areas and site monitoring and reporting for structural steel. The knowledge, dedication, and professionalism of your design and field personnel as well as their willingness to work whatever hours it took in support of the construction effort is greatly appreciated.
    Richard W. Parsons, P.E., Staff Engineer
    Hershey Foods Corporation