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

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Quality Testing & Engineering:
Commercial Projects

  • Broyhill I Lane Furniture – O’Fallon, IL
  • Catholic Community Credit Union – Swansea & Shiloh, IL
  • Central Park Plaza – O’Fallon, IL
  • Collinsville Crossing – Collinsville, IL
  • Commercial Bank of Edwardsville – Belleville, IL
  • Dillard’s Expansion & Renovation – Fairview Heights, IL
  • Dollar General – Glen Carbon, Sandoval, Mascoutah & Okawville, IL
  • Eden Village Care Center Expansion & Renovation – Glen Carbon, IL
  • Expo Center – Lake St. Louis, MO
  • Federico Dodge Dealership – Wood River, IL
  • Flying J Travel Plaza – Pontoon Beach, IL
  • Frieze Harley Davidson – O’Fallon, IL
  • Gold’s Gym – O’Fallon, IL
  • Green Mount Commons – O’Fallon, IL
  • Hampton Inn – Litchfield, IL
  • Hampton Inn & Suites – Glen Carbon, IL
  • Hilton Garden Inn – O’Fallon, IL
  • Hilton Hotel – Downtown St. Louis, MO
  • King’s Food – St. Louis, MO
  • La-Z Boy Furniture – O’Fallon, IL
  • Newbold BMW Dealership – O’Fallon, IL
  • Newbold Toyota Expansion – O’Fallon, IL
  • O’Fallon Walk – O’Fallon, MO
  • Oliver C. Joseph Dodge Dealership – Belleville, IL
  • Radisson Hotel Tower – Clayton, MO
  • Residence Inn at Progress Point – O’Fallon, MO
  • Route 66 Business Park – Glen Carbon, IL
  • The Shoppes at St. Clair Square -Fairview Heights, IL
  • Shopping Center & New Base Exchange – Scott Air Force Base, IL
  • State Street Shopping Center – East St. Louis, IL
  • Target Store – Chesterfield & St. Louis, MO
  • Wal-Mart Supercenters – Macomb, Naperville, O’Fallon & Rockford, IL; DeSoto, Fenton, & Maplewood, MO
  • Wingate Inn – Weldon Springs, MO

 

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

 

 

Qualtity Testing & Engineering, O'Fallon, IL / St. Louis, MO

Quality Testing & Engineering, with construction testing and engineering offices in O'Fallon, Illinois and Wentzville, Mo, serves the St Louis, Missouri metropolitan area as well as areas of Southern Illinois including O'Fallon, Illinois, Edwardsville, Illinois, Alton Illinois, Belleville, Illinois, Troy, Illinois, Columbia, Illinois, Scott Air Force Base, Illinois and other areas. We provide construction testing, environmental consulting and testing, geotechnical exploration, construction materials testing and other environmental services to the St Louis area, including Wentzville, Missouri, O'Fallon Missouri, St Louis County as well as all areas of Southern Illinois.

Quality Testing and Engineering products range in size from residential homes to Industrial/Refineries, heavy industrial projects such as power plants, refineries and factories. QTE works in commercial, educational, institutional, industrial, recreational, refinery, transportation and warehousing projects.