The Clayton Engineering Company
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Greg M. Staley, P.E.

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Current Projects

  • Principia School – St. Louis, MissouriMarch 9, 2021 - 2:11 pm
  • Old Dominion Freight Lines Expansion – St. Charles MissouriMarch 9, 2021 - 1:40 pm
  • Popeye’s Louisiana Kitchen – O’Fallon MissouriMarch 9, 2021 - 9:35 am

CONTACT US

2268 Welsch Industrial Ct.
Maryland Heights, Missouri 63146
Phone: 314.692.8888
Fax: 314.692.8688

RECENT PHOTOS

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Providing civil engineering and land surveying to the St. Louis region for 94 years. #Surveying #Engineering #Planning

The Clayton Engineering Co.
Custom Slavin Design+Build house foundation is in Custom Slavin Design+Build house foundation is in at 3 West Geyer, Frontenac. House by Thomas Alan Group.
We made the cover of Missouri Surveyor! Cover: Har We made the cover of Missouri Surveyor! Cover: Hari Anderson, Crew Chief with The Clayton Engineering Company "drives" a Sonarmite Hydrone RC boat across the water collecting data by sonar measurement to model a pond bottom. Tracking a prism atop the boat's mast, a Trimble S6 robotic station measures positions at timed intervals with data wirelessly logged into the Trimble TSC7 controller on a bipod. Significant was the equipment not used in this pond volume survey: waders! (Photo credit by Crew Member Seth Barnhart) #Surveying #Claytonengineering #tsc7 #drone #trimble #missouri
The Clayton Engineering Company is hiring for a P The Clayton Engineering Company is hiring for a Professional Engineer - Project Manager position. #Engineering #Hiring #StL #PE #PM Please visit the careers page on our website or inquire here: https://claytoneng.com/jobs/
The Clayton Engineering Company is providing surve The Clayton Engineering Company is providing surveying for control, construction, utilities, elevations, as-builts and pretty much everything else needed at the brewery downtown. Proud to be a part of these projects and this historic part of the #stl! #AnheuserBusch #ABInbev
Five years ago today our old office building was d Five years ago today our old office building was demolished! Before 11920 Westline, the office was at 12755 Olive, prior to that we were at 725 Old Ballas and before that we were in Clayton, across from the courthouse - since 1926.
We staked out everything for the new storm sewers We staked out everything for the new storm sewers and drainage channel into the lake for this Lake Saint Louis project with one of our contractors Aztec Construction Specialties. This project also includes 2 boundary surveys provided to homeowners at completion. #surveying #construction #staking #AztecConstruction
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Steven W. Quigley Erik J. Staley, P.E.
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