The Reinforced Earth Company is now Geoquest USA.

USA

Industrial and Mining

Tunnel below building with a large pipe running through

Buzzi Unicem USA Plant Reclaim Tunnel

2025-10-23T18:58:27+00:00

Location: Maryneal, TX Owner: Buzzi Unicem USA Contractor: CCC Group Engineer: Kleinfelder Central, Inc.; Lehigh Valley Technical Associates, Inc. - TechSpan® [...]

Hanover Quarry

2026-02-13T14:30:14+00:00

Location: Hanover, Pennsylvania Owner: Vulcan Materials Company Contractor: Vulcan Materials Company - Reinforced Earth® Completed in 2017, this Reinforced Earth® [...]

The Reinforced Earth Company (RECo) rebranded globally as Geoquest in 2025. The group has forged an unrivalled level of expertise and experience in reinforced backfill applications and soil-structure interaction. Geoquest USA, Inc. continues to serve the heavy civil construction industry with Reinforced Earth® MSE retaining walls, the T-Wall® Retaining Wall System, TechSpan® arches, and a variety of other geotechnical infrastructure solutions.

Since 1971, Geoquest USA, Inc. has been setting the standard for Mechanically Stabilized Earth (MSE) structures
and has played an active role on thousands of projects across all 50 states.

Our Products

Our Markets

Soletanche Freyssinet is the world leader in soil, structures and nuclear engineering. The Group brings together unrivalled expertise in construction and engineering. Soletanche Bachy, Menard, Geoquest, Freyssinet, Nuvia and Sixense put their technical excellence at the service of their customers and the performance of their structures.

Find out more about Soletanche Freyssinet

© Copyright 2025    |   Geoquest USA – All Rights Reserved | Contact | Sitemap | Legal notice | Cookies policy   |   Terms of use   |   Privacy policy   |   Accessibility

Go to Top