
Because the real game is played underground
High-performance fields fail for one reason: water mismanagement. Too much water suffocates roots; too little stresses turf. GEPS restores natural soil balance instead of fighting symptoms.
This system works without pumps, energy, or ongoing maintenance. It integrates with existing drainage and irrigation infrastructure. Once installed, the ground regulates itself. Permanently.


This is why GEPS installations by Sam Gash change the game.


Golf greens
Greens and fairways demand precision, not compromise. GEPS stabilizes soil moisture, improves root depth, and reduces surface stress. The result is consistent playability, fewer closures, healthier turf year-round.


Football & soccer fields
Football and soccer destroy weak soil long before it destroys grass. GEPS reinforces the ground structure and keeps moisture where roots need it. Stronger turf. Faster recovery. Fewer failures during the season.


Baseball fields
Baseball fields rely on consistency across infield, outfield, and base paths. GEPS stabilizes the soil profile, improves vertical drainage, and preserves oxygen in the root zone. The surface is firmer, more uniform; it recovers faster after rain, and needs fewer maintenance.
Built for elite surfaces. Proven across disciplines.

Problems we solve
GEPS is also used in playgrounds, parks, landscaped areas, and infrastructure zones where standing water, compaction, or unstable soil limit usability. The mechanism remains the same. The surface changes.

Low impact development (LID)
Sustainable strategy for water infiltration, reducing heat and strain on drainage networks

Shrink-swell phenomenon
Limit cracking and subsidence by stabilizing the moisture content of clay soils

Pluies absorbées dix fois plus vite*
Sols stabilisés en profondeur*
Besoins en arrosage divisés par deux*
*Performances maximales constatées sur les installations GEPS contrôlées. Les résultats peuvent varier selon les contextes technique et naturel.
Tailored financial solutions
We offer tailored financing solutions with our partners. The return on investment is achieved simply by saving on maintenance costs and reducing downtime for play and watering.







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