
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 courses
Greens, fairways, tees and bunkers demand precision. GEPS® stabilizes soil moisture, improves root depth, and reduces surface stress for consistent playability, fewer closures, and 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.


Sports complexes
Multiple fields mean multiplied maintenance risk and cost. The GEPS® technology standardizes underground performance across all surfaces. Less intervention, predictable conditions, long-term operational control.


Lacrosse fields
Lacrosse fields demand fast drainage and stable footing during high-speed play. GEPS® stabilizes the soil profile, improves vertical drainage, and preserves oxygen in the root zone. The surface stays firmer; it dries faster after rain and remains playable through intensive spring seasons.


Equestrian arenas
Equestrian arenas depend on stable footing that dries quickly and stays consistent under impact. GEPS® stabilizes the soil structure, improves drainage, and balances moisture. The surface is firmer, dries faster after rain, and stays safer and more reliable for training and competition.
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.

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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