Reviews from groundskeepers and stadium engineers who rely on our porosity audits and pipe network layouts.
Javier Dominguez
Head Groundskeeper, Estadio Municipal
"After the first month with the new gravel layer and lateral pipe spacing, our drainage time dropped from over 6 hours to under 50 minutes. The porosity audit pinpointed exactly where the old aggregate was clogged."
Read full review →Lena Chen
Facilities Manager, Pacific Sports Complex
"Communication during the setup of the subterranean pipe network was clear and practical. They explained why herringbone layout worked better for our soil type and adjusted the slope gradient on site."
Read full review →Marcus Ribera
Operations Director, Northern Stadium Group
"Returning client after they redesigned our collector pipe spacing. The second phase included a full soil compaction audit and a revised aeration schedule. Surface pooling is now rare even after heavy rain."
Read full review →Independent stadiums and professional clubs rely on our drainage and porosity audits to maintain playable surfaces in all conditions.
Based on 187 verified audits
“The gravel layer porosity test saved us from a full field replacement. Their pipe spacing recommendations cut our drainage time by half.”
— Head Groundsman, La Liga Club
Based on 94 micro-climate reports
“The stadium micro-climate analysis gave us concrete data to redesign our subsurface airflow. No more surface pooling after monsoon rains.”
— Stadium Operations Director, Asian Football Confederation
Based on 62 pipe network designs
“We followed their herringbone layout spec for our new training complex. The field drains completely within 20 minutes after a 50 mm downpour.”
— Civil Engineer, Premier League Academy
Organizations that have used our services
Standard drainage solutions often fail under professional play conditions. Our work is grounded in soil physics, not marketing.
We run actual gravel-layer porosity tests and soil water retention curves on site. Competitors often rely on generic tables — we measure the exact aggregate and rootzone mix in your stadium.
Lateral spacing, pipe diameter, and slope gradient are calculated per field geometry and local rainfall data. A herringbone layout for a 105×68 m pitch is not the same as one for an oval rugby field.
We are not tied to any league, broadcaster, or climate agenda. Our only metric is drainage rate after a 50 mm rain event. That independence lets us recommend what actually works underground.