We offer underground and above ground tanks, sumps and shafts. Consultancy and design company, NWP Rainwater subsidy, OPEP and NWP subsidies. Stormwater projects, small reservoirs, ponds and landscape and stream revitalization.

We build brick houses, turnkey houses, rough construction, renovations, new construction. BTI supplies - water, sewer, heating, gas, electrical wiring - high and low current, drywall, building insulation, facades, engineering and design work, TDI. We provide consultancy, projects.