Capabilities
Water from basalt. Crews who have done it at every scale.
WRI drills, pumps, and commissions groundwater systems across Hawaii — from a residential wellhead on a private parcel to municipal supply wells and geothermal exploration statewide.
- C-57 well contractor
- C-68 geothermal
- Honolulu & Kawaihae
- 35+ years
- 35+ Years in Hawaii
- $150M+ Contracts completed
- 2,800 ft Max well depth
- 2 Island offices
One licensed operation
The rig on a municipal contract is the same team at your estate pump.
Most contractors specialize at one end of the market. WRI carries groundwater work from private residential parcels through geothermal exploration and agency-scale supply wells — same drillers, same pump discipline, same permit fluency across the island chain.
Residential wells & pumps
Pump install, replacement, and commissioning for homes and estates — yield testing and troubleshooting when pressure drops or flow fades.
Residential wells & pumps → Private well drilling
New production wells on private land — permits, drilling through basalt, casing, and pump install with clear scope before the bit turns.
Private well drilling →
Geothermal drilling
Exploratory and geothermal boreholes for resource definition and development — C-68 licensed crews with deep drilling capability statewide.
Geothermal drilling →
Government & contract work
Municipal supply, federal facilities, and agency production wells — $150M+ in completed public contracts with Pacific Basin mobilization.
Contract capabilities →Public & agency work
Built for procurement teams who need a contractor that has already been there.
WRI contract history, licensed crew credentials, and Pacific Basin mobilization are on the homepage — scoped for RFP reviewers and agency project managers evaluating groundwater contractors.