US Well Drillers
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Tri-State Groundwater Services, LLC

45 Whitney Rd., Mahwah NJ 07430
Driller Score
6.5/10
Reviews
5
County
Bergen
USDA Grants
Accepted ✅

AI Review Analysis

Driller Score: 6.5/10

Disclaimer: This scorecard and summary is generated automatically by AI, based on an abstraction of publicly available Google Reviews. It is a proprietary ranking metric unique to our directory designed to help homeowners compare contractors on quality rather than just raw volume.

Customer Service 8/10
Speed 5/10
Cost 5/10
Work Quality 8/10

Executive Summary

Based on a single review, Tri-State Groundwater Services, LLC, particularly Sean, is highly regarded for professionalism, suggesting strong customer service and work quality. However, there is no information available regarding the speed or cost of their services.

Pros
  • Professionalism of staff (Sean)
  • Implied good customer service
  • Implied good work quality
Observations
  • No information provided on service speed
  • No information provided on cost of services

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EPA Contamination Alerts in Area

ENGLEWOOD HOSPITAL
Total health violations (last 5 years): 2
  • 01/01/2022: Lead and Copper Rule (Lead and Copper Rule)
  • 01/01/2022: Lead and Copper Rule (Lead and Copper Rule)
NEW MILFORD SWIM CLUB
Total health violations (last 5 years): 3
  • 05/30/2023: Revised Total Coliform Rule (Revised Total Coliform Rule)
  • 05/30/2023: Revised Total Coliform Rule (Revised Total Coliform Rule)
  • 05/30/2023: Revised Total Coliform Rule (Revised Total Coliform Rule)
DEMAREST SWIM CLUB
Total health violations (last 5 years): 2
  • 05/26/2025: Revised Total Coliform Rule (Revised Total Coliform Rule)
  • 05/26/2025: Revised Total Coliform Rule (Revised Total Coliform Rule)
CANDLEWYCK DINER
Total health violations (last 5 years): 17
  • 12/07/2022: Groundwater Rule (Ground Water Rule)
  • 12/07/2022: Groundwater Rule (Ground Water Rule)
  • 12/07/2022: Groundwater Rule (Ground Water Rule)
  • 12/07/2022: Groundwater Rule (Ground Water Rule)
  • 12/14/2022: Revised Total Coliform Rule (Revised Total Coliform Rule)
YAW PAW SUMMER WELL
Total health violations (last 5 years): 2
  • 07/06/2025: Revised Total Coliform Rule (Revised Total Coliform Rule)
  • 07/06/2025: Revised Total Coliform Rule (Revised Total Coliform Rule)

* Disclaimer: These EPA health violations occurred in public/municipal water systems in this county, which may indicate regional groundwater issues. Learn more about EPA Contamination Rules & Health Effects.

Contact Tri-State Groundwater Services, LLC

(862) 336-9700
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