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National Water Service Inc

✓ State-licensed pump installation contractor · Woodbine, MD

Phone: (301) 854-1333 · https://nationalwaterservice.com

Service area (as stated by the company): Montgomery County, Howard County, Frederick County, Baltimore County, Carroll County, Prince George's County

Pump installer licenses

License holderLicense #TypeExpires
David Rycke PI0145 PUMP INSTALLER 2027-06-01

Other state licenses held

License holderLicense #TypeExpires
David Rycke WCI138 WATER CONDITIONER INSTALLER 2027-06-01
✓ How this was verified: license data comes directly from the Maryland State Board of Well Drillers — Active Licensees roster, dated 2026-07-01 and retrieved 2026-08-03. Check the official roster (PDF) or call the State Board of Well Drillers at 410-537-4466 to confirm a license is still active before hiring.

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