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Licensed Well and Septic Contractors Based in Warren County, NJ

13 licensed well and septic pros based in Warren County. Every license number below is sourced from official New Jersey records, with a link to verify it yourself.

Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.

Need well or septic work quotes in Warren County? Request free quotes and we'll route your request to local well and septic pros.

Septic Contractors based in Warren County (3)

Flow Free Septic Service LLC

Based in Blairstown, NJ

Kleiza Enterprises, Inc.

Based in Hackettstown, NJ

Warren Septic Service

Based in Broadway, NJ

Water Well Contractors based in Warren County (10)

Colaluce Well & Pump ServiceLicensed

Based in Broadway, NJ · License #COLL

High Rock Environmental LLCLicensed

Based in Great Meadows, NJ · License #HIGR

McGaha Consulting, INC.Licensed

Based in Stewartsville, NJ · License #MCGA

Dan Ballentine Well Drilling INCLicensed

Based in Port Murray, NJ · License #BALL

Always Pure Well Drilling LLCLicensed

Based in Great Meadows, NJ · License #ALWA

Untamo ArthurLicensed

Based in Belvidere, NJ · License #UNTA

Goldstar Environmental ServiceLicensed

Based in Phillipsburg Town, NJ · License #GOLD

Wilson Drilling CO INCLicensed

Based in Phillipsburg, NJ · License #WILS

Hammer Drilling, LLCLicensed

Based in Washington, NJ · License #HAMM

Highland Water Wells LLCLicensed

Based in Belvidere, NJ · License #HIGL

Cities in Warren County

Hiring a well and septic professional in Warren County

GroundRoster aggregates official state licensing rosters for water-well and septic (onsite wastewater) professionals into one searchable directory, refreshed regularly.

Before you sign anything: confirm the license number on this page is still active with New Jersey, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties