GroundRosterLicensed Septic Contractors Based in Ellicott City, MD
6 licensed septic contractors based in Ellicott City. Every license number below is sourced from public licensing records, with a link to look it up yourself.
"Based in" is the city on the business's license record. That can be a mailing address; it doesn't tell you where the business works. Businesses based in nearby towns may also work here. Roster copy last refreshed 2026-08-17.
Listings based in Ellicott City
Geoffrey L. Ciniero, Licensed
Paul G. Cavanaugh, Licensed
Issa M. Haddad, Licensed
John M. Carney, Licensed
Dwayne E. Harris, Licensed
Michael A. Norton, Licensed
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Services in Ellicott City, with national cost ranges
Listings based in Ellicott City whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Ellicott City | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 0 | $3,600 to $12,500 |
| Septic Inspection | 0 | $150 to $900 |
| Septic System Design | 0 | Varies by site |
| Perc Test and Soil Evaluation | 0 | $250 to $1,000 |
None of the listings based in Ellicott City hold a license class we can match to septic tank pumping, septic system installation, septic inspection, septic system design or perc test and soil evaluation. Ask any contractor whether they do this work, or browse the listings based in Howard County.
Hiring a septic contractor in Ellicott City
Before you hire, confirm the license is still active with the agency that issued it and get at least three written quotes.