GroundRosterLicensed Septic Contractors Based in Timonium, MD
3 licensed septic contractors based in Timonium. 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.
John J. Stallings IIILicensed
Patrick C. Richardson, JrLicensed
Thomas A. EarpLicensed
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Also in Timonium: radon testing and mitigation (1). See radon professionals in Maryland.
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Services in Timonium, with national cost ranges
Listings based in Timonium whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in Timonium | 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 Timonium 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 Baltimore County.
Hiring a septic contractor in Timonium
Before you hire, confirm the license is still active with the agency that issued it and get at least three written quotes.