GroundRosterGravity Plumbing LLCLicensed
License details
| Company | Ronald Paul Martin |
| License number | 357096 |
| License type | CR-41 Septic Tanks and Systems |
| License status | Active, Arizona ROC licensed contractor |
| Based in | Phoenix, Maricopa County, Arizona 85083 |
"Based in" is the city and county of the address on the business's license record.
How to verify this license
We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #357096 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.
Source: Arizona ROC - Licensed Contractors, last checked 2026-08-17. Look it up at the issuing agency.
Compare licensed contractors based in Phoenix
Other well and septic pros based in Phoenix
Shumway Exploration LLCLicensed
Well
Torrent Resources, INC.Licensed
Well Drilling
Wildcat Drilling, INC.Licensed
Well Drilling
Genie Construction LLCLicensed
Septic
Salt River Project DBA S.r.p.Licensed
Well Drilling
Skytech Investment Drilling IncLicensed
Well Drilling
Other licensed septic contractors based in Maricopa County
Fieldcraft Services, LLCLicensed
Septic
Rex Robert BillingsleyLicensed
Septic
Nelson Digging Services LLCLicensed
Septic
Advanced Septic Solutions LLCLicensed
Septic
Su Casa Mobile Home Service IncLicensed
Septic
See every listing based in Maricopa County or in Phoenix.