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| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| Sage Innovation, LLC | Blanding, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04145-OSP |
| Sagers Excavation | Fillmore, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03911-OSP |
| Salt Lake Co. Env. Health | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03781-OSP |
| Salt Lake County Health Department | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 04581-OSP |
| Salt Lake County Health Dept. | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00551-OSP |
| Salt Lake County Health Dept. | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03708-OSP |
| Salt Lake County Health Dept. | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 04185-OSP |
| Salt Lake County Health Dept. | Murray, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04252-OSP |
| San Juan Public Health Dept. | Blanding, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03501-OSP |
| Sanpete Septic Service LLC | Spring City, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04597-OSP |
| Sara Summers | Eden, UT | Weber | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04502-OSP |
| Sarah McDonald | Ogden, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 04589-OSP |
| SASCO Excavation | Alton, UT | Kane | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 00389-OSP |
| Scree Construction | Roosevelt, UT | — | Onsite Wastewater Professional (Level 1) | 03591-OSP |
| Seal-Tech | Huntsville, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00614-OSP |
| SG Mayne Excavation | Wales, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03821-OSP |
| Shank Perc Testing | Delta, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04122-OSP |
| Shelley Excavating | Mt. Pleasant, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 00122-OSP |
| Shelley Excavating | Mt. Pleasant, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 02541-OSP |
| Shiann Loncar | St. George, UT | — | Onsite Wastewater Professional (Level 1) | 04619-OSP |
| Shupe Environmental Solutions Inc | Huntsville, UT | Weber | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00464-OSP |
| Smooth Hollow Excavating LLC | Midway, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04612-OSP |
| Snowshine Excavating Inc. | Snyderville, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 02460-OSP |
| Snowshoe Engineering Company | Vernal, UT | Uintah | Onsite Wastewater Professional (Level 1) | 04190-OSP |
| South East Utah Health Dept. | Price, UT | Carbon | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03836-OSP |
| South Peak Rentals LLC | Blanding, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04350-OSP |
| Southeast Utah Health Department | Price, UT | Carbon | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03846-OSP |
| Southeast Utah Health Dept. | Moab, UT | Grand | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 02700-OSP |
| Southeast Utah Health Dept. | Moab, UT | Grand | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03311-OSP |
| Southeast Utah Health Dept. | Moab, UT | Grand | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03988-OSP |
| Southwest UT Public Health Dept. | Cedar City, UT | Iron | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03936-OSP |
| Southwest UT Public Health Dept. | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04329-OSP |
| Southwest Utah Health Department | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04655-OSP |
| Southwest Utah Public Health (Kanab) | Kanab, UT | Kane | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03741-OSP |
| Southwest Utah Public Health Dept. | Cedar City, UT | Iron | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 00112-OSP |
| Southwest Utah Public Health Dept. | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00442-OSP |
| Southwest Utah Public Health Dept. | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 02050-OSP |
| Southwest Utah Public Health Dept. | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 02630-OSP |
| Southwest Utah Public Health Dept. | St. George, UT | Washington | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03351-OSP |
| Southwest Utah Public Health Dept. | Cedar City, UT | Iron | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03579-OSP |
| Spencer Park | Wallisburg, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00556-OSP |
| Splish Splash LLC | Oakely, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04474-OSP |
| SR Hansen Engineering Inc. | Heber City, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00236-OSP |
| St. George City Water Services | St. George, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03551-OSP |
| Stanworth Construction Co. | Delta, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04557-OSP |
| Steve Miles Construction | Kanab, UT | Kane | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04250-OSP |
| Stillwaterfork LLC | Mesquite, UT | Summit | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03966-OSP |
| Straight Edge, Inc. | Erda, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 02800-OSP |
| Sullivan Swearingen | Salt Lake City, UT | — | Onsite Wastewater Professional (Level 1) | 04691-OSP |
| Summers Excavating LLC | North Ogden, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04519-OSP |
| Summit County Health Department | Park City, UT | Summit | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 02355-OSP |
| Summit County Health Department | Park City, UT | Summit | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 03446-OSP |
| Summit County Health Department | Coalville, UT | Summit | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04617-OSP |
| Summit County Health Dept. | Park City, UT | — | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2) | 04006-OSP |
| Sunrise Engineering | Fillmore, UT | Millard | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 00393-OSP |
| Sunrise Engineering | North Logan, UT | Cache | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 04561-OSP |
| Synergy Engineering and Consulting | Bozeman, UT | Out of State | Onsite Wastewater Professional (Level 1)Onsite Wastewater Professional (Level 2)Onsite Wastewater Professional (Level 3) | 03546-OSP |
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