118 providers on record in Grant County. For the recorded septic documents themselves, see septic records for Grant County, Washington.
| Company | City | Phone | Rating |
|---|---|---|---|
| 51 West LLC | Grant County | (509) 787-6276 | — |
| A Call Answered Contracting | Grant County | — | — |
| A Call Answered Contracting | Grant County | (800) 505-7731 | — |
| A&K Construction | Grant County | (509) 318-0429 | — |
| A-Action Group Utilities Inc | Grant County | (360) 943-9200 | — |
| A.J. Septic Design | Grant County | (509) 728-5805 | — |
| AS Contractors | Grant County | (509) 930-9961 | — |
| Advance Excavation Inc | Grant County | (509) 762-9421 | — |
| All Around Underground Inc | Grant County | (509) 899-4593 | — |
| AllFix LLC | Grant County | (509) 761-4778 | — |
| Anderson Construction | Grant County | (509) 760-0150 | — |
| Andy & Sons Construction LLC | Grant County | — | — |
| Andy & Sons Construction LLC | Grant County | (5093) 985-9000 | — |
| Apple Valley Services | Grant County | (509) 884-7960 | — |
| Arrowhead Construction & Excavating LLC | Grant County | (509) 930-9245 | — |
| B.S. Pumpers | Grant County | (509) 488-1848 | — |
| Badger Dirtworks & Const. LLC | Grant County | (509) 856-8136 | — |
| Baergen Brothers Construction Inc | Grant County | (509) 639-2361 | — |
| Basin Excavation LLC | Grant County | (509) 831-1881 | — |
| Basin Refrigeration & Heating Inc | Grant County | (509) 765-7138 | — |
| Basin Refrigeration & Heating Inc | Grant County | — | — |
| Basin Septic | Grant County | (509) 765-4002 | — |
| Basin Septic Services Inc | Grant County | (509) 760-3688 | — |
| Basin Septic Services Inc | Grant County | (509) 765-4002 | — |
| Benchmark Septic | Grant County | (509) 423-6364 | — |
| Bert's Excavating | Grant County | (509) 837-2117 | — |
| Black Sheep Excavation LLC | Grant County | (509) 989-1204 | — |
| Brown & Jackson Inc | Grant County | (509) 925-1564 | — |
| Bruce Preston Construction Inc | Grant County | (509) 764-9286 | — |
| Byer's Excavation Inc | Grant County | (509) 750-1995 | — |
| C&P Portable & Septic Services LLC | Grant County | (509) 421-4002 | — |
| Cachy's Excavation | Grant County | (509) 554-1117 | — |
| Caliber Septic Design | Grant County | (360) 509-7900 | — |
| Callahan Ag LLC | Grant County | (509) 346-2208 | — |
| Carlile Excavation | Grant County | (509) 760-6735 | — |
| Columbia Northwest Engineering | Grant County | (509) 766-1226 | — |
| Columbia River Steel & Construction | Grant County | (509) 882-4680 | — |
| Country Construction | Grant County | (509) 607-3822 | — |
| Cutting Edge Earthworks Inc | Grant County | (509) 431-1644 | — |
| D&D Tri Rivers Excavation | Grant County | (509) 253-0575 | — |
| DC Drilling Inc | Grant County | (509) 750-2171 | — |
| Danco Excavation Inc | Grant County | (509) 760-2836 | — |
| Desert Winds, DBA Steve's Backhoe Services | Grant County | (509) 762-9366 | — |
| Dign-4U Inc | Grant County | (509) 989-0058 | — |
| Don Riddle Excavating | Grant County | (509) 930-9175 | — |
| Dreher Concrete Const. LLC | Grant County | (509) 237-8620 | — |
| Earthworks Landscaping | Grant County | (509) 679-2554 | — |
| Empire Excavation LLC | Grant County | (509) 398-2807 | — |
| Enumclaw Excavating Inc | Grant County | (253) 266-1084 | — |
| Erlandsen and Associates | Grant County | (509) 884-2562 | — |
| Firouzi Development LLC | Grant County | (509) 855-6217 | — |
| Fisher Construction Group Inc | Grant County | (360) 757-4094 | — |
| Four Point Construction LLC | Grant County | (509) 539-1044 | — |
| Freese Excavation | Grant County | (509) 787-8538 | — |
| Freese Excavation | Grant County | (509) 787-2538 | — |
| GLR Engineers | Grant County | (509) 570-3313 | — |
| Gann Construction | Grant County | (509) 630-5262 | — |
| Grant County Excavation LLC | Grant County | (509) 754-9712 | — |
| Grant County Septic Design | Grant County | (509) 760-3350 | — |
| Gray Excavation | Grant County | (509) 431-0099 | — |
| Hatton Homes LLC | Grant County | (509) 521-1102 | — |
| Hills Construction Services | Grant County | (509) 961-7108 | — |
| Insight Septic Design | Grant County | (509) 859-2737 | — |
| J & K Earthworks | Grant County | (509) 886-5906 | — |
| J&S Septic Services | Grant County | (509) 831-6607 | — |
| JV Excavation LLC | Grant County | (509) 793-5199 | — |
| Jahns Pipe Construction Inc | Grant County | (509) 488-2842 | — |
| Joe's Excavation | Grant County | (509) 488-5577 | — |
| Joe's Septic & Site Prep INC | Grant County | (509) 782-2819 | — |
| Joe's Septic & Site Prep INC | Grant County | (509) 782-2654 | — |
| Kamstra Construction | Grant County | (509) 750-7906 | — |
| LVC Construction LLC | Grant County | (509) 771-6134 | — |
| Loanes Septic Services LLC | Grant County | (509) 859-6005 | — |
| Lowell's Cornerstone Construction LLC | Grant County | (509) 830-5901 | — |
| MCN Consulting | Grant County | (509) 304-9062 | — |
| Mainline Construction Company | Grant County | (509) 388-7392 | — |
| Maintenance Plus | Grant County | (509) 947-5106 | — |
| Mark's Construction & Excavation LLC | Grant County | (509) 793-8561 | — |
| McDowall Brothers Insulation | Grant County | (509) 762-9530 | — |
| McKean Concrete & Construction | Grant County | (509) 764-8168 | — |
| Metro Engineering | Grant County | (509) 624-9351 | — |
| Modern Concrete & Excavation | Grant County | (509) 765-1036 | — |
| Mountain Hts Construction. LLC | Grant County | (509) 830-4224 | — |
| Munson Engineers | Grant County | (509) 663-0544 | — |
| NCW Mobile Home Services LLC | Grant County | (509) 393-4181 | — |
| NW Cascade INC DBA Honey Bucket | Grant County | (253) 848-2371 | — |
| North Central Construction | Grant County | (509) 765-5885 | — |
| Pegram Construction, Inc | Grant County | (509) 750-4159 | — |
| Pour Boys Concrete NW Inc | Grant County | (509) 855-1831 | — |
| Pour Boys Concrete NW Inc | Grant County | (509) 361-9633 | — |
| Precision Construction & Excavation | Grant County | (509) 423-5252 | — |
| Prevision Plumbing | Grant County | (509) 785-7855 | — |
| Proformance Construction LLC | Grant County | (509) 787-4578 | — |
| Quality Paving Inc | Grant County | (509) 765-5626 | — |
| Routh Consulting and Engineers | Grant County | (509) 547-8262 | — |
| Scout Lake Construction INC | Grant County | (509) 698-0752 | — |
| Selland Construction | Grant County | (509) 662-7119 | — |
| Septic Design Specialists | Grant County | (509) 949-1275 | — |
| Short Septic Service, Inc | Grant County | (509) 639-2393 | — |
| Sligar Excavation LLC | Grant County | (509) 881-1351 | — |
| Smith Excavation | Grant County | (509) 421-6036 | — |
| Sound Tradesmen LLC | Grant County | (206) 304-6266 | — |
| Stan's Construction & Son LLC | Grant County | (509) 760-8383 | — |
| Storwick Specialty Services | Grant County | (425) 750-2571 | — |
| Summers Excavation Inc | Grant County | (509) 760-2375 | — |
| Suncrest Construction Experts, Inc | Grant County | (509) 771-5941 | — |
| Tee Pee Services LLC | Grant County | (509) 488-2844 | — |
| Think Tank Sanitation | Grant County | (509) 770-5923 | — |
| Think Tank Sanitation | Grant County | (509) 932-4370 | — |
| Top Cut Construction | Grant County | (509) 750-8362 | — |
| Top Rail Construction LLC | Grant County | (509) 653-2666 | — |
| Tower Designs | Grant County | (509) 548-4496 | — |
| True Custom Construction LLC | Grant County | (206) 954-0675 | — |
| Valley Septic Service LLC | Grant County | (509) 248-6810 | — |
| WW Pumping Service | Grant County | (509) 663-6714 | — |
| Washington Wastewater Solutions | Grant County | (509) 367-3384 | — |
| Western Pacific Engineering and Surveying | Grant County | (509) 765-1023 | — |
| Zion Excavation LLC | Grant County | (509) 237-9856 | — |
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