Earthwork Solutions LLC
Arlington, WA
- UEI
- GAM2CBQL7729
- CAGE
- 847S3
- Primary NAICS
- 238910 Site Preparation Contractors
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 8629 156th St NE, Arlington, WA 98223, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $153,474 |
| FY2024 | $46,507 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Martin RD wastewater system upgrades (NOOKSACK) | Indian Health Service | $153,474 | |
| M. Clark new on-site septic system | Indian Health Service | $46,507 | |
| Mary brewer new septic | Indian Health Service | $13,800 | |
| Johnson community water/sewer connection (PO-19-C542M) | Indian Health Service | $27,482 | |
| George olson septic | Indian Health Service | $16,520 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Earthwork Solutions LLC is a small, for-profit corporate entity registered in SAM.gov since June 2018, with its primary location in Arlington, Washington. The company specializes in water and sewer infrastructure construction and wastewater system services, primarily serving Native American communities through federal contracts. Based on its federal contract history, the company appears to focus on critical infrastructure development and improvement projects in rural and tribal areas, demonstrating a niche expertise in sanitation and water system upgrades.
The company has exclusively been awarded federal contracts through the Indian Health Service (IHS), with all contracts set aside for total small business participation. These contracts have consistently involved critical water and wastewater infrastructure projects, including septic system installations, upgrades, and connections across various residential and community sites in Washington state. Specific project scopes have included installing new septic tanks, pump chambers, supply and return piping, drainfields, and associated sanitation infrastructure. The contract values have ranged from $13,800 to $155,232.60, with completion dates between 2020 and 2025. The most recent and largest contract, awarded in January 2025, involves the Martin Rd Wastewater System Upgrades in Bellingham, which includes improvements to septic and pump tanks, force mains, and drain field infrastructure serving five residential homes, categorized under NAICS code 237110 for water and sewer line construction.
Quick answers
Is Earthwork Solutions LLC registered in SAM.gov?
Yes. Earthwork Solutions LLC's SAM.gov registration is active through April 7, 2027.
What is Earthwork Solutions LLC's CAGE code?
Earthwork Solutions LLC's CAGE code is 847S3, and its Unique Entity ID (UEI) is GAM2CBQL7729.
How much has Earthwork Solutions LLC received in federal contracts?
Federal contracts obligated $153,474 to Earthwork Solutions LLC in fiscal year 2025 and $199,981 in fiscal years 2023 through 2027.
How does Earthwork Solutions LLC rank among federal contractors?
Earthwork Solutions LLC ranked #89 in PSC Y1NZ in FY2025.
What is Earthwork Solutions LLC's most recent federal award?
Earthwork Solutions LLC's most recent federal contract award is Martin RD wastewater system upgrades (NOOKSACK) (75H70125P00013), from Indian Health Service, on January 30, 2025.
On GovTribe
See Earthwork Solutions LLC's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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