MAINSTREAM CONTRACTING, LLC is a South Dakota LLC, registered on February 25, 2005. It is based at 2700 N 4TH AVE, SIOUX FALLS, SD, 57104-0794. The company is currently listed as active on the South Dakota register and is registered under company number DL008743. Its E-Verify enrollment reports a workforce of 20 to 99 employees, hiring at 1 site in South Dakota. Public records for the company include 1 SoS registration, 5 federal contracts, 1 loan record and 1 E-Verify record. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | MAINSTREAM CONTRACTING, LLC |
|---|---|
| Principal address | 2700 N 4TH AVESIOUX FALLS57104-0794SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 25 February 2005 (over 21 years ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL008743 |
| Workforce size | 20 to 99 employees · updated 5 June 2012 |
| Hiring sites | 1 site in South Dakota |
| Registered agent | WADE PESKA |
| Source registry | South Dakota Secretary of State · updated 15 June 2026 |
| Public records | 1 SoS registration |
|---|
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| Federal contractor | Yes · 5 federal recipient records (SAM) |
|---|---|
| SBA loans | $295K · approved amounts |
| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | MAINSTREAM CONTRACTING, LLC | 2005-02-25 | WADE PESKA | — | Active | |
Filing ID DL008743 Jurisdiction Domestic · LLC Principal address 2700 N 4TH AVE, SIOUX FALLS, SD, 57104-0794 Registered agent WADE PESKA2700 N 4TH AVE, SIOUX FALLS, SD, 57104-0794 Officers Not reported | ||||||
Companies and people linked to MAINSTREAM CONTRACTING, LLC in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
company person group former role
Browse the indexed registries by state, or look up any debtor name free, at UCC lien search.
| Amount | Approved | Lender | Jobs | Status | |
|---|---|---|---|---|---|
| $294,800 | 04/06/2020 | Plains Commerce Bank | 31 | Paid in Full | |
| State | Workforce | Hiring sites | Enrolled | Industry | Status | |
|---|---|---|---|---|---|---|
| South Dakota | 20 to 99 | 1 | 6/5/2012 | CONSTRUCTION (23) | Open | |
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Companies adjacent to MAINSTREAM CONTRACTING, LLC in the South Dakota Secretary of State register, in alphabetical order.
13 companies are registered at 2700 N 4TH AVE, SIOUX FALLS — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-06-17. Document getpalm-companies/9263-8245-0890.