R.C.S. Construction, Inc.
R.C.S. Construction, Inc. received $502K in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 98.1% from $26.6M the year before, and $31.0M since FY2022. Its largest customer is the Department of the Interior.
See 1 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- DBA2MN1QFBH6
- CAGE code
- 1DYK4
- Headquarters
- Rapid City, SD
- Business size
- Other Than Small Business
- Parent company
- R.C.S. Construction Inc. (UEI ZXX9BLSL71Y8)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of the Interior | $502K | $27.2M |
| Department of Health and Human Services | $0 | $3.9M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| Y1PD | Construction of Waste Treatment and Storage Facilities | $27.1M |
| Y1DZ | Construction of Other Hospital Buildings | $3.9M |
| Y1EB | Construction of Maintenance Buildings | $20K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 140P2025C0007 | Department of the Interior MORU 272051, REHABILITATE AND EXPAND WASTEWATER TREATMENT PLANT, MOUNT RUSHMORE NATIONAL MEMORIAL, KEYSTONE, SOUTH DAKOTA | $27.1M | Jun 5, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 140P2025C0007 | Department of the Interior MORU 272051, REHABILITATE AND EXPAND WASTEWATER TREATMENT PLANT, MOUNT RUSHMORE NATIONAL MEMORIAL, KEYSTONE, SOUTH DAKOTA | $23.7M | Dec 26, 2024 |
| 75H70122C00013 | Department of Health and Human Services USP 797/800 PINE RIDGE PHARMACY REMODEL CONSTRUCTION PROJECT | $3.6M | Sep 6, 2022 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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