Federal contractor profile
GUEST, STEVEN G
UEI GDS9BNRPTJ17CAGE 0WSY0
Active
Small Business
Overview
- Legal name
- GUEST, STEVEN G
- Registered location
- CHAMBERLAIN, SD, USA
- Primary NAICS
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- Latest award activity
- Sep 9, 2026
Read company summary
GUEST, STEVEN G is associated with UEI GDS9BNRPTJ17 and CAGE 0WSY0 in public federal records. AcornBids currently links 8 prime awards totaling $267.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Energy. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors; Facilities Support Services; Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238210 (Electrical Contractors and Other Wiring Installation Contractors). Its public SAM.gov registration lists CHAMBERLAIN, SD, USA.
At a glance
Lifetime prime obligations$267.9K
Prime awards8
Awards with future end dates4
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- GUEST, STEVEN G
- UEI
- GDS9BNRPTJ17
- CAGE
- 0WSY0
- Registered address
- 107 E CLEMMER AVE, CHAMBERLAIN, SD, 57325, USA
- Registration status
- Active
- Primary NAICS
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- SAM activation
- Jan 16, 2026
- Initial registration
- Aug 17, 2005
- Entity start
- Jan 1, 1979
- SAM updated
- Jan 16, 2026
- Registration expires
- Jan 9, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- SD, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 89503426PWA002369INSTALL ADDITIONAL HVAC AT LAKE ANDES REPEATER AND WESSINGTON SPRINGS REPEATER | Department of Energy | $30.3K | Sep 9, 2026 | Jan 31, 2027 |
| 89503426CWA000096INSTALL ADDITIONAL HVAC UNITS AT MARTIN REPEATER AND WALL REPEATER | Department of Energy | $30.2K | Aug 4, 2026 | Dec 4, 2026 |
| 89503426CWA000095REPLACE EXISTING MARVAIR UNIT AT MIDLAND SUBSTATION, INSTALL NEW MARVAIR UNIT MIDLAND REPEATER | Department of Energy | $28.9K | Aug 3, 2026 | Dec 4, 2026 |
| 89503426CWA000094ADDITIONAL HVAC AT COLOME REPEATER, GETTYSBURG REPEATER, OKREEK REPEATER WITH INSTALLATION | Department of Energy | $44.2K | Jul 30, 2026 | Nov 30, 2026 |
| 89503425PWA002128WESTERN AREA POWER ADMINISTRATION (WAPA) UPPER GREAT PLAINS REGION (UGP) TO PROVIDE AND INSTALL/REPLACE HVAC EQUIPMENT AT SEVEN (7) LOCATIONS THROUGHOUT THE REGION. | Department of Energy | $61.2K | Sep 19, 2025 | Jul 31, 2026 |
| 89503425PWA002057REPLACE THE EXISTING HVAC SYSTEM AT THE NEW UNDERWOOD SUB & INSTALL MINI-SPLIT HVAC UNIT AT THE PHILIP JUNCTION REPEATER | Department of Energy | $28.4K | Jun 6, 2025 | Jul 11, 2025 |
| 89503424PWA001939PURCHASE AND INSTALL MARVAIR HVAC UNIT AT BIJOU REPEATER, BATTLE MOUNTAIN, AND RAPID CITY, SD | Department of Energy | $33.3K | Sep 6, 2024 | Jun 30, 2025 |
| 89503424PWA001936PURCHASE AND INSTALL BARD HVAC UNIT AT THE AURORA SUB | Department of Energy | $11.3K | Sep 4, 2024 | Feb 26, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 16, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 17, 2005 |
| Entity start | Jan 1, 1979 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers | Not reported |
| 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| STEVE GUEST | Government business | Contact method not published | SAM registration | Not available |
| MERRILL ABERNATHY | Alternate government business | Contact method not published | SAM registration | Not available |
| STEVE GUEST | Electronic business | Contact method not published | SAM registration | Not available |
| MERRILL ABERNATHY | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 423610 — Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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