Expires Not available
SAM public SBA certification fieldsActive
Small Business
Overview
- Legal name
- KEYSTONE GC, LLC
- Also known as
- KEYSTONE GC LLC
- Registered location
- EL PASO, TX, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Jun 16, 2025
Read company summary
KEYSTONE GC, LLC is associated with UEI G7H9UH2A6VA9 and CAGE 5B0V8 in public federal records. AcornBids currently links 1 prime award totaling $1.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists EL PASO, TX, USA.
At a glance
Lifetime prime obligations$1.4M
Prime awards1
Awards with future end dates0
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 20, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- KEYSTONE GC, LLC
- Doing business as
- KEYSTONE GC LLC
- UEI
- G7H9UH2A6VA9
- CAGE
- 5B0V8
- Registered address
- 2718 WYOMING AVE, EL PASO, TX, 79903, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Mar 3, 2026
- Initial registration
- Jan 30, 2009
- Entity start
- Jun 27, 2007
- SAM updated
- Mar 3, 2026
- Registration expires
- Feb 27, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- TX, USA
Research brief
Source facts
- Loaded prime-award records link 1 awards and $1,434,324 in reported obligations to this legal entity. Source
- Recorded awards include Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220); this classification is not proof of every company capability. Source
- An example award describes: REPLACE FAILING CHILLER B 11295 Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$98.5K
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.
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 |
|---|---|---|---|---|
| W911SG24C0016REPLACE FAILING CHILLER B 11295 | Department of Defense | $1.4M | Aug 25, 2024 | Sep 26, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 3, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Jan 30, 2009 |
| Entity start | Jun 27, 2007 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business, SBA Certified Hub Zone Firm. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 236115 — New Single-Family Housing Construction (except For-Sale Builders) | Not reported |
| 236116 — New Multifamily Housing Construction (except For-Sale Builders) | Not reported |
| 236118 — Residential Remodelers | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238130 — Framing Contractors | Not reported |
| 238140 — Masonry Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238170 — Siding Contractors | Not reported |
| 238190 — Other Foundation, Structure, and Building Exterior Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238350 — Finish Carpentry Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 541310 — Architectural Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| FRANCISCO GUILLEN | Government business | Contact method not published | SAM registration | Not available |
| FRANCISCO GUILLEN | Alternate government business | Contact method not published | SAM registration | Not available |
| FRANCISCO GUILLEN | Electronic business | Contact method not published | SAM registration | Not available |
| FRANCISCO GUILLEN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221310 — Water Supply and Irrigation Systems
- 236115 — New Single-Family Housing Construction (except For-Sale Builders)
- 236116 — New Multifamily Housing Construction (except For-Sale Builders)
- 236118 — Residential Remodelers
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238130 — Framing Contractors
- 238140 — Masonry Contractors
- 238160 — Roofing Contractors
- 238170 — Siding Contractors
- 238190 — Other Foundation, Structure, and Building Exterior Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238310 — Drywall and Insulation Contractors
- 238320 — Painting and Wall Covering Contractors
- 238330 — Flooring Contractors
- 238340 — Tile and Terrazzo Contractors
- 238350 — Finish Carpentry Contractors
- 238390 — Other Building Finishing Contractors
- 238910 — Site Preparation Contractors
- 541310 — Architectural Services
Registered products and services
- 3805 — Earth Moving and Excavating Equipment
- 3825 — Road Clearing, Cleaning, and Marking Equipment
- C1AA — ARCHITECT AND ENGINEERING- CONSTRUCTION: OFFICE BUILDINGS
- C1AZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER ADMINISTRATIVE FACILITIES/SERVICE BUILDINGS
- C1CA — ARCHITECT AND ENGINEERING- CONSTRUCTION: SCHOOLS
- C1CZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER EDUCATIONAL BUILDINGS
- C1EB — ARCHITECT AND ENGINEERING- CONSTRUCTION: MAINTENANCE BUILDINGS
- C1ED — ARCHITECT AND ENGINEERING- CONSTRUCTION: SHIP CONSTRUCTION AND REPAIR FACILITIES
- C1FA — ARCHITECT AND ENGINEERING- CONSTRUCTION: FAMILY HOUSING FACILITIES
- C1FB — ARCHITECT AND ENGINEERING- CONSTRUCTION: RECREATIONAL BUILDINGS
- C1GZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER WAREHOUSE BUILDINGS
- C1LZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: PARKING FACILITIES
- C1NZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER UTILITIES
- C1PZ — ARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER NON-BUILDING FACILITIES
- Y1AA — CONSTRUCTION OF OFFICE BUILDINGS
- Y1AB — CONSTRUCTION OF CONFERENCE SPACE AND FACILITIES
- Y1AZ — CONSTRUCTION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
- Y1CA — CONSTRUCTION OF SCHOOLS
- Y1CZ — CONSTRUCTION OF OTHER EDUCATIONAL BUILDINGS
- Y1DB — CONSTRUCTION OF LABORATORIES AND CLINICS
- Y1EB — CONSTRUCTION OF MAINTENANCE BUILDINGS
- Y1EZ — CONSTRUCTION OF OTHER INDUSTRIAL BUILDINGS
- Y1FA — CONSTRUCTION OF FAMILY HOUSING FACILITIES
- Y1FC — CONSTRUCTION OF TROOP HOUSING FACILITIES
- Y1FD — CONSTRUCTION OF DINING FACILITIES
- Y1FE — CONSTRUCTION OF RELIGIOUS FACILITIES
- Y1FZ — CONSTRUCTION OF OTHER RESIDENTIAL BUILDINGS
- Y1GD — CONSTRUCTION OF OPEN STORAGE FACILITIES
- Y1GZ — CONSTRUCTION OF OTHER WAREHOUSE BUILDINGS
- Y1HA — CONSTRUCTION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
- Y1HB — CONSTRUCTION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES
- Y1HC — CONSTRUCTION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) ENVIRONMENTAL LABORATORIES
- Y1HZ — CONSTRUCTION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES
- Y1JZ — CONSTRUCTION OF MISCELLANEOUS BUILDINGS
- Y1LB — CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS
- Y1LZ — CONSTRUCTION OF PARKING FACILITIES
- Y1NZ — CONSTRUCTION OF OTHER UTILITIES
- Y1PA — CONSTRUCTION OF RECREATION FACILITIES (NON-BUILDING)
- Y1PC — CONSTRUCTION OF UNIMPROVED REAL PROPERTY (LAND)
- Y1PZ — CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
- Y1QA — CONSTRUCTION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
- Z1AA — MAINTENANCE OF OFFICE BUILDINGS
- Z1AB — MAINTENANCE OF CONFERENCE SPACE AND FACILITIES
- Z1AZ — MAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
- Z1CA — MAINTENANCE OF SCHOOLS
- Z1CZ — MAINTENANCE OF OTHER EDUCATIONAL BUILDINGS
- Z1DA — MAINTENANCE OF HOSPITALS AND INFIRMARIES
- Z1DZ — MAINTENANCE OF OTHER HOSPITAL BUILDINGS
- Z1FA — MAINTENANCE OF FAMILY HOUSING FACILITIES
- Z1FB — MAINTENANCE OF RECREATIONAL BUILDINGS
- Z1FZ — MAINTENANCE OF OTHER RESIDENTIAL BUILDINGS
- Z1GZ — MAINTENANCE OF OTHER WAREHOUSE BUILDINGS
- Z1HA — MAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
- Z1HB — MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES
- Z1JZ — MAINTENANCE OF MISCELLANEOUS BUILDINGS
- Z1LB — MAINTENANCE OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS
- Z1LZ — MAINTENANCE OF PARKING FACILITIES
- Z1NZ — MAINTENANCE OF OTHER UTILITIES
- Z1PA — MAINTENANCE OF RECREATION FACILITIES (NON-BUILDING)
- Z2AA — REPAIR OR ALTERATION OF OFFICE BUILDINGS
- Z2AB — REPAIR OR ALTERATION OF CONFERENCE SPACE AND FACILITIES
- Z2AZ — REPAIR OR ALTERATION OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
- Z2CA — REPAIR OR ALTERATION OF SCHOOLS
- Z2CZ — REPAIR OR ALTERATION OF OTHER EDUCATIONAL BUILDINGS
- Z2DA — REPAIR OR ALTERATION OF HOSPITALS AND INFIRMARIES
- Z2DZ — REPAIR OR ALTERATION OF OTHER HOSPITAL BUILDINGS
- Z2EB — REPAIR OR ALTERATION OF MAINTENANCE BUILDINGS
- Z2EZ — REPAIR OR ALTERATION OF OTHER INDUSTRIAL BUILDINGS
- Z2FA — REPAIR OR ALTERATION OF FAMILY HOUSING FACILITIES
- Z2FB — REPAIR OR ALTERATION OF RECREATIONAL BUILDINGS
- Z2FC — REPAIR OR ALTERATION OF TROOP HOUSING FACILITIES
- Z2FD — REPAIR OR ALTERATION OF DINING FACILITIES
- Z2FZ — REPAIR OR ALTERATION OF OTHER RESIDENTIAL BUILDINGS
- Z2GD — REPAIR OR ALTERATION OF OPEN STORAGE FACILITIES
- Z2GZ — REPAIR OR ALTERATION OF OTHER WAREHOUSE BUILDINGS
- Z2HB — REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES
- Z2HC — REPAIR OR ALTERATION OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) ENVIRONMENTAL LABORATORIES
- Z2HZ — REPAIR OR ALTERATION OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES
- Z2JZ — REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
- Z2KB — REPAIR OR ALTERATION OF CANALS
- Z2LB — REPAIR OR ALTERATION OF HIGHWAYS/ROADS/STREETS/BRIDGES/RAILWAYS
- Z2LZ — REPAIR OR ALTERATION OF PARKING FACILITIES
- Z2NZ — REPAIR OR ALTERATION OF OTHER UTILITIES
- Z2PA — REPAIR OR ALTERATION OF RECREATION FACILITIES (NON-BUILDING)
- Z2PC — REPAIR OR ALTERATION OF UNIMPROVED REAL PROPERTY (LAND)
- Z2PZ — REPAIR OR ALTERATION OF OTHER NON-BUILDING FACILITIES
- Z2QA — REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About KEYSTONE GC, LLC
What products and services appear in its federal awards?
Recorded award industries: 238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Recorded products and services: Z2AA — REPAIR OR ALTERATION OF OFFICE BUILDINGS.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
2718 WYOMING AVE, EL PASO, Texas 79903, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
237990 — Other Heavy and Civil Engineering Construction.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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