Cornerstone Construction Group LLC
Indianapolis, IN Cornerstone Construction Group LLC
- UEI
- C9E7V82LAD16
- CAGE
- 6ZBH6
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
8(a) Program Participant– · Ended
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 236116 New Multifamily Housing Construction (except For-Sale Builders) Primary
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
Show all
- 237210 Land Subdivision
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238130 Framing Contractors
- 238150 Glass and Glazing 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
- 238990 All Other Specialty Trade Contractors
- 331524 Aluminum Foundries (except Die-Casting)
- 332721 Precision Turned Product Manufacturing
- 334516 Analytical Laboratory Instrument Manufacturing
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
- 484110 General Freight Trucking, Local
- 484121 General Freight Trucking, Long-Distance, Truckload
- 484122 General Freight Trucking, Long-Distance, Less Than Truckload
- 484210 Used Household and Office Goods Moving
- 484220 Specialized Freight (except Used Goods) Trucking, Local
- 488119 Other Airport Operations
- 541350 Building Inspection Services
- 541618 Other Management Consulting Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561330 Professional Employer Organizations
- 561410 Document Preparation Services
- 561421 Telephone Answering Services
- 561612 Security Guards and Patrol Services
- 561710 Exterminating and Pest Control Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 561740 Carpet and Upholstery Cleaning Services
- SAM.gov registration date
- Physical address
- 6525 E 82nd St #117, Indianapolis, IN 46250, USA
- Founded
- 2012
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Replace the damaged turf at the roszkowski US courthouse, in rockford, IL. | Public Buildings Service | $4,475 | |
| To purchase, install, and maintain twenty new planters at the roszkowski US federal courthouse in rockford, IL. | Public Buildings Service | $84,695 | |
| Irrigation system improvements at the stanley j. Roszkowski u.s. Courthouse in rockford, IL. | Region 5 | $7,015 | |
| The removal and replacement of 4 maple trees will be performed at the stanley roszkowski united states courthouse, 327… | Region 5 | $13,629 | |
| Cust services IN075 (MS) | MICC Fort McCoy | $466,628 |
About Cornerstone Construction Group LLC
Cornerstone Construction Group LLC, headquartered in Indianapolis, Indiana, is a Black American-owned, minority-owned small disadvantaged business certified as an SBA 8(a) Program participant (expiring February 1, 2026) that delivers landscaping maintenance, grounds preservation, custodial services, and minor construction work to federal agencies exclusively as a prime contractor. The company operates as a limited liability corporation and holds DOT-certified Disadvantaged Business Enterprise designation and Labor Surplus Area Firm status.
Cornerstone's federal footprint centers on two concrete capability areas grounded in recent awards. Landscaping and grounds maintenance dominate the portfolio: twenty awards under NAICS 561730 (Landscaping Services) and PSC code D404 (Housekeeping—Landscaping/Groundskeeping) include a $35.2 million indefinite delivery contract with GSA Public Buildings Service Region 5 for comprehensive landscape maintenance at the Stanley J. Roszkowski U.S. Courthouse in Rockford, Illinois (awarded April 1, 2025, running through September 30, 2027), against which GSA has placed fifteen task orders worth $182 thousand combined; representative delivery orders include $84.7 thousand for planter installation and maintenance (April 2, 2026), $13.6 thousand for tree removal and replacement (October 4, 2024), and $35.2 thousand for landscaping and irrigation (July 18, 2023). Custodial and facility services form the secondary capability: four awards under NAICS 561720 (Janitorial Services) and PSC D401 include a $930 thousand single-award indefinite delivery contract with the National Archives and Records Administration for custodial services at the Hoffman Estates warehouse (awarded October 1, 2021, expiring September 30, 2025), and a $1.24 million purchase order from the Department of the Army Reserve Command for custodial services at IN075 Edinburgh, Indiana (awarded August 19, 2024, running through July 31, 2029). Minor construction work—three awards for projects including heat exchanger repair at the Indianapolis Air Traffic Control Tower ($49.97 thousand, awarded January 19, 2023) and a metal panel ceiling installation in Huntington, Indiana ($13.3 thousand, August 3, 2022) — round out the mix.
Customer concentration clusters around two federal buyers. The General Services Administration accounts for 21 of 31 awards (68% by count) but only $2.5 million combined potential value (16% by dollars) — predominantly small-dollar landscape maintenance task orders against the Roszkowski Courthouse IDC. The Department of the Army, by contrast, anchors dollar concentration: three Corps of Engineers awards plus one engineering district award plus two Army Reserve Command awards total nine awards worth $13.1 million (82% of combined potential value), dominated by the $1.24 million Edinburgh custodial contract and the $4 million mentioned in the engineering district line. The FAA Southwestern Region accounts for two small awards ($65 thousand combined).
Cornerstone holds two parent indefinite delivery vehicles. The GSA landscape-maintenance IDC (47PF0025D0016, $808.9 thousand ceiling, single-award 8(a) sole source, September 30, 2027) has generated three task orders. The legacy GSA facility maintenance vehicle (47PF0020D0012, $182 thousand combined potential value across fifteen task orders) remains active. Activity has been sparse and declining — three awards in 2022, five in 2023, four in 2024, two in 2025, and two in 2026 year-to-date — with only two awards (combined potential value $89 thousand) facing ultimate completion inside the next twenty-four months, indicating minimal near-term recompete exposure. Cornerstone operates exclusively as a prime contractor (100% of awards) with no recorded subcontract footprint. Across all work, set-aside posture mixes: roughly one-third of recent delivery orders carry 8(a) sole source designation (the Army custodial contract, the NARA IDC, several GSA planter and irrigation task orders), while two-thirds proceed under full-and-open or Total Small Business set-aside. The company's federal customer base spans eight distinct agencies, though GSA Region 5 landscape work and Army facilities dominate both recent volume and pipeline value.
SBA capabilities narrative
We provide General Contracting and Construction Management services. Our services include Wiring Installation, Plumbing, Heating, Air-Conditioning, Drywall and Insulation Contractors as well as Asphalt and Concrete. Cornerstone also provides facilities support, janitorial and landscaping services. Our firm specializes in controlling total projects costs by thoroughly understanding the client's needs. We implement value added services during both the design and construction phases of a project and provide contracting services to assist in project cost and schedules. Our traveling teams can quickly mobilize to project locations throughout our regional market.
Quick answers
What is Cornerstone Construction Group LLC's UEI?
Cornerstone Construction Group LLC's Unique Entity ID (UEI) in SAM.gov is C9E7V82LAD16.
What is Cornerstone Construction Group LLC's CAGE code?
Cornerstone Construction Group LLC's CAGE code is 6ZBH6.
What is Cornerstone Construction Group LLC's primary NAICS code?
Cornerstone Construction Group LLC's primary NAICS code is 236116 (New Multifamily Housing Construction (except For-Sale Builders)).
Where is Cornerstone Construction Group LLC located?
Cornerstone Construction Group LLC's physical address in SAM.gov is 6525 E 82nd St #117, Indianapolis, IN 46250, USA.
Is Cornerstone Construction Group LLC registered in SAM.gov?
Yes. Cornerstone Construction Group LLC's SAM.gov registration is active through June 15, 2027.
What is Cornerstone Construction Group LLC's most recent federal award?
Cornerstone Construction Group LLC's most recent federal contract award is Replace the damaged turf at the roszkowski US courthouse, in rockford, IL (47PE5426F0262), from Public Buildings Service, on June 16, 2026.
On GovTribe
See Cornerstone Construction Group LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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