CB Contracting Inc.
Mesa, AZ Doing business as K12 Defense
- UEI
- LWD6KPDZNG55
- CAGE
- 4GTT5
- Primary NAICS
- 238990 All Other Specialty Trade Contractors
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 238990 All Other Specialty Trade Contractors Primary
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237130 Power and Communication 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
- 238120 Structural Steel and Precast Concrete Contractors
Show all
- 238140 Masonry Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238290 Other Building Equipment Contractors
- 238910 Site Preparation Contractors
- 332322 Sheet Metal Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 423390 Other Construction Material Merchant Wholesalers
- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 488490 Other Support Activities for Road Transportation
- 541330 Engineering Services
- 541340 Drafting Services
- 541511 Custom Computer Programming Services
- 541519 Other Computer Related Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561621 Security Systems Services (except Locksmiths)
- 561790 Other Services to Buildings and Dwellings
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration date
- Physical address
- 44 N Stapley Dr, Mesa, AZ 85203, USA
- Website
- k12defense.com
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 73 Business 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 |
|---|---|---|---|
| Bollard replacement project at LDG usch in LAS vegas, NV | Public Buildings Service | $221,284 | |
| Additional in-scope work requirement for the repair of vehicle barrier at lightning gate-lightning road inbound lane 1. | Air Education and Training Command | $24,275 | |
| This task order is to repair flight line gate f-12. | Air Combat Command | $4,399 | |
| The purpose of this task order will be to repair impact damage to the craycroft gates barrier system. | Air Combat Command | $11,403 | |
| The purpose of this task order will be to procure all requested equipment within K12 defense quote JB0327261 to repair… | Air Combat Command | $17,205 |
About CB Contracting Inc.
CB Contracting Inc., doing business as K12 Defense, is a woman-owned small disadvantaged business that operates as a prime contractor exclusively, specializing in active vehicle barrier systems installation, maintenance, repair, and retrofitting for federal facilities. Based in Mesa, Arizona, and structured as a Subchapter S Corporation, the company competes under Total Small Business set-asides for the majority of its recent awards.
The company's capability portfolio centers on concrete infrastructure security work: installation and maintenance of vehicle barrier systems including hydraulic and electromechanical bollards, retractable gates, tire spike systems, and safety equipment retrofits. Representative prime awards include a $999,999 single-award Indefinite Delivery Contract with Air Combat Command (through November 30, 2029) for preventive maintenance and repair of barrier systems at Davis-Monthan Air Force Base; a $249,999 multiple-award Blanket Purchase Agreement with Air Education and Training Command for active barrier systems, maintenance, and retrofits government-wide; and a $88,499 purchase order from Defense Logistics Agency Distribution for 366 heavy-duty safety bollards at Pearl Harbor (2021).
Customer concentration reflects military infrastructure focus. The top five customer organizations account for 59% of recent awards by count and 88% by combined potential value, led by Air Force commands: Air Mobility Command (3 awards, $3.3 million), Air Combat Command (7 awards, $1.2 million), and Air Education and Training Command. The Administrative Office of the U.S. Courts, General Services Administration Public Buildings Service Region 9, and Air National Guard round out active customers. The two rankings diverge slightly — Air Mobility Command anchors the dollar value despite fewer awards than Air Combat Command — a signal of larger task-order magnitudes under that command.
CB Contracting holds a position on two parent vehicles: a single-award IDC with Air Combat Command (4 task orders, $134 thousand combined value) and the GSA Multiple Award Schedule (3 task orders, $525 thousand combined value). The company has generated six awards since 2024 after a gap in 2022-2023, signaling recent recovery and market reengagement. Within the next twenty-four months, only one award (valued at $40 thousand) faces ultimate completion, indicating minimal near-term recompete exposure. The vendor operates as a 100% prime contractor with no subcontract footprint in the source data, meaning it does not appear as a sub on larger federal programs.
Contract vehicles
SBA capabilities narrative
CB Contracting
Quick answers
What is CB Contracting Inc.'s UEI?
CB Contracting Inc.'s Unique Entity ID (UEI) in SAM.gov is LWD6KPDZNG55.
What is CB Contracting Inc.'s CAGE code?
CB Contracting Inc.'s CAGE code is 4GTT5.
What is CB Contracting Inc.'s primary NAICS code?
CB Contracting Inc.'s primary NAICS code is 238990 (All Other Specialty Trade Contractors).
Where is CB Contracting Inc. located?
CB Contracting Inc.'s physical address in SAM.gov is 44 N Stapley Dr, Mesa, AZ 85203, USA.
Is CB Contracting Inc. registered in SAM.gov?
Yes. CB Contracting Inc.'s SAM.gov registration is active through September 23, 2027.
Which contract vehicles does CB Contracting Inc. hold?
CB Contracting Inc. holds a place on 2 federal contract vehicles, including FSS-84 and MAS.
What is CB Contracting Inc.'s most recent federal award?
CB Contracting Inc.'s most recent federal contract award is Bollard replacement project at LDG usch in LAS vegas, NV (47PD5526C0037), from Public Buildings Service, on September 22, 2026.
On GovTribe
See CB Contracting Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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