Ama Diversified Construction Group
Ama Diversified Construction Group is a small business in Petaluma, CA registered on SAM.gov to bid on federal contracts. It has won about $9.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- NA7QDG668B66
- CAGE code
- 68SE6
- SAM.gov registration
- Active
Registration details
| Legal business name | Ama Diversified Construction Group |
|---|---|
| Unique Entity ID (UEI) | NA7QDG668B66 |
| CAGE code | 68SE6 |
| Location | Petaluma, CA |
| SAM.gov registration | Active through Jul 30, 2027 |
| Business started | 2010 |
| Primary NAICS code | 237990: Other Heavy and Civil Engineering Construction |
| Website | www.amadiversified.com |
Certifications and business types
- SBA 8(a) program participant
- Minority-owned (self-reported in SAM.gov)
- Small disadvantaged business (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Ama Diversified Construction Group is small under
On its SAM.gov registration, Ama Diversified Construction Group meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 237990 Other Heavy and Civil Engineering Construction
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238120 Structural Steel and Precast Concrete Contractors
- 238160 Roofing Contractors
- 238170 Siding Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238340 Tile and Terrazzo Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 326199 All Other Plastics Product Manufacturing
- 332312 Fabricated Structural Metal Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
- 541320 Landscape Architectural Services
- 541380 Testing Laboratories and Services
And 4 more.
Open contracts in Ama Diversified Construction Group's NAICS codes
850 open federal opportunities on SAM.gov use a NAICS code Ama Diversified Construction Group is small under. These are due soonest.
- CON | Z1DA | REPLACE OR CHILLERS | 580-23-105 | PRESOLICITATION
✦ The VA Medical Center in Houston, TX plans a construction contract to remove and replace two operating room chillers in Building 100.
Due in 2 daysOct 12, 2026
- Hickman Borings Drilling and Testing
Due in 2 daysOct 12, 2026
- Groundskeeping
Due in 2 daysOct 12, 2026
- Groundskeeping
Due in 2 daysOct 12, 2026
- Y1DA | 521-24-102 | Renovate Wards 2K and 2B for Optometry/Ophthalmology Clinical Use
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (237990) that have won federal contracts, starting with California:
- J G Contracting, Arroyo Grande, CA
- C J W Construction, Inc., Santa Ana, CA
- Judd Buick Construction, Inc., Redding, CA
- Cam-Dutra JV-Ii LLC, Palo Alto, CA
- Ahtna Global LLC, Monterey, CA
- Yerba Buena Engineering & Construction, Inc., San Francisco, CA
Frequently asked questions
What is Ama Diversified Construction Group's CAGE code?
Ama Diversified Construction Group's CAGE code is 68SE6. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Ama Diversified Construction Group's UEI?
Ama Diversified Construction Group's Unique Entity ID (UEI) is NA7QDG668B66. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Ama Diversified Construction Group's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Ama Diversified Construction Group's registration is active through jul 30, 2027. Registrations are renewed every year.
Is Ama Diversified Construction Group a small business?
Ama Diversified Construction Group is registered on SAM.gov as small under 28 NAICS codes, including its primary code, 237990. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.