Federal contractor profile
AMA DIVERSIFIED CONSTRUCTION GROUP
UEI NA7QDG668B66CAGE 68SE6Company website ↗
Active
Small Business
Overview
- Legal name
- AMA DIVERSIFIED CONSTRUCTION GROUP
- Registered location
- PETALUMA, CA, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Aug 31, 2026
Read company summary
AMA DIVERSIFIED CONSTRUCTION GROUP is associated with UEI NA7QDG668B66 and CAGE 68SE6 in public federal records. AcornBids currently links 55 prime awards totaling $9.2M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Water and Sewer Line and Related Structures Construction; Commercial and Institutional Building Construction; Water Supply and Irrigation Systems. 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 PETALUMA, CA, USA.
At a glance
Lifetime prime obligations$9.2M
Prime awards55
Awards with future end dates17
Top-agency concentration37.3%
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 Refresh pending; these totals may be out of date.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
- AMA DIVERSIFIED CONSTRUCTION GROUP
- UEI
- NA7QDG668B66
- CAGE
- 68SE6
- Registered address
- 1003 CLEGG CT STE A, PETALUMA, CA, 94954, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Jul 30, 2026
- Initial registration
- Jan 25, 2011
- Entity start
- Jul 29, 2010
- SAM updated
- Jul 30, 2026
- Registration expires
- Jul 30, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- CA, 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 |
|---|---|---|---|---|
| 75H70326F08043THE CONTRACTOR SHALL PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, AND SUPERVISION NECESSARY TO INSTALL WATER SERVICE LINES, SEWER PIPING, SEPTIC SYSTEM COMPONENTS, AND ASSOCIATED… | Department of Health and Human Services | $42.4K | Jan 13, 2026 | Sep 30, 2026 |
| 140P8626C0004REPLACE WATER METERS AT FORT CRONKHITE, BAKER, AND BARRY, GOLDEN GATE NATIONAL RECREATION AREA, MARIN COUNTY, CALIFORNIA | Department of the Interior | $384.5K | Aug 28, 2026 | Jan 19, 2027 |
| 140P8626F0017REPLACE DECK MUIR WOODS SUPERINTENDENT'S RESIDENCE, GOGA | Department of the Interior | $134.2K | Aug 25, 2026 | Dec 23, 2026 |
| 75H70326F08041THE CONTRACTOR MUST PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, SUPERVISION, AND SERVICES NECESSARY TO INSTALL WATER AND WASTEWATER UTILITY IMPROVEMENTS AT 12284 REGGHETTI ROAD… | Department of Health and Human Services | $52.2K | Jan 13, 2026 | Jan 12, 2027 |
| 75H70326F08040THE CONTRACTOR MUST PERFORM WATER AND SEWER INFRASTRUCTURE IMPROVEMENTS INCLUDING INSTALLATION OF SERVICE LINES, SEPTIC SYSTEM COMPONENTS, AND RELATED SITE WORK.NAOMI NAJERA SITE… | Department of Health and Human Services | $56.0K | Jan 13, 2026 | Jan 12, 2027 |
| 75H70326F08042PROVIDE ALL WORK AND SERVICES NECESSARY FOR WATER AND WASTEWATER UTILITY IMPROVEMENTS AT THE ROBERT ALTON SITE | Department of Health and Human Services | $29.4K | Jan 13, 2026 | Jan 12, 2027 |
| 75H70323D00002CONSTRUCTION OF WATER, WASTEWATER DISPOSAL SYSTEMS, AND RELATED APPURTENANCES ON OR NEAR NATIVE AMERICAN RESIDENCES, SAN DIEGO, RIVERSIDE, AND NORTHWEST IMPERIAL COUNTIES… | Department of Health and Human Services | $5.6M | Jan 13, 2023 | Not available |
| 75H70326F08039THE CONTRACTOR SHALL COMPLETE ALL REQUIRED WORK, INCLUDING PROVIDING THE NECESSARY MANPOWER, MATERIALS, AND EQUIPMENT, AT THE RACHEL LOMAS SITE. | Department of Health and Human Services | $585 | Mar 5, 2026 | Jan 12, 2027 |
| 140P8626F0010REPLACE CULVERTS BUNKER ROAD, GOGA | Department of the Interior | $175.4K | Apr 29, 2026 | Aug 14, 2026 |
| 140P8626F0008INSTALL VAPOR BARRIERS AT CAPEHART HOUSING | Department of the Interior | $497.1K | May 5, 2026 | Jan 18, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 30, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jan 25, 2011 |
| Entity start | Jul 29, 2010 |
Expires Jan 18, 2023
SAM public SBA certification fieldsRegistration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 221320 — Sewage Treatment Facilities | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237120 — Oil and Gas Pipeline 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 |
| 238120 — Structural Steel and Precast Concrete Contractors | Not reported |
| 238160 — Roofing Contractors | Not reported |
| 238170 — Siding Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 326199 — All Other Plastics Product Manufacturing | Not reported |
| 332312 — Fabricated Structural Metal Manufacturing | Not reported |
| 332323 — Ornamental and Architectural Metal Work Manufacturing | Not reported |
| 541320 — Landscape Architectural Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 561730 — Landscaping Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| 562910 — Remediation Services | Not reported |
| 562991 — Septic Tank and Related Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| AARON ARELLANES | Government business | Contact method not published | SAM registration | Not available |
| DILLON VISSERING | Alternate government business | Contact method not published | SAM registration | Not available |
| AARON ARELLANES | Electronic business | Contact method not published | SAM registration | Not available |
| DILLON VISSERING | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 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
- 237990 — Other Heavy and Civil Engineering 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
- 561730 — Landscaping Services
- 561990 — All Other Support Services
- 562910 — Remediation Services
- 562991 — Septic Tank and Related Services
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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