AMA DIVERSIFIED CONSTRUCTION GROUP (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2014
- $39.48M
- $39,481,713under this UEI
- FY2026 obligations
- -$1.64K†
- -$1,637Provisional
- Awards and orders
- 153
- with positive net obligations7 IDV vehicles held
- Latest action
- Dec 10, 2025
- SAM.gov registration
- Active
- Registration expiration date Mar 12, 2026
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jul 29, 2010 (16 years)
- Location
- Gardena, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- amadiversified.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI U8PQZQJPFEJ1. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2014. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: -$1,637 (de-obligation) (provisional)
- FY2024: -$76,756 (de-obligation)
- FY2023: $246,932
- FY2022: $376,398
- FY2021: $2,258,657
- FY2020: $8,045,956
- FY2019: $1,729,160
- FY2018: $11,691,565
Show all 12 yearsEarlier years (FY2014–FY2017)
- FY2017: $8,354,423
- FY2016: $4,547,654
- FY2015: $1,809,647
- FY2014: $499,714
Total across 12 fiscal years: $39,481,713
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$36,412,191, 92.2%
- Department of Health and Human Services$3,069,522, 7.8%
Top awarding sub-agencies
- Department of the Air Force$28,774,042, 72.9%
- Department of the Navy$7,638,149, 19.3%
- Indian Health Service$3,069,522, 7.8%
Top NAICS by obligations
- 236220Commercial and institutional building construction$14,035,626, 35.5%
- 237990Other heavy and civil engineering construction$12,577,111, 31.9%
- 237110Water and sewer line and related structures construction$6,856,310, 17.4%
- 238990All other specialty trade contractors$3,882,254, 9.8%
Top product and service codes by obligations
- Z2NZRepair or alteration of other utilities$7,243,008, 18.3%
- Z1QAMaintenance of restoration of real property (public or private)$5,795,610, 14.7%
- Y1AAConstruction of office buildings$3,419,698, 8.7%
- Y1EBConstruction of maintenance buildings$3,189,587, 8.1%
- Y1PDConstruction of waste treatment and storage facilities$3,069,522, 7.8%
Capabilities
NAICS codes
- 237990Other Heavy and Civil Engineering Construction(primary)
- 221310Water Supply and Irrigation SystemsSmall
- 221320Sewage Treatment FacilitiesSmall
- 236210Industrial Building ConstructionSmall
- 236220Commercial and Institutional Building ConstructionSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
Show all 25 NAICS codes19 more NAICS codes
- 237120Oil and Gas Pipeline and Related Structures ConstructionSmall
- 237310Highway, Street, and Bridge ConstructionSmall
- 238110Poured Concrete Foundation and Structure ContractorsSmall
- 238120Structural Steel and Precast Concrete ContractorsSmall
- 238160Roofing ContractorsSmall
- 238170Siding ContractorsSmall
- 238210Electrical Contractors and Other Wiring Installation ContractorsSmall
- 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall
- 238320Painting and Wall Covering ContractorsSmall
- 238330Flooring ContractorsSmall
- 238910Site Preparation ContractorsSmall
- 238990All Other Specialty Trade Contractors
- 326199All Other Plastics Product ManufacturingSmall
- 332312Fabricated Structural Metal ManufacturingSmall
- 332323Ornamental and Architectural Metal Work ManufacturingSmall
- 541380Testing Laboratories and ServicesSmall
- 561730Landscaping ServicesSmall
- 561990All Other Support ServicesSmall
- 562910Remediation Services
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- formerly SBA Certified 8(a) Program Participant, exited Jan 18, 2023
Contracts
Latest awards and orders
- 75H70323F08072Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70323F08071Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70323F08067Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08060Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08062Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08054Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70323F08068Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08064Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08056Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
- 75H70322F08055Delivery orderunder an indefinite delivery contract (IDC)Department of Health and Human ServicesIndian Health ServiceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for AMA DIVERSIFIED CONSTRUCTION GROUP lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
Gardena, CA, 90248
Mailing Address
18314 S Broadway
Gardena, CA, 90248
USA
Government Business Contact
Aaron Arellanes
President
1003 Clegg Ct. Suite A
Petaluma, CA, 94954
USA
Electronic Business Contact
Aaron Arellanes
President
1003 Clegg Ct. Suite A
Petaluma, CA, 94954
USA
Past Performance Contact
Aaron Arellanes
1003 Clegg Ct. Suite A
Petaluma, CA, 94954
USA
Government Business Alternate Contact
Dillon Vissering
Corporate Secretary
18314 S Broadway
Gardena, CA, 90248
USA
Electronic Business Alternate Contact
Dillon Vissering
Corporate Secretary
18314 S Broadway
Gardena, CA, 90248
USA
Past Performance Alternate Contact
Dillon Vissering
Corporate Secretary
18314 S Broadway
Gardena, CA, 90248
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
AMA DIVERSIFIED CONSTRUCTION GROUP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 12, 2026.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — ARIZONA~CALIFORNIA~NEVADA
Bonding Information
Bonding information on file
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in California with primary NAICS 237990
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- Nova Group, Inc.Napa, CA
- Curtin Maritime CorpLong Beach, CA
- Odin Environmental Solutions, LLCRoseville, CA