OAHU PLUMBING & SHEET METAL, LIMITED (HI)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $881.84K
- $881,843under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 2
- with positive net obligations
- Latest action
- Dec 12, 2014
- SAM.gov registration
- Active
- Registration expiration date Jul 28, 2027
Registration
- Doing business as
- OAHU AIR CONDITIONING CO
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Nov 27, 1970 (55 years)
- Location
- Honolulu, HI
- State of incorporation
- Hawaii
- Purpose of registration
- All Awards
- Website
- senplex.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 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 25, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI PMJDM7SLK4M3. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2010. 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
- FY2015: $281,524
- FY2010: $600,319
Total across 2 fiscal years: $881,843
Top awarding agencies
- Department of Defense$600,319, 68.1%
- Department of Transportation$281,524, 31.9%
Top awarding sub-agencies
- Defense Information Systems Agency$600,319, 68.1%
- Federal Aviation Administration$281,524, 31.9%
Top NAICS by obligations
- 238220Plumbing, heating, and air-conditioning contractors$281,524, 31.9%
Top product and service codes by obligations
- 7050Adp components$600,319, 68.1%
- Z2BARepair or alteration of air traffic control towers$281,524, 31.9%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Asian-Pacific American Owned
Contracts
Latest awards and orders
- DTFAWN15C00108DcaDepartment of TransportationFederal Aviation AdministrationLatest action
- HC102810P2014PoDepartment of DefenseDefense Information Systems AgencyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for OAHU PLUMBING & SHEET METAL, LIMITED lists a physical address and a separate mailing address, along with 4 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
1337 MOOKAULA ST
HONOLULU, HI, 96817
USA
Mailing Address
P. O. Box 17010
Honolulu, HI, 96817
USA
Government Business Contact
Jack Cai
Vice President
1337 Mookaula Street
Honolulu, HI, 96817
USA
Electronic Business Contact
Yonghua Cai
Vice President
1337 MOOKAULA STREET
HONOLULU, HI, 96817
USA
Past Performance Contact
Jack Cai
Vice President
1337 Mookaula Street
Honolulu, HI, 96817
USA
Government Business Alternate Contact
Yonghua Cai
Vice President
1337 MOOKAULA STREET
HONOLULU, HI, 96817
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
OAHU PLUMBING & SHEET METAL, LIMITED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 28, 2027.
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
Not registered for disaster relief
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
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- Dellew CorpWaipahu, HI
- Hilo Air A/C Refrigeration LLCHilo, HI
- Alltemp, IncKahului, HI
- Narito Sheetmetal & Mechanical CorporationWaipahu, HI