OTTO INSTRUMENT SERVICE, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $9.72M
- $9,721,771under this UEI
- FY2026 obligations
- $253.49K†
- $253,494Provisional
- Awards and orders
- 41
- with positive net obligations6 IDV vehicles held
- Latest action
- Jun 25, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 4, 2027
Registration
- Doing business as
- OTTO INSTRUMENT SERVICE INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1946 (80 years)
- Location
- Ontario, CA
- State of incorporation
- California
- Website
- ottoinstrument.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 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 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ZC5TFJAXVYE4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: $253,494 (provisional)
- FY2025: $122,434
- FY2024: $195,300
- FY2023: $149,223
- FY2022: $327,810
- FY2021: $5,665
- FY2020: $1,249,670
- FY2019: $613,511
Show all 17 yearsEarlier years (FY2008–FY2018)
- FY2018: $2,879,985
- FY2017: $79,305
- FY2016: $1,931,190
- FY2014: $1,603,735
- FY2013: $3,748
- FY2012: $3,515
- FY2011: $5,168
- FY2010: $46,221
- FY2008: $251,797
Total across 17 fiscal years: $9,721,771
Top awarding agencies
- Department of Defense$9,709,493, 99.9%
- National Aeronautics and Space Administration$12,278, 0.1%
Top awarding sub-agencies
- Department of the Air Force$9,178,208, 94.4%
- Defense Logistics Agency$527,785, 5.4%
- National Aeronautics and Space Administration$12,278, 0.1%
- Department of the Navy$3,500, <0.1%
Top NAICS by obligations
- 336413Other aircraft parts and auxiliary equipment manufacturing$9,186,971, 94.5%
- 336411Aircraft manufacturing$3,515, <0.1%
Top product and service codes by obligations
- J066Maint/repair/rebuild of equipment- instruments and laboratory equipment$8,693,531, 89.4%
- 6610Flight instruments$527,785, 5.4%
- J016Maint/repair/rebuild of equipment- aircraft components and accessories$325,428, 3.3%
- J059Maint/repair/rebuild of equipment- electrical and electronic equipment components$159,095, 1.6%
- 1680Miscl aircraft accessories comps$8,530, 0.1%
Capabilities
NAICS codes
- 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing(primary)Small
- 336411Aircraft ManufacturingSmall
- 336413Other Aircraft Parts and Auxiliary Equipment ManufacturingSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Federal Capability Statement
FAA Repar Station for Aircraft Instrumentation, Accessories and Wire Harnesses. Instruments Class 1,2,3,4. Accessories Class 2& 3, Limited Airframe and Radio capabilities. We support military, commercial, and business and general aviation.
Capabilities & Services
Contracts
Latest awards and orders
- FA811726F0005Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811725F0155Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811722D0006Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
- FA811726F0156Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811725F0090Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811721D0011Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the Air ForceLatest action
- FA811724F0222Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811724F0164Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811724F0030Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA811723F0137Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for OTTO INSTRUMENT SERVICE, INC. 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
1441 VALENCIA PL
ONTARIO, CA, 91761
USA
Mailing Address
1441 VALENCIA PLACE
ONTARIO, CA, 91761
USA
Government Business Contact
CHUCK FARLEY
V.P. SPECIAL PROGRAMS & CONTRACTS
1441 VALENCIA PLACE
ONTARIO, CA, 91761
USA
Electronic Business Contact
CHRISTOPHER BUENROSTRO
CONTRACTS AND CUSTOMER SERVICE MANAGER
1441 VALENCIA PLACE
ONTARIO, CA, 91761
USA
Past Performance Contact
CHRIS BUENROSTRO
CONTRACTS MANAGER
1441 VALENCIA PLACE
ONTARIO, CA, 91761
USA
Government Business Alternate Contact
GILDA GULARTE
ACCOUNTING TEAM LEADER
1441 VALENCIA PLACE
ONTARIO, CA, 91761
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
OTTO INSTRUMENT SERVICE, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 4, 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
Bonding Information
No bonding information provided
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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