JACA & SIERRA ENGINEERING, PSC (PR)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2010
- $49.24K
- $49,237under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 4
- with positive net obligations
- Latest action
- Mar 7, 2019
- SAM.gov registration
- Active
- Registration expiration date Nov 14, 2026
Registration
- Doing business as
- JACA & SIERRA TESTING LABORATORIES
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 20, 1972 (54 years)
- Location
- Trujillo Alto, PR
- State of incorporation
- Puerto Rico
- Website
- jacasierra.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI YXXKLX5YR533. 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
- FY2019: -$534 (de-obligation)
- FY2018: $16,340
- FY2016: -$1,979 (de-obligation)
- FY2014: $20,300
- FY2012: -$730 (de-obligation)
- FY2010: $15,840
Total across 6 fiscal years: $49,237
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Transportation$33,431, 67.9%
- Department of Agriculture$9,975, 20.3%
- General Services Administration$5,831, 11.8%
Top awarding sub-agencies
- Federal Highway Administration$33,431, 67.9%
- Forest Service$9,975, 20.3%
- Public Buildings Service$5,831, 11.8%
Top NAICS by obligations
- 541380Testing laboratories$33,431, 67.9%
- 541330Engineering services$15,806, 32.1%
Top product and service codes by obligations
- 3413Drilling and tapping machines$18,321, 37.2%
- B519Geotechnical studies$15,110, 30.7%
- C1LBArchitect and engineering- construction: highways, roads, streets, bridges, and railways$9,975, 20.3%
- C219Architect and engineering- general: other$5,831, 11.8%
Capabilities
NAICS codes
- 541380Testing Laboratories and Services(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified HUBZone Firm
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
Federal Capability Statement
Soil consulting engineers and material testing laboratory, soil field supervision, field testing, geotechnical / geophysical studies
Capabilities & Services
Contracts
Latest awards and orders
- 47PC0618P0020Purchase orderGeneral Services AdministrationPublic Buildings ServiceLatest action
- 12F31B18C0004Definitive contractDepartment of AgricultureForest ServiceLatest action
- DTFH7114P00044Purchase orderDepartment of TransportationFederal Highway AdministrationLatest action
- DTFH7110P00022PoDepartment of TransportationFederal Highway AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for JACA & SIERRA ENGINEERING, PSC lists a physical address and a separate mailing address, along with 5 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
ROAD 850 KM 0.2 LAS CUEVAS
TRUJILLO ALTO, PR, 00976
USA
Mailing Address
PO BOX 363116
SAN JUAN, PR, 00936
USA
Government Business Contact
LUIS SIERRA
ENG
PO BOX 363116
SAN JUAN, PR, 00936
USA
Electronic Business Contact
MANUEL CANDELARIO
ENG
PO BOX 363116
SAN JUAN, PR, 00936
USA
Past Performance Contact
LUIS SIERRA
PO BOX 363116
SAN JUAN, PR, 00936
USA
Government Business Alternate Contact
LUIS SIERRA
ENG
PO BOX 363116
SAN JUAN, PR, 00936
USA
Electronic Business Alternate Contact
MANUEL CANDELARIO
ENG
PO BOX 363116
SAN JUAN, PR, 00936
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
JACA & SIERRA ENGINEERING, PSC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 14, 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
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
Other contractors in Puerto Rico with primary NAICS 541380
- Sanco Laboratories IncSan Juan, PR
- LAS Americas Petroleum Services CorporationCarolina, PR
- Environmental Quality Laboratories IncBayamon, PR
- Materials Characterization Center IncSan Juan, PR
- Concrelab L.L.C.San Juan, PR
- Professional Ndt Services IncTrujillo Alto, PR