TSI ENGINEERING, INC. (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2011
- $26.41M
- $26,407,659under this UEI
- FY2026 obligations
- $13.93K†
- $13,929Provisional
- Awards and orders
- 50
- with positive net obligations3 IDV vehicles held
- Latest action
- Mar 6, 2026
- SAM.gov registration
- Active
- Registration expiration date Jul 2, 2027
Registration
- Doing business as
- TSI ENGINEERING INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 12, 2009 (17 years)
- Location
- North Highlands, CA
- State of incorporation
- California
- Purpose of registration
- All Awards
- Website
- tsi3.com
† FY2026 obligations (provisional; DoD awards signed after Jul 26, 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 26, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI L8XQFHGQJRB4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2011. 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: $13,929 (provisional)
- FY2025: $2,468,409
- FY2024: $1,720,101
- FY2023: $7,950,591
- FY2022: $1,062,631
- FY2021: $4,660,503
- FY2020: $484,530
- FY2019: -$125,658 (de-obligation)
Show all 14 yearsEarlier years (FY2011–FY2018)
- FY2018: $3,781,684
- FY2017: $2,193,409
- FY2016: $1,503,865
- FY2015: $386,548
- FY2014: $222,786
- FY2011: $84,331
Total across 14 fiscal years: $26,407,659
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$13,737,871, 52.0%
- Department of Transportation$8,757,953, 33.2%
- Department of the Interior$1,793,205, 6.8%
- Social Security Administration$1,044,393, 4.0%
- Department of Veterans Affairs$962,133, 3.6%
Top awarding sub-agencies
- Federal Highway Administration$8,619,193, 32.6%
- Department of the Army$7,858,750, 29.8%
- Department of the Air Force$4,715,654, 17.9%
- U.S. Geological Survey$1,254,742, 4.8%
- Social Security Administration$1,044,393, 4.0%
Top NAICS by obligations
- 237310Highway, street, and bridge construction$9,085,356, 34.4%
- 237990Other heavy and civil engineering construction$7,065,196, 26.8%
- 236220Commercial and institutional building construction$4,372,080, 16.6%
- 238320Painting and wall covering contractors$2,964,614, 11.2%
- 237110Water and sewer line and related structures construction$1,274,930, 4.8%
Top product and service codes by obligations
- Y1LBConstruction of highways, roads, streets, bridges, and railways$9,026,976, 34.2%
- Y1PCConstruction of unimproved real property (LAND)$5,135,504, 19.4%
- Z2AARepair or alteration of office buildings$2,793,969, 10.6%
- Y1LCConstruction of tunnels and subsurface structures$1,722,594, 6.5%
- J099Maint/repair/rebuild of equipment- miscellaneous$981,880, 3.7%
Capabilities
NAICS codes
- 237990Other Heavy and Civil Engineering Construction(primary)
- 236115New Single-Family Housing Construction (except For-Sale Builders)Small
- 236116New Multifamily Housing Construction (except For-Sale Builders)Small
- 236118Residential RemodelersSmall
- 236210Industrial Building ConstructionSmall
- 236220Commercial and Institutional Building ConstructionSmall
Show all 35 NAICS codes29 more NAICS codes
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 237120Oil and Gas Pipeline and Related Structures ConstructionSmall
- 237130Power and Communication Line and Related Structures ConstructionSmall
- 237310Highway, Street, and Bridge ConstructionSmall
- 238110Poured Concrete Foundation and Structure Contractors
- 238120Structural Steel and Precast Concrete Contractors
- 238130Framing Contractors
- 238140Masonry Contractors
- 238150Glass and Glazing Contractors
- 238160Roofing Contractors
- 238170Siding Contractors
- 238190Other Foundation, Structure, and Building Exterior Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
- 238220Plumbing, Heating, and Air-Conditioning Contractors
- 238310Drywall and Insulation Contractors
- 238320Painting and Wall Covering Contractors
- 238330Flooring Contractors
- 238340Tile and Terrazzo Contractors
- 238350Finish Carpentry Contractors
- 238390Other Building Finishing Contractors
- 238910Site Preparation Contractors
- 238990All Other Specialty Trade Contractors
- 327390Other Concrete Product ManufacturingSmall
- 332311Prefabricated Metal Building and Component ManufacturingSmall
- 423430Computer and Computer Peripheral Equipment and Software Merchant WholesalersSmall
- 423910Sporting and Recreational Goods and Supplies Merchant WholesalersSmall
- 541330Engineering Services
- 541340Drafting Services
- 541611Administrative Management and General Management Consulting ServicesSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
- SBA Certified 8(a) Program Participant, certified Jul 14, 2017, exit date Jul 14, 2027
- SBA Certified HUBZone Firm, certified Jun 6, 2024
Business types self-reported in SAM.gov registration:
- Minority-Owned Business
- Self Certified Small Disadvantaged Business
- DOT Certified DBE
- Subcontinent Asian (Asian-Indian) American Owned
Labor Surplus Area firm (self-reported in SAM.gov registration).
Federal Capability Statement
TSI is design-build contractor, perform heavy civil engineering works and general engineering contractor. Project includes design & build wash station for heavy equipment, Radial gates modification, boat ramps, small pedestrian bridge
Capabilities & Services
Contracts
Latest awards and orders
- 6982AF23C000023Definitive contractDepartment of TransportationFederal Highway AdministrationLatest action
- FA442725F0056Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442725F0057Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442725F0059Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442725F0058Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442725F0047Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442725F0042Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442724F0068Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442724F0069Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- FA442724F0067Delivery 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 TSI ENGINEERING, INC. 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
4600 ROSEVILLE RD
STE 140
NORTH HIGHLANDS, CA, 95660
USA
Mailing Address
4600 Roseville Rd. Suite 140
North Highlands, CA, 95660
USA
Government Business Contact
MAQSOOD ALI
4600 Roseville Rd. Suite 140
North Highlands, CA, 95660
USA
Electronic Business Contact
MAQSOOD ALI
CEO
4600 Roseville Rd. Suite 140
North Highlands, CA, 95660
USA
Past Performance Contact
MUHAMMAD ARSHAD
VP
4600 Roseville Rd
Suite 140
NORTH HIGHLANDS, CA, 95660
USA
Government Business Alternate Contact
MUHAMMAD ARSHAD
4600 Roseville Rd
Suite 140
NORTH HIGHLANDS, CA, 95660
USA
Electronic Business Alternate Contact
MUHAMMAD ARSHAD
4600 Roseville Rd
Suite 140
NORTH HIGHLANDS, CA, 95660
USA
Past Performance Alternate Contact
MUHAMMAD ARSHAD
4600 Roseville Rd
Suite 140
NORTH HIGHLANDS, CA, 95660
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TSI ENGINEERING, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 2, 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
Registered for disaster relief contracting
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
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