Guerrero Professional Services, Inc.
Murrieta, CA Doing business as DR. Diesel Technologies
- UEI
- M94JMRP7K5G5
- CAGE
- 8A1P5
- Primary NAICS
- 541519 Other Computer Related Services
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
8(a) Program Participant– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 541519 Other Computer Related Services Primary
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236220 Commercial and Institutional Building Construction
- 237130 Power and Communication Line and Related Structures Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
Show all
- 238320 Painting and Wall Covering Contractors
- 238350 Finish Carpentry Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 331318 Other Aluminum Rolling, Drawing, and Extruding
- 331420 Copper Rolling, Drawing, Extruding, and Alloying
- 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
- 332510 Hardware Manufacturing
- 333310 Commercial and Service Industry Machinery Manufacturing
- 334111 Electronic Computer Manufacturing
- 334112 Computer Storage Device Manufacturing
- 334210 Telephone Apparatus Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 334310 Audio and Video Equipment Manufacturing
- 334413 Semiconductor and Related Device Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334514 Totalizing Fluid Meter and Counting Device Manufacturing
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334519 Other Measuring and Controlling Device Manufacturing
- 335929 Other Communication and Energy Wire Manufacturing
- 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing
- 336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing
- 423110 Automobile and Other Motor Vehicle Merchant Wholesalers
- 423330 Roofing, Siding, and Insulation Material Merchant Wholesalers
- 423410 Photographic Equipment and Supplies Merchant Wholesalers
- 423420 Office Equipment Merchant Wholesalers
- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423510 Metal Service Centers and Other Metal Merchant Wholesalers
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 423620 Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 423930 Recyclable Material Merchant Wholesalers
- 423990 Other Miscellaneous Durable Goods Merchant Wholesalers
- 424120 Stationery and Office Supplies Merchant Wholesalers
- 449210 Electronics and Appliance Retailers
- 512110 Motion Picture and Video Production
- 512191 Teleproduction and Other Postproduction Services
- 512240 Sound Recording Studios
- 512290 Other Sound Recording Industries
- 513210 Software Publishers
- 516210 Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
- 517111 Wired Telecommunications Carriers
- 517121 Telecommunications Resellers
- 517410 Satellite Telecommunications
- 517810 All Other Telecommunications
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 532210 Consumer Electronics and Appliances Rental
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541330 Engineering Services
- 541430 Graphic Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 561499 All Other Business Support Services
- 711510 Independent Artists, Writers, and Performers
- 811111 General Automotive Repair
- 811210 Electronic and Precision Equipment Repair and Maintenance
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- 812990 All Other Personal Services
- SAM.gov registration date
- Physical address
- 41185 Golden Gate Cir #203, Murrieta, CA 92562, USA
- Website
- drdieseltech.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Consumer Discretionary
- Automobiles & Components
- Automotive
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Engine diagnostic unit | Federal Correctional Complex Victorville | $23,947 | |
| Provide three diagnostic analyzer tool sets for use in the virgin islands national guard. | Virgin Islands National Guard | $75,840 | |
| 8511532644 ! Diagnostic unit,ENG | Aviation | $178,129 | |
| 8511340792 ! Adapter set,engine | Land and Maritime | $172,494 | |
| 8511243201 ! Diagnostic unit,ENG | Aviation | $4,972,924 |
About Guerrero Professional Services, Inc.
Guerrero Professional Services, Inc., doing business as DR. Diesel Technologies, manufactures and procures diagnostic equipment and engine maintenance systems for the Department of Defense as a 100% prime contractor operating across Service-Disabled Veteran-Owned Small Business (SDVOSB), 8(a), and small business set-asides. The company is SBA Certified as an 8(a) Business Development Program participant (through September 12, 2027), veteran-owned, minority-owned (Hispanic American-owned), and small disadvantaged, based in Murrieta, California as a for-profit Subchapter S corporation.
The company's capability portfolio centers on diagnostic analyzers, diagnostic unit kits, engine diagnostic software licenses, adapter sets for engines, and related test equipment sourced and delivered to defense supply chains. Representative work includes a $4.97 million DLA Aviation 8(a) sole source purchase order (March 2025) for diagnostic units under National Stock Number 6620-01-688-5653; a $3.58 million 8(a) sole source Logistics Liaison Officer support contract (June 2024) with the U.S. Marine Corps at Quantico, Virginia, running through June 2027; a $2.13 million DLA Aviation total small business purchase order (July 2023) for diagnostic units; and a $578 thousand Naval Information Warfare Systems Command 8(a) sole source award (December 2022) for Caterpillar, Cummins, and Allison engine and transmission licenses. The company also holds a $250 thousand single-award Indefinite Delivery Contract with DLA Land and Maritime (December 2024 through December 2025) for adapter sets, from which a $172.5 thousand delivery order was placed in April 2025.
Customer concentration is heavily weighted toward the Department of the Navy, with the Naval Sea Systems Command anchoring $5.28 billion in potential value across six awards—far larger than any other customer relationship and likely reflecting SEAPORT-NXG or similar Navy IDC vehicles. By award count, concentration sits with the Marine Corps (23 awards, $10.8 million), DLA Aviation (21 awards, $12.6 million), Naval Information Warfare Systems Command (14 awards, $10.4 million), and DLA Land and Maritime (23 awards, $1.6 million), accounting for 71% of all recent awards. The divergence between the two rankings—Navy systems command dollars versus Marine Corps and DLA volume—signals large contract values on Navy vehicles paired with numerous smaller purchase orders across logistics and tactical support. The company serves 25 distinct customer agencies across the federal footprint.
Top parent vehicles include a Navy Indefinite Delivery Contract N0003918D0017 (six task orders, $3.5 million combined potential value) and several DLA single-award and limited-competition IDCs. The "Buildings and Building Materials" category in the vehicle listing likely reflects consolidation or catalog coding within DLA supply classification rather than construction services.
Activity has remained modest—five awards in 2021, eight in 2022, declining to four in 2024, and five in the most recent period. Only one award (combined potential value $3.6 million) reaches ultimate completion within the next twenty-four months, presenting limited near-term recompete exposure. The company operates exclusively as prime (129 of 129 awards) with no subcontractor footprint in the award data, suggesting full vertical integration or direct manufacture of its diagnostic and engine maintenance portfolio. Award concentration by product category tracks to instrument manufacturing (44 awards under "Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals") and electronic component manufacturing (11 awards), with primary PSC coding in electrical and electronic test instruments (37 awards) and engine instruments (19 awards).
Contract vehicles
SBA capabilities narrative
Dr Diesel Technologies is a dynamic and innovative company providing leading edge technology since 2003 for:
Vehicle and equipment diagnostic solutions
Logistics and Project Management of technical publications and Interactive Electronic Technical Manual (IETM)
Vehicle Tele-Matics
Combat watercraft Diagnostic Solutions
Systems Integration
The Dr Diesel Technologies Knowledge base has provided performance based diagnostic solutions and test equipment since 2003 to many U.S. Defense contractors, the U.S. Marine Corps and U.S. Army. These Joint-Service diagnostic solutions were in direct support of contractors, Soldiers and U.S. Marines in the Global War On Terrorism (GWOT).
Dr. Diesel Technologies has a significant depth of experience creating, updating, and/or revising technical data in the form of paper manuals, electronic technical manuals (ETMs), or highly sophisticated IETMs.
Quick answers
What is Guerrero Professional Services, Inc.'s UEI?
Guerrero Professional Services, Inc.'s Unique Entity ID (UEI) in SAM.gov is M94JMRP7K5G5.
What is Guerrero Professional Services, Inc.'s CAGE code?
Guerrero Professional Services, Inc.'s CAGE code is 8A1P5.
What is Guerrero Professional Services, Inc.'s primary NAICS code?
Guerrero Professional Services, Inc.'s primary NAICS code is 541519 (Other Computer Related Services).
Where is Guerrero Professional Services, Inc. located?
Guerrero Professional Services, Inc.'s physical address in SAM.gov is 41185 Golden Gate Cir #203, Murrieta, CA 92562, USA.
Is Guerrero Professional Services, Inc. registered in SAM.gov?
Yes. Guerrero Professional Services, Inc.'s SAM.gov registration is active through April 9, 2027.
Which SBA certifications does Guerrero Professional Services, Inc. hold?
Guerrero Professional Services, Inc. holds 8(a) Program Participant certification from the SBA.
Which contract vehicles does Guerrero Professional Services, Inc. hold?
Guerrero Professional Services, Inc. holds a place on 2 federal contract vehicles, including FSS-56 and SeaPort-e.
What is Guerrero Professional Services, Inc.'s most recent federal award?
Guerrero Professional Services, Inc.'s most recent federal contract award is Engine diagnostic unit (15UV1C26P00000292), from Federal Correctional Complex Victorville, on March 31, 2026.
On GovTribe
See Guerrero Professional Services, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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