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Small business government contractors

Profiles of small businesses registered on SAM.gov to win federal contracts: CAGE code, UEI, registration status, SBA certifications and federal contract history. 34,768 of them have won federal contracts or SBIR/STTR awards in the last few years.

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Small businesses in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction), by federal contract dollars

Ranked by federal prime contract dollars as a small business since FY2024 (USAspending.gov, as of Nov 5, 2026). The 50 with the most dollars are shown; add a filter to narrow the list.

How these are ranked

Prime contract dollars since fiscal year 2024 on contracts where USAspending.gov counts the firm as a small business. “Small” is set per NAICS code: these firms are registered small under their primary code (or SBA-certified). Firms that hold small business subcontracting plans, which only businesses that aren't small file, or have $1 billion or more in these contracts are left out. A profile's yearly totals count all of its prime contracts, so they can be higher.

  1. Steve Manning Construction IncRedding, CA · $74.3 millionHUBZone
  2. R.T Contractor Corp.Garden Grove, CA · $27 millionSDVOSB
  3. Seb Engineering Inc.Redding, CA · $18.7 million
  4. Brayco Engineering, IncAlpine, CA · $17.3 millionWOSB
  5. Ahtna-SWCP JVRancho Cordova, CA · $16.7 million
  6. VLJM, LLCOceanside, CA · $16.5 million
  7. Command Performance Constructors IncLong Beach, CA · $14.8 millionHUBZone
  8. Dambacher Construction Inc.Clovis, CA · $10.6 million
  9. Ace Engineering IncOntario, CA · $9.8 millionHUBZone
  10. Hooker Creek IncRed Bluff, CA · $9.3 million
  11. Portillo Concrete IncLemon Grove, CA · $8.1 millionHUBZone
  12. Escheman Construction CompanyBrownsville, CA · $8 million
  13. Statewide Stripes, Inc.San Diego, CA · $7.9 million8(a)
  14. JD General Engineering CorpUkiah, CA · $7.7 million8(a)
  15. RDZ Contractors, Inc.Nipomo, CA · $7.6 million8(a)SDVOSB
  16. Site Work SolutionsRedding, CA · $6 millionHUBZone
  17. McCullough Construction Inc.Arcata, CA · $4.6 millionHUBZone
  18. Robert JohnsonYreka, CA · $3.6 millionHUBZone
  19. Speedway Orion JVSan Diego, CA · $2.5 million
  20. D N B Infrastructure, Inc.Sacramento, CA · $2.4 million
  21. Rac Construction & Engineering, Inc.San Diego, CA · $2.4 million
  22. Access General Contracting, Inc.Corona, CA · $2.2 millionWOSB
  23. Advantage Paving & Excavating IncYreka, CA · $2.1 million
  24. Peters Paving and Grading, Inc.Temecula, CA · $2.1 million
  25. Virgil D LongOroville, CA · $1.7 million
  26. Easy Street Gravel Road Repair LLCTuolumne, CA · $1.5 millionSDVOSB
  27. Kernen ConstructionMcKinleyville, CA · $1.3 million
  28. Thomas HornOrleans, CA · $1.2 millionHUBZone
  29. Mike McConnellSonora, CA · $1.1 million
  30. Kroeker, IncFresno, CA · $768,803
  31. Dig IT Construction, Inc.Chester, CA · $704,176HUBZone
  32. T and S DVBE, Inc.Redding, CA · $648,456WOSBSDVOSB
  33. G R Sundberg, Inc.Arcata, CA · $539,788
  34. R. Brown Construction Company, Inc.Willow Creek, CA · $477,225
  35. Don Berry Construction, Inc.Kingsburg, CA · $380,620
  36. Steven R. RodgersArcadia, CA · $376,895
  37. Romero General Construction Corp.Escondido, CA · $359,079
  38. Cody R LambCorning, CA · $288,233HUBZone
  39. Premier Enterprise, Inc.Loomis, CA · $287,905
  40. Chad A MathesLaguna Niguel, CA · $270,473
  41. SGV Enterprises, Inc.Arcadia, CA · $259,1058(a)
  42. AhtswpRancho Cordova, CA · $247,329
  43. Highway Specialty Company IncRedding, CA · $229,996
  44. 40 Traffic & Construction IncRedding, CA · $204,796WOSBSDVOSB
  45. Basco ConcreteAlturas, CA · $188,302
  46. Algerine West Construction, Inc.Jamestown, CA · $163,850SDVOSB
  47. Larranaga Trucking IncAlturas, CA · $153,640
  48. Acme Safety & Supply CorporationSantee, CA · $140,773
  49. Full Signal Construction, Inc.Coarsegold, CA · $113,827
  50. Roy Edward HammerichGreenville, CA · $111,915
Top firms by certification in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction) (8(a), HUBZone, WOSB and SDVOSB)

Top 8(a) firms in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction)

  1. Statewide Stripes, Inc.San Diego, CA · $7.9 million
  2. JD General Engineering CorpUkiah, CA · $7.7 million
  3. RDZ Contractors, Inc.Nipomo, CA · $7.6 million
  4. SGV Enterprises, Inc.Arcadia, CA · $259,105

Top HUBZone firms in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction)

  1. Steve Manning Construction IncRedding, CA · $74.3 million
  2. Command Performance Constructors IncLong Beach, CA · $14.8 million
  3. Ace Engineering IncOntario, CA · $9.8 million
  4. Portillo Concrete IncLemon Grove, CA · $8.1 million
  5. Site Work SolutionsRedding, CA · $6 million
  6. McCullough Construction Inc.Arcata, CA · $4.6 million
  7. Robert JohnsonYreka, CA · $3.6 million
  8. Thomas HornOrleans, CA · $1.2 million
  9. Dig IT Construction, Inc.Chester, CA · $704,176
  10. Cody R LambCorning, CA · $288,233

See more HUBZone firms in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction)

Top Women-owned small businesses in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction)

  1. Brayco Engineering, IncAlpine, CA · $17.3 million
  2. Access General Contracting, Inc.Corona, CA · $2.2 million
  3. T and S DVBE, Inc.Redding, CA · $648,456
  4. 40 Traffic & Construction IncRedding, CA · $204,796
  5. Jeffery M HenthornCottonwood, CA · $30,976
  6. Taylor Jane Construction LPNipomo, CA · $24,172

Top Service-disabled veteran-owned in California, with primary NAICS code 237310 (Highway, Street, and Bridge Construction)

  1. R.T Contractor Corp.Garden Grove, CA · $27 million
  2. RDZ Contractors, Inc.Nipomo, CA · $7.6 million
  3. Easy Street Gravel Road Repair LLCTuolumne, CA · $1.5 million
  4. T and S DVBE, Inc.Redding, CA · $648,456
  5. 40 Traffic & Construction IncRedding, CA · $204,796
  6. Algerine West Construction, Inc.Jamestown, CA · $163,850
  7. Nathaniel McBroomePalo Cedro, CA · $77,820

Hiring small subcontractors?

If you're a prime looking for small businesses to team with, use the filters above to list small firms by state, NAICS code and certification, then open a profile for its SAM.gov registration, the codes it is small under and its contract history. Check any firm by name, UEI or CAGE code with the CAGE code and UEI lookup.

About these profiles

Every business registered on SAM.gov as small under at least one NAICS code, and every SBA-certified firm, has a profile; each profile says which codes it is small under. Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. Looking for partners to team with? See how to become a government subcontractor.

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