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California / Builders / Pinnacle Construction And Modular Inc

Permit history on file in San Jose

Pinnacle Construction And Modular Inc

CSLB #587516 · PINNACLE CONSTRUCTION AND MODULAR INC · Corporation

Prefab ADU builder based in San Jose. Builds detached ADUs, built in a factory and installed on site. Says it serves 10 California cities.

What the records show

Confirmed from public records
1ADU permits on file
36Years licensed
5Areas they work
ClearLicence standing

Licence and insurance

California Contractors State License Board
Status
Licence clear
Classification
B, general building
Issued
1990-01-31 · expires 2027-07-31
Contractor bond
$25,000 WESTERN SURETY COMPANY
Workers' compensation
Covered PIE INSURANCE COMPANY (THE)
Disciplinary action
None on record
Registered address
SAN JOSE, Santa Clara County

Where they work

Confirmed from public records
CityStandingADU permitsPre-approved plans
San Jose Permits on file 1 no
Danville Nearby permits none no
Mountain View Nearby permits none no
San Ramon Nearby permits none no
Walnut Creek Nearby permits none no

About the company

From their website

Epic Modulars is the ADU brand of Pinnacle Construction & Modular Inc, a California general contractor operating since 1991. It sells factory-built ADUs that arrive as HCD-certified modules and are set on permanent foundations, in sizes from 252 to 1,183 square feet. One quoted price covers permits, the factory build, delivery, and installation.

  • Trades as Epic Modulars but builds under Pinnacle Construction & Modular Inc, a general contractor operating since 1991
  • Sells 24 stock modular floor plans rather than drawing each unit from scratch
  • Quotes one all-in figure covering permits, factory build, delivery, foundation setting, and a one-year workmanship warranty
  • Storefront at 196 N 3rd St in downtown San Jose

epicmodulars.com

The company’s own description · licence shown on their advertising matches the state register

Founded
1991
Works as
Prefab ADU builder
Builds
detached ADUs
Handles permitting
Yes, on the owner’s behalf
Warranty
One-year workmanship warranty
Contact
(408) 963-5140 · website
Owners named
Gene Campbell

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ADU Standards does not issue zoning determinations and does not endorse contractors. Licence details are from the California Contractors State License Board, checked 2026-08-15. A city that pre-approves a plan has vetted the plan, not the builder. Always confirm licence standing at cslb.ca.gov before you sign anything.