About the contractor

William H Langenberg operates out of Alamo, CA and holds a General Building Contractor license according to the California contractors license board.

William H Langenberg has a BuildZoom score of 90 and is rated in the top 30% of 336,931 contractors in California.

Their license (305376) was verified as active when we last checked. If you are considering hiring William H Langenberg, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Services

Contact Info

3189 Danville Blvd #285, Alamo, CA 94507 Edit
(925) 831-0626 Edit

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Ready to start your project?

Key Business Information

    License Number: 305376
  • Status: Active
  • State: California
  • Type: General Building Contractor
  • Date Issued: 04/25/1975
  • Learn More
  • Bonded Agent: American Contractors Indemnity Company
  • Bond Value: $12,500
  • Learn More

Where they work

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