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NAICS 237990 · Other Heavy and Civil Engineering Construction

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General engineering contractors in Lower Lake, CA

9 general engineering contractors in Lower Lake, CA; 210 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Terracon Constructors Inc, Terracon Constructors, Inc.

    ActiveCorporation registered in SAM.gov

    Geyserville, CA · 27 mi away

    Proof for Terracon Constructors Inc, Terracon Constructors, Inc.
    SAM.gov registration
    US-GSA-SAM YL5FHMYQMML8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 21, 2027
    Checked
    Oct 23, 2026
    Where
    Geyserville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record
  2. Terracon Pipelines Inc

    ActiveCorporation registered in SAM.gov

    Geyserville, CA · 27 mi away

    Proof for Terracon Pipelines Inc
    SAM.gov registration
    US-GSA-SAM M2U8KZ7PSK94
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 20, 2027
    Checked
    Oct 23, 2026
    Where
    Geyserville, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

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