Skip to content

Vendors

Oltmans Construction Co.

Active registration

Location: Whittier, California, United States
Unique Entity ID (UEI): HJREQK1SBBB5
Commercial and Government Entity (CAGE): 1Y7L3

Industries

Industrial Building ConstructionNAICS 236210Commercial and Institutional Building ConstructionNAICS 236220Water and Sewer Line and Related Structures ConstructionNAICS 237110Label unavailableNAICS 237990EPoured Concrete Foundation and Structure ContractorsNAICS 238110Site Preparation ContractorsNAICS 238910

Products & services

Architect and Engineering- Construction: Other Administrative Facilities/service BuildingsPSC C1AZArchitect and Engineering- Construction: Electronic and Communications FacilitiesPSC C1BGArchitect and Engineering- Construction: SchoolsPSC C1CAArchitect and Engineering- Construction: Other Educational BuildingsPSC C1CZArchitect and Engineering- Construction: Laboratories and ClinicsPSC C1DBArchitect and Engineering- Construction: Other Hospital BuildingsPSC C1DZArchitect and Engineering- Construction: Maintenance BuildingsPSC C1EBArchitect and Engineering- Construction: Production BuildingsPSC C1ECArchitect and Engineering- Construction: Other Industrial BuildingsPSC C1EZArchitect and Engineering- Construction: Family Housing FacilitiesPSC C1FAArchitect and Engineering- Construction: Recreational BuildingsPSC C1FBArchitect and Engineering- Construction: Dining FacilitiesPSC C1FDArchitect and Engineering- Construction: Religious FacilitiesPSC C1FEArchitect and Engineering- Construction: Other Residential BuildingsPSC C1FZArchitect and Engineering- Construction: Food or Grain Storage BuildingsPSC C1GBArchitect and Engineering- Construction: Open Storage FacilitiesPSC C1GDArchitect and Engineering- Construction: Other Warehouse BuildingsPSC C1GZArchitect and Engineering- Construction: Government-owned Contractor-operated (goco) R&d FacsPSC C1HAArchitect and Engineering- Construction: Govt-owned Ctr-operated (goco) Environmental LaboratoriesPSC C1HCArchitect and Engineering- Construction: Museums and Exhibition BuildingsPSC C1JAArchitect and Engineering- Construction: Testing and Measurement BuildingsPSC C1JBArchitect and Engineering- Construction: Miscellaneous BuildingsPSC C1JZArchitect and Engineering- Construction: Other Conservation and Development FacilitiesPSC C1KZArchitect and Engineering- Construction: Parking FacilitiesPSC C1LZArchitect and Engineering- Construction: Recreational Facilities (non-building)PSC C1PAArchitect and Engineering- Construction: Other Non-building FacilitiesPSC C1PZArchitect and Engineering- Construction: Restoration of Real Property (public or Private)PSC C1QAConstruction of Office BuildingsPSC Y1AAConstruction of Conference Space and FacilitiesPSC Y1ABConstruction of Other Administrative Facilities and Service BuildingsPSC Y1AZConstruction of SchoolsPSC Y1CAConstruction of Other Educational BuildingsPSC Y1CZConstruction of Laboratories and ClinicsPSC Y1DBConstruction of Other Hospital BuildingsPSC Y1DZConstruction of Maintenance BuildingsPSC Y1EBConstruction of Production BuildingsPSC Y1ECConstruction of Family Housing FacilitiesPSC Y1FAConstruction of Troop Housing FacilitiesPSC Y1FCConstruction of Other Residential BuildingsPSC Y1FZConstruction of Parking FacilitiesPSC Y1LZConstruction of Recreation Facilities (non-building)PSC Y1PAConstruction of Exhibit Design (non-building)PSC Y1PBConstruction of Restoration of Real Property (public or Private)PSC Y1QA

Business types

For Profit Organization

View official source

Source date: Oct 5, 2026

Record identifier

HJREQK1SBBB5