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Oltmans Construction Co.

Whittier, CA 90601

Company Info

  • Est. 1932
  • Size 500+ Employees
  • Annual Vol Undisclosed

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Our Story

Oltmans Construction Co. has built their steadfast reputation in the industry by delivering the highest level of quality and personalized services available in today's marketplace. Oltmans dedication and commitment of integrity, along with their innovative skills of timely project scheduling, constant quality control, and effective cost monitoring systems has built their long success story. All of these strong traits have put us at the forefront of the General Contracting industry, where we are able to provide our clients with the ultimate of services available.

Oltmans Construction Co. is a full service general contracting company specializing in commercial and industrial construction, renovations, solar, infrastructure and public works. We have earned our way to the top of California’s construction industry by staying true to the vision and business practices our founder J.O. Oltmans laid down over 80 years ago.

Our Services include: General Contracting, Preconstruction, Construction, Construction Management, Design-Build/ Design-Assist, Renovations & Retrofits, and Solar EPC.

Our general contracting abilities truly run the gamut of commercial construction and we are always developing new specialties such as Solar EPC (Engineering, Procurement, and Construction), public transit and renewable fuel refineries. We believe we improve every sector we enter, because we bring like-minded, dedicated honest subcontractors, designers and engineers along with us. When a virtual army of driven, ethical professionals hit the jobsite, everything works better.

What We Do

Commercial Experience

Airport Runway Church / Synagogue Industrial Maintenance Medical Office Misc Project Office Building School / College / University Storage Facility / Warehouse
Animal Hospital / Kennel Apartments & Condominiums Arena / Stadium Assisted Living Athletic Field Auto Dealership / Service Bank City / Town Hall Club House / Community Center Court House Design Build Fire / Police Station Fitness Center Gas Station Golf Course Hospital / Nursing Home Hotel / Motel Jail / Prison Laboratory Library Manufacturing Plant Mixed Use Museum Non-Building Construction Non-Residential Building Park / Playground Parking Garage Parking Lots Post Office Radio / Television Station Residential Building Restaurant Retail Store Road / Highway Swimming Pool Tennis Court Terminal - Airport / Bus / Railroad Theater Tunnel Utilities

Regions & Counties Serviced

  • California-Los Angeles and Vicinity

Arizona All

California All

Nevada All

New Mexico All

Utah All

Our CSI Codes

01 35 16 - Alteration Project Procedures
03 47 13 - Tilt-Up Concrete
13 01 50 - Operation and Maintenance of Special Instrumentation
13 06 50 - Schedules for Special Instrumentation
13 08 50 - Commissioning of Special Instrumentation
13 53 13 - Solar Instrumentation
13 53 23 - Wind Instrumentation
23 56 13 - Heating Solar Collectors
23 56 13.13 - Heating Solar Flat-Plate Collectors
23 56 13.16 - Heating Solar Concentrating Collectors
23 56 13.19 - Heating Solar Vacuum-Tube Collectors
23 56 16 - Packaged Solar Heating Equipment
26 31 00.00.01 - Photovoltaic Collectors
26 32 23 - Wind Energy Equipment
34 43 23.16 - Airfield Wind Cones
42 12 23 - Solar Process Heaters
48 12 29 - Nuclear Fuel Electrical Power Plant Turbines
48 14 13 - Solar Energy Collectors
48 14 13.13 - Amorphous Solar Energy Collectors
48 14 13.16 - Plate Cell Solar Energy Collectors
48 14 13.19 - Vacuum Tube Solar Energy Collectors
48 15 13 - Windmills
48 15 16 - Wind Energy Electrical Power Generators
48 18 16 - Hydrogen Control Equipment
48 19 19 - Electrical Power Generation Solar Tracking Equipment
GC 20 01 - Civil & Site Development
GC 47 01 - Industrial Warehousing & Distribution Centers
GC 54 01 - Mixed Use
GC 62 01 - Office & General Commerical
GC 88 01 - Tenant Improvements

Project Experience

  • Non-Union
  • Prevailing Wages (Davis Bacon)
  • Private
  • New Projects
  • Alterations/Renovations
  • Interior Fit-Ups
  • Projects Up to $100,000,000
  • LEED Experience
  • BIM Experience

Gallery

Associations & Memberships

NAIOP (National Assn. of Industrial & Office Properties)
NAIOP (National Assn. of Industrial & Office Properties)
BIA (Building Industry Assn.)
BIA (Building Industry Assn.)
GSA (General Services Administration)
GSA (General Services Administration)
ULI (Urban Land Institute)
ULI (Urban Land Institute)
USGBC (United States Green Building Council)
USGBC (United States Green Building Council)
LEED (Leadership in Energy and Environmental Design)
LEED (Leadership in Energy and Environmental Design)
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