Company Info

  • Est. 1973
  • Annual Vol Undisclosed

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Our Story

Critical Structures, Inc. (CSI) was established in 2009 in Anaheim, Orange County, California by Eric Stovner, S.E., LEED AP O+M to provide worldwide structural engineering services to the public and private sectors.

Also in 2009, Mr. Stovner acquired the structural engineering firm Breiholz Qazi Engineering, established by David Breiholz, P.E., SECB, in 1973, and located in Lomita, Los Angeles County.

Our mission is to build a company respected by its clients, peers and agencies, of which we enjoy being an integral part, in an environment where we can flourish professionally and personally.

We work hand-in-hand with our clients to understand your needs, with an eye to conserving your materials and financial resources, by providing innovative and creative solutions, and value to you. We have a reputation for responsiveness and trust. We are relationship-driven. As your structural Engineer, we will answer your phone calls and emails.

CSI is experienced in the successful engineering of new and existing structures, utilizing project-specific optimum systems and materials. Experience in materials includes cast-in-place concrete, prestressed and post-tensioned concrete, structural steel, cold-formed steel, tension structures, aluminum, light-framed wood and heavy timber.

We aim to earn your respect and continued business by providing you responsive service and engineering that gives value to you to help you grow your business.

We look forward to working with you!

What We Do

Commercial Experience

Apartments & Condominiums Arena / Stadium Church / Synagogue Misc Project Museum
Assisted Living Athletic Field Auto Dealership / Service Bank Bridge City / Town Hall Club House / Community Center Court House Design Build Fire / Police Station Fitness Center Gas Station Golf Course Historic Preservation Hospital / Nursing Home Hotel / Motel House Industrial Maintenance Laboratory Library Manufacturing Plant Marine Medical Office Mixed Use Office Building Parking Garage Parking Lots Post Office Restaurant Retail Store School / College / University Sewage / Water Treatment Plant Storage Facility / Warehouse Swimming Pool Tennis Court Terminal - Airport / Bus / Railroad Theater Tunnel

Regions & Counties Serviced

  • California-Los Angeles and Vicinity
  • Orange, Riverside and San Bernardino Counties

Alaska All

Arizona All

Arkansas All

California All

Colorado All

Florida All

Hawaii All

Kansas All

Missouri All

Montana All

North Dakota All

Our CSI Codes

01 45 26 - Plant Inspection Procedures
01 71 23 - Field Engineering
01 71 23.13 - Construction Layout
01 71 23.16 - Construction Surveying
01 80 00.00.01 - Performance Requirements
01 82 13 - Foundation Performance Requirements
01 82 16 - Basement Construction Performance Requirements
01 83 13 - Superstructure Performance Requirements
01 83 16 - Exterior Enclosure Performance Requirements
01 84 16 - Stairways Performance Requirements
01 86 13 - Fire Suppression Performance Requirements
01 86 16 - Plumbing Performance Requirements
01 86 19 - HVAC Performance Requirements
01 86 23 - Integrated Automation Performance Requirements
01 86 26 - Electrical Performance Requirements
01 86 29 - Communications Performance Requirements
01 86 33 - Electronic Safety and Security Performance Requirements
01 88 13 - Special Construction Performance Requirements
01 91 13 - General Commissioning Requirements
01 91 16.13 - Foundation Commissioning
01 91 16.53 - Basement Construction Commissioning
01 91 19 - Facility Shell Commissioning
01 91 19.13 - Superstructure Commissioning
01 91 19.43 - Exterior Enclosure Commissioning
02 06 30 - Schedules for Subsurface Investigations
02 08 00.00.01 - Commissioning of Existing Conditions
02 22 19 - Traffic Assessment
02 25 16 - Existing Concrete Assessment
02 25 19 - Existing Masonry Assessment
02 25 23 - Existing Metals Assessment
02 25 23.13 - Welding Investigations
02 25 26 - Existing Wood, Plastics, and Composites Assessment
02 31 29 - Magnetotelluric Investigations
02 32 23 - Geotechnical Monitoring Before Construction
05 08 00.00.01 - Commissioning of Metals
06 08 00.00.01 - Commissioning of Wood, Plastics, and Composites
10 08 00.00.01 - Commissioning of Specialties
11 08 00.00.01 - Commissioning of Equipment
13 08 11 - Commissioning of Swimming Pools
13 08 23 - Commissioning of Planetariums
13 08 30 - Commissioning of Special Structures
21 08 00.00.01 - Commissioning of Fire Suppression
22 08 00.00.01 - Commissioning of Plumbing
23 08 00.00.01 - Commissioning of HVAC
25 08 00.00.01 - Commissioning of Integrated Automation
26 05 73 - Overcurrent Protective Device Coordination Study
26 08 00.00.01 - Commissioning of Electrical Systems
27 08 00.00.01 - Commissioning of Communications
28 08 00.00.01 - Commissioning of Electronic Safety and Security
31 08 00.00.01 - Commissioning of Earthwork
31 09 13 - Geotechnical Instrumentation and Monitoring
31 09 16 - Special Foundation and Load Bearing Elements Instrumentation and Monitoring
31 09 16.13 - Foundation Performance Instrumentation
31 09 16.26 - Bored and Augered Pile Load Tests
32 08 00.00.01 - Commissioning of Exterior Improvements
33 08 10 - Commissioning of Water Utilities
33 08 20 - Commissioning of Wells
33 08 30 - Commissioning of Sanitary Sewerage Utilities
33 08 40 - Commissioning of Storm Drainage Utilities
33 08 50 - Commissioning of Fuel Distribution Utilities
33 08 60 - Commissioning of Hydronic and Steam Energy Utilities
33 08 70 - Commissioning of Electrical Utilities
33 08 80 - Commissioning of Communications Utilities
34 08 13 - Commissioning of Roadways
34 08 23 - Commissioning of Railways
34 08 33 - Commissioning of Airfields
34 08 43 - Commissioning of Bridges
35 08 30 - Commissioning of Coastal Construction
35 08 40 - Commissioning of Waterway Construction
35 08 50 - Commissioning of Marine Construction
35 08 70 - Commissioning of Dams
40 80 00.00.01 - Commissioning of Process Systems
41 08 30 - Commissioning of Manufacturing Equipment
42 08 10 - Commissioning of Heating Equipment
42 08 20 - Commissioning of Cooling Equipment
42 08 30 - Commissioning of Drying Equipment
43 08 10 - Commissioning of Gas Handling Equipment
43 08 20 - Commissioning of Liquid Handling Equipment
43 08 30 - Commissioning of Gas and Liquid Purification Equipment
43 08 40 - Commissioning of Gas and Liquid Storage
44 08 40 - Commissioning Water Treatment Equipment
45 08 00.00.01 - Commissioning of Industry-Specific Manufacturing Equipment
48 08 00.00.01 - Commissioning of Electrical Power Generation

Project Experience

  • Public
  • Private
  • New Projects
  • Alterations/Renovations
  • Interior Fit-Ups
  • Projects From $1,000 to $100,000,000
  • LEED Experience

Gallery

Featured Image 1
Wayfarer's Chapel
Featured Image 2
Center for Social Justice & Civil Liberties
Featured Image 3
Hollyhock House
Featured Image 4
Angel Stadium of Anaheim
Service Area and Locations Map for Critical Structures, Inc.

Associations & Memberships

ASCE (American Society of Civil Engineers)
ASCE (American Society of Civil Engineers)
California Preservation Foundation
California Preservation Foundation
SEAOC (Structural Engineers Assn. Of California)
SEAOC (Structural Engineers Assn. Of California)
SEAOSC (Structural Engineers Assn. of Southern California)
SEAOSC (Structural Engineers Assn. of Southern California)
Council on Tall Building and Urban Habitat
Council on Tall Building and Urban Habitat
ICC LA (International Code Council Los Angeles Basin Chapter)
ICC LA (International Code Council Los Angeles Basin Chapter)
Long Beach Heritage
Long Beach Heritage
NCSEA (National Council of Structural Engineers Assn.)
NCSEA (National Council of Structural Engineers Assn.)
Santa Ana Historical Preservation Society
Santa Ana Historical Preservation Society
Society for Industrial Archeology
Society for Industrial Archeology
AISC (American Institute of Steel Construction)
AISC (American Institute of Steel Construction)
ACI (American Concrete Institute)
ACI (American Concrete Institute)
CSI (Construction Specifications Institute)
CSI (Construction Specifications Institute)
EERI (Earthquake Engineering Research Institute)
EERI (Earthquake Engineering Research Institute)
ICC (International Code Council)
ICC (International Code Council)
NTHP (National Trust for Historic Preservation)
NTHP (National Trust for Historic Preservation)
APTI (Assn. for Preservation Technology International)
APTI (Assn. for Preservation Technology International)
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