Core Areas

Key Personnel

our Project Experience

Safety First!

Our field employees are provided a minimum OSHA 30 hour training upon employment to ensure everyone is working safely!

ABS Builders, Inc. is a company that believes in what we do and the people we do it with.  We are a general contractor specializing in construction management, project supervision, and self-performing varying types of commercial and general engineering construction projects, both public and private.   

Amy Gwinnup, CEO
Project Management, CFO

Bill Schmidt, VP
Site Superintendent
Safety Officer 

company profile

Woman Owned Small Business

Economically Disadvantaged Woman Owned Small Business

Pending  HUBZone application

Registered in SAM
DUNS# 079982449
CA Contractor’s License # 1005975
CA DIR# 1000032049

  • Commercial & Industrial Construction 
  • Utilities
  • Concrete construction    
  • Design-Build
  • Industrial Door Installation   
  • Certified Schweiss Installer
  • Mine Closures
  • Steel Buildings and Hangars   
  • Earthwork & grading

ABS Builders, Inc. has a staff with over 35 years of collective experience in the area of construction and project management.  

Company Naics Codes

our Company

236210-Industrial Building Construction
236220-Commercial Building Construction
237310-Highway, Street, & Bridge Construction
237990-Other Heavy & Civil Engineering Construction

221310, 238110, 238120, 238130, 238140, 238150, 238160, 238170, 238190, 238210, 238220, 238290, 238310, 238320, 238330, 238340, 238350, 238390, 238910, 332311, 541330, 541340, 541350, 561790