Construction Estimator


LOCATION: 4800 Fredericksburg Rd., Ste. 200SL, San Antonio, TX 78229


Company Description

AG3 Group, LLC (AG3) is a Texas-based civil engineering consulting and surveying services firm with offices in San Antonio, TX; Austin, TX; Leander, TX; Dallas, TX; Sinton, TX; and Oklahoma City, OK, providing civil engineering, surveying, and construction services to the private and public sectors since 2006.

AG3 offers a full array of employee benefits to include medical, dental, vision, 401k, PTO, holiday pay and bonus incentives.

Job Description

 AG3 is seeking an experienced Estimator to work closely with many other professionals including consultants, contractors, accountants, and operations personnel to provide the most accurate and comprehensive financial and budget analysis for their employers. Their duties often include:


  • Analyzing requirement documents, blueprints, and project plans to gain a thorough understanding of the project.
  • Determining what factors of production will influence the cost of a service or product.
  • Preparing material estimates and cost estimates for the product or service
  • Creating labor estimates for any project
  • Developing and maintaining relationships with company vendors and contractors
  • Managing bids from vendors and contractors
  • Using bid data to prepare detailed a cost analysis.
  • Presenting prepared estimates to management and other stakeholders
  • Compiling and recording actual costs
  • Proficiency in mathematics, statistics, and data analysis
  • Excellent analytical skills and attention to detail
  • Report writing and strategic planning skills.
  • Familiarity with analyzing requirement data to develop material and cost estimates for large projects.
  • Expertise with analytic tools, such as spreadsheets and database managers
  • Ability to read and interpret technical documents.
  • Excellent written communication and interpersonal skills
  • Exceptional time management skills


  • 2+ years’ experience in Construction Management
  • 10+ years of experience in heavy civil structures estimating.
  • Estimating experience with bridges, CIP concrete structures, retaining walls, and other structures required
  • Experience in all aspects of heavy civil work scopes preferred.
  • Experience with DOTs preferred.
  • Strong technical writing skills
  • Strong prioritization and organizational skills
  • Sense of urgency and the ability to multi-task
  • Highly productive and willing to manage a busy work schedule independently.
  • Superior verbal and written (including technical) communication skills.



AG3 is an equal opportunity and affirmative action employer that does not discriminate on the basis of race, color, religion, national origin, sexual orientation, gender identity, age, disability, creed, belief, or political affiliation.