Estimator

RBA Builders is seeking a motivated Estimator to join our growing Preconstruction team.

We are a full-service General Contractor delivering projects across the commercial, industrial, aerospace, education, entertainment, and medical sectors throughout Southern California.

This role is ideal for someone with estimating experience who thrives in a fast-paced environment and enjoys collaborating on a wide variety of commercial construction projects.

RBA Builders is founded on the values of safety, quality, honesty, and hard work, with a strong emphasis on service and long-term relationships. These beliefs are reflected in our four Core Values:

Do the right thing even when it is inconvenient

Fun, family, fellowship

We are here for you

Fiscally committed to the team’s success

These Core Values guide how we support our employees, partners, and clients while fostering a positive and inclusive work environment.

RBA Builders LLC is located in Southern California in the city of Fountain Valley and is committed to becoming your Contractor of Choice and a place where careers are built.

Essential Duties and Responsibilities

Prepare quantity takeoffs and cost estimates

Review drawings, specifications, and project scopes

Coordinate subcontractor bids and pricing

Attend job walks and pre-bid meetings

Develop bid packages and value engineering options

Support project planning and preconstruction efforts

Minimum Qualifications

1–5 years of estimating or construction-related experience

Strong organizational and analytical skills

Proficiency in Bluebeam and Microsoft Excel

Valid California driver’s license

Ability to pass background screening for project badging

Physical & Work Environment Requirements

Prolonged periods working at a computer and reviewing documents

Occasional walking and standing at active construction sites

Ability to travel to project locations as needed

Ability to safely navigate construction environments while using required PPE

Benefits

Competitive compensation

Medical, dental, and vision insurance

PTO and paid holidays

401(k) with company match

Career growth and mentorship opportunities

Join a team that values integrity, collaboration, and building careers alongside great projects.

RBA Builders LLC is an Equal Opportunity Employer and considers all qualified applicants without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.