Estimator - Residential Construction (Custom Homes)

Westside Build LLC•Santa Monica, CA

6h•$95,000 - $150,000

About The Position

Estimator – Residential Construction (Custom Homes) About Westside Build Westside Build is a team driven by innovation and efficiency, redefining how homes are designed and constructed on LA’s westside. In collaboration with Westside Design, our team brings together decades of high-end single-family residential experience, spec building expertise, and cutting-edge fabrication technologies to deliver exceptional homes at an approachable price point. The recent wildfires have left communities in urgent need, and we’re committed to getting people back home – faster, smarter and better. By integrating advanced technology, digitized fabrication and offsite construction, we cut through inefficiencies, reduce costs and accelerate timelines in partnership with our Design team. A modern approach to architectural design and construction, built for today’s world. Role Overview We’re seeking an experienced Estimator to support ground-up custom residential projects from concept through construction. This role is responsible for producing accurate, detailed cost estimates and budgets that guide decision-making across design, procurement, and project execution. You’ll work closely with design, project management, and leadership to ensure projects are financially sound, competitively priced, and aligned with Westside Build’s quality standards.

Requirements

Minimum 5 years of experience as a construction estimator
Strong knowledge of new custom home construction
Proven ability to read and interpret full architectural and structural plan sets
Hands-on experience preparing detailed takeoffs, budgets, and cost estimates
Deep understanding of construction materials, methods, and pricing
Exceptional attention to detail and accuracy
Ability to work independently, manage multiple estimates, and meet deadlines
Proficiency with estimating and project management software, including Procore
Advanced working knowledge of Bluebeam Revu for plan review, takeoffs, and markups
Strong skills in Microsoft Excel for detailed cost modeling, budgeting, and analysis
Comfortable working with digital plan sets, specifications, and cloud-based collaboration tools

Nice To Haves

Experience with construction estimating platforms (e.g., PlanSwift, OST, or similar) a plus

Responsibilities

Prepare detailed cost estimates and budgets for new custom home construction projects
Perform comprehensive material and labor takeoffs from full architectural and structural plan sets
Analyze drawings, specifications, and scope documents to identify risks, gaps, and cost drivers
Develop pricing based on current market conditions, historical data, and subcontractor input
Collaborate with Project Managers and Design teams to value-engineer solutions without compromising design intent
Maintain cost accuracy throughout preconstruction and support budget updates as designs evolve
Track pricing trends, materials, and labor costs specific to high-end residential construction