Join our growing team!

We’re looking for an experienced Estimator to join our Strategic Markets Group. If you thrive on preparing accurate, competitive estimates and enjoy collaborating with project teams and clients to bring commercial interiors to life — we’d like to meet you.

Job Description: Estimator – Tenant Improvements

This role as an Estimator is responsible for preparing detailed cost and budget estimates for commercial Tenant Improvement (T.I.) projects. This role analyzes plans, specifications, proposals, and other documentation to prepare budgets and bids. The Estimator plays a key role in securing profitable work by ensuring accurate, competitive, and thorough cost estimates.

Responsibilities:

• Prepare accurate cost estimates, budgets, and quantity take-offs for T.I. projects.
• Analyze plans and specs, solicit and scope subcontractor bids, and identify value engineering opportunities.
• Work closely with Project Managers and Superintendents to ensure estimates reflect execution strategies and site logistics.
• Maintain strong subcontractor and supplier relationships for competitive pricing.

Why work with us?

• Competitive pay and benefits, including medical, dental, vision, life, disability, 401(k), profit sharing, H.S.A., F.S.A, bonuses and on-site gym.
• Collaborative team culture with opportunities for growth.
• Projects across diverse commercial sectors that keep every day interesting.

Location:

This position is based in-person at our Whittier, CA office with occasional site visits.

Company Overview:

Oltmans Construction Co. is a leading full-service general contractor located in Whittier, California, specializing in commercial and industrial construction. With over 90 years of experience rooted in the foundational vision of our founder J.O. Oltmans, we pride ourselves on our commitment to quality and excellence in the construction industry.

If you are ready to take your estimating skills to the next level with a company that values integrity and quality, we invite you to apply today at Oltmans Construction Co.!

Requirements:

• Bachelor's degree in Construction Management, Engineering, Architecture, or related field preferred; or equivalent combination of education and estimating experience.
• 3+ years of estimating experience in commercial construction, ideally with a focus on Tenant Improvement.
• Strong knowledge of construction means and methods, local market pricing, and estimating software (On-Screen Takeoff, Bluebeam, CMiC, or similar).
• Ability to juggle multiple bids in a fast-paced environment.
• Excellent communication and organizational skills.