Estimator (Commercial Construction)
K2 Staffing
San Diego, CA · Posted November 4, 2026
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Where San Diego, CA ranks
Where San Diego, CA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Cities hosting the most business conferences in the West Coast78 conferences · of 17
- #2Cities hosting the most human resources conferences6 conferences · of 10
- #3Best cities for life sciences and biotech jobs454 openings · of 41
- #3Best cities for aerospace and defense jobs377 openings · of 67
- #3Cities hosting the most legal services conferences7 conferences · of 17
- #3Cities hosting the most staffing & human capital conferences6 conferences · of 8
Rankings about operations jobs
- Best cities for operations jobs #1 New York (1,429 openings)
- Best cities for operations pay after cost of living #1 Reston ($177k)
- Most requested AI skills in operations jobs #1 AI tools in daily work (2.5%)
- AI tools named most often in operations jobs #1 Claude (0.28%)
- Employers with the most operations jobs #1 Amazon (1,480 roles)
How AI is used in this kind of work
AI use among cost estimators is little observed so far. Measured exposure for cost estimators: 0% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
Skills this job asks for
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About the job
Summary
Our client is a well-established, growing commercial construction organization with a strong presence in the San Diego, CA area. They are in immediate need of a Commercial Construction Estimator , who will play a critical role in the pre-construction phase by analyzing project specifications, gathering necessary data, and preparing accurate cost estimates for commercial construction projects. Working closely with project managers, architects, engineers, subcontractors, and clients, you will ensure that cost estimates align with project requirements, timelines, and budgets. The ideal candidate will possess strong analytical skills, attention to detail, and a deep understanding of construction methods, materials, and labor costs.
Duties & Responsibilities
Project Analysis and Bid Preparation: Review project plans, specifications, and contract documents to understand project scope, requirements, and constraints. Analyze blueprints, drawings, and other technical documents to identify materials, labor, and equipment needed for construction. Prepare comprehensive cost estimates and proposals for commercial construction projects, including itemized breakdowns of labor, materials, subcontractor bids, and overhead costs.
Quantity Takeoffs and Costing: Conduct quantity takeoffs and measurements from construction drawings and specifications to determine the quantities of materials, labor, and equipment required for each project component. Utilize construction estimating software and databases to calculate costs based on unit prices, labor rates, material costs, and productivity factors. Verify pricing and availability of materials and equipment from suppliers and subcontractors.
Cost Analysis and Value Engineering: Evaluate alternative construction methods, materials, and design options to optimize project costs without compromising quality or functionality. Collaborate with project teams to identify value engineering opportunities and cost-saving measures while maintaining project requirements and specifications.
Subcontractor and Vendor Management: Solicit and evaluate bids from subcontractors and vendors for various construction trades and services. Negotiate pricing, terms, and contracts with subcontractors to ensure competitive bids and favorable pricing for the project. Maintain relationships with subcontractors and suppliers to facilitate efficient communication and procurement throughout the project lifecycle.
Risk Assessment and Contingency Planning: Identify and quantify potential risks and uncertainties that may impact project costs, schedules, or performance. Develop contingency plans and allowances to mitigate risks and account for unforeseen circumstances or changes in project scope. Collaborate with project teams to assess and manage project risks effectively.
Bid Presentation and Client Communication: Present cost estimates, proposals, and bid documents to clients, architects, engineers, and project stakeholders. Explain cost assumptions, methodologies, and pricing strategies to justify the proposed budget and gain client approval. Address client inquiries, concerns, and requests for modifications to ensure alignment with project goals and objectives.
Documentation and Reporting: Maintain accurate records of cost estimates, bid documents, subcontractor agreements, and project-related correspondence. Prepare reports, summaries, and analyses of estimated costs, bid results, and project budgets for internal review and client presentation. Document any changes or revisions to cost estimates throughout the bidding process and project lifecycle.
Qualifications & Requirements
Bachelor’s degree in Construction Management, Civil Engineering, Quantity Surveying, or related field.
Proven experience in commercial construction estimating, preferably in general contracting or construction management.
Strong proficiency in construction estimating software such as RSMeans, Sage Estimating, Procore, or equivalent.
Knowledge of construction methods, materials, building codes, and industry standards.
Excellent analytical skills with the ability to interpret construction drawings, specifications, and technical documents.
Effective communication and negotiation skills with the ability to interact professionally with clients, subcontractors, and project teams.
Detail-oriented approach with a focus on accuracy and precision in cost estimation and analysis.
Ability to work independently, prioritize tasks, and meet deadlines in a dynamic and fast-paced environment.
Familiarity with project management principles and practices is a plus.
Employment Type: Full time
Location: San Diego, CA