Preconstruction Services Guide: What GCs Should Expect from Estimating Partners

Preconstruction is the phase between design and construction where the financial and logistical framework of a project is established. Professional preconstruction services directly determine project profitability.

The Preconstruction Workflow

Phase 1: Design Review

• BIM model coordination and clash detection
• Constructability reviews
• Value engineering analysis
• Schedule feasibility assessment

Phase 2: Quantity Surveying

• Full material takeoff by CSI division
• Trade-specific quantification
• Waste factor analysis
• Exclusions and gap analysis

Phase 3: Cost Estimating

• Unit price development
• Labor burden calculation
• Equipment costing
• General conditions and fee structure
• Escalation and contingency

Phase 4: Bid Phase

• Subcontractor prequalification
• Bid package preparation
• Bid leveling and scope comparison
• Award recommendations

What to Look for in an Estimating Partner

1. Technical Depth

Does the estimator understand your specific trades? A concrete estimator is different from an MEP estimator. Look for trade-specific experience.

2. Data Quality

Are they using current RSMeans data? Are labor rates specific to your location? Are material costs based on current supplier pricing?

3. Verification Process

Do they have a dual-estimator review? Who checks the work before delivery?

4. Technology

What tools do they use (PlanSwift, Bluebeam, Accubid)? Can they integrate with your existing systems?

5. Track Record

Ask for case studies. How much have they saved past clients? What is their accuracy rate?

F&K Estimatings provides full preconstruction support — from conceptual budgeting through bid day. Our 98.5% accuracy rate and 48-hour turnaround make us a trusted partner. Learn more or submit your plans for review.