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Pre-Construction
- Feasability Assistance

- Estimating

- Value Engineering and Constructability

- Scheduling

- Preplanning

Construction
- Safety

- Quality Control

- Project Management and Field Supervision

- Sustainability

Services Pre-Construction Estimating

Early involvement in projects enables us to give you a working budget from the beginning of conceptual design. This budget provides a baseline estimate to guide decisions as the design process continues. As design proceeds, we update this budget with the latest information.


The four phases of a typical estimate are:
  • Conceptual Design Estimate - Early in the design process, conceptual design estimates provide frameworks for evaluating different alternatives at the conceptual design stage. (Accuracy is usually within 15%.)

  • Schematic Estimate - Provided at the completion of schematic design and establishes the baseline estimate. (Accuracy is usually within 10%.)

  • Design Development Estimates - An updated estimate prepared as the design concept is finalized. (Accuracy is usually within 5%.)

  • GMP (Guaranteed Maximum Price) - Established at the completion of contract documents by incorporating bids from subcontractors.

S.D. Deacon uses an open-book approach with owner and architect participation. A 27-year database of knowledge and a well-established subcontractor base throughout the west supports all of our estimates.





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