WCC Services Logo WCC Services

Preconstruction Expertise.
Without the Full-Time Overhead.

Estimating, site development, and preconstruction support for energy developers, owners, EPCs, and contractors.

Where Vision Meets Execution.

Services

WCC provides experienced preconstruction support for energy developers, owners, EPCs, and contractors at any stage of project development.

Core Service

Preconstruction Estimating

Independent estimating and cost-development support from early project screening through EPC procurement.

  • Conceptual / ROM Estimates
  • EPC-Level Cost Estimates
  • Quantity Takeoffs
  • Cost Modeling
  • Historical Cost Benchmarking
  • Vendor & Subcontractor Pricing
  • Estimate Reviews & Updates
  • Value Engineering
  • Assumptions & Exclusions Development
  • Estimate Risk Analysis
  • Bid Comparison & Leveling
Discuss an Estimate

Site Development & Feasibility

Early-stage technical and commercial support to determine whether a site can realistically advance toward construction.

  • Preliminary Site Assessments
  • Site Constraint Reviews
  • Conceptual Site Layout Review
  • Constructability Reviews
  • Utility & Interconnection Coordination
  • Permitting / AHJ Research
  • Development Risk Identification
  • Preliminary CAPEX Evaluation
  • Access & Logistics Review
  • Civil Development Considerations
  • Technical Due-Diligence Support
Evaluate a Site

Preconstruction Management

Fractional preconstruction leadership for organizations that need experienced support without maintaining a full in-house preconstruction department.

  • EPC / Contractor Engagement
  • RFP Development
  • Bid Solicitation & Leveling
  • Contractor Comparison
  • Scope Development
  • Procurement Planning
  • Preliminary Project Scheduling
  • Risk Registers
  • Budget Development
  • Stage-Gate Estimate Management
  • Preconstruction Process Development
Discuss Preconstruction Support

Your Fractional Preconstruction Department

Not every developer, owner, or contractor needs another full-time estimator or preconstruction manager. WCC provides experienced project-based support when additional estimating, technical, or preconstruction capacity is needed.

Flexible Capacity

Add experienced support when project workload increases — without the commitment of a full-time hire.

EPC-Level Perspective

Develop budgets and project strategies using real EPC and owner-side experience on utility-scale infrastructure.

No Full-Time Overhead

Engage WCC for a single estimate, individual project, or ongoing preconstruction support — on your terms.

Markets

WCC provides preconstruction estimating and development support across energy and infrastructure sectors.

Battery Energy Storage Systems

BESS development, estimating, site planning, procurement support, and preconstruction — from early screening through NTP.

Utility-Scale Solar

PV estimating, site-development evaluation, civil and electrical cost development, and EPC engagement for utility-scale solar projects.

Power & Utility Infrastructure

Supporting infrastructure, substations, transmission and interconnection-related scopes, and utility development considerations.

Energy Site Development

Early-stage evaluation of potential energy sites before significant development or EPC capital is committed.

Process

A structured engagement designed to deliver clear preconstruction deliverables at every stage.

01

Discovery

Understand the project, development stage, objectives, and current information available.

02

Scope

Define the estimating, site-development, or preconstruction support required.

03

Proposal

Establish deliverables, schedule, assumptions, and commercial terms.

04

Execution

Perform estimating, analysis, coordination, and preconstruction activities.

05

Deliverables

Provide documented results and recommendations suitable for the project's next stage.

Experience

Engineering  →  Field Construction  →  EPC Estimating  →  Owner-Side Preconstruction  →  WCC Services

WCC brings perspective from both sides of the table — EPC execution and owner/developer preconstruction.

80 MW – 1 GW+
Utility Solar Project Scale
80 MW – 750 MW
BESS Project Scale
$4M – $4.5B+
Project Budget Range
Experience Across Engineering & Construction

Professional Experience Includes

Pattern Energy Owner-Side Preconstruction
Cordelio Power IPP / Developer
Qcells USA EPC Estimating
Kiewit Corporation Field Construction

Professional experience noted for credentialing purposes only. These companies do not endorse or sponsor WCC Services.

About WCC Services

Gabriel Williams — Founder, WCC Services

WCC Services was founded by Gabriel Williams, PMP — a civil engineering and preconstruction professional with experience spanning field construction, heavy civil, utility-scale solar, BESS, renewable energy development, EPC estimating, and owner-side preconstruction.

The progression from engineering and field construction to EPC estimating at Kiewit and Qcells, to IPP preconstruction at Cordelio Power, to serving as Preconstruction Manager at Pattern Energy provides a foundation that is rarely found in a single consultant. WCC clients benefit from experience on both sides of the EPC relationship.

Gabriel holds a B.S. in Civil Engineering from the University at Buffalo and is a certified Project Management Professional (PMP). He has contributed to some of the largest energy infrastructure projects in North America.

Representative Experience

  • 1 GW+ Solar + Storage — EPC estimating and cost development
  • Utility-Scale BESS — Owner-side preconstruction, CAPEX modeling, constructability, and EPC procurement
  • Utility Solar Portfolio — Estimating and preconstruction across projects exceeding 100 MW
  • Major Industrial Infrastructure — Field engineering experience on multi-billion-dollar energy infrastructure
  • Civil Infrastructure — Site development, utilities, heavy civil, and field execution

Professional experience includes Kiewit, Qcells, Cordelio Power, and Pattern Energy.

Start a Project

Ready to discuss your project?

Submit a project inquiry and we typically respond within one business day to discuss your estimating, site development, or preconstruction needs.

Response time: Typically one business day

Prefer to talk first?

Book a Discovery Call

Project Inquiry