Power Plant Estimating Services for Energy & Utility Contractors

Power plant estimating is the process of calculating the total costs for constructing, retrofitting, or maintaining power generation facilities including natural gas, coal, nuclear, biomass, and renewable energy plants. It covers major equipment costs such as gas turbines, steam turbines, boilers, HRSGs, generators, transformers, and balance of plant systems. Accurate power plant estimates are critical because they help EPC contractors and energy developers submit competitive bids, secure project financing, manage capital budgets, avoid cost overruns on multi-million-dollar power projects, and ensure regulatory compliance across the energy sector.

Our power plant estimates achieve 99% accuracy through specialized power generation estimating software, experienced estimators with energy-sector backgrounds, and rigorous multi-level quality control. We use current equipment pricing databases for turbines, generators, boilers, transformers, and switchgear, and we account for regional labor productivity rates, specialized craft labor availability, equipment lead times, and material cost volatility. Our team has extensive experience with EPC contracting structures and power plant construction methodologies, ensuring professional-grade accuracy for bidding, budgeting, and financial planning.

We provide comprehensive power plant estimating services for a wide range of generation facilities including natural gas combined cycle plants, simple cycle peaker plants, coal-fired power plants, nuclear power stations, biomass and waste-to-energy facilities, solar thermal power plants, and geothermal power plants. Our estimators have expertise across all major power generation technologies and can accurately cost both greenfield construction projects and retrofit or upgrade scopes on existing operating plants.

Our standard turnaround time for power plant estimates depends on project size and complexity. Typical estimates for power plant systems are delivered within 3 to 7 business days. For urgent estimating needs, we offer expedited services with priority delivery. Large-scale EPC estimates for complete power plants may require 1 to 2 weeks to ensure comprehensive analysis of all major equipment, piping systems, electrical distribution, and civil works. We provide a specific timeline when you submit your project plans, specifications, and equipment lists.

To provide an accurate power plant estimate, we typically need:

• P&ID drawings and process flow diagrams
• Electrical single-line diagrams and equipment schedules
• General arrangement drawings and plot plans
• Project specifications and scope of work
• Major equipment lists with manufacturer and model data
• Site location and geotechnical conditions
• Project labor market information
• Any applicable environmental or regulatory requirements

The more detailed information you provide, including marked-up P&IDs and SLDs, the more accurate your estimate will be. We can work with preliminary designs for budget estimates or detailed construction documents for bid-level accuracy.

Our comprehensive power plant estimate package includes:

• Detailed material takeoffs for turbines, HRSGs, boilers, and balance of plant equipment
• Electrical equipment counts and costs
• Piping material and labor quantities
• Instrumentation and controls takeoffs
• DCS and SCADA system costs
• Civil and structural quantities
• Labor hours and costs by craft
• Material costs with current market pricing
• Marked-up P&ID and SLD drawings showing measured quantities
• Excel spreadsheet with itemized costs by system

All deliverables are provided in easy-to-use formats suitable for EPC bids and project budgeting.

Our power plant estimating service pricing varies based on project size, complexity, plant type, and turnaround requirements. We offer competitive rates that are significantly more affordable than hiring in-house estimators with power generation expertise. Pricing typically ranges from $500 to $2,000 for smaller system-level estimates and $2,000 to $5,000 or more for complete power plant estimates. We provide custom quotes based on your specific project needs. First-time clients receive a 30% discount, and we offer volume discounts for EPC contractors with multiple power project bids.

Yes, we provide detailed estimates for both new construction power plants and retrofit or upgrade projects. Our power plant estimating covers:

Whether you need a complete estimate for a new combined cycle plant or trade-specific takeoffs for a planned outage upgrade, our team has the expertise to deliver accurate results.

Absolutely. In addition to conventional fossil and nuclear plants, we provide estimating services for renewable power generation facilities including biomass power plants, waste-to-energy facilities, concentrated solar thermal plants, and geothermal power stations. These facilities share many systems with conventional plants such as steam turbines, generators, cooling systems, and balance of plant piping, but also include unique renewable-specific equipment like biomass fuel handling systems, solar field piping and heat transfer fluid systems, and geothermal wellfield piping. Our estimators understand the specialized cost factors associated with renewable energy projects.

We proudly serve EPC contractors, energy developers, and utility companies across:

Our virtual service model allows us to work with power industry clients globally without geographic limitations. We are familiar with regional cost variations, prevailing wage requirements, specialized craft labor availability, equipment sourcing lead times, and regulatory environments across multiple continents. Whether your power project is in Texas, Pennsylvania, Alberta, Ontario, Queensland, New South Wales, or Scotland, we provide accurate, localized power plant cost estimates tailored to your specific market conditions.