Electrical Estimating Services
A good electrical estimate is more than a list of quantities and prices. It is a working tool that can help contractors make better decisions before a project is ever awarded—and can continue to provide value throughout the job.
DBP Electrical Consulting provides professional electrical estimating services for electrical contractors, general contractors, construction managers, architects, engineers, and other professional estimating firms. Electrical contractors are our primary clients, but we also work with other construction professionals who need experienced electrical estimating support.
Our estimates cover a broad range of construction, including commercial, industrial, institutional, civil, residential, and military projects. We estimate Division 26 electrical work, as well as Divisions 27 and 28 low-voltage and special systems, including major scopes such as communications and fire alarm.
We can work from Schematic Design (SD), Design Development (DD), or fully engineered Construction Documents (CD), providing anything from early-stage budgeting to detailed construction estimates.
Request an Estimating Fee
Send us the project drawings and specifications by email or provide a link to the project files. In most cases, we can review the documents and provide a fee for the estimating work before you commit to anything. There is no charge to request an estimating fee.
Why Electrical Contractors Use Outside Estimating Support
What Does Electrical Estimating Include?
Electrical estimating involves much more than counting electrical devices and assigning prices. A complete estimate requires a detailed review of the project documents, identification of the electrical scope, accurate quantity takeoffs, material and labor pricing, evaluation of subcontractor and specialty work, and review of the completed estimate for accuracy and completeness. The goal is to develop a clear and reliable picture of the anticipated electrical cost so contractors can make informed decisions and submit competitive bids.
Project Document Review and Scope Identification
The estimating process begins with a detailed review of the available drawings, specifications, addenda, bid instructions, and other project documents. We identify the electrical systems, project requirements, exclusions, and coordination issues that define the scope of work and establish what needs to be included in the estimate.
Quantity Takeoffs and Material Identification
We perform detailed quantity takeoffs from the project drawings and specifications to identify and quantify the electrical materials, equipment, devices, and systems required for the project. Takeoffs are organized by system and scope so they can be accurately priced and carried through to the final estimate.
Subcontractor and Specialty Scope Review
We review subcontractor proposals and specialty scopes to determine what work is included, excluded, or may require separate pricing. This helps identify scope gaps, prevent duplicated costs, and ensure that related electrical work is properly accounted for in the overall estimate.
Labor, Productivity, and Installation Conditions
Electrical estimating requires more than applying a standard labor unit to each quantity. We consider the type of installation, project conditions, labor requirements, accessibility, work environment, and other factors that can affect productivity and installation time. These considerations help develop labor costs that more closely reflect the actual conditions of the project.
Scope Reconciliation and Estimate Review
We review the completed estimate to verify that the electrical scope has been fully captured and that quantities, pricing, labor, subcontractor costs, and project requirements are consistent with the available documents. This review helps identify omissions, discrepancies, exclusions, and other potential issues before the estimate is finalized and submitted.
Bid Documentation and Final Estimate
Once the estimate has been reviewed and reconciled, we organize the estimate and supporting documentation into a clear and usable bid package. The final estimate is checked for completeness and consistency so the contractor has a reliable basis for submitting the bid and making final pricing decisions.
Value Engineering and Cost Considerations
Electrical estimating can also help identify opportunities to reduce project costs while maintaining the required scope, performance, and quality. We evaluate alternate materials, equipment, systems, and construction approaches when appropriate and identify cost impacts so contractors and project teams can make informed decisions before and during the bidding process.
Change Orders and Construction Support
Electrical estimating does not end when the original bid is submitted. We can assist contractors with estimating change orders, reviewing revised drawings and scope, evaluating added or deleted work, and determining the cost impact of changes during construction. This support helps contractors develop consistent pricing and make informed decisions as project conditions change.
Estimating for Different Project Delivery Methods
Electrical estimating requirements can vary depending on how a project is delivered. We provide estimating support for traditional design-bid-build, design-build, negotiated work, construction management, and other delivery methods. The estimating process is adapted to the available documentation, project requirements, and level of design so that costs can be developed appropriately at each stage of the project.
Types of Electrical Estimates
The level of detail and accuracy required for an electrical estimate depends on the stage of design and the purpose of the estimate. Our electrical estimating services support conceptual and budget estimates, schematic design estimates, design development estimates, construction document estimates, bid estimates, and pricing updates as project documents develop. Each estimate is prepared with the available information and the specific decision or bidding requirement in mind.
What We Need From the Client
To prepare an accurate electrical estimate, we need the most complete set of project information available. This may include drawings, specifications, addenda, bid instructions, schedules, existing-condition information, equipment requirements, and other documents that define the electrical scope. When information is incomplete or still developing, we work with the available documents and clearly identify assumptions or areas that may require further clarification.
Estimating Turnaround and Project Scheduling
Estimating turnaround time depends on the size and complexity of the project, the completeness of the drawings and specifications, and the current estimating workload. We establish a realistic schedule based on the project requirements and bid deadline and communicate any factors that may affect the anticipated completion date. Our goal is to provide accurate estimates within the timeframe needed to support the contractor’s bidding process.
Why Use an Outside Electrical Estimator
Outside estimating support can give electrical contractors additional estimating capacity without the cost and commitment of adding another full-time estimator. It can help when internal estimators are overloaded, bid opportunities exceed available staff, deadlines are approaching, or a contractor needs specialized estimating experience for a particular project. Outside support can also provide flexibility during periods of fluctuating workload while allowing the contractor to maintain control of the bidding process.
What Makes a Good Electrical Estimate
A good electrical estimate is more than a total dollar amount. It should be based on a complete understanding of the project scope, accurate quantities, realistic material and labor costs, appropriate allowances and assumptions, and a careful review of the project documents. A reliable estimate should also clearly identify exclusions, potential risks, and areas of uncertainty so the contractor understands what is included in the bid and where additional attention may be required.
Estimating for Division 26, 27, and 28
Our electrical estimating services can include the electrical and related low-voltage systems commonly associated with CSI Divisions 26, 27, and 28. Depending on the project, this may include power distribution, lighting, branch electrical systems, communications, data systems, security, fire alarm, and other specialty electrical systems. We review the project documents to determine which systems are included in the electrical scope and incorporate the applicable work into the estimate.
Estimate Assumptions, Exclusions, and Clarifications
A reliable estimate should clearly identify the assumptions used to develop pricing as well as any exclusions, allowances, or areas of uncertainty within the project documents. We document these considerations so contractors understand the basis of the estimate and can address potential scope gaps or unresolved requirements before submitting a bid.
Our Electrical Estimating Process
Step 1 — Project Document Review
We begin by reviewing the available drawings, specifications, addenda, bid instructions, schedules, and other project information. This initial review establishes the overall electrical scope, identifies the major systems and project requirements, and highlights areas that may require clarification or additional coordination before the takeoff begins.
Step 2 — Electrical Scope Identification
After reviewing the project documents, we identify the complete electrical scope and determine which systems, equipment, and materials are included in the estimate. This includes reviewing power distribution, lighting, branch circuits, communications, fire alarm, security, and other applicable electrical systems while identifying exclusions, owner-furnished equipment, and work that may be assigned to other trades.
Step 3 — Quantity Takeoffs and Material Identification
We perform detailed quantity takeoffs from the project drawings and specifications, identifying and quantifying the materials, equipment, devices, and systems required for the electrical scope. Takeoffs are organized by system and type of work so that quantities can be accurately priced and incorporated into the overall estimate.
Step 4 — Material and Labor Pricing
Once quantities are established, we develop material and labor pricing based on the project requirements, specifications, installation conditions, and available pricing information. Labor is evaluated according to the type and complexity of the work, while material costs are organized by system and scope to provide a clear and practical basis for the overall estimate.
Step 5 — Subcontractor and Specialty Scope Review
We review subcontractor proposals and specialty scopes to determine what work is included, excluded, or may require separate pricing. This helps identify scope gaps, prevent duplicated costs, and ensure that related electrical work is properly accounted for in the overall estimate.
Step 6 — Labor, Productivity, and Installation Conditions
We evaluate labor requirements based on the type of electrical work, installation methods, project conditions, accessibility, work environment, and other factors that can affect productivity. These considerations help ensure that labor costs reflect the actual conditions of the project rather than relying solely on standard labor assumptions.
Step 7 — Estimate Review and Scope Reconciliation
Once the takeoff and pricing are complete, we review the estimate to verify that the electrical scope has been fully captured and that quantities, material costs, labor, subcontractor pricing, and project requirements are consistent with the available documents. We reconcile discrepancies, identify omissions or scope gaps, and review assumptions and exclusions before the estimate moves to final bid preparation.
Step 8 — Final Estimate and Bid Preparation
After the estimate has been reviewed and reconciled, we finalize the pricing and organize the estimate for the contractor’s bidding process. The completed estimate incorporates the applicable quantities, material and labor costs, subcontractor pricing, allowances, assumptions, exclusions, and other project-specific considerations. The goal is to provide a clear and usable final estimate that supports an informed and competitive bid.
Ready to Get Your Electrical Estimate Started?
Send us your project drawings, specifications, addenda, and available bid documents for review. We can evaluate the project, discuss your estimating requirements, and provide information about the estimating service and fee before you commit to the work.