Industrial Electrical Estimating Services
Request electrical takeoffs and bid estimates for manufacturing, logistics, water treatment and process facilities. Define feeders, cable tray, motor connections, shutdowns and vendor boundaries from the issued drawings.
Bid deliverable: An itemized installation scope with equipment tags, raceway and conductor quantities, and documented access or phasing assumptions. Confirm vendor quotations and labor inputs for a priced bid. Review published electrical takeoff samples →
Heavy Industrial Scope
Medium voltage, MCCs, rigid conduit & cable tray takeoffs.
Hazardous Class I/II
Explosion-proof fittings, seals & classified area equipment.
Drawing-Based Takeoffs
Measure engineer-issued feeder routes and sizes; flag missing design details.
Schedule confirmed after review
Fast response for industrial bid packages and RFP submissions.
Specialized Systems in Our Industrial Estimates
Industrial electrical projects demand a rigorous understanding of heavy power systems, equipment schedules, and hazardous ratings. Our estimators calculate:
Industrial Bid Deliverables
Detailed Excel BOM
Itemized bills of materials organized by equipment tag numbers, voltage ratings, and conduit runs.
Color-Coded Marked Drawings
Feeder lines and equipment markups clearly tracked with dimensioned routes across plant plans.
Labor & Burden Analysis
Adjusted for industrial site access, lift rentals, security badging, and hazardous work safety hours.
One-Line Reconciliation
Complete cross-check between single-line power diagrams and actual physical conduit routing.
Industrial Environments We Support
Manufacturing & Auto Plants
Assembly lines, stamping facilities, conveyor automation, robotics drops, and main utility substation distribution.
Warehousing & Logistics
Automated sortation centers, cold storage, battery charging stations, high bay lighting, and ESFR pump power.
Water & Wastewater Plants
Aeration basins, chemical feed systems, SCADA telemetry, motor starter lineups, and corrosive environment wiring.
Energy & Chemical Plants
Refineries, chemical processing, battery storage sites, solar utility scale interconnects, and emergency trip circuits.
Set the boundaries of your industrial electrical estimate
Organize the bid by process area, equipment tag and system. Distinguish new installation from tie-ins, demolition and work in an operating plant. Shutdown windows, restricted access, lifts and site induction requirements can materially change installation allowances.
Industrial drawings required for scope review
Provide issued one-lines, equipment and motor schedules, feeder and cable schedules, tray/raceway layouts, grounding details, specifications, hazardous-area drawings where applicable, and addenda. State the plant location, bid deadline and required breakdown by area or phase.
Quantities follow the issued design
The takeoff uses engineer-specified conductor, raceway and equipment sizes. Electrical design, voltage-drop calculations, protection coordination and hazardous-area classification are separate responsibilities unless explicitly agreed with qualified professionals. Record missing information as clarification items rather than silently assuming a design.
Separate instrumentation and controls installation scope from power distribution quantities. Confirm vendor-supplied equipment, testing and commissioning boundaries in your project quotation.
Industrial electrical installation scope
For manufacturing, process, warehouse, and infrastructure bids that need identifiable distribution, motor, tray, grounding, and installation allowances. Separate electrical installation from process-vendor packages.
Documents that define your estimate
One-lines, equipment lists, motor and MCC schedules, cable schedules, tray layouts, grounding details, area-classification drawings, specifications, shutdown plans, and addenda.
| Scope item | Measurement | Source to reconcile | Item to clarify |
|---|---|---|---|
| Switchgear and motor control | EA by equipment tag | One-lines, MCC schedules, and vendor quotations | Factory components versus field installation and terminations |
| Cable and containment | LF by type/size | Cable schedules, tray routes, and endpoint information | Pulling access, vertical routes, supports, and spare capacity instructions |
| Classified-area materials | EA/LF per issued specification | Engineer-issued classification and equipment requirements | Do not assign hazardous-area classifications during takeoff |
| Shutdowns and testing | Worker-hours and vendor allowances | Phasing, outage windows, and acceptance requirements | Overtime, temporary supplies, specialist tests, and commissioning |
Inclusions, exclusions, and responsibilities
Agree process equipment, medium-voltage work, controls, instrumentation, civil work, and commissioning boundaries. Engineering calculations, arc-flash studies, and energized-work procedures require separately assigned professional responsibility.
Is process controls work included in an industrial estimate?
Only when agreed. Send the controls and instrumentation package, then distinguish field devices, cable installation, panel supply, software, programming, loop checks, and commissioning responsibilities.
Confirm the fee and review deadline
Send the project location, current drawing revision, included systems, required outputs, and bid deadline. The proposal should state the estimating fee, delivery date, price/labor assumptions, and revision terms before you authorize work.
Inspect the published electrical takeoff samples for measured quantities and units. The commercial and multifamily excerpts illustrate selected electrical scope; they do not establish completed industrial or instrumentation assignments.