Electrical Estimating & Takeoff
Comprehensive electrical takeoffs and labor calculations covering all residential,
commercial, and industrial exterior envelope systems.
Our estimating services cover dry-type transformers, pad-mounted transformers, backup generators, automatic transfer switches (ATS), and Uninterruptible Power Supply (UPS) systems. We accurately calculate equipment quantities, associated accessories, and installation requirements to ensure complete and reliable project estimates.
We prepare precise takeoffs for feeder conduit and electrical wire runs, including EMT, PVC, Rigid, IMC, and flexible conduit systems, as well as aluminum and copper conductors with exact sizing. Our detailed calculations include conduit lengths, cable quantities, fittings, connectors, supports, and pull boxes to minimize material waste and support efficient installation planning.
We provide detailed quantity takeoffs for electrical devices, including duplex receptacles, GFCI outlets, USB receptacles, specialty voltage outlets, switches, dimmers, occupancy sensors, vacancy sensors, timers, and smart control devices. Every device is accurately counted to ensure complete material schedules and reliable project estimates.
Our estimating services include precise takeoffs for branch circuit wiring from distribution panels to field devices. We accurately calculate MC cable runs, EMT conduit, flexible conduit connections, copper conductors, grounding conductors, and associated fittings to support efficient installation, accurate procurement, and code-compliant electrical systems.
We prepare comprehensive estimates for junction boxes, device boxes, floor boxes, pull boxes, poke-through assemblies, and electrical enclosures. Every box, cover plate, support bracket, and installation accessory is carefully quantified to provide complete, bid-ready material takeoffs while minimizing ordering errors and project delays.
We provide detailed quantity takeoffs for interior and exterior lighting systems, including LED panels, recessed downlights, high-bay fixtures, low-bay fixtures, architectural strip lights, wall packs, floodlights, canopy lights, and pole-mounted luminaires. Our estimates include fixture counts, mounting accessories, drivers, and installation materials to support accurate bidding and efficient procurement.
Our estimating services cover emergency lighting units, illuminated exit signs, battery backup systems, emergency drivers, and life safety lighting components. We accurately quantify all required fixtures and accessories to ensure compliance with project specifications, life safety codes, and building regulations.
We prepare comprehensive estimates for low-voltage lighting control panels, dimming systems, relays, occupancy and daylight sensors, programmable lighting controllers, digital wall stations, and smart lighting control devices. Our detailed takeoffs ensure every control component is included, helping contractors simplify procurement, improve installation planning, and deliver energy-efficient lighting solutions.
We provide detailed quantity takeoffs for structured cabling systems, including Cat6, Cat6A, fiber optic backbone cabling, network racks, patch panels, cable trays, faceplates, and data outlets. Our estimates ensure accurate material quantities for reliable network infrastructure and efficient project execution.
Our estimating services cover complete fire alarm systems, including smoke and heat detectors, manual pull stations, horns, strobes, combination notification devices, Fire Alarm Control Panels (FACP), annunciators, modules, and associated wiring. Every life safety component is accurately quantified to support code-compliant installations and dependable project budgeting.
We prepare comprehensive estimates for low-voltage security systems, including access control devices, card readers, electric door hardware, CCTV cameras, network video recorders (NVRs), intercom systems, door stations, and communication infrastructure. Our detailed takeoffs include conduit, cabling, mounting hardware, power supplies, and installation accessories, helping contractors streamline procurement and deliver complete security system installations.
Receive a comprehensive Bill of Quantities (BOQ) covering all electrical materials, including switchgear, panelboards, transformers, conduits, conductors, lighting fixtures, wiring devices, low-voltage systems, cable trays, fittings, and installation accessories. The report is clearly organized for procurement, budgeting, and competitive bid preparation.
Our estimating package includes a detailed summary matrix of all major electrical equipment, including main switchboards, panelboards, motor control centers (MCCs), transformers, generators, transfer switches, UPS systems, and distribution equipment. This organized schedule simplifies equipment verification, supplier quotations, and project planning.
We provide high-resolution, colour-coded electrical plan markups that clearly identify circuit layouts, conduit routes, lighting fixtures, power devices, distribution equipment, and low-voltage systems. These annotated drawings improve estimate verification, enhance field coordination, and reduce installation errors.
Our reports include a complete fixture and device verification schedule listing lighting fixtures, receptacles, switches, occupancy sensors, fire alarm devices, communication outlets, and specialty electrical equipment. Every symbol is cross-referenced with the project drawings to ensure accurate quantities, eliminate omissions, and provide a complete, bid-ready estimate.
Electrical estimates often overlook vertical conduit runs, conduit bends, offsets, couplings, connectors, and other fittings required for installation. Our detailed takeoffs account for every conduit path and fitting, helping contractors avoid material shortages, costly change orders, and unexpected installation expenses.
Large feeder cables, service conductors, and power distribution systems represent a significant portion of an electrical project's cost. We accurately calculate conductor sizes, feeder lengths, conduit requirements, and associated accessories to prevent underestimating material costs and protect your profit margins.
Modern commercial projects rely on integrated lighting control systems that include occupancy sensors, daylight sensors, dimming controls, relays, control panels, and digital wall stations. Our estimates ensure every control device and related component is included, reducing coordination issues and ensuring complete, code-compliant installations.
We deliver organized and itemized material schedules that make it easy to obtain supplier and wholesaler quotations. With clearly categorized quantities for electrical equipment, conduits, conductors, lighting fixtures, devices, and accessories, contractors can compare pricing, streamline procurement, and submit more competitive bids.
Step-by-Step Process
A structured workflow designed to deliver fast, repeatable, and transparent estimating
results.
Step 1
Submit your electrical drawings, single-line diagrams, panel schedules, lighting layouts, low-voltage plans, specifications, and project addenda. Our estimators carefully review every document to understand the project scope and ensure all electrical systems are included before the takeoff process begins.
Step 2
We cross-reference electrical plans with panel schedules, fixture schedules, specifications, and one-line diagrams to verify circuit assignments, equipment connections, wiring requirements, and system coordination. This process eliminates discrepancies and ensures every electrical component is accurately quantified.
Step 3
Using advanced digital estimating software, we perform comprehensive takeoffs across multiple drawing layers, including power distribution, branch wiring, lighting, fire alarm, data, communications, and security systems. Every conduit run, conductor, device, and fixture is digitally measured to improve estimating accuracy and reduce material waste.
Step 4
Our estimators conduct a detailed audit of all equipment schedules, panelboards, switchgear, transformers, lighting fixtures, devices, low-voltage systems, and installation accessories. Every scheduled component is verified against the project drawings to ensure complete, accurate, and bid-ready material quantities.
Step 5
Following a comprehensive quality review, we deliver a complete estimating package that includes an itemized Electrical Material Takeoff (BOQ), colour-coded plan markups, switchgear summary schedules, fixture and device verification reports, and supporting documentation. The final deliverables are organized, accurate, and ready for bidding, procurement, and successful project execution.
Tailored estimating solutions for diverse sector requirements and project sizes.
We provide detailed electrical estimating services for office buildings, retail centers, shopping malls, hotels, healthcare facilities, educational institutions, mixed-use developments, and commercial complexes. Our takeoffs include power distribution, lighting, branch wiring, low-voltage systems, fire alarm systems, and all associated electrical components to support accurate bidding and efficient project planning.
Our estimating services support warehouses, manufacturing plants, distribution centers, data centers, water treatment facilities, utility projects, transportation infrastructure, and other industrial developments. We prepare comprehensive material takeoffs for heavy power distribution, motor control systems, industrial lighting, cable tray systems, backup power, and specialized electrical installations.
We deliver accurate electrical estimates for custom homes, multi-family apartments, condominiums, townhouses, residential subdivisions, and high-rise residential projects. Our takeoffs cover service entrances, panelboards, branch circuits, lighting fixtures, receptacles, low-voltage systems, and complete electrical installation materials, helping contractors reduce waste, improve procurement, and submit competitive bids.
FAQ’S
Find quick answers to common questions about our construction estimating and material takeoff services, project requirements, turnaround times, pricing, and the types of residential, commercial, industrial, and infrastructure projects we support.
Our electrical estimating services include detailed material takeoffs for power distribution systems, lighting, branch wiring, conduits, conductors, switchgear, panelboards, transformers, fire alarm systems, structured cabling, low-voltage systems, and all related electrical accessories. We also provide Bills of Quantities (BOQs), color-coded plan markups, equipment schedules, and material summaries.
We prepare estimates for residential, commercial, industrial, institutional, and infrastructure projects. Our experience includes offices, retail centers, hospitals, schools, warehouses, manufacturing facilities, apartment buildings, hotels, and mixed-use developments.
Yes. We accurately calculate conduit runs, conductor lengths, feeder cables, branch circuits, cable trays, fittings, connectors, grounding conductors, and installation accessories to provide a complete material takeoff.
Absolutely. Our estimating services include structured cabling, fiber optic systems, fire alarm systems, CCTV, access control, intercoms, security infrastructure, and other low-voltage electrical systems.
Yes. We prepare detailed takeoffs for interior and exterior lighting fixtures, emergency lighting, exit signs, occupancy sensors, daylight sensors, dimming systems, relays, lighting control panels, and other smart lighting control devices.
To prepare an accurate estimate, we typically require electrical drawings, one-line diagrams, panel schedules, lighting plans, low-voltage drawings, specifications, equipment schedules, and any project addenda. Complete documentation allows us to deliver highly accurate results.
Our estimates are prepared using professional digital estimating software and undergo multiple quality checks before delivery. Every conduit, conductor, fixture, device, panel, and electrical component is carefully verified to ensure precise quantities and dependable bid-ready reports.
Accurate estimates help reduce material waste, improve procurement planning, eliminate costly omissions, strengthen supplier negotiations, protect profit margins, and enable contractors to submit more competitive and profitable bids.
Turnaround time depends on the size and complexity of the project. Residential projects are typically completed within a few business days, while large commercial or industrial electrical systems may require additional time for detailed quantity verification.
Outsourcing your electrical estimating gives you access to experienced estimators, advanced takeoff software, and organized, bid-ready reports without increasing your in-house workload. This allows your team to focus on project execution while improving estimating accuracy, saving time, and increasing bid success.
Galaxy Estimating offers accurate construction estimating, material takeoffs, quantity takeoffs, and cost estimating services for residential, commercial, and industrial projects across the USA, UK, and Australia.
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