ELECTRICAL PREFABRICATION

Electrical prefabrication at Buist is foreman-led and starts early through preconstruction planning and LEAN processes. Components are prepared in our shop before arriving at the jobsite, helping create a more streamlined installation process from the start.

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OUR PROVEN PROCESS

Every assembly is built with installation in mind, helping projects move efficiently from the shop to the field across commercial and industrial jobsites throughout West Michigan.

PREFABRICATION CAPABILITIES

  • UL 508a & 698a listed panels
  • Lighting control panels
  • Branch circuit packages
  • Building automation panels
  • Conduit racks
  • Lighting whips
  • Device box assemblies
  • Temporary power panels & skids
  • Rough-in components
  • Distribution panels
  • Industrial control panel builds
  • Conduit bending
  • Laminated labeling
  • Meter cabinets
  • Disconnect assemblies
  • Strut racks
  • Panelboard assemblies
  • Receptacle components
  • Bundling, packaging, & jobsite delivery
  • Custom wire pulls & measurement spools

DESIGN & PANEL BUILDS

Buist combines BIM coordination, in-house engineering, and UL 508A-certified panel building capabilities to support detailed project planning and custom industrial control solutions for commercial and industrial facilities.

Building Information Modeling

Buist uses BIM coordination to create detailed electrical models using coordinated project data and verified dimensions. These models help identify potential clashes early, support custom layouts, and guide the fabrication of electrical assemblies and prewired systems.

BIM

Design Build

Using AutoCAD, Buist’s engineering team designs custom industrial panels, motor controls, and control systems built around the specific needs of each project. As a design build electrical partner, Buist works closely with owners, engineers, contractors, and project teams early in the process to help develop coordinated, project-specific solutions.

Design Build

UL 508A-Certified Panel Builds

As a UL 508A-certified shop, Buist designs and builds custom industrial control panels in-house for a wide range of industrial and automation applications. Our prefab team assembles custom-built control systems tailored to the specific needs of each facility and project.

Industrial Automation

BUILT FOR THE FIELD

Prefabrication at Buist is foreman-led and built around the needs of the field. Our full-time prefab team works closely with project managers, BIM coordinators, and field crews throughout the process to help keep communication connected from the shop to the jobsite.

Experienced Electricians

With decades of combined experience, our team is led by experienced electrical professionals who understand real-world jobsite challenges.

Our Space

Buist has 15,000 sq.ft. of dedicated prefabrication space at our headquarters in Byron Center, Michigan.

Early Project Involvement

On design-build and design-assist projects, prefab is built into the design phase from day one. On bid-spec work, we engage at preconstruction kickoff to identify opportunities before the window closes.

GC & Trade Coordination

We work closely with general contractors, construction managers, and engineers. BIM coordination connects our shop directly to your project data, reducing RFIs and field conflicts.

Quality Control

Building assemblies in our controlled shop helps our team maintain consistency and focus on quality throughout the prefabrication process.

Strategic

We evaluate every project individually. Prefab is deployed where it adds value, schedule compression, space constraints, labor distribution, or site efficiency.

Quality Control

Quality Control

ASSEMBLY REVIEW

LABELING

BUNDLING & PACKAGING

CONTROL PANEL PROTOCOL

Completed assemblies are inspected by the prefab supervisor for accuracy against drawings and specifications.

Components are labeled using thermal transfer printers, wire label printers, and engraving systems for plastic or metal tags.

Assemblies are organized and packaged by zone or install sequence so field crews can move directly from delivery to installation.

UL 508a & 698a certified panels go through an additional testing sequence before shipment.

  • Panel assembled and all wires labeled
  • Backplates and enclosures labeled
  • Power applied and components tested
  • Voltages confirmed per specification
  • Panel packaged and loaded
  • Redline drawings submitted to engineering
  • As-built drawings finalized and submitted

LEAN PROCESS

Buist integrates LEAN processes into prefabrication planning to help materials, equipment, and installations move through the project in a more organized and predictable way. Early planning and trade collaboration allow teams to identify prefabrication opportunities, coordinate material flow, and prepare work before it reaches the field.

Early coordination

Project teams, field crews, and trades collaborate early to review layouts, install approaches, and prefabrication opportunities before work begins.

Material planning

Materials, equipment, and prefabricated assemblies are planned around project sequencing before arriving on-site.

Prefabrication

Electrical components are prepared in-house to support our field teams and reduce unnecessary handling on the jobsite.

Staging

Materials and prefabricated components are staged and organized before delivery to align with project phases.

Delivery

Deliveries are planned around active work areas and project schedules to help materials arrive when and where they are needed.

Installation

Field crews receive prefabricated material prepared around the specific needs of the project and on-site installation conditions.

BUILT TO HANDLE ANY SCOPE

INTELLIBENDER CONDUIT BENDER
ENGRAVING LABEL MAKERS
MC CABLE PROCESSING MACHINE
WIRE WALL & MEASUREMENT SPOOLS
  • Hydraulic strut shears & hole punch
  • Conduit threaders
  • Automated wire cutting & stripping
  • Band saw & Drill press
  • Thermal transfer & wire label printers
  • 8-ton crane hoist
  • AutoCAD Electrical & plotters
  • Forklift, box truck, & tractor trailer
  • Custom welding, spot & stud
  • Shipping containers

Markets We Serve

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RECENT PROJECTS

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FAQ

What is electrical prefabrication?

Electrical prefabrication is the process of preparing electrical components off-site in a controlled environment before delivering them to the jobsite for installation. This can include conduit racks, device assemblies, lighting systems, panels, and other electrical infrastructure.

How does BIM work with prefabrication?

BIM coordination allows prefabricated assemblies to be designed using accurate project dimensions and layout information before installation begins.

Building Information Modeling

What information do you need from us to get started?

The most important thing is time for the BIM process to lead construction. We need drawings, specifications, and ideally a BIM model. The earlier you bring us in, the more prefab opportunities we can identify. On design build and design assist projects, we want to be part of the conversation at the design stage. On bid-spec work, a preconstruction kickoff is the right entry point.

What are your lead times?

Lead times depend on project scope and material availability. What we don’t do is let our shop schedule dictate your delivery. We scale our crew from our pool of 330 field electricians and pivot when project demands require it. Tell us your schedule constraints up front, and we’ll build around them.

What happens if field conditions change after assemblies are built?

It happens! Our BIM coordination process is designed to catch conflicts before production, which reduces the risk significantly. When field changes do occur, we assess what can be adapted in the shop versus what needs to be addressed in the field. Having as-built drawings from the start means adjustments are faster and better documented.

Do you deliver directly to the jobsite?

Yes, we handle delivery directly using box trucks, tractor trailers, shipping containers, or Skytrack, depending on scope and site conditions. Components are bundled and labeled by install zone so your crew can move directly from receiving to installation.

Is prefabrication only practical on large projects?

No, prefabrication makes sense any time it reduces field labor, compresses schedule, improves safety, or addresses site constraints, regardless of project size. We evaluate every project on its own merits. If prefabrication won’t add clear value, we’ll tell you that too.

How does prefabrication affect construction cost?

Prefab typically reduces overall project cost by shifting labor from the field to a controlled shop environment where it’s more efficient, reduces material handling waste, and compresses the schedule. Repetitive work, congested sites, and tight schedules tend to show the clearest returns.

LET'S GET STARTED

Planning a project in West Michigan? Connect with our team to discuss electrical prefabrication.

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