PREFABRICATION
AllFab Group’s prefab shop designs, engineers, and manufactures pre‑built electrical assemblies so that field crews can focus on fast, safe installation instead of site‑built fabrication. Using industry‑leading software and coordinated layouts, our team turns project drawings into standardized, labeled assemblies that arrive ready to hang, mount, and connect.
WHAT WE PREFAB
Electrical Prefab
Device assemblies and branch circuits (home runs, box assemblies, MC whips)
Overhead conduit runs and cable tray supports
Panel, gear, and transformer backboards and mounting assemblies
Lighting whips, controls, and distribution assemblies
Each assembly is designed for repeatability, quality control, and efficient installation on site.
OUR PROCESS
Design and Coordination
Our team reviews construction documents, model critical runs, and identifies where prefab provides the
greatest labor savings and risk reduction.
Engineering and Coordination
Using advanced software tools, we detail assemblies, assign labeling, and coordinate dimensions and elevations
to align with your framing and other trades.
Shop Fabrication
All assemblies are fabricated in a controlled environment, using standardized components and quality checks
to ensure accuracy and performance.
Packaging and Delivery
Prefab units are palletized, labeled by zone, floor, and sequence, and delivered to site according to your look‑ahead schedule.
BENEFITS OF PREFAB
• Lower onsite labor hours and more predictable staffing needs.
• Reduced material waste and fewer unplanned runs to supply houses.
• Consistent quality and layout across repeated units and floors.
• Safer, cleaner job sites with less cutting, threading, and assembly at height.
USE CASES
Prefab is especially valuable on large, repetitive projects like multi‑family housing, hotels, student housing, medical office buildings, and industrial facilities where standardized layouts can be reproduced at scale. AllFab Group collaborates early to build prefab standards that can be re‑used across your portfolio of projects for even greater long‑term savings.