Modular & Prefabrication
Optimize your electrical installation needs with Connelly Electric's advanced prefabrication facility. Our 30,000 SF facility helps ensure components are meticulously assembled in-house, promoting labor savings, reduced material handling, and increased productivity, and facilitating job site safety and efficiency.
-
Cost-Effective Modular Solutions
Modular construction helps cut costs and accelerate timelines through streamlined assembly and installation processes. -
Enhanced On-Site Efficiency
Pre-assembled materials from our facility typically require fewer shipments and reduce on-site congestion. -
Proven Quality Assurance & Safety
Our controlled environment helps ensure high-quality outputs and increased safety.
Our Prefabrication Process
From pre-planning to execution, our prefabrication process is designed to deliver optimal outcomes. Our focus on precision assembly and strict quality control, means that every project benefits from our advanced prefabrication techniques.

Design & Planning
We design precise, tailored solutions that align with your project specifications, helping ensure all components seamlessly integrate.
In-House Assembly
Components such as outlet boxes, conduit bends, and panelboards are fabricated at our facility, overseen by expert electricians.


On-Site Integration
Our team integrates prefabricated components from our facility, which has the potential to greatly reduce installation times while improving overall site logistics.
Prefabrication Capabilities
Our facility handles a vast array of electrical prefabrication assemblies, including conduit systems, power units, and custom panelboard assemblies that cater to the diverse industrial, commercial, and residential needs.
- Outlet Boxes
- Conduit Bends
- Temporary Power Units
- Precut Cables
- Unistrut Racks
- Modular Conduit Racks
- Underground Duct Banks
- Pre-Wired Electrical Panels
- Modular Shared MEP Racks
- Modular Electrical Room Layouts
Modular & Prefabrication at a Glance
-
Over
50%of Project Utilizing Prefabrication
-
Potential to Save
35%Or More of Field Labor
-
Over
1000Conduit racks fabricated annually
Plan and build your next project.
Not only do we offer prefabrication projects, but also the ability to virtually design a customized project that will then be constructed to your exact specifications.
Your Modular & Prefabrication Solutions Are Waiting.
Start your project today.
We are here to make your project as streamlined and efficient as possible. Reach out to us today!
Call us for Service or General Inquiries (630) 543-9059














