Commercial Generators & Temporary Power.
Standby systems, transfer switches, and jobsite power for Middle Tennessee businesses. When the utility drops, your operation keeps running.
Downtime Is the Real Cost.
For most businesses the generator is not the expensive part. The expensive part is the hours you cannot operate: spoiled product, idle crews, a data room that went dark, a building full of people you have to send home.
We handle the electrical side of standby and temporary power, from the transfer switch and feeders through to testing the system under real load, so it works the day you actually need it.
- Automatic and manual transfer switches
- Generator feeders, pads, and connections
- Cam-lock tap boxes for rental units
- Temporary power for jobsites and events
From Load Sheet to Live Test.
Size the Load
We look at what actually has to stay running, and what it draws, before anyone specifies equipment.
Install the Connection
Feeders, transfer switch, and controls, tied into your service and separated from utility power correctly.
Test Under Load
We verify transfer, run the system, and confirm it carries the load before we call it finished.
Power That Actually Transfers.
Right-Sized
Equipment matched to measured load, not to a guess or a sales sheet.
Tested Transfer
We prove the switch transfers and returns before the system goes into service.
Rental Ready
Permanent tap boxes so a rental unit can be connected in minutes, not hours.
Three-Phase Capable
Full three-phase commercial and industrial work, not just single-phase equipment.
Jobsite Power
Temporary services and distribution sized for the work and removed cleanly.
24/7 Response
When an outage hits after hours, there is a number that gets answered.
Operations That Cannot Go Dark.
We work for facilities where an outage is more than an inconvenience: medical and lab spaces, data and communications rooms, cold storage and food service, manufacturing lines, and property managers responsible for tenants who expect the lights to stay on.
We also support general contractors who need temporary power on a site before the permanent service is energized, and businesses that want a connection point installed now so a rental generator can be tied in fast later.
Generator Power Has to Stay Separated.
The single most important thing a generator connection does is keep generator power and utility power apart. A transfer switch exists so the two sources can never be tied together, which protects your equipment and protects the utility crews working on the lines outside.
That is why we do not improvise connections. Every installation gets a proper transfer means, correctly sized conductors and overcurrent protection, clear labeling at the connection point, and grounding and bonding handled to code.
Then we test it. A standby system that has never been run under load is an assumption, not a backup plan.
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Commercial Generator FAQs
Do you install permanent standby generators for businesses?
Yes. We handle the electrical side of commercial standby installations: the feeder and pad work, the automatic transfer switch, the connection back to your service, and the controls, then we test the system under load before we hand it over.
Can you connect a rented generator during an outage or project?
Yes. We install permanent generator connection points and cam-lock tap boxes so a portable or rental unit can be tied in quickly and safely, and we can perform the connection when the unit arrives.
What is an automatic transfer switch?
An automatic transfer switch senses when utility power fails, starts the generator, and transfers your load to it, then transfers back and shuts the generator down when utility power returns. It also keeps generator and utility power safely separated.
Do you provide temporary power for construction sites?
Yes. We set temporary services and distribution for jobsites and events, including generator hookups, feeders, and distribution panels, sized for the actual load and removed cleanly when the project ends.
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Need Standby or Temporary Power?
Talk to a licensed Middle Tennessee electrical contractor.
615.255.5593