Dedicated Circuits
240V · HVAC · Appliances · Machinery · Home Offices
Heavy appliances and equipment need their own circuit — sharing causes trips, voltage drop, and fire risk. Almighty Electric LLC installs dedicated circuits across Chicago and the North Shore, sized and wired for HVAC, ranges, dryers, EV chargers, workshops, and home-office equipment so everything runs safely at full load.
Dedicated Circuits We Install
- 240V / 30–60A circuits for dryers, ranges, ovens, and water heaters
- Dedicated HVAC and mini-split circuits sized to manufacturer specs
- EV charger and Tesla Wall Connector dedicated circuits
- Sump pump, well pump, and tankless water heater dedicated lines
- Workshop, garage, and machinery 240V circuits
- Home-office and server dedicated circuits with surge protection
Why Dedicated Circuits Matter
Prevent Breaker Trips
A dedicated circuit gives heavy loads their own breaker so they don't share capacity with other devices — eliminating nuisance trips and dimming lights.
Protect Equipment & Avoid Fire
Overloaded shared circuits overheat wiring and damage equipment. A properly sized dedicated circuit delivers clean, full voltage without the fire risk.
Meet Code & Warranty
Manufacturers and code require dedicated circuits for most large appliances. Installing them protects your warranty and passes inspection.
Our Dedicated Circuit Process
Load Calculation
We size the circuit to the appliance's nameplate rating and your panel's available capacity, including voltage drop for the run.
Panel Check
We confirm your panel has space and capacity, or recommend a panel upgrade if needed before adding the circuit.
Wire & Route
We run properly gauged cable in a clean, concealed route with minimal drywall disruption, and install the breaker.
Test & Label
We test under load, verify voltage at the appliance, and label the breaker clearly at the panel.
Dedicated Circuit Questions
Q.What appliances need a dedicated circuit?
Most large or continuous-load appliances do — electric ranges, ovens, dryers, water heaters, HVAC, mini-splits, EV chargers, sump pumps, and heavy workshop machinery. We size each circuit to the appliance's nameplate rating and code requirements.
Q.Can my panel support a new dedicated circuit?
It depends on your panel's available capacity and breaker space. We perform a load calculation first; if your panel is full or near capacity, we'll recommend a panel upgrade before adding the circuit.
Q.Why do my lights dim when the AC turns on?
Dimming on motor start-up often means the AC shares a circuit or your panel is near capacity. A dedicated HVAC circuit sized to the unit eliminates the voltage drop and the dimming.
Q.Do you handle the permit and inspection?
Yes. We pull the permit for new circuits, schedule the inspection, and guarantee the work passes — so your installation is legal, safe, and insurable.
Ready to get started?
Talk to a real licensed electrician on our crew — no call centers, no pressure. We'll give you an honest, upfront quote the same day.