Sub-Panels & Circuits

Whether you're adding a basement, ADU, or new HVAC system, we install sub-panels and dedicated circuits that keep your electrical system safe and expandable. Our team ensures everything is sized correctly, GFCI/AFCI compliant, and fully permitted — so your upgrades are ready for today and the future.

What’s Included in a Sub-Panel or Circuit Installation

• Sub-panel installations for garages, basements, and ADUs

• Dedicated 20A, 30A, or 50A circuits for appliances and equipment

• Conduit routing and GFCI/AFCI protection

• Load calculations and proper panel sizing

• Full permitting, inspections, and circuit labeling

• Clean, professional wiring that meets NEC standards

• Surge protection

Typical Use Cases

• Sub-panels for basement remodels or detached garages

• Circuits for hot tubs, mini splits, or air conditioning systems

• Kitchen or laundry room appliance upgrades

• New outlets or switches in additions or ADUs

• Dedicated power for EV chargers or electric water heaters

• Service upgrades or reconfiguring overloaded panels

Pricing & Estimates

Most sub-panel installations range from $1,200 to $2,800, depending on panel location, distance from the main service, and circuit requirements. We provide accurate quotes up front and take care of permitting, sizing, and inspections from start to finish.

Request a Quote

303-960-0123

Let us help you plan the safest and most efficient way to expand your electrical system. Whether you’re powering a garage, basement, workshop, or new appliances, we’ll evaluate your panel capacity, map out your load requirements, and install everything to code. Use the button below to tell us about your project — we’ll guide you every step of the way.

Where do we install

We offer sub-panel and circuit installations across Denver, Lakewood, Arvada, Wheat Ridge, Castle Rock, and Evergreen. If you're just outside our usual service area, feel free to contact us — we may still be able to help.