Circuit Replacement & Installation in Sacramento

Dedicated Circuit Installation

Every high-draw appliance in your home — EV charger, induction range, dryer, dishwasher, HVAC system, hot tub — needs its own dedicated circuit. Sharing circuits with other loads is one of the most common causes of tripped breakers and overheating in Sacramento homes. We install properly sized dedicated circuits with the correct wire gauge, breaker amperage, and outlet configuration for your specific appliance — no guesswork, no undersizing.

Adding a new appliance or finishing a room? Call (916) 307-0990 or get a free estimate.

Circuit Breaker Replacement & Repair in Sacramento

A breaker that trips repeatedly, won’t reset, runs warm, or makes a buzzing or crackling sound is telling you something is wrong. We replace faulty, worn, or undersized breakers with correctly rated units — and we tell you honestly if the problem is the breaker itself or a deeper wiring or panel issue. No upselling, no unnecessary work.

AFCI & GFCI Circuit Upgrades

California’s NEC 2023 adoption requires Arc Fault Circuit Interrupter (AFCI) protection in most living areas and Ground Fault Circuit Interrupter (GFCI) protection in kitchens, bathrooms, garages, and outdoor spaces. If your Sacramento home was built or last wired before these requirements, you may be out of code — which matters during renovations, home sales, and insurance claims. We assess your current protection coverage and upgrade what’s needed, cleanly and efficiently.

Not sure if your home is AFCI/GFCI compliant? Call (916) 307-0990 or request a free assessment.

Wiring & Rewiring Services

Many Sacramento homes built in the 1960s and 1970s still have aluminum branch circuit wiring — a known fire risk that insurance companies increasingly flag and lenders require remediation on before closing. We replace aluminum branch wiring with modern copper conductors and install CO/ALR-rated devices where full rewiring isn’t practical. For older homes with knob-and-tube or deteriorated insulation, we assess the scope and give you a clear, honest picture of what needs to be done.

Circuit Installation for Home Additions & Remodels

Adding a room, finishing a garage, building out a home office, or installing a workshop? Any new living or working space needs properly permitted electrical circuits from the start — not an extension cord run through the wall. We work alongside your general contractor or directly with you to rough-in circuits, install outlets and switches, and bring the new space up to code before drywall goes up. Getting us in early avoids expensive change orders later.

Load Calculation & Panel Capacity Assessment

Before we install any new circuit, we verify your panel can handle the additional load safely. If your panel is already at or near capacity — common in Sacramento homes with original 100-amp service — we’ll let you know and discuss your options: a panel upgrade, a subpanel, or load management. We won’t install a circuit that creates a hazard just to close a job.

Smart Circuit & Energy Monitoring Integration

Whole-home energy monitors like Emporia or Sense connect at your panel and give you real-time circuit-level data on where your power is going. If you’re interested in understanding your energy usage or preparing for solar or battery storage, we can integrate monitoring during any circuit or panel work. We configure the hardware and walk you through the app before we leave.

Get Your Free Circuit Estimate in Sacramento

Most jobs are scheduled within one to two weeks — call now to hold your spot.

(916) 307-0990  |  Free Estimate

Why Sacramento Homeowners Choose OldTown Electric for Circuit Work

• Licensed, Insured & Local. CA Lic. #1099728. We’re a Sacramento-based contractor — not a franchise — which means we know the city’s permit process, SMUD service territory requirements, and the specific wiring issues that show up in Sacramento’s older housing stock.
• We Pull the Permit on Every Job. Circuit installations in Sacramento require permits when new wiring is involved. We pull it, we schedule the inspection, and we make sure the work passes. No unpermitted wiring left in your walls.
• Written Estimates Before We Start. You get a flat-rate written quote before we touch anything. The number doesn’t change unless the scope changes — and if we find something unexpected, we tell you before we proceed, not after.
• Honest Assessments. If your problem is a $15 breaker swap, we’ll tell you. If your wiring needs more attention, we’ll show you exactly what and explain why. We don’t oversell — our reviews reflect that.
• One Crew, Start to Finish. The electrician who quotes your job is the one who does it. No subcontracting, no handoffs, no surprises on installation day.
• 4.9 Stars, 165+ Reviews. Most of our work comes from repeat customers and referrals. If something isn’t right after we leave, we come back and fix it — no runaround.

Serving Sacramento and Nearby Communities

OldTown Electric serves homeowners and businesses throughout the greater Sacramento area, including Citrus Heights, Elk Grove, Folsom, Rancho Cordova, Roseville, Rocklin, Granite Bay, Lincoln, Davis, and West Sacramento. If you’re in the Sacramento Valley and need a licensed electrician for circuit work, we can help.

Start Your Sacramento Circuit Project — Free Estimate, No Obligation

We’ll come to your home, assess your current wiring and panel, walk you through your options, and give you a written estimate — no charge, no pressure, no obligation. Most circuit installations are scheduled within one to two weeks of your estimate.

(916) 307-0990 — Call or Text Anytime
Request Your Free Circuit Estimate