Free · licensed C‑10 (#1081222) · IES takes calls 24/7
Ask IES.
Got an electrical question? Ask away. Free electrical answers and safety checks from IES, a licensed C‑10 electrician in Auburn.
Need a price?
IES Instant Quote
Starting prices from your photos, confirmed by a licensed electrician. Start a free project, add a few photos, and come back any time with your private link.
- Tell us the job
- Add photos of the panel or problem
- See a starting price, then IES follows up
Rough starting-at prices. The final price depends on what IES finds on site.
Free calculators & safety checks
Browse all guides →- Wire size calculatorFree wire size calculator: enter amps, copper or aluminum, and distance to see the minimum AWG by NEC 310.16 ampacity and for 3% voltage drop. Rough guide.
- Voltage drop calculatorFree voltage drop calculator: enter wire size, copper or aluminum, amps and one-way distance to see volts lost and percent drop. NEC Chapter 9 Table 8 values.
- Can my panel handle it? (EV, heat pump, hot tub)Quick, rough check of whether a 100 to 200 amp panel can handle a new EV charger, heat pump or hot tub, using a simplified NEC 220.82 load calculation.
- Generator sizing estimatePick what you want to run in an outage and see running and starting watts, a suggested portable generator size and whether a 30 A or 50 A inlet fits.
- Problem panel and recall checkerCheck whether your electrical panel brand has a recall or a known problem history: Federal Pacific Stab-Lok, Zinsco, Challenger, Pushmatic, fuse boxes and more.
- Free estimates
- Same-day quote verification when you share enough info and photos
- IES takes calls 24/7 · (530) 401-7419
Serving customers from the Oregon border down to Southern California, and everywhere in between, including San Francisco and the Bay Area.