# Electrical Panel Upgrade Cost Boise ID | Boise Electrician Experts > Real Boise panel upgrade costs: $1,500-$4,000 for 100A to 200A. What moves the price, and when you do not need one. URL: https://boiseelectricianexperts.com/guide/panel-upgrade-cost-boise/ An electrical panel upgrade in Boise costs $1,500 to $4,000 for a 100-amp to 200-amp service upgrade, including the panel, meter base work where required, and the DOPL permit and inspection. Labor runs $80 to $140 per hour. ## What the number covers The $1,500 to $4,000 band is for a straightforward 100-amp to 200-amp service upgrade: new panel, new breakers, service entrance conductors, grounding and bonding brought to NEC Article 250, the state permit, and the inspection. Three things are commonly *not* included and should be itemized separately on any quote you accept: - **Panel relocation** — moving it from an interior closet to an exterior wall, or off a wall you are remodeling - **Meter base replacement** — if the existing one is corroded or undersized - **Grounding electrode work** — driving and bonding new rods where the existing electrode system fails ## What actually moves the price **Whether the meter base and service entrance need replacing.** If the mast, weatherhead and meter base are sound, the job is cheaper. Boise's dry climate is kinder to enclosures than a coastal one, but panels in unconditioned garages and on north-facing walls still see condensation cycling. **The grounding electrode system.** Older Treasure Valley services fail this regularly, and usually for one of two reasons: a water-pipe bond that stopped being a ground when a section of metal service line was replaced with plastic, or a ground rod driven decades ago whose buried connection has corroded in alkaline soil. **Panel location and access.** An exterior panel at chest height is the cheap case. An interior panel in a finished closet is not. **What the load calculation returns.** Under NEC Article 220 the calculation sometimes says you do not need the upgrade you called about — which is a cheaper outcome than the one you were expecting. ## When you genuinely need 200 amps Count your large electric loads: heat pump or electric furnace, central air, electric range, electric dryer, water heater, EV charger, hot tub, shop, ADU. **Two of those on a 100-amp service** is usually fine. **Four or more** almost never is. **Three** is where the calculation has to be done rather than guessed. Gas appliances change the answer substantially. A house on gas heat, a gas range and a gas water heater has far more headroom on 100 amps than an all-electric house the same size. ## The two upgrades driving this in the Treasure Valley **Heat pump conversions.** Replacing a gas furnace with a heat pump moves a large winter heating load onto the electrical service. Cold-climate units with electric resistance backup are the worst case, because the backup strips can draw more than the compressor — and in a Boise January, those strips run. **EV charging.** A 48-amp charger is a continuous load sized at 125 percent under NEC 625, so a 60-amp breaker and matching conductor. These stack badly because their peaks coincide: the coldest mornings are when backup heat runs and when people precondition the car. If both are on your list, have the calculation run against both at once. Upgrading twice costs considerably more than upgrading once. ## Cheaper alternatives people skip **A subpanel.** Solves "no slots left" when the service has capacity but the panel has no room. Frequently the right answer and rarely offered. **A single dedicated circuit.** If one appliance is tripping one overloaded circuit, that is a circuit problem, not a service problem. **Load management.** For EV charging specifically, devices that throttle or shed the charger during household peaks can avoid a service upgrade entirely. **Panel replacement without a service change.** If the issue is an obsolete or unsafe panel rather than capacity. ## Panels worth replacing regardless of capacity **Federal Pacific Stab-Lok** and **Zinsco** panels turn up regularly in Boise Bench and Central Boise housing. Neither is a code violation on its own, but both have documented failure modes, home inspectors flag them at sale, some insurers will not write over them, and replacement breakers are scarce or aftermarket. If you have one you will eventually replace it — doing it on your schedule costs less than doing it during a sale. ## Bottom line Budget $1,500 to $4,000 for a 200-amp service upgrade in Boise. Insist on the NEC 220 load calculation before the quote rather than after, and ask whether the meter base, grounding and permit are inside the number or outside it. Call 208-856-4826 to have the calculation run. ## FAQ ### Is a panel upgrade worth it if I am selling? If the existing panel is a Federal Pacific, a Zinsco or a fuse box, yes — it will come up in the buyer's inspection and become a negotiation on their terms rather than yours. If it is a sound modern panel with adequate capacity, no. ### How long is the power off? A straightforward changeover is a one-day job with power off for most of it. The variable is usually the inspection and any utility reconnect rather than the electrical work itself. ### Will a bigger panel lower my Idaho Power bill? No. A panel distributes power, it does not consume or save it. What an upgrade buys is capacity, modern overcurrent protection, current GFCI and AFCI coverage, and a system your insurer will write. None of that shows up on the bill.