C-10 licensed · SMUD territory · CSLB #1099728
Electrical Panel Upgrade in Elk Grove
If the main is 100 amps and you are adding a heat pump or a Level 2 charger, we start with a load calc, not a catalog 200-amp swap.
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Licensed panel upgrades for Elk Grove homes on SMUD
A 100-amp main that held the house in 1998 does not hold a heat pump, a range, and a charger in the same afternoon. We diagnose first, file in the right Elk Grove portal, then size the panel. CSLB #1099728. Call or text (916) 307-0990.
- CSLB C-10 #1099728
- SMUD territory
- City eTrakit permits
- Diagnose first, then size









Get the Elk Grove panel sized before you add load
The AC and the kitchen run at the same time and the main 100-amp trips. That is not a cheap breaker. On a lot of east-side Elk Grove stock the panel is out of spaces and out of amperage, and adding a heat pump or a Level 2 charger on top of that load is how we get the call.
Old Town Electric is a C-10 shop (CSLB #1099728). We diagnose first: load calc, bus rating, and whether the City of Elk Grove Building Division (eTrakit) or Sacramento County is the AHJ. Then we size the panel. Weekday visits Monday through Friday, 8 a.m. to 6 p.m. Call or text (916) 307-0990.
This page is the Elk Grove panel lander. For the rest of the trade in this city, start at our Elk Grove electrician hub. For the metro service parent, see electrical panel upgrade in Sacramento.
When the breaker is fine and the panel is the problem
A breaker that trips on a shared kitchen and AC circuit is doing what it was built to do. The question is whether the panel has spare spaces, a spare bus rating, and a main that still matches how the house actually runs. If you are adding a 240-volt load and the main is still 100 amps, a new circuit does not fix the bottleneck.
We open the cover, photograph the labels, and run a load calc before anyone orders a 200-amp can. That keeps you from paying for a panel swap when a dedicated circuit and a tightener on a loose lug would have solved it. If the bus is full, the main is undersized, or the can is a recalled brand, we say so on the same visit.
East-side 95624 stock vs newer 95757 tracts
ZIP 95624 and the older core near Franklin still have a lot of 100-amp and crowded 125-amp mains. Those houses pick up dishwashers, extra HVAC, and EV charging one appliance at a time until the panel is the limiting piece. Laguna West and 95758 sit in the middle: some 200-amp services already, some still riding the original main.
Southwest 95757 tracts were often built with more spaces. The call there is usually a heat-pump swap, a Level 2 charger, or a main that looks sized until you add the second 240-volt load. Climate and summer peak matter, but the split that actually changes the job is housing stock plus SMUD, not a generic Sacramento heat paragraph.
What we replace, and what we leave
A typical Elk Grove panel upgrade is a stay-in-place 100-amp or 125-amp main swapped to 200 amps, new breakers labeled to the rooms, and a clean cover that will pass the inspector. We keep feeders that are sound. We replace what fails a visual or a torque check. Subpanels get quoted only when the main still cannot take the new load or the spaces are gone.
If you already have an EV charger plan, we coordinate with the same-city Elk Grove EV charger work so the panel and the 40- or 60-amp circuit are one scope, not two surprises. Ceiling-fan and small-device work stays on the Elk Grove ceiling fan page. We do not invent extra city URLs.
Permits and SMUD, not a paper exercise
Inside Elk Grove city limits, panel replacement or upgrade work up to 200 amps typically files through the City of Elk Grove Building Division on eTrakit. If the tax bill says unincorporated Sacramento County, that is a different office. We confirm the address on the call so the permit does not bounce.
SMUD is the utility here, not Roseville Electric. A service-entrance change can mean a disconnect window, a meter-adapter check, and a SMUD inspection after the City sign-off. We schedule that path instead of pretending a panel swap is only a Saturday can change. Retroactive permits show up when a prior owner added a subpanel with no record. We flag that before we cover it with new work.
Get the load calc before you pick amperage
Call or text (916) 307-0990 for a weekday visit. Bring the last SMUD bill if you have it. We walk the panel, the HVAC nameplates, and any EV or range plans, then send a written estimate. No 24/7 claim. No street address in this copy. License is on the truck and at cslb.ca.gov.
Elk Grove panel questions we hear on the visit
Often it is the circuit. A shared kitchen and AC run can trip a healthy breaker. We open the panel and check spaces, bus rating, and the main size before we sell a 200-amp can. If a new 240-volt load will exceed the main, that is when the panel is the job.
SMUD is the utility in Elk Grove, not the Roseville municipal utility. A stay-in-place breaker swap inside an already-sized 200-amp can may never touch the meter. A service-entrance change or a 100-amp to 200-amp main usually needs a disconnect window and a SMUD inspection after the City or County sign-off. We tell you which path you are on before work starts.
Named national guides put a common stay-in-place 100-amp to 200-amp job around $1,500 to $4,500, with Fixr averaging about $3,000. Elk Grove jobs move when SMUD has to cut the service, the panel has to relocate, or the AHJ is Sacramento County instead of City eTrakit. We quote after the load calc. Longer ranges live on our Sacramento panel upgrade cost guide.
Plenty of 95757 tracts already have 200-amp services and spare spaces. The call there is usually a second 240-volt load (heat pump plus Level 2 charger) or a main that looks fine until both run. East-side 95624 stock is the opposite: crowded 100-amp cans. We do not assume amperage from the ZIP. We read the label.
Call or text (916) 307-0990 for a weekday visit. We confirm city vs unincorporated on the address, pull the cover, and send a written estimate. Free estimate. No 24/7 claim.
WHY US ?
- Load calc before we quote amperage
- Permit filed in the right portal, City of Elk Grove or Sacramento County
- Family-owned C-10 shop, CSLB #1099728
- SMUD disconnect and inspection path when the service entrance changes
- Business hours: Monday–Friday, 7 AM–7 PM. Saturday and Sunday closed. We do not claim 24/7
- Written estimate after the cover comes off
- Same-city EV and fan work when those URLs are the right next job



Elk Grove panel work, diagnosed before it is quoted
We are a family C-10 shop. On Elk Grove jobs the first hour is the cover-off, the load calc, and the AHJ (City eTrakit or Sacramento County). Then you get a written estimate. Call or text (916) 307-0990.















































