What a 200 Amp Upgrade or Panel Replacement Costs in Kansas City
A same-size panel replacement with us runs $3,000 to $5,000 and up. A 100 to 200 amp service upgrade, the panel, meter socket, service entrance conductors and grounding together, runs $7,500 to $13,500 and up. Those are the ranges we quote, not a national average, and every job gets one flat written price after we see the panel. Below is what moves a job from one end of a range to the other in Kansas City, the code edition the city inspects against, and the Evergy step that sets the schedule.
5.0 on Google · 126 reviewsMaster electrician since 1997 · permits pulled · one flat price before work starts
What moves the price of a panel or 200 amp job
The ranges are what we quote, not a national average. What moves a job from one end of a range to the other is below.
| Job | Typical range | What drives it |
|---|---|---|
| Same-size panel replacement | $3,000–$5,000+ | A tired 200 amp panel swapped for a new one. Service size, meter socket and service entrance conductors all stay. |
| 100 amp to 200 amp service upgrade | $7,500–$13,500+ | Almost always the whole service, not a bigger panel: grounding, mast, riser, meter, service entrance line and panel. Everything on a 100 amp service was rated for 100 amps, so at minimum it all gets upgraded. |
| Same-size replacement with a new mast, underground service or fuse box | $6,000 and up | Common in pre-war Kansas City housing stock and on overhead services from the 1960s and 70s. The service entrance, the mast and the grounding are replaced with the panel, and new circuits for a charger or heat pump go in the same visit. |
| Panel plus knob-and-tube circuits | $5,000 and up | Branch circuits without a ground cannot simply land on a modern panel. What the wiring needs is found before the panel is quoted, not after. |
| Subpanel for a garage or addition | $1,500–$3,500 | Priced by the run and the trench, not by the panel. |
The ranges are what we quote in 2026 for Kansas City homes, not a national guide. We give a flat price before the work starts, after looking at the panel, the meter and the service entrance; a number quoted over the phone by anyone, including us, is a guess.
Want the flat number for your house? Call (816) 972-5159 or text us a photo of your panel.
What a 200 amp upgrade actually includes
Going to 200 amps is not a bigger panel in the same spot. When a home has 100 amp service, every part of that service was rated for 100 amps: the grounding, the mast and riser, the meter, the service entrance line and the panel. At minimum, all of it gets upgraded, which is why a 200 amp job costs more than a same-size swap, why the quote has more lines on it, and why a guide that prices it like a panel swap is pricing a different job.
The panel
A new 200 amp panel with room for the circuits you have now and the ones you plan to add, like an EV charger or a hot tub.
The meter socket
The meter base is rated for the service it feeds. On a house that has been on 100 amps, the old one usually goes.
Service entrance conductors
The cable from the meter to the panel is sized to the amperage, so it is replaced with heavier conductors.
Grounding and bonding
Ground rods and bonding are brought up to the code the inspector holds the job to: the 2017 NEC in Kansas City.
Mast and weatherhead, on overhead service
Where the utility drop comes in overhead and the mast is old or too short, it is replaced too. This is the line that moves a 200 amp quote the most.
The Evergy window
Evergy disconnects and reconnects the service, so the install date is set around their schedule. We book it.
The Kansas City parts nobody writes down
- Kansas City enforces the 2017 NEC. The city adopts the 2017 National Electrical Code; a 2024 draft of the electrical article is in progress. Guides that tell Kansas City homeowners they are being inspected under the 2020 code are quoting the wrong book. Which edition applies decides which circuits need AFCI and GFCI protection when a panel is replaced, and that is a real line on the bill. Source.
- The permit is the contractor's to pull. In Kansas City, electrical permits are issued to licensed contractors. The exception is an owner who lives in the single-family home and does the work themselves. If a bid is cheap because nobody is pulling a permit, that is what you are buying. Source.
- Permit fees are not a flat fee. Kansas City calculates them from the fee schedule in Article 1, Section 18 of the building code, and publishes a fee estimator. A guide that tells you “$50 to $200, depending on your city” has not looked. Source.
- Evergy has to pull the meter. Panel work on the service side means the meter comes off and the power is out, typically four to eight hours, in a window coordinated with Evergy ahead of time. That coordination, not the panel itself, is usually what sets your install date.
What to Expect
Look at the whole service
Panel, meter socket, service entrance conductors, grounding. The panel is the visible part; the rest is where the surprises live.
Flat price before anything starts
Including the permit and the inspection, itemized, so you can see what is the panel and what is the service.
Permit and Evergy scheduling
We pull the permit and book the Evergy meter window. You get the date before we start.
Install day
Power off for a few hours, new panel and breakers in, circuits labeled as they go back on.
Inspection
The city inspects; we meet the inspector. You keep the paperwork, which matters when you sell or when an insurer asks.
Cost Questions We Get
How much does it cost to replace an electrical panel in Kansas City?
A same-size replacement with us runs $3,000 to $5,000 and up; with a new mast, an underground service or a fuse box it runs $6,000 and up. Going from 100 amp to 200 amp is a different job, the whole service, at $7,500 to $13,500 and up. An older home with knob-and-tube wiring adds to any of those, because the panel is only part of what has to be brought up to code. We look at all of it and give one flat price before starting.
How much does it cost to upgrade to 200 amp service in Kansas City?
We quote $7,500 to $13,500 and up, because the service itself changes: the grounding, the mast and riser, the meter, the service entrance line and the panel were all rated for 100 amps and all get upgraded. Where the meter sits relative to the panel, whether the service is overhead or underground, and what the inspector requires move the number inside that range. We look at all of it and give one flat price, permit and Evergy coordination included.
Do I need 100, 150 or 200 amp service?
A load calculation decides it, not a rule of thumb. A smaller home on gas heat with a gas range and dryer can be fine on 100 amps. Add central air, an electric range or dryer, a hot tub or an EV charger, and most Kansas City houses land on 200. We run the numbers on your actual appliances and tell you which.
Is a 200 amp upgrade worth it over a same-size replacement?
If you have or plan on central air, an electric range, a hot tub or an EV charger, yes — the capacity is what you are buying, and doing it once is cheaper than doing it twice. A small home on gas heat with no plans to add load may be fine at 100 amp.
Do Federal Pacific or Zinsco panels have to be replaced?
Both have a long record of breakers that fail to trip under fault, and neither has been made for decades, so parts are salvage. Inspectors flag them and some insurers will not write a policy until the panel is changed. Replacement is the fix; there is no repair that makes one current.
Do I need a permit to replace a panel in Kansas City?
Yes, and in Kansas City the permit is issued to the licensed contractor doing the work, unless you own and live in the house and are doing it yourself. The inspection is the part that protects you at resale.
How long will my power be out?
Typically four to eight hours for a panel change, in a window coordinated with Evergy in advance.
Why do online cost guides disagree so much?
Most quote a national average that mixes a straight panel swap in a new build with a full service upgrade on a 1920s house. In Kansas City those are different jobs with different permits, and the second one often includes work the first never touches.
Ready to Get Started?
Call or request a free quote online. Emergencies get answered any hour, and we usually answer quote requests the same day.