Missouri cost guide
Electrical work cost in Missouri
In Missouri, electrical work prices run below the national average — whether you're in Kansas City, St. Louis, or Springfield. Here's what a complete, permitted job should cost, and how to tell whether the quote in your hand is fair.
Typical Missouri range
$500 – $14,100
Small circuit or device projects often run $500–$2,500; panel and service upgrades commonly run $2,500–$10,000 or more.
Included at this price: Labor, listed materials and devices, permit and inspection handling, testing, labeling, and cleanup when specified.
Missouri prices by project type
| Project | Missouri range | Unit check |
|---|---|---|
| Panel or electrical service upgrade | $2,400 – $9,400 | Panel replacements often run $2,500–$6,000; service-capacity, meter, trenching, and utility work can raise the total. |
| EV charger circuit installation | $800 – $3,300 | A nearby charger circuit may cost under $1,500; long runs, load management, trenching, or panel work cost more. |
| Whole-home rewiring | $11,300 – $37,600 | Access, home size, device count, service capacity, and wall repair responsibility drive the range. |
| New circuits, outlets, lighting, or fixtures | $500 – $5,600 | Price depends on circuit count, run length, access, fixture allowances, and whether walls must be opened. |
| Generator inlet, transfer switch, or standby generator | $1,400 – $16,900 | A manual inlet and interlock costs far less than an automatic standby system with fuel and site work. |
Reviewed 2026. Editorial benchmarks from public cost surveys (Zonda Media / Remodeling magazine, Houzz, Angi / HomeAdvisor), adjusted by a state construction-cost index. Not a bid, appraisal, or licensed estimating data.
Red flags in Missouri electrical work quotes
- License holder, permit responsibility, inspection stages, and final sign-off
- Panel and service capacity supported by a load calculation when new loads are added
- Circuit count, amperage, conductor size where relevant, and dedicated-circuit requirements
- AFCI and GFCI protection, grounding, bonding, surge protection, and required disconnects
- Device, fixture, panel, breaker, charger, or generator brands and model allowances
Commonly missing line items: permit, inspection, and utility coordination fees, load calculation or written confirmation of available panel capacity, drywall, plaster, paint, excavation, or landscaping restoration, afci/gfci breakers, grounding and bonding corrections, or surge protection, specific fixture and device allowances instead of open-ended selections, panel directory, testing results, inspection sign-off, and warranty terms.
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