FINDING · MEASURED OCT 4, 2026

17 of 23 Kansas-office residential electricians we evaluated hold a Kansas City, Missouri Class I record. 28 of 37 Missouri-office ones hold an active Johnson County license.

Across the full license directory, most Kansas-based contractors stay on their own side. The residential electricians we evaluate cross the state line far more often, but a quarter still do not.

73.9%of Kansas-office firms hold a KCMO Class I record

Base: 60 residential electricians in the evaluated cohort (37 Missouri office, 23 Kansas office). Measured Oct 4, 2026.

What we found

Of the 60 residential electricians evaluated for the Oct 4, 2026 edition, 37 list a Missouri office and 23 a Kansas office. 17 of the 23 Kansas-office companies (73.9%) show a KCMO Class I record; 28 of the 37 Missouri-office companies (75.7%) show an active Johnson County Class DE record.

24 Missouri-office and 12 Kansas-office companies show both records. 9 Missouri-office and 6 Kansas-office companies showed only their home side’s record, or neither, on the edition date.

22 of the 23 Kansas-office companies are ranked, against 28 of the 37 Missouri-office ones. 9 of the 10 unranked companies list a Missouri office. 8 of the 10 were unranked because their matched Google listing had fewer than ten reviews; the rest had no confidently matched listing.

The published measure behind this

17 of 23 Kansas-office residential electricians in the cohort (73.9%) hold a KCMO Class I record, and 28 of 37 Missouri-office ones (75.7%) hold an active Johnson County Class DE record.

MeasureValue
Missouri office address37 (61.7%)
…with a KCMO Class I record33 (89.2%)
…with an active Johnson County Class DE record28 (75.7%)
…ranked28 of 37
Kansas office address23 (38.3%)
…with a KCMO Class I record17 (73.9%)
…with an active Johnson County Class DE record18 (78.3%)
…ranked22 of 23
Unranked companies with a Missouri office9 of 10

n = 60 residential cohort companies · measured Oct 4, 2026 · source: Company websites; City of Kansas City, Missouri licensed contractor list; Johnson County contractor licensing download · all published measures

Why it matters

The license that matters is the one for your project address, not the company’s. A Kansas-office electrician without a KCMO Class I record would need one before pulling a Kansas City, Missouri permit, and a Missouri-office one would need an active county license for participating Johnson County cities.

This cohort is not the market. In the full metro license directory, 56.8% of 331 Kansas-based companies appear only on the Johnson County list (Oct 11, 2026); see the related finding on licensed side by home state.

What this number can’t tell you

  • Office side is the address a company lists for itself; crews may work from elsewhere.
  • A missing record is a research limit, not a finding that a company is unlicensed.
  • Kansas City, Kansas, Clay and Platte county cities and other municipalities license separately and are not counted.

What to do with it

  • Check the company record for the license that covers your address before asking for a quote.
  • If the record is missing, ask the contractor which license number will go on the permit.

QUESTIONS THIS ANSWERS

Quick answers.

Do Kansas electricians in Kansas City hold Missouri licenses?

Most in our residential cohort do: 17 of 23 Kansas-office residential electricians evaluated for the Oct 4, 2026 edition show a Kansas City, Missouri Class I record. That is not true of the wider directory, so check each company.

Can a Missouri electrician work in Overland Park or Olathe?

In participating Johnson County cities the contractor needs an active county license. 28 of 37 Missouri-office residential electricians in our cohort held one on Oct 4, 2026.

CITE THIS FINDING

Electrician Benchmark, “73.9% of Kansas-office residential electricians in our cohort also hold a Kansas City, Missouri Class I record”, measured Oct 4, 2026, https://electricianbenchmark.com/research/kansas-city-residential-electricians-cross-state-licensing/

MORE FINDINGS

One in five Johnson County electrical contractor licenses is not active47.3% of Kansas City, Missouri Class I electrical contractors also hold an active Johnson County licenseKansas City, Missouri issued 4,673 residential electrical permits in the past 12 months69% of 58 matched Kansas City residential electricians rate 4.8★ or higher on GoogleFive firms hold 42.4% of the qualifying KCMO commercial permit sites held by ranked electriciansTwo in three compared Kansas City electricians show both a KCMO and a Johnson County license record38 of 60 evaluated Kansas City residential electricians advertise EV charger installation56.8% of Kansas-based Kansas City electrical contractors appear only on the Johnson County license list13 of 16 ranked Kansas City electricians with 300+ Google reviews showed up in Google or ChatGPT. 2 of 24 with fewer than 100 do.22 of 60 evaluated Kansas City residential electricians advertise all five core home services19 of 50 ranked Kansas City residential electricians have fewer than 50 Google reviews; 13 have 500 or more27.2% of licensed Kansas City-area electrical businesses are based outside the metro; Kansas City, MO is home to 126 of 84354 of 491 Kansas City, Missouri electrical contractor licenses were due to expire within six months279 of 491 Kansas City, Missouri electrical license numbers carry a date; 81 of those carry 2025 or 202664 of 491 Kansas City, Missouri electrical contractor licenses are Class III low-voltage licenses; 19 of those holders have a security or alarm nameAll research ↗