Companies that are subject to air quality regulations under the Clean Air Act have their operations reviewed by the Kansas Department of Health and Environment... more
A listing of Johnson County’s current competitively bid IFBs and RFPs are available for downloading. more
Get more information about applying for a blasting permit, learn more about current regulations or how to file a complaint. more
We will work with you to schedule inspections on every stage of your building project based on codes and standards regulated by the County. Remember, an... more
Get more information about what requires a building permit and the associated fees. more
Get more information about burning permits and applications. more
We provide a permit fee table where you can calculate your building permit fee. The permit fee is based on valuation. With the adoption of the 2012... more
Issues permits to install and operate non-residential sewage treatment systems where property owners are not served by a public wastewater collection system... more
Johnson County Contractor Licensing provides a Contractor Management System complete with course registration, course history, and renewal information. more
Johnson County provides a drop-off service for dealers and business fleets. more
Get information about regulations, permits, applications, and fireworks safety. more
We have dozens of forms and applications online for builders, subcontractors, land disturbance certifications, and more. more
Issues permits to public and semi-public swimming pools that have adopted the Johnson County Environmental Sanitary Code. Licenses or certifies pool operators... more
Looking for a licensed contractor in Johnson County? Search for licensed contractors or look-up contractors who you know using our search application. more
Find an on-site septic system installer, designer or pumper who has been licensed by Johnson County for residents and businesses owning on-site septic systems... more
JCDHE licenses installers and designers of private sewage treatment systems regulated under the Johnson County Environmental Sanitary Code, as well as the... more
The marriage license division of the Court Clerk's Office is located on the 1st floor of the Johnson County Courthouse. It is open from 8:00 a.m. to 5:00 p.m... more
To apply for an open burning exemption, please submit an application and a map of the burn location three days prior to the burning event. more
111 S Cherry St, Olathe, KS 66061 | 913-715-5000 | TDD: 800-766-3777
© Johnson County, KS, USA 2021
