Thank you for inquiring about our company.

John Semple, owner, has over 40 years experience as an aerial applicator specializing in mosquito and weed control. John also has 34 years experience lobbying for several professional organizations in Montana.

​Patrick Dougherty has a degree in Geographic Information Systems and has worked for both Federal and State Agencies. For the past 10 years he has focused on internet map applications for Montana Counties and Mosquito Control Districts. 

We would enjoy the opportunity to discuss ways we can help your organization. Please give us a call, or email from the links below. Or better yet, stop by our hangar/office on the southeast area of the Helena Regional Airport (click here for a map). We'll be sure to have the coffee and doughnuts ready


John Semple - Owner, Pilot, Lobbyist
john@jhsincorporated.com
(406) 443-7487


Patrick Dougherty - GIS Specialist
patrick@jhsincorporated.com
(406) 461-7987



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