About JanTech


Serving the Black Hills area since 2012, JanTech’s service technicians know what it means to be free of unwanted pests. 

Dave Janssen, owner/operator of JanTech Pest Control, not only helps rid the community of pests, he also gives back to the community. He supports various churches and other non-profit organizations.

Dave and his team believe that any work they perform should be on time or ahead of schedule. They know that bugs don’t wait and neither should their customers.

Contact JanTech today  or call 605-391-9998 to learn more about their services and how they can help you be bug free!


JanTech service

Our technicians are professional, responsive, and discreet. We believe that whether it’s your home or your place of business, getting rid of your pests is no one’s business. Our service vehicles are unmarked so your neighbors or customers are not aware of what services are being performed.

Common pest known as the stinkbugSome of the pests that we control include ants, spiders, cockroaches, mice, bed bugs, stink bugs, box elder bugs, and many more.

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