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We are honored to be chosen as the very first “Member of the Month”. Please click the image above to read the full story.


Press Release November 12, 2017: 

Press Release January 18, 2017:   rvdrlogo

Press Release October 5, 2016:    rvdrlogo


RV Inspection Services (RVIS, LLC) is owned by Win and Joanne Semmler. Win and Joanne primarily serve  the midwest states via their offices in Naperville, IL and Tomahawk, WI, but also use their Fleetwood Southwind Class A to travel to inspections throughout the country.  If we can’t get to your location, we have a network of inspectors that we can use to get an inspection for you wherever you may be.

Win has been certified by the National RV Inspectors Association (NRVIA) and is affiliated with RV Inspection Connection (RVIC), a national provider of RV inspections.


As an inspector, it is important to keep your skills current or to broaden the knowledge base.  Win has completed a comprehensive course in RV electrical systems.(Win Semmler RVTNC103)

January 4, 2018, Win completed a Dometic appliance training class covering Air Conditioners, Refrigerators, Water Heaters, and Furnaces.

In October 2017, Win completed a training course and received factory certification for Aqua-Hot hydronic heating and continuous hot water systems.

Win has been a guest speaker at both the annual Rendezvous held by Workamper News as well as the annual NRVIA inspector conference.

Additionally, Win has conducted as well as been a guest on Webinars related to RV information or training.  His latest webinar for NRVIA members was “12 VDC Power Sources For Your RV” *.

*The link below is for visual presentation only, it does not include the audio.



Visit us on Facebook at www.facebook.com/rvinspectionservices


RVIS, LLC a leading provider of RV inspections, RV walkthroughs, and fluid sampling