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Serving Dekalb, Kendall, LaSalle, Kane & surrounding areas

815-786-9418 or 630-553-3333

Find Us!

503 East Church Street, Sandwich
664 W. Veteran's Parkway, Yorkville




We are saddened by what is happening locally and around the world with the onset of the Corvid-19 Virus and its effect on everyone!

We are keeping everyone in our thoughts including our buyers, sellers, our partners in business and all those businesses

that are or will be experiencing financial challenges due to the many shutdowns.

We are Open for Business by giving us a CALL at 815-786-9418 or 630-553-3333 if you need assistance.

KEEP safe, well and positive!  We shall endure!

Meet John Guehler

John Guehler

815-786-9418 Sandwich 

630-553-3333 Yorkville 

815-540-9529 Direct 

815-786-3307 Fax 

John Guehler, longtime resident of Somonauk received his Real Estate license in 1974 while attending Western Illinois University where he received his BS and MBA.   John worked at Lake Realty in Somonauk along with his parents, Bob and Donna Guehler until their retirement in 2012.  Since the closing of the family business, John has been with Swanson Real Estate.


  • President of local Real Estate board (2 terms)
  • Officer of Illinois Realtor Land Institute
  • Dekalb County Board Member
  • County Forest Commissioner
  • Active member of Northern Illinois Farm & Land Brokers
  • Graduate Realtors Institute (GRI) Designation.

Contact John

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Marketed by John Guehler

Swanson Real Estate

815-786-9418 Sandwich

630-553-3333 Yorkville

815-786-3307 Fax

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