Jaron Bertelsen - Bertelsen Group, Keller Williams Realty Signature
Jaron Bertelsen - Bertelsen Group, Keller Williams Realty Signature
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Your trusted real estate agent in the Stateline

Your trusted real estate agent in the StatelineYour trusted real estate agent in the StatelineYour trusted real estate agent in the Stateline
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Your trusted real estate agent in the Stateline

Your trusted real estate agent in the StatelineYour trusted real estate agent in the StatelineYour trusted real estate agent in the Stateline
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Jaron and Ashley Bertelsen

Bertelsen Group

We provide world-class service and expertise, modernizing the real estate experience with collaboration, innovation, and integrity. 


Our mission is to guide and educate clients through the emotional buying and selling process. We go the extra mile, adding value where others don't, while enjoying our work!

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Discover Stateline listings and find your dream home today!
Homes For Sale in Loves Park, ILHomes For Sale In Beloit, WIHomes For Sale In Machesney Park, ILHomes For Sale In Roscoe, ILHomes For Sale in Rockford, ILHomes for Sale in Janesville, WIHomes For Sale in Rockton, ILHomes for Sale in Poplar Grove, IL

Success Stories

Adrienne C.

Adrienne C.

Adrienne C.

"I can't thank you enough for everything you've done for us throughout the entire home buying process. You were  a wonderful advocate and went above and beyond from day one. You treated us like family and in a world where poor customer service is the norm, you are a breath of fresh air!"

Jenna H.

Adrienne C.

Adrienne C.

"Jaron did an amazing job as our realtor! He helped in getting us our dream home as well as achieved a quick close on the home we owned. He answered questions before we even knew we had them! [...]  We couldn’t have been happier with our choice! Thank you for all you did for us!"

Barb S.

Adrienne C.

Barb S.

"Thank you Jaron for helping us sell our Father/step Fathers home. You were there for us the entire time. Very professional and personable at the same time."

Featured Properties

NEW LISTING!

1532 E Startford Dr, Beloit, WI

BACK ON MARKET!

2111 Shore Drive, Beloit, WI

UNDER CONTRACT!

 3705 Tanglewood Place, Janesville, WI 

Work With Us

We are passionate about providing the extra value and going the extra mile that others simply will not. By putting our client's interests above our own and providing the highest level of honesty, we will succeed. 


We look forward to the future and working with you, as our clients, partners, and friends.

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Serving Northern Illinois and Southern Wisconsin

Jaron Bertelsen, Keller Williams Realty Signature

4201 Galleria Drive, Loves Park, Illinois 61111, United States

608-751-9799

Hours

Open today

09:00 am – 05:00 pm

Copyright © 2025 Bertelsen Group, Keller Williams Realty Signature - All Rights Reserved. Each Keller Williams Office is Independently Owned and Operated.

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