- (907) 538-4827
- dianaseeman.re@gmail.com
- 1418 2nd Ave W • Williston, ND 58801
Office: (701) 609-5302 | https://caliber.myrealtyonegroup.com
Jill Lee: (701) 770-1094 | jillkjorstad@yahoo.com
Sharlo Halvorson: (701) 570-1520 | sharlohalvorson@gmail.com
Diana Seeman: (907) 538-4827 | dianaseeman.re@gmail.com
Theda Durham: (501) 691-0604 | thedasellsnorthdakota@gmail.com
Realty One Group Caliber offers full-service residential real estate support for buyers and sellers, from pricing and marketing to negotiations and closing coordination.
We are dedicated real estate agents with Realty ONE Group Caliber, proudly serving buyers and sellers across Montana and North Dakota. We bring a grounded, people-first approach to real estate because we believe buying or selling a home is far more than a transaction – it’s a major life moment. Whether you’re relocating, upsizing, downsizing, investing, or purchasing your very first home, our goal is to guide you with clarity, honesty, and genuine care every step of the way.
If you’re considering buying or selling in Montana or North Dakota, we would be honored to help you make your next move with confidence.




