Office Hours
After Hours by Appointment
Contact me to schedule a virtual meeting
Insurance Products Offered
Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet
Other Products
Banking, Investment Services, Annuities
Would you like to create a personalized quote?
Gregg Fullerton
Office Hours
After Hours by Appointment
Address
Spearfish, SD 57783-3270
We are located between the Holiday Inn and Walmart, North of exit 14.
Office Hours
After Hours by Appointment
Contact me to schedule a virtual meeting
Insurance Products Offered
Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet
Other Products
Banking, Investment Services, Annuities
Would you like to create a personalized quote?
Office Info
Office Info
Office Hours
After Hours by Appointment
Contact me to schedule a virtual meeting
Location Details
- Parking: In front of building
- No steps/stairs
-
Phone
(605) 644-7102 -
Fax
(605) 791-4464
Languages
Insurance Products Offered
Auto, Homeowners, Condo, Renters, Personal Articles, Business, Life, Health, Pet
Other Products
Banking, Investment Services, Annuities
Office Info
Office Info
Office Hours
After Hours by Appointment
Contact me to schedule a virtual meeting
Location Details
- Parking: In front of building
- No steps/stairs
-
Phone
(605) 644-7102 -
Fax
(605) 791-4464
Languages
Simple Insights®
Calculate your possible line of credit
Calculate your possible line of credit
Enter the value of your home and amount of your mortgage to see what line of credit you might qualify for.
Car maintenance tasks you can do yourself
Car maintenance tasks you can do yourself
To combat auto repair costs that keep climbing, some auto maintenance can be done at home. Here are ones that are usually do-it-yourself.
Motorcycle maintenance: spring checklist
Motorcycle maintenance: spring checklist
Ready to dust off your bike and get back on the road this spring? Consider this motorcycle maintenance checklist to help ensure a more smooth and safe ride.
Social Media
Viewing team member 1 of 7
Amber Underwood
Team Leader
License #16637896
Viewing team member 2 of 7
Nicole Mahoney
Office Manager
License #17272508
Viewing team member 3 of 7
Madyson DeVena
Assistant Office Manager
License #20889355
Madyson was born and raised in Scottsbluff, Nebraska. She has loved visiting the hills since she was little and decided to make her vacation destination her home in 2022. Madyson is licensed in Casualty, Property, Accident & Health or Sickness, Life Insurance. In Madyson’s free time she enjoys trail riding and lake days with her husband, visiting her family and working in her garden. Madyson’s main goal is to help customers understand their insurance and prepare for the unexpected.
Viewing team member 4 of 7
Miranda Feather
License #21154496
Proud boy mom of one, born in Minneapolis and raised in Rapid City. She loves spending time with her loved ones, and she’s happiest out on the course golfing, on the trail hiking, or exploring new places while traveling. New to the insurance world, she’s especially excited to connect with her community and build genuine relationships.
Viewing team member 5 of 7
Hailee Chase
Hailee was born in Rapid City, SD and raised in a few different small towns in the Black Hills. In her free time, she loves being outdoors with her soon to be fiancé and her pup. She loves being creative and producing new ideas to create something beautiful. Hailee enjoys chatting with each customer and hopes to provide great service.
Viewing team member 6 of 7
Alex Zoller
Account Representative
License #22051529
Alex was born and raised in Rapid City South Dakota. Alex started his career in insurance in South Dakota in 2025. Alex is licensed in Property and Casualty, and Life and Health. In his free time, he likes golfing with family and friends and going on hikes when it’s not too hot. Alex loves going above and beyond to get customers the right insurance suited for them.
Viewing team member 7 of 7
Brett Glaser
Account Representative
License #22170304
Brett was born and raised in Glasgow, Montana. After a successful track and field career at Black Hills State University, Brett made the Black Hills home and stayed in Spearfish and began his career in insurance in early 2026. Brett is licensed in Property and Casualty insurance in South Dakota and Nebraska. He enjoys lifting, hunting, and fishing in his free time. Brett’s main goal is to make sure he can bring relief to his customers by reducing the everyday stressors of life, and by making sure his customers have the right coverage for their specific needs.
Spearfish Full Time
Spearfish Full Time