Our nannies range in age and gender, each of them with extensive childcare experience. Every nanny undergoes an intensive selection process of interviews, certifications, background checks and experience all mandatory for hire. Health, happiness and activity are integral to our company as far as the children are concerned. Parents and children alike can count on healthy, food options and special attention to any dietary requests.  The children are kept excitedly active alongside their caretakers without the assistance of iPad games or prolonged screen time. Our staff guarantees exact matches.  Parents can view each candidate’s online profile and schedule interviews with potential employees, all overseen by Four O Six Nannies.


A full or part-time nanny may not be necessary and we understand. In addition to nannies, we offer babysitters, infant specialists, tutoring services and swim instructors.  Unlike most nanny agencies, we offer services for every schedule. There is no minimum time commitment for a Four O Six Nanny. Regardless of the timetable, the same amount of care is taken, ensuring absolutely perfect matches.  Children will never be herded from school to home and thrown the remote, a juice box and a cheese stick. We provide a new level of care that integrates healthy lifestyle choices with intensive attention to each child’s interests.  


Nannies are friends, confidants, educators, and playmates.  The nannies, tutors, and instructors in this agency go the extra mile to ensure quality childcare for busy parents. If each candidate’s resume isn’t enough to convince parents to give us a chance, a conversation with our owner Karissa Erickson will be. 



Karissa does an amazing job with Four O Six Nannies.  I am constantly impressed with how professional, trust worthy and personable she is. We have used Four O Six Nannies and find the service invaluable.  She has only strong candidates that she has thoroughly interviewed.  I trust anyone that Karissa stands behind.   I highly recommend Karissa and Four O Six Nannies!

Kari & Jason Marley

- Kari & Jason Marley

Our family of six uses Four O Six Nannies for occasional babysitting. We send them an e-mail of the dates that we need coverage and they quickly respond and book a sitter immediately. The babysitters are always wonderful, show up on time and are ready to play and care for our children. When we return the children are asleep in bed and the house is cleaner than we left it. They are professional and always reliable. We highly recommend Four O Six!  

- Katie B.

Solves the I-can't-find-a-sitter-dilemma! Every single one of the nannies we've had from Four O Six Nannies has been knowledgable, experienced, and kind. We've had a variety of care needs for our infant and 5 year old, from days at Big Sky to evenings out nights in Bozeman and Karissa always sends us someone great.

- Elaine

"I have been using Four O Six Nannies for the past 4 months. I could not be happier with the quality of help I have received. They found us the perfect nanny Rachel for our family. The transition for me going back to work has been great, thanks to Rachel. Our daughter just loves her!"

- Hillary Folkvord

"Kiley did an amazing job with my 15 month old! We had her twice in one week while we were on vacation. On day two she had her fed and dressed for wedding pictures and didn't bat an eye when my daughter had a night time melt down.

The whole process was super easy. I highly recommend!"

- Molly Fulton

"I highly recommend Four 0 Six Nannies for anyone traveling to or living in Bozeman. We had a wonderful experience during our two-week visit with our nanny, Samantha. Sam is a baby-whisperer (for our 3-month old) and a fun and engaging toddler play-pal (for our 20-month old). Four 0 Six Nannies does a great job vetting and training their caregivers and I've learned that there are many amazing nannies like Sam T."

- Genevieve Chabot

"I couldn't have been happier with my experience with Four O Six Nannies. I was very impressed with the level of experience and professionalism that our nanny, Andrea P had. The owner, Karissa, was so accommodating and understanding of our situation. She went above and beyond to find us the perfect nanny, provide us with details and a profile about the nanny along with other amenities and ideas that made our lives much easier. My son, niece and nephew LOVED their nanny. I HIGHLY recommend them!"

- Jess King