10 Questions to Ask a Nanny Agency Before You Hire Them

So you’re thinking about using a nanny agency...

You’ve been in the childcare trenches: a few promising Facebook leads that fizzled out, a Care.com chat that ended in ghosting, and maybe a sitter who “just started a new job” the day before your interview. 😅

Now you’re thinking about calling in the pros — a nanny agency that promises to find your person. But before you hand over that very pretty dime (hi, $10k), you deserve to know what you’re actually paying for.

Here are 10 essential questions to ask a nanny agency — plus what to listen for, what to side-eye, and what I’d say if it were me answering.

1. “Where do your caregivers come from?”

Good sign: They can clearly explain their sourcing pipeline — referrals from trusted nannies, local networks, training programs, or community partnerships.
Red flag: “We get a lot of applicants online!” Translation: job board reposts.
💬 Rosie says: “We believe great nannies exist everywhere — in referrals, on job boards, through training programs, or simply word of mouth. We treat every candidate as a professional and vet them carefully, no matter where they come from. What matters most is how they care, communicate, and show up.”

2. “What makes your caregivers good?”

Good sign: They talk about emotional intelligence, reliability, and fit.
Red flag: They only mention years of experience or CPR certification.
💬 Rosie says: “We only bring in caregivers with paid, professional experience caring for children — not casual babysitting. Then we vet them against clear criteria: professionalism, reliability, communication, and care quality. We set a high bar, because when someone joins your home, they’re not just watching your kids — they’re representing your values.”

3. “How do you screen and vet candidates?”

Good sign: Multi-step interviews, verified references, in-depth background checks, and trial days.
Red flag: “We do background checks.” (Cool. So does Costco.)
💬 Rosie says: “We have what we call the Rosie Bar — a standard every caregiver must meet before we’d introduce them to a family. That means thorough background checks, verified references, social media reviews, certification verification, and scenario-based interviews where we see how they’d handle real situations on the job. We also meet every nanny personally to understand their approach, professionalism, and heart.”

4. “Why does your process take this long?”

Good sign: They explain it’s about finding long-term, genuine matches — not just who’s available.
Red flag: No clear reason for the delay — or silence between updates.
💬 Rosie says: “Because we’re not matching based on who’s free next week — we’re matching based on who will fit your family. We take the time to understand your rhythms, expectations, and the qualities that will make a relationship last. That kind of alignment doesn’t happen overnight, and we’d never rush it just to close a placement.”

5. “What happens if it doesn’t work out?”

Good sign: There’s a clear refund or replacement guarantee, and they sound confident about handling it.
Red flag: “We’ll see what we can do.”
💬 Rosie says: “If it’s not a fit, I fix it fast. We regroup, figure out what missed, and start again — no guilt, no endless waiting. You’ll never be left hanging.”

6. “Do you train or support caregivers after placement?”

Good sign: Ongoing coaching, check-ins, or professional development.
Red flag: “They’re on their own.”
💬 Rosie says: “Great care doesn’t stop at hire day. We check in regularly, offer support, and help caregivers continue to grow — because when they feel seen and supported, they bring their best selves to your family.”

7. “What’s included in your fee?”

Good sign: Transparent breakdown — search, screening, background checks, replacement guarantee, admin support.
Red flag: “This is standard.” or “We’re cheaper than others, really.” (Nope — it takes a lot of time and effort to do this right.)
💬 Rosie says: “We’ll always explain exactly what goes into it — from hours spent sourcing, vetting, and interviewing to the hands-on matching process and ongoing support. You’re not just paying for introductions; you’re paying for expertise and time spent ensuring quality and fit.”

8. “How do you get to know families before matching?”

Good sign: They ask deep questions about your home dynamic, parenting style, and communication preferences.
Red flag: Just a quick form or survey.
💬 Rosie says: “We integrate into your life to really understand you — far beyond what you could ever fill out on a form. We’ll show up to your house with dinner, meet your dog, learn your routines, your space, and your energy. The more we know, the better we can find someone who truly fits into your family’s world.”

9. “Can you share examples of successful matches?”

Good sign: Real stories about long-term placements that worked beautifully.
Red flag: They can’t give specifics.
💬 Rosie says: “Ask me any time and I’ll share the latest — I’ve always got a few happy match stories up my sleeve.”

10. “How do you define a great match?”

Good sign: They talk about mutual respect, communication, and trust.
Red flag: “When the schedule lines up.”
💬 Rosie says: “A great match is when both sides feel respected, comfortable, and understood — when it just clicks. That’s what we’re always aiming for.”

Green Flags vs. Red Flags (Quick Recap)

When you’re vetting a nanny agency, look for:
✅ Clear, transparent processes and timelines.
✅ Human-level vetting (not just forms and filters).
✅ Honest communication and support beyond the hire.
✅ A sense that they genuinely care who joins your home.

Avoid:
🚩 Agencies that rush, overpromise, or dodge questions.
🚩 Vague pricing or “standard” fees with no breakdown.
🚩 No follow-up after placement.
🚩 Defensive energy when you dig deeper.

Rosie’s Parting Wisdom 💫

You’re not being “picky.” You’re being intentional about who joins your family’s world — and that’s exactly what your kids deserve.

Ask the questions. Listen closely. And trust your gut.
The right nanny agency should make you feel understood, informed, and supported every step of the way.

(And if they pause when you say, “Rosie sent me”? You’ll know you’re asking the right ones.)