Yes.
You need a simple CRM — but a much smaller one than you're probably being sold.
Why
Fewer than 10 inquiries/month with a team of 2–3 is tiny by CRM-vendor standards — you are not the customer HubSpot's account execs are paid to land. Your real pain is the multi-division view: one customer might buy labels this quarter and signage next, and your spreadsheets can't show that history in one place. Repeat orders and quoting are the workflows that matter, not lead capture from cold channels (you said referrals, phone, email — all warm).
What you actually need
- Zoho Bigin (free for single user, ~$9/user/mo paid) — one shared contact database with a custom field "Division" (Labels / Print / Signage / Property) and one pipeline: Inquiry → Quoted → Won → Repeat. Tag every company so you see cross-division history on one screen.
- A quoting tool wired to it — Zoho's own Quote module, or Xero/QuickBooks quotes — stop rebuilding quotes in Word. Repeat orders become "duplicate last quote, change quantity."
- A habit — the Monday 15-minute account walk — three of you, open Bigin filtered to "any activity in last 90 days", read out who's gone quiet across all four divisions. Takes ten minutes, kills the "I thought you were chasing them" problem.
Do this today
Sign up at bigin.com, create one pipeline with the four stages above, and add a custom dropdown field on the Company record called "Divisions Active" with checkboxes for Labels, Print Consumables, Signage, Property Services. Import your top 30 customers from whichever spreadsheet has the most recent data. By tomorrow morning the three of you can each log in and see, per customer, which divisions they buy from.
What to ignore
Skip HubSpot Sales Hub Professional (~$100/seat/mo), Salesforce, and monday CRM — all wildly over-spec'd for under 10 inquiries/month, and HubSpot's Marketing Hub upsell is the trap once a rep gets your number. You don't need lead scoring, sequences, or attribution dashboards; you need a shared contact list with division tags.
What doing nothing costs you
With <10 inquiries/month coming mostly from referrals and repeat customers, the cost isn't lost new leads — it's the repeat order from a Labels customer who would've also bought Signage if anyone had noticed and asked. One missed cross-sell per quarter across four divisions is the loss you can't see in a spreadsheet.
When to revisit this
When inquiries cross 50/month or you add a fifth division — at that point Bigin starts feeling thin and Pipedrive Advanced or Zoho CRM proper earns its price.