Customer Stories

What happens when the engine turns on.

Real outcomes from real operations. Metrics from practices across behavioral health, dental, wellness, and service businesses.

Behavioral Health·Illinois·Practice Engine

How a 4-Provider Therapy Practice Recovered $14,740/Month Without Adding Staff

-68%
No-shows
+97%
Intake completion
$14,740/mo
Revenue recovered

A group therapy practice with 4 licensed counselors was losing 40+ hours per week to admin — insurance verification done manually before every visit, SOAP notes averaging 35 minutes per session, no-show follow-up handled by phone. They were running TherapyNotes but had no automation on top of it. NuStack wired the Practice Engine into TherapyNotes and their existing insurance portals. Insurance eligibility now verifies automatically before every appointment. SOAP notes are drafted by AI and take 4 minutes to review and approve. No-show recovery sequences run 24/7 without staff involvement. In the first 90 days: no-show rate dropped 68%, intake completion hit 97%, and the practice recovered an estimated $14,740/month in previously lost revenue. The clinical team now spends those 40 hours with patients instead of paperwork.

We stopped doing manual insurance lookups in week one. That alone was worth it.

Practice Administrator, Illinois
Dental·Pacific Northwest·Dental Engine

A 3-Chair Dental Practice Eliminated Manual Insurance Verification Entirely

-40%
No-shows
97%
Intake completion
15+ hrs/wk
Saved

A single-location dental practice with three operatories was spending 15+ hours per week on manual insurance verification, appointment confirmation calls, and new patient intake paperwork. Their front desk was doing eligibility checks one by one through carrier portals before every appointment. NuStack wired the Dental Engine into their existing Dentrix setup and insurance eligibility feeds. Every appointment now triggers an automatic insurance pre-verification 48 hours out. New patient intake is fully digital and completed before the visit. Confirmation and reminder sequences eliminated most no-call no-shows. The practice went from 15+ hours of weekly admin to under 2 — without hiring anyone new or changing their PMS. Goal: -40% no-show rate in the first 60 days, 97% digital intake completion, and 15+ hours per week returned to clinical work.

The front desk used to dread Monday mornings. Now the verification is already done.

Office Manager, Pacific Northwest
Wellness / Med Spa·Nevada·Wellness Engine

A Med Spa Doubled Its Google Review Count in 90 Days — Automatically

+156%
Google reviews
-35%
No-shows
+28%
Membership renewals

A med spa offering laser treatments, injectables, and hormone therapy had a 4.1-star Google rating and was manually texting clients for reviews after appointments. No-shows were running at 22% with no automated recovery. Membership renewals required staff follow-up calls. NuStack wired the Wellness Engine into their Mindbody instance. Every checkout now triggers a timed review request — 3 hours post-appointment, when satisfaction is highest. No-show recovery sequences fire automatically and re-book 1 in 3 missed appointments. Membership renewal reminders sequence out at 30/14/7 days before expiry. In 90 days: Google reviews grew 156% (4.1 to 4.7 stars), no-shows dropped 35%, and membership renewal rate improved 28%. Zero additional staff time was added to any of these outcomes.

Reviews started coming in automatically. We went from 4.1 to 4.7 in three months without asking a single person directly.

Owner, Nevada Med Spa
Field Service / HVAC·Texas·Service Engine

An HVAC Company Stopped Losing Leads After Hours — Response Time Cut to 4 Minutes

<4 min
Lead response time
+41%
Estimate close rate
+89%
Google reviews

An owner-operated HVAC company with 6 technicians was missing 30-40% of inbound leads — inquiries that came in after 5pm went unanswered until the next morning. Google reviews were running at 3.8 stars with no system for collecting them post-job. Estimate follow-up was done by phone when the owner had time. NuStack wired the Service Engine to their existing Housecall Pro setup. Every new lead — web form, Google Business Profile, or phone voicemail transcription — now triggers an automated reply within 4 minutes, around the clock. Post-job review requests go out automatically 2 hours after job completion. Estimate follow-up sequences run at 24h, 72h, and 7 days. In 90 days: average lead response dropped to under 4 minutes, estimate close rate improved 41%, and Google reviews grew 89% (3.8 to 4.6 stars).

A customer told us they picked us because we were the only company that responded the same night.

Owner, Texas HVAC
Salon / Beauty·Illinois·Salon Engine

A Salon Studio Cut No-Shows by 38% with Automated Reminders and Recovery

-38%
No-shows
1 in 3
No-shows rebooked
4.8 ★
Google rating

An independent salon studio with 6 stylists was losing 3-5 appointments per week to no-shows and last-minute cancellations. Client rebooking was handled manually — stylists texted clients they liked but let others drift. Retail inventory was tracked on a clipboard. NuStack wired the Salon Engine into their Square Appointments setup. Multi-touch confirmation sequences (48h email + 4h SMS) cut the no-show rate by 38% in the first month. No-show recovery sequences automatically followed up within 2 hours and rebooked 1 in 3 missed appointments. Post-visit review requests raised the studio's Google rating from 4.2 to 4.8 within 60 days. Retail inventory alerts now fire when any product hits a reorder threshold — no more running out mid-service. The studio added the equivalent of 4 fully booked days per month from recovered appointments alone.

We stopped texting clients manually. The system does it — and they actually show up.

Studio Owner, Illinois
Equipment Rental·Nevada·Equipment Engine

A Heavy Equipment Rental Operator Eliminated Overdue Returns With Automated Tracking

-72%
Overdue returns
100%
Digital contracts
+31%
Fleet utilization

A heavy equipment rental yard operating 35 machines was tracking returns with a whiteboard and a spreadsheet. Overdue equipment — sometimes days late — wasn't being flagged until it affected the next reservation. Rental contracts were paper, signed on-site, and filed in a drawer. NuStack wired the Equipment Engine into their existing EZRentOut setup and Square payments. Every rental now generates a digital contract with automated e-signature via DocuSign. Return reminders fire 48h and 24h before due dates. Overdue alerts escalate automatically at the 2-hour mark, then the 1-day mark, with daily follow-up until resolved. Utilization reporting runs daily — the owner knows exactly which machines are generating revenue and which are sitting. In 60 days: overdue returns dropped 72%, all contracts went fully digital, and fleet utilization improved 31%.

I used to find out a machine was late when someone else needed it. Now I know two days early.

Owner, Nevada Equipment Rental

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