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Founding 50 Arizona HVAC shops

The AI dispatcher and office brain for HVAC shops.

When the 4pm scramble hits, Coil repairs the schedule, briefs techs, keeps invoices moving, and shows owners what needs attention.

No credit card No contract 30-day guarantee Founder pricing
4:06 PM Running late

Garcia follow-up

Install callback is slipping and the customer needs a clean update.

45 min late Coil action: Updating ETA
4:11 PM Emergency no-cool

Mesa call-in

New no-cool needs the best available tech without breaking the day.

Unassigned Coil action: Finding tech
4:18 PM Context gap

Sarah Thompson

Newly assigned tech needs equipment history before walking in.

Tech missing context Coil action: Building brief
#1042 Money stuck

Scottsdale tune-up

Completed work still needs the invoice sent and payment logged.

Invoice pending Coil action: Sending invoice
Coil working Fixing four jobs now
Demo shop today: 13 jobs scheduled 3 conflicts fixed 1 emergency routed 5 invoices ready $396 collected 8 follow-ups queued
What changes

Less scrambling. More completed work.

Coil is built around the moments that normally steal an owner's afternoon: a tech calls off, a customer asks for an update, a new tech needs context, or a completed job still has not turned into cash.

01

Keep the day moving

Ask Coil to repair the schedule, rebalance routes, and explain the proposed change before you confirm it.

02

Give techs the context

Every job carries the customer, equipment, photos, notes, and prior work so the next tech is not walking in blind.

03

Turn completed work into cash

Build estimates, invoice the job, collect card, cash, check, or Tap to Pay, and leave the customer record clean.

The app your shop actually uses.

Real screens from Coil. Owners get the whole day, techs get the next job, and customers get cleaner follow-through.

Coil Coil OWNER
Summit Climate Co.
Hey Jordan -- I can move jobs, reassign techs, even build estimates. Just tell me what you need.
Move Lauren Chang's 2pm AC install to Friday at 9am
Reschedule Job
Job AC install — Lauren Chang
When Today 2:00 PM Fri 9:00 AM
Message Coil...
AI That Takes Action

All Jobs

2 assigned
My Jobs
< Thursday, Mar 20, 2026 >
Back to Today
11:00 AM Active
Sarah Thompson
Filter replacement
Jake Miller
4521 W Baseline Rd, Mesa, AZ 85202
Complete
Ask Coil
Estimate
4:00 PM Active
David Chen MEMBER
AC Tune up
Jake Miller
8920 E Broadway Blvd, Tucson, AZ 85710
0 of 2 complete
Chat
Dispatch
Jobs
Customers
Profile
Job Management
Sarah Thompson >
Active
9:00 AM
Complete
Estimate
Invoice
Assistant
Photos (0)
Equipment (0)
Coil
Hello
Hey -- ready to help. Equipment's not on file for Sarah at 4521 W Baseline, so scan the outdoor/indoor nameplate or snap a photo; want the standard AC tune-up checklist, a troubleshooting flow, or a pack list for parts/tools?
AI-generated -- always verify
Ask Coil about this job...
On-Job AI Help

Coil AI Personality

Professional

Choose how your AI assistant talks to you and your team
Professional
Standard helpful assistant -- concise and friendly
Drill Sergeant
Brutally honest, roasts you, curses -- but gets it done
Class Clown
Puns, dad jokes, HVAC humor in everything
Hype Man
EVERYTHING you do is LEGENDARY. Pure hype.
Old Timer
40-year vet with war stories and grizzled wisdom
Custom AI OFFICE
Write your own personality for the AI
AI Personality

Everything your HVAC shop needs to keep moving.

From schedule repair to payment collection, Coil covers the full workflow — one tool on the truck and in the office.

01 / Dispatch

AI Dispatcher

Chat with Coil to move jobs, assign available techs, surface conflicts, and keep owners out of the dispatch weeds.

02 / Routing

Route Rebalancing

Optimize routes with one tap, then review the proposed changes before they go live on the board.

03 / Estimates

Estimates + Branded PDFs

Create professional estimates and invoices from your price book, then send clean customer-facing PDFs.

04 / Payments

Payment Collection

Take card, Tap to Pay, cash, or check, and keep payment status tied to the job record.

05 / Equipment

Customer + Equipment Context

Keep job history, photos, equipment, notes, and invoices together so techs know what happened last time.

06 / Revenue

Memberships + Follow-up

Track maintenance memberships, due visits, discounts, and follow-up so recurring revenue does not live in someone's head.

+ 3 more capabilities
4pm
Scramble repair
50
Founder shops
30
Day guarantee

Simple pricing for every team size

14-day free trial. No card required. Cancel anytime. Backed by a 30-day money-back guarantee.

Individual
$39 /mo
Founder's Pricing — locked 24 months
$59/mo save $240/yr
or $47/mo billed annually after the founder period
Run your solo HVAC business from one app.
  • 1 user account — for owner-operators
  • In-app AI chat — drafts jobs, customer updates, runs the day with you
  • Customer CRM — jobs, dispatch, equipment history all in one
  • Good / Better / Best estimates — three-tier presentation customers love
  • Branded PDFs — estimates and invoices in your colors
  • Stripe payments — card on file plus Wisetack financing
  • Tap to pay — accept cards on your phone, no terminal
  • Memberships with auto-reminders — recurring revenue, easy re-bookings
AI-Powered
AI Office
$299 /mo
Founder's Pricing — locked 24 months
$399/mo save $1,200/yr
or $319/mo billed annually after the founder period
Coil running itself for you.
  • Up to 15 tech accounts
  • Text Coil from anywhere — real SMS, not a chatbot. From your phone, no app, no login, no internet
  • Autonomous flag fixer — works through stuck jobs in the background
  • Morning AI summary — daily briefing
  • Route optimization + rebalancing — AI plans the day
  • AI schedule repair — fixes conflicts before they bite
  • Custom AI personality — pick your dispatcher's voice
  • Everything in Pro

*Contact us to add more people to your team.

Launch questions

What owners usually ask first.

Do I need a credit card to start?

No. Start the 14-day free trial without a card. Add billing when you are ready to keep the account active after the trial.

What happens after the trial?

Your account keeps the tier you selected. If billing is not added before the trial ends, paid features pause until you add it.

Can I cancel?

Yes. You can cancel from billing settings, and the launch offer includes a 30-day money-back guarantee for early customers.

Who gets founder pricing?

The first 50 paying Arizona HVAC shops lock founder pricing for 24 months after the no-card trial period. Starting a trial while the cohort is open makes your shop founder-eligible; if you want help getting set up, request guided founder onboarding.

Is AI Office required?

No. Individual and Pro run the core shop workflow. AI Office adds SMS, autonomous follow-up, route rebalancing, and deeper automation.

Does Coil replace my office manager?

No. Coil handles repetitive dispatch, paperwork, and follow-up so your office can spend less time chasing the same details.

Run the shop, not the software.

Pick a plan or if you already have an account. 14-day free trial, no card required, with a 30-day money-back guarantee after you become a customer.

Start Free Trial