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Fullstop Solutions

Home & field services

AI automation for HVAC companies

Answer every no-heat and no-cool call, keep maintenance agreements renewing and stop re-typing jobs into ServiceTitan or Housecall Pro.

Technician kneeling to repair an appliance in a residential kitchen

Where time leaks

Where the hours go in HVAC

Patterns we see in this industry. Your workflow will differ; discovery confirms which ones apply.

01

Peak-season call spikes on the first hot or cold week overwhelm the CSR team, and callers hang up and dial the next company.

02

Maintenance agreement renewals and tune-up reminders depend on someone running a report and calling the list.

03

Techs finish a job but the invoice, photos and notes reach the office hours later, delaying billing.

04

Equipment replacement estimates go out and nobody follows up until the homeowner has signed with a competitor.

Common tools in HVAC:ServiceTitanHousecall ProFieldEdgeJobberQuickBooksPodium

Named for compatibility only. No partnership or endorsement implied; we confirm API access for your plan during discovery.

Automation recipes

5 automations built for HVAC

Trigger → steps → outcome. Each one is a scoped, fixed-price build.

Discuss This Solution

Overflow and after-hours call capture

#1

Trigger Call unanswered after 4 rings or outside business hours

  1. AI voice agent answers and asks for system type, symptom and address
  2. Flags "no heat" with vulnerable occupants or a gas smell as urgent
  3. Urgent: warm-transfers to the on-call tech; routine: books into an open slot

Outcome Every call ends with a booked job or a callback task, not a voicemail

Typical stack: ServiceTitan or Housecall Pro, Twilio

Maintenance agreement renewal sequence

#2

Trigger Agreement end date 45 days away

  1. Pulls agreement and last visit from the FSM
  2. Sends a personalised renewal text and email with a pay link
  3. Creates a CSR call task if there is no response after 10 days

Outcome Renewals no longer depend on a monthly report

Typical stack: ServiceTitan memberships, Stripe or QuickBooks Payments

Replacement estimate follow-up

#3

Trigger Estimate marked "sent" with no sold status after 48 hours

  1. Sends the homeowner a plain-English summary of the options quoted
  2. Offers a call with the comfort advisor
  3. Escalates high-value estimates to the sales manager

Outcome Open estimates get a consistent follow-up cadence

Typical stack: ServiceTitan or FieldEdge, email/SMS

Job-complete to invoice and review

#4

Trigger Tech marks the job complete

  1. AI drafts the invoice summary from tech notes for office review
  2. Emails the invoice with photos attached
  3. Sends a review request 2 hours after payment

Outcome Same-day billing and steady review requests

Typical stack: Housecall Pro or Jobber, QuickBooks, Google Business Profile

Filter and parts reorder alerts

#5

Trigger Truck stock count drops below the minimum in the inventory sheet

  1. Compiles the reorder list by supplier
  2. Drafts the PO for approval
  3. Posts the approved PO to purchasing

Outcome Fewer second trips for missing parts

Typical stack: Spreadsheet or FSM inventory, email

Interactive

Build your automation

Pick what starts it and what should happen next. Your workflow assembles live below. This is a planning tool; we confirm what your tools support during discovery.

2. …do these steps (up to 6)

Your workflow

Planning preview
  1. Trigger

Add at least one step on the left.

Demo

Try a missed-call text-back

Tap "Start a missed call" and reply as the customer. Runs in your browser.

MessagesDEMO
No messages yet

Incoming call…

Nobody can answer right now

Missed-lead revenue estimate

Estimate

Move the sliders to match your business.

Est. recovered / month

Est. per year

missed → re-engaged → won per month

Estimate = leads × missed % × re-engaged % × close % × deal value, using only the numbers you entered. Not a guarantee; excludes software and build costs.

Plan my text-back automation
Demo

Watch the workflow run

Step through "Overflow and after-hours call capture" one stage at a time. Click any step.

Maintenance technician carrying a tool bag in a supply room

ROI estimate

A starting ROI estimate for HVAC

Preset for a small team. Change the numbers to match your business.

Quick estimate

Estimate

Capacity / month

Capacity / year

Calculate Potential Savings →

How we implement

Built around how work actually runs in HVAC

We start with call flows, because that is where HVAC revenue leaks first. We map your CSR scripts and dispatch rules, then connect the voice agent to your FSM booking API in a test environment before any live calls.

Discovery call: We walk through your current process and tools (free, 30 minutes).

Workflow map & fixed quote: Written scope, software costs listed separately, compliance notes included.

Build in a test environment: Your accounts, test data first, then a supervised pilot.

Handover: Documentation, training and an optional support plan.

Limitations & compliance notes

  • Outbound renewal texts need prior express consent and an A2P 10DLC registered number; we build opt-out (STOP) handling in.
  • Call recording and AI answering must be disclosed to callers where state law requires two-party consent.
  • Gas-smell and carbon-monoxide calls always route to a person with safety instructions you approve. The AI never gives diagnostic advice.

General information, not legal advice. Confirm requirements with your own counsel or compliance officer.

Want these automations running in your business?

Tell us your tools and the one task you'd remove first. We reply with a plan.

FAQ

Common questions

No. It handles overflow, after-hours and repetitive admin so CSRs can focus on booking and selling during peak hours.

ServiceTitan offers APIs to approved integrators and partners; we confirm what your account allows during discovery. Housecall Pro and Jobber have public APIs and Zapier integrations.

You define the emergency rules. Matching calls are transferred to your on-call number and logged, with no automated diagnosis.

Other industries

Plumbing

Triage burst-pipe emergencies from routine drips, quote water heaters faster and keep drain and jetting jobs flowing from call to invoice.

Electrical contractors

Qualify panel upgrades, EV charger installs and generator leads before a truck rolls, and keep permits, inspections and change orders on track.

Roofing

Turn storm-season lead floods into scheduled inspections, keep insurance claim paperwork moving and follow up every estimate without a bigger office.

Landscaping & lawn care

Fill routes, renew seasonal contracts and handle weather reschedules without the owner texting every client from the truck.

Cleaning & janitorial

Quote residential cleans instantly, keep commercial contracts staffed and prove every visit with checklists, without more office hours.

Pest control

Answer "I just saw a rat" calls instantly, keep quarterly service routes full and document treatments the way regulators and customers expect.

Remodeling & general contractors

Qualify kitchen and bath leads by budget, keep selections and subcontractor schedules moving and stop change orders from eating your margin.

Auto repair shops

Answer phones while bays are busy, send digital inspection approvals that customers actually read and bring cars back for due service.

Salons & day spas

Fill last-minute cancellations, cut no-shows and rebook clients before they drift, while stylists stay with the client in the chair.

Fitness studios & gyms

Convert trial sign-ups into members, catch at-risk members before they cancel and keep class waitlists full.

Restaurants

Take reservation and catering calls during service, reconcile third-party delivery payouts and keep inventory counts from becoming a Sunday-night chore.

Real estate agents & teams

Respond to Zillow and website leads in minutes, keep Follow Up Boss current and move every transaction from contract to close without a missed deadline.

Property management

Triage maintenance requests 24/7, answer prospective tenants instantly and keep renewals, inspections and owner reports on schedule.

Mortgage brokers & loan officers

Collect borrower documents without chasing, keep realtors updated on every milestone and follow up on pre-approvals that haven't converted.

Insurance agencies

Gather quote information once, speed up renewals and certificate requests, and keep every client touchpoint logged in your agency management system.

Accounting & bookkeeping firms

Collect client documents before deadlines, categorize transactions faster and spend tax season on review instead of chasing.

Law firms

Qualify intake calls by practice area, run conflict checks before the consult and keep Clio matters, deadlines and billing current without more paralegal hours.

Staffing agencies

Screen applicants in minutes, fill shift requests faster and keep onboarding paperwork and timesheets moving without recruiters drowning in admin.

Dental practices

Keep the schedule full, verify insurance before the visit and reactivate overdue hygiene patients, designed around HIPAA requirements from the start.

Chiropractic & physical therapy

Keep patients on their care plans, handle visit authorizations and fill the schedule, with HIPAA requirements built into every workflow.

Med spas & aesthetic clinics

Turn consult inquiries into booked treatments, run package and membership follow-ups and keep consent forms complete, with HIPAA and medical oversight in mind.

Veterinary clinics

Answer the phone during surgery hours, keep vaccine reminders and refill requests moving, and send discharge instructions that owners actually read.

E-commerce stores

Answer "where is my order?" automatically, catch inventory and fulfillment problems early and turn reviews and returns into data you can act on.

Trucking & logistics

Process rate confirmations and PODs automatically, keep shippers updated on every load and get invoices out the day a load delivers.

Free tools: ROI calculator · AI readiness assessment · Experience Lab

Next step

Tell us how hvac work flows today

Two short steps. We reply by email, usually to set up a 30-minute discovery call.

What happens after you submit

  1. 1

    We read it personally

    A person reviews your note. No automated sales sequence.

  2. 2

    We reply by email

    Usually with 2–3 clarifying questions and times for a 30-minute call.

  3. 3

    You get a written plan

    Workflow map, fixed quote and listed software costs before any build. No obligation.

Prefer to talk? Call (214) 891-5650 or email info@fullstopsolutions.com.

Not ready to talk? Try the ROI calculator or readiness check. No email needed.

Request a consultation

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