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AI receptionist for window cleaners: cost per call, setup and a sample script

What an AI phone agent built on HighLevel Voice AI costs a window cleaning company, what it should and should not handle, and how a call sounds.

By Zaib Khan Prices checked against official pages Updated

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  • Answers, books and texts 24/7
  • Pay per use or $97 flat per business
  • Hands off to staff by transfer or task
  • Agency Pro rebills AI usage with markup
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The short answer

An AI receptionist for window cleaners built on HighLevel Voice AI costs about $0.20 per answered call, or $23 a month for 110 calls averaging 2.5 minutes, phone line included. Roughly 22 of those calls (20%) would come outside office hours, which is where an AI answering service earns its keep. Emergencies, complaints and anything needing judgment should go to a person.

What the AI should handle

Collect window counts

Asks how many windows, how many stories, whether screens and tracks are wanted and whether there are French panes or skylights, then quotes from your table or books an estimate.

Explain what's included

Tells callers what inside, outside and screen cleaning cover, and what costs extra, such as hard water removal or construction cleanup.

Book and confirm

Offers open days on the calendar, notes gate codes and pets, and texts a confirmation with your rain policy.

Take storefront inquiries

Records the business address, the number of panes and the preferred frequency, and creates an opportunity for the owner to price the route.

What to send to a person

  • Broken glass, damaged screens or a scratched window claim
  • High-rise or rope access work
  • Post-construction cleanup pricing
  • Commercial contract terms

HighLevel's voice agents can transfer a live call, create a task, or trigger a workflow that texts the owner. Set the handoff rules before the agent goes live.

Cost per call and per month

Assumptions for a typical window cleaning company: 110 calls a month answered by the AI, averaging 2.5 minutes. Phone minutes are billed per call and rounded up, so each call bills 3 phone minutes at $0.01165.

Setup AI cost Phone line Per month Per call
Pay per use, Standard voice, GPT-4.1 Mini $18.70 $3.84 $23 $0.20
Pay per use, ElevenLabs voice, GPT-4.1 Mini $24.20 $3.84 $28 $0.25
Pay per use, speech-to-speech (OpenAI) $55.00 $3.84 $59 $0.53
AI Employee Unlimited, $97 flat $97.00 $3.84 $101 $0.92
Our estimate from HighLevel's published rates, checked 2026-09-29. Token use is estimated. Highlighted row is the cheapest at this volume.

The breakdown of every Voice AI charge is in our Voice AI pricing guide. Agencies can price this as a monthly service with the calculator's Price a client tab, preloaded for a window cleaning company.

Compared with staff time

Those 110 calls take about 5 hours of talk time a month. At the US median receptionist wage of $18.27 an hour (May 2025, Bureau of Labor Statistics), that talk time alone is worth about $84, before hold time, breaks, benefits and the calls that come in after hours. An AI receptionist does not replace a good front desk; it catches the overflow and the evenings, and frees staff for the people in front of them.

Sample call

Example AI receptionist call for a window cleaning companyIllustration

AI AGENTThanks for calling the window cleaning line. I'm a virtual assistant and can give you a quote or book a visit. Is this for a home or a business?

CALLERA home. Two stories, maybe 25 windows.

AI AGENTWould you like inside and outside, and should screens and tracks be included?

CALLEROutside only this time, and yes to screens.

AI AGENTThanks. Are any windows above a roof or hard to reach by ladder?

CALLERJust one over the garage roof.

AI AGENTNo problem, I'll note it. The quickest way to confirm your price is a photo of the front and back of the house. I'm texting you a link now, and once we have the photos you'll get the exact price and open dates.

CALLERSounds good.

Prompt tips

  1. Tip 1Put your per-window pricing, minimum job charge and add-on prices in the knowledge base, and tell the agent to quote exterior-only and full service from it.
  2. Tip 2Tell the agent to ask about story count and roof access every time, because ladder work changes the price more than the window count does.
  3. Tip 3Keep your rain policy wording in the prompt so the agent explains reschedules the same way you do.

Rules to watch

Consent for seasonal texts. Spring and fall rebook texts are marketing. Store consent on the contact, honor opt-outs sent in any reasonable form, and text promotions only to customers who agreed. Under the FCC's 2024 ruling, AI-voiced promotional calls need prior express written consent.

Review practices. Send review requests to every customer, not only the happy ones, as FTC guidance advises. Don't have family or staff post reviews without disclosing the connection; the FTC's 2024 rule addresses undisclosed insider reviews.

General information, not legal advice.

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Questions

Can an AI receptionist price window cleaning jobs?
For standard homes, yes. Give it per-window and per-screen prices, story surcharges and a minimum. It should ask for counts and access details, quote from the table, and send a photo request when the caller is unsure how many windows they have. Unusual jobs go to the owner.
What would AI answering cost a window cleaner?
With our assumption of 110 calls a month averaging 2.5 minutes, pay-per-use runs about $23 a month including phone minutes, roughly 20 cents a call. At this volume, the $50 and $97 AI Employee plans cost more than paying per use for voice alone.
Can the AI tell customers about rain delays?
If you keep it informed. Add a short line to the agent's knowledge base on wet mornings, or let a workflow text booked customers, and have the AI confirm the new date when they call. It does not check the forecast on its own.
Should a solo window cleaner use an AI receptionist?
It helps most when you're on a ladder half the day and missing calls. The AI answers, quotes simple jobs and books into your calendar while you work. If you get only a few calls a week, missed-call text back may be enough and costs less.

Sources

  1. HighLevel help center: AI Voice Agents overview
  2. HighLevel help center: AI product pricing
  3. HighLevel help center: Phone System pricing and billing guide
  4. HighLevel pricing page
  5. FCC Order DA 26-12 on revoking consent to robocalls and robotexts
  6. FCC Declaratory Ruling FCC 24-17: TCPA applies to AI technologies that generate human voices
  7. FTC: Soliciting and paying for online reviews, a guide for marketers
  8. FTC: Final rule banning fake reviews and testimonials (August 2024)
  9. HighLevel AI product pricing (help center)
  10. AI Voice Agents overview
  11. HighLevel Phone System pricing and billing guide
  12. BLS Occupational Outlook: Receptionists (May 2025 pay)

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