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AI receptionist for HVAC

When the heat wave hits, the first conversation needs context.

Set up a phone workflow with a clear Galileo role, allowed commands, and an on-call handoff so the office can continue from the same customer record.

A closer look at Nexus
Phone-service onboarding with Nexus Demo Services entered, Service Business selected, and number selection and business-texting registration still pending
Phone service starts with business setup, number selection, and texting registration. This demo remains at the unsaved first step; it does not show active voice answering.View full size

Follow the work

An after-hours HVAC call needs a clear next step

A homeowner calls about a no-cool issue during a heat wave. Galileo can follow the configured phone workflow, collect the service details, use the allowed booking path, and hand off urgent or uncertain situations to the on-call team with the conversation context retained. Set the customer-facing commands and the point where Galileo should hand the conversation to the dispatcher or on-call HVAC team. The office can pick up the record with the caller’s context instead of reconstructing a conversation from a separate answering service.

The phone foundation

Set up the phone workspace before configuring an AI receptionist.

Prepare the business information, number selection, and business-texting registration that support the voice workflow.

Walk through it with us
Phone-service onboarding with Nexus Demo Services entered, Service Business selected, and number selection and business-texting registration still pending
Phone service starts with business setup, number selection, and texting registration. This demo remains at the unsaved first step; it does not show active voice answering.View full size

The handoff

Make the escalation path explicit before customer conversations begin.

The assistant settings show a specific emergency handoff destination and after-hours message for the office to review before enabling customer conversations.

Walk through it with us
Assistant settings with Service and Dispatch as the emergency handoff destination and a specific Monday–Friday after-hours reply
Review the assistant’s handoff destination and after-hours reply before enabling customer conversations.View full size

Ask from the field

Put a specific question to Galileo.

Ask about the business while you are away from a desk. The Nexus mobile app brings Galileo into the same place the team uses for field work, with a conversation that starts from the question you actually need answered.

Here, the request is simple: which unsold estimates have the highest value right now? That is a practical starting point for deciding where to focus follow-up. It gives Galileo a clear record type, a status to consider, and a way to prioritize the response.

This screen captures the question while the answer is still being prepared. Continue the conversation to review the returned estimates and ask for more detail before deciding what to do next. Staff access and the configured approval policy still govern the work Galileo can help carry out.

See this workflow in Nexus
Nexus · Mobile app
A question to Leo in the Nexus mobile Galileo chat asking which unsold estimates have the highest value; the response is still thinking
Ask Galileo a specific business question from your phone.

The command boundary

Decide which receptionist actions can run and which wait for a person.

The assigned role and approval policy keep booking, updates, and handoffs within the boundary the operation has chosen.

Walk through it with us
Galileo permission profile and approval-mode settings
Choose the staff access profile and default approval behavior, with stricter rules available for individual skills.View full size

Galileo on mobile

Open the next estimate follow-up.

Open estimates deserve attention even when you are away from the office. Ask Galileo which unsold estimates have the highest value, then review the answer from the Nexus mobile app before deciding which customer conversation should happen next.

In this demo, Leo returns five unsold estimates totaling $12,455. The response lists the estimate references and customers, explains the open pipeline, and separates sold or dismissed work from the opportunities still being considered. That context makes the list more useful than a single total.

Use the answer to choose the records to review with the team. Check the scope and the next follow-up before contacting the customer. Galileo brings the information into the conversation while your staff keeps the final decision in hand.

See this workflow in Nexus
Nexus · Mobile app
Leo’s mobile Galileo response listing five high-value unsold estimates with a total open pipeline of $12,455 in the demo account
Review Galileo’s estimate follow-up answer in the mobile app.

Take a closer look

The details behind the workflow.

How can an AI receptionist help a HVAC office handle calls without losing job context?

Set up the Nexus phone workspace, define the Galileo role, and choose the commands and handoff path that fit your HVAC operation. Galileo can support an after-hours or overflow receptionist workflow using the same customer, schedule, and job context the office already has.

Galileo tasks and approvalsGive Galileo a task with the access and review policy you choose

Can AI do useful work in Nexus while I control what it can change?

Galileo works with Nexus records using the staff-role permissions you assign. Choose how it asks for approval, give it a specific task, and follow the proposed actions and completed work in its workspace.

  1. Set up the staff role

    Choose the Nexus staff role Galileo will use. Select the business areas and actions it can access, such as reading job information, adding a note, or changing an appointment.

  2. Choose an approval policy

    Select Always Ask, Accept Reversible Edits, or Autopilot Within Allowed Permissions. The policy changes how eligible actions are approved; it does not remove the boundaries of the selected role.

  3. Describe the job you need done

    Identify the customer, job, appointment, or document and describe the outcome. For example, ask Galileo to create an estimate, reschedule an appointment, update invoice details, or add a job note.

  4. Resolve questions before the action

    If Galileo needs more information, respond in the task conversation. Confirm which record or schedule change you mean rather than asking it to guess between similar customers or jobs.

  5. Review a proposed action when prompted

    The approval card explains why confirmation is needed and shows the proposed command with its available details. Approve it to continue or deny it when the proposed change is not what you intended.

  6. Follow the work and its review state

    Use Work to inspect plans, pending approvals, and completed actions. Open the task conversation when you need to clarify, correct, or stop the request. The activity remains available for the staff member reviewing the result.

  7. Review and activate a reusable skill

    Ask Galileo to turn a repeated procedure into a skill. Review its instructions, allowed tools, and manual, event, or scheduled trigger. Activate the reviewed skill when ready, run it when needed, and pause it when the process should stop.

  8. Maintain the schedule and operating rules

    For scheduled skills, review the next run and time zone and edit supported daily, weekday, or weekly timing. The Rules area shows proposed operating choices and their scope; confirm a rule, disable it, or ask Galileo to revise it before relying on that choice again.

Permission follows the staff role

The assigned staff role determines what Galileo can view and change. Updating that role’s Galileo permissions changes access for everyone assigned to the role.

Approval is visible in the conversation

The approval card shows the reason confirmation is needed and the proposed action details. Approve the action to continue or deny it and explain the change you want.

Autopilot keeps the same access boundaries

Autopilot uses the actions allowed by the assigned role. Payments, refunds, credentials, and tenant administration remain outside Galileo’s access.

Use voice within the same task conversation

Open a Galileo conversation and start voice when the account supports it. Allow microphone access, speak the request, and continue clarifications or corrections in that thread. Voice can submit or steer a task, while the same permission and approval controls govern the actual Nexus actions.

A few more answers

Questions about this workflow

Get clear on the steps, the customer’s view, and the setup your team will need.

Can Galileo book every HVAC call automatically?

Only configure booking where the availability, scope, and approval policy make sense. Use the command catalog and staff role to set the allowed actions, and hand off uncertain or protected work to the dispatcher or on-call HVAC team.

Does the phone service need setup before voice answering?

Yes. Configure the phone workspace, business information, number selection, and required business-texting registration before connecting a number and configuring the answering workflow.

Can the office see what happened on the call?

The goal is to keep the conversation connected to the customer and operational record so the next person can review the context before they act.

Can Galileo take actions, or does it only answer questions?

Galileo can work with the Nexus records and commands allowed by its assigned staff role. It can also surface information and propose the next action. The configured role and approval policy determine what can proceed.

Can I make Galileo run without checking every action?

You choose the approval policy and the role permissions. Reviewed skills can run manually, from supported events, or on a schedule when the account has the needed autonomy access and usage allowance. Payments, refunds, credentials, and tenant administration remain outside Galileo access.

Can I require approval for changes?

Yes. Always Ask is one available policy. Other modes allow reversible work or eligible actions within the assigned permissions, depending on the configuration.

Can Galileo reschedule an appointment?

An appointment action can change its date, times, arrival window, technicians, or duration, with the parent job schedule kept in step. Staff access and the selected approval mode determine which actions can run.

Can it create actual records, or only answer questions?

It can create jobs and estimates and add notes, as well as help interpret records. The selected staff role determines which actions it can use.

Your team. Your workflow.

See your business in Nexus.

Bring a job your team knows well. We’ll walk through the scheduling, field work, documents, and billing that matter to your business.