---
title: "Service equipment with materials or tasks in ServiceTitan Mobile"
slug: "service-equipment-with-materials-or-tasks-in-servicetitan-mobile-1"
updated: 2026-10-15T00:44:25Z
published: 2026-10-15T00:44:25Z
canonical: "help.servicetitan.com/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-1"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://help.servicetitan.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Service equipment with materials or tasks in ServiceTitan Mobile

## Overview

While on a job, you can service pieces of equipment with materials or tasks in your pricebook. For example, technicians can replace an air filter with a material in your pricebook, and then install the air filter with a task in your pricebook. Once added, both materials and tasks are added to the job’s invoice and to its Audit Trail.

#### Who uses this feature

- Technicians
- Applies to all business types

## Things to know

- You can only service equipment with a service or material if the customer has existing equipment on file. For more on adding existing equipment, see [Add equipment without invoicing the customer](/construction/docs/add-equipment-to-a-service-location-without-invoicing-the-customer).
- Tasks or materials used to service equipment come from your pricebook. For more on adding tasks and materials to your pricebook, see [Add and edit pricebook items](/construction/docs/pricebook-home#add-pricebook-items).
- You can see which piece of equipment a task or material serviced by tapping on it from Invoice. The linked equipment is listed at the bottom. ![Service code E1000 with pricing details and options for material charges.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-bgpcux1m.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)

## Service equipment with a task

1. If you’re not there already, go to the job.
2. Tap **History** **>** **Existing Equipment**, and tap the piece of existing equipment you want to service. ![User interface displaying equipment history with an option to add new equipment.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-z3eafnyw.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)

> [!TIP]
> **Tip**: Tap **Add Equipment** to add a piece of equipment that’s already at the customer location.
3. Tap **More**![](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/icon-more-vert.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)and tap **Mark as Serviced using a Task**. ![Menu options for marking equipment as serviced in the existing equipment details section.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-yud3f5dz.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
4. Your Pricebook opens. Tap the appropriate category or search for the task you want to service the equipment with. Once you find it, tap the **Plus** icon. ![HVAC service options with pricing and add to cart buttons displayed.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-etli5yvx.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
5. The task is added to the job’s invoice, and the invoice item shows you which piece of equipment the task serviced.
6. [Finish the job](/construction/docs/complete-a-job-in-servicetitan-mobile-1) as normal.

## Service equipment with a material

1. If you’re not there already, go to the job.
2. Tap **History** **>** **Existing Equipment**, and tap the piece of existing equipment you want to service. ![User interface displaying equipment history with an option to add new equipment.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-beku126w.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)

> [!TIP]
> **Tip**: Tap **Add Equipment** to add a piece of equipment that’s already at the customer location.
3. Tap **More**![](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/icon-more-vert.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)and tap **Mark as Serviced using a Material**. ![Menu options for marking equipment as serviced in the existing equipment details interface.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-cfd6p16t.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
4. You see a list of materials that are linked in your pricebook to the equipment. Tap the material you want to service the equipment with, or use Search to find it. ![User interface displaying search for materials, highlighting standard air filter details.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-6kcghi6n.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
5. Select whether to charge for the material and if it’s an add-on item, and then tap **Add to Invoice**. ![User interface for adding a standard air filter to an invoice with cost details.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-cns2p9xm.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
6. The material is added to the job’s invoice, and the invoice item shows you which piece of equipment the material serviced. ![Details for replacing an air filter, including quantity, price, and servicing code.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-pqdtpvb6.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
7. [Finish the job](/construction/docs/complete-a-job-in-servicetitan-mobile-1) as normal.

## Set an invoice item as servicing a piece of equipment

You can also indicate that an invoice item was used to service a specific piece of equipment after adding the item to the job’s invoice.

1. If you’re not already, go to the job and tap **Invoice**.
2. Tap the invoice item, and then tap **Select Equipment to Service**. *Service Equipment* opens.

> [!NOTE]
> **Note**: You can also add a new invoice item by tapping **Add items**.

![Invoice summary showing billable hours, item details, and action buttons for payment.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-vb26s1j9.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)
3. Select the piece of equipment the pricebook item serviced then tap **Save**. ![Service equipment details including model number, installation status, and last service date.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-og6fs542.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)The invoice item now shows you the equipment it serviced at the bottom of the screen. ![Details for replacing an air filter, including quantity, price, and servicing code.](https://cdn.document360.io/961862ab-d0f2-4d91-bb62-a62ee8184eff/Images/Documentation/service-equipment-with-materials-or-tasks-in-servicetitan-mobile-image-fo28cu6c.png?sv=2026-02-06&spr=https&st=2026-10-31T02%3A40%3A24Z&se=2026-10-31T03%3A40%3A24Z&sr=c&sp=r&sig=jD2F0mfDtywhHp%2BSLEpRUvoe4KJl6t2QMBUXlCXTCJY%3D)

## Want to learn more?

- See [Manage equipment in ServiceTitan Mobile](/construction/docs/manage-equipment-in-servicetitan-mobile)

A downloadable log of who changed what record and when.

**What it does:** Provides change history for accountability, error investigation, and compliance across teams.

**Also called:** Change history

**Tags:** Core

[See the full glossary →](https://help.servicetitan.com/docs/glossary-overview)