ServiceTitan Sign-In Help for Web, Mobile, and Enterprise Users
By Elena Brooks, field-service software support analyst with 8 years of account-access experience
Last reviewed: July 12, 2026
The correct ServiceTitan login depends on whether you are an office employee, field technician, Enterprise Hub user, or customer of a contractor. Begin with the portal assigned by your employer or service provider, then use its own password-recovery process.
This is an independent informational guide. It is not operated by ServiceTitan and cannot view, unlock, or modify ServiceTitan accounts.
Where is the main ServiceTitan login?
Office employees and many standard tenant users should begin at:
go.servicetitan.com
ServiceTitan’s current support documentation directs tenant users to that address when they need to sign in or reset a forgotten password.
Avoid saving the temporary authentication page that appears after redirects. ServiceTitan’s login site displays the error “Your login page has expired!” when someone opens an outdated login page, and it specifically tells users to return to the main application rather than continue through an old bookmark.
Use the starting page, not the redirect.
That distinction prevents a common wrong-page loop: the user resets a password, opens the same stale bookmark, sees another error, and assumes the new password failed. In that situation, the credential change and the expired page are separate issues.
Match the portal to the type of account
ServiceTitan operates several access environments. They may share branding, but they do not necessarily share the same recovery page or account identifier.
| User or purpose | Appropriate starting point |
|---|---|
| Standard office or tenant user | Main ServiceTitan application |
| Field technician | ST Field application |
| Multi-location enterprise user | Enterprise Hub |
| ServiceTitan Next user | Next environment assigned by the company |
| Contractor’s customer | Contractor-specific Customer Portal |
ServiceTitan describes its main product as software for residential and commercial contractors, including business functions such as dispatching, reporting, proposals, service agreements, and project operations.
A customer attempting to view an invoice should not use the employee application. Likewise, a technician should not assume that a Customer Portal invitation creates field-app access.
Separate records. Separate routes.
How employees reset a forgotten ServiceTitan password
From the main ServiceTitan sign-in screen, select Forgot password? ServiceTitan’s current instructions say the reset screen can accept the username, email address, or mobile phone number associated with the account, followed by Submit.
The practical order is:
- Open the main ServiceTitan application directly.
- Select Forgot password?
- Enter an identifier already associated with the employee or technician account.
- Submit the request.
- Follow the newest recovery message received through the registered channel.
Use one identifier you know is attached to the account. Skip repeated guesses.
A company email address may not always be the same as the assigned username. ServiceTitan’s Enterprise Hub FAQ explicitly tells Enterprise Hub users to enter their username rather than their email address when signing in.
For standard tenant recovery, ServiceTitan documentation varies slightly by workflow: one page describes entering a username, email address, or mobile number, while another tenant-password article tells users to enter their email. This suggests that the accepted identifier may depend on the account and recovery screen being used.
Follow the fields displayed on the official page. When the system does not recognize an expected address, ask the company administrator to confirm the username and contact information stored in the profile.
Why ServiceTitan says the login page expired
An expired login-page message usually points to the page itself, not proof that an account is disabled.
ServiceTitan’s authentication page gives two concrete instructions:
- Start again from the main application page.
- Delete an old bookmark and save the correct starting link.
Close every tab containing the expired page. Open a new browser tab, manually enter the main application address, and attempt one fresh sign-in.
Do that first. Skip a password reset unless the fresh page actually rejects the credentials.
The same ServiceTitan page states that JavaScript is required. A browser with JavaScript disabled may show an incomplete or unusable authentication screen. Corporate browser rules, privacy extensions, and script-blocking tools can affect this, so users on managed computers should involve their IT administrator rather than weakening security controls themselves.
ServiceTitan Field login for technicians
ServiceTitan’s current field-app instructions identify the application as ST Field. On iOS, the documented flow is to open ST Field, tap Sign in, enter the assigned Username and Password, and tap Sign In.
Technician accounts are normally supplied and managed by the employer. Installing the application does not by itself create access to a contractor’s ServiceTitan tenant.
When a technician cannot sign in, verify these items in order:
- The correct ServiceTitan field application is installed.
- The technician is using the assigned username.
- The device has a working connection.
- The technician profile remains active and properly configured.
- Password recovery is being started from the current sign-in screen.
ServiceTitan’s technician troubleshooting guidance directs users who remain unable to sign in to select Forgot password? from the application sign-in screen and complete the recovery steps.
Reinstalling the app should not be the first response. A reinstall cannot repair an incorrect username, inactive profile, missing permission, or MFA configuration issue.
Why one ServiceTitan mobile app works and another does not
Successful access to one ServiceTitan application does not prove that every mobile product is enabled for the same technician.
ServiceTitan documents a specific case in which a technician can enter ServiceTitan Mobile but cannot sign in to Inventory Mobile. The administrator is instructed to check the technician’s network connection, try Wi-Fi or cellular data, determine whether a firewall or VPN is interfering, verify that Inventory Mobile is enabled in ServiceTitan Settings, and confirm the technician username.
This is useful because it separates four different failure categories:
- Network trouble
- Application availability
- Tenant configuration
- User-profile information
Check enablement before resetting credentials. A correct password cannot open a product that the company has not enabled for that user.
Network behavior varies by region, carrier, device policy, and company security configuration. When the app functions on cellular data but not company Wi-Fi, report that comparison to the network administrator instead of repeatedly changing the ServiceTitan password.
Enterprise Hub login and password recovery
Enterprise Hub is ServiceTitan’s environment for centrally managing supported multi-location operations. Its official sign-in page includes a standard continuation option and Sign in with Microsoft Entra ID.
Organizations may therefore use either Enterprise Hub credentials or a company-controlled Microsoft identity flow, depending on their setup.
ServiceTitan’s Enterprise Hub FAQ says users should enter a username, not an email address, for standard Enterprise Hub login. It also directs users to Forgot Password? on the Enterprise Hub page for password recovery.
The Enterprise Hub password and an individual tenant password should not be treated as identical. ServiceTitan’s tenant-reset article states that resetting the password at the main application changes the individual tenant password, not the Enterprise Hub password.
That small distinction causes substantial wasted effort.
A user who can enter Enterprise Hub but cannot open one tenant may have a tenant-specific password or access problem. ServiceTitan’s May 2026 documentation provides a tenant-level reset route and also describes an administrator option called Send Password Reset in the user actions menu.
For general Enterprise Hub browser trouble, ServiceTitan recommends closing all Chrome windows, opening a new window, returning directly to the Enterprise Hub address, and signing in again. Its guide also includes clearing Chrome cache and cookies before retrying.
MFA codes and password-reset conflicts
ServiceTitan supports multi-factor authentication through time-based one-time passwords (TOTP) and SMS verification. Its official guidance also describes setup with Google Authenticator or Microsoft Authenticator.
An authenticator-generated code can work without an internet connection once setup is complete. SMS delivery, by contrast, depends on phone provisioning and messaging service availability.
ServiceTitan warns that setting a temporary password while MFA remains active may create sign-in problems. When an employee or technician cannot receive MFA codes, its documented administrator procedure is to temporarily disable MFA for that user, complete the password reset, allow a successful login, and then re-enable MFA.
That is an administrator task.
Users should not keep requesting codes in rapid succession or change unrelated device settings. Confirm whether the problem is a rejected password, a missing MFA prompt, a delayed SMS message, or an authenticator code that is not accepted. Those symptoms require different fixes.
How customers reach a ServiceTitan Customer Portal
ServiceTitan Customer Portal access is controlled by the contractor using ServiceTitan. It is not a universal customer-login address.
The portal can allow customers to view outstanding invoices, review service history, and request appointments. The available functions depend on what the contractor has configured.
ServiceTitan says the contractor’s administrator accesses the portal settings through Settings > Communications > Customer Portal, with the portal address stored in the Host field.
The contractor must also accept the applicable legal agreement and enable the Customer Portal toggle before the portal can be used.
Customers should request the correct link from the contractor that performed or scheduled the service. Searching for the general ServiceTitan employee login will not reliably lead to that business’s portal.
ServiceTitan also confirms that a customer may view open invoices and service history even when the contractor does not use ServiceTitan Payments, although payment cannot be completed through the portal in that case.
When an administrator or ServiceTitan Support is needed
Contact the company administrator when:
- The username is unknown.
- The employee or technician profile is inactive.
- The registered recovery contact is outdated.
- A mobile product is not enabled.
- Tenant access is missing inside Enterprise Hub.
- MFA must be disabled and configured again.
Use ServiceTitan Technical Support when the correct account, portal, permissions, and recovery details have already been confirmed but the official system continues to return an unexplained technical error.
ServiceTitan’s support guidance says users who cannot sign in to reach the Help Center should first try the Forgot password? workflow.
When reporting the problem, include the product name, device type, browser or app being used, approximate time of failure, and the exact non-sensitive error wording. Do not submit account secrets or authentication codes.
Frequently asked questions
Is ServiceTitan only for HVAC companies?
No. ServiceTitan markets its software to residential and commercial contractors across multiple trades.
Can I use my email instead of a ServiceTitan username?
It depends on the login environment. Standard recovery may accept an email address, username, or mobile number associated with the account, while ServiceTitan’s Enterprise Hub FAQ instructs users to sign in with their username rather than their email.
Why does my saved ServiceTitan bookmark no longer work?
It may point to an expired authentication page. ServiceTitan tells users to delete outdated login bookmarks and start from the main application page.
Is the ServiceTitan Customer Portal the employee login?
No. It is contractor-specific.
Can I use Enterprise Hub credentials in a ServiceTitan tenant?
Enterprise Hub and tenant passwords can be separate. ServiceTitan states that resetting an individual tenant password does not reset the Enterprise Hub password.
Why am I not receiving an MFA code?
SMS delivery may be delayed, or a newly added phone number may not yet be active in the system. ServiceTitan also documents an administrator workflow for temporarily disabling MFA when a user cannot receive codes during password recovery.
Does the authenticator app need internet access for every code?
No. ServiceTitan says authenticator codes work without internet access after setup.
What should I check before resetting my ServiceTitan password?
Confirm the correct portal, remove an expired bookmark, verify the assigned username, and test a fresh browser session. Reset the password only when the current official sign-in screen rejects the credential or directs you into recovery.
