CRM migration
Field-level mapping, validation, and rollback between Sercom and HighLevel. We move data and schema; workflows are rebuilt natively in HighLevel.
Sercom
Source
HighLevel
Destination
Compatibility
12 of 12
objects map 1:1 between Sercom and HighLevel.
Complexity
BStandard
Timeline
48–72 hours
Overview
Sercom is a field service management platform built around jobs, work orders, technicians, and asset tracking — optimized for dispatch, scheduling, and on-site operations. HighLevel is an all-in-one CRM and marketing automation platform built around contacts, companies, opportunities, and workflows — optimized for agencies, lead capture, and client communications. The migration carries everything Sercom stores natively (customer profiles, service locations, work order history, asset records, custom fields) into HighLevel's contact-company-opportunity model using a mix of direct object mapping and custom object reconstruction. The harder problems are converting Sercom's work orders into HighLevel opportunities with custom field parity, mapping asset data to either custom objects or contact/company extensions, preserving service-history timestamps, and reconciling Sercom's per-technician assignment logic with HighLevel's user/owner model. Automations, dispatch rules, and scheduling logic do not migrate — those require a rebuild in HighLevel's Workflow Builder, and FlitStack delivers a reference export of your Sercom automation rules to accelerate that process. We use HighLevel's Contacts API and bulk CSV import for the data layer, with scoped read access on Sercom and a 24–48 hour delta window to capture any records modified during cutover.
Every standard and custom field arrives verified.
AI proposes the map; you confirm before any record moves.
Parent–child, lookups, and ownership stay linked.
Calls, emails, meetings — with original timestamps.
Documents, uploads, and inline notes move with the record.
Why teams make this switch
Leaving
What's pushing teams away
Choosing
What's pulling them in
Object mapping
Each row shows how a Sercom object lands in HighLevel, including any object-level transformations, lookup resolution, or schema-design dependencies.
Typical mapping — final map is confirmed during the sample migration step.
Sercom
Customer / Contact
HighLevel
Contact
1:1Sercom customer profiles map directly to HighLevel contacts. Every contact receives a primary email, phone, name, and address. If Sercom stores multiple contacts per customer account, secondary contacts are created as additional HighLevel contact records linked to the same company, preserving original create dates and allowing tag inheritance for segmentation.
Sercom
Service Location / Site
HighLevel
Company
1:1Sercom sites or service locations map to HighLevel companies because HighLevel's Company object supports multiple address fields (billing and shipping), which aligns cleanly with Sercom's location model. Each unique Sercom location becomes one Company record, and we preserve location hierarchy so that contacts can be linked to the appropriate site for dispatch and service reporting.
Sercom
Work Order / Job
HighLevel
Opportunity + Custom Object
1:1Sercom work orders are multi-field records with status, priority, assigned technician, and line items. HighLevel has no native work order object, so we map work orders to HighLevel Opportunities with a parallel Work_Order__c custom object linked via relationship fields. Status maps to Opportunity Stage; priority becomes a custom pick-list field.
Sercom
Asset / Equipment
HighLevel
Custom Object (Asset__c)
1:1Sercom asset records (equipment name, serial number, install date, maintenance schedule) have no direct HighLevel equivalent. We create a custom Asset__c object in HighLevel and link each asset to the associated Company or Contact record using a lookup relationship. Additional fields such as equipment type, warranty expiration, and last service date are mapped as custom attributes for complete service history continuity.
Sercom
Technician / Staff Member
HighLevel
User
1:1Sercom technician profiles (name, role, certifications, availability) map to HighLevel user accounts. FlitStack matches Sercom technician email addresses to existing HighLevel user emails for owner resolution. Unmatched technicians are flagged and assigned to a fallback owner, while role and certification data are stored in custom user fields to support dispatch and compliance reporting.
Sercom
Service History / Activity Log
HighLevel
Note + Task
1:1Sercom service history entries (visit notes, parts used, completion comments) map to HighLevel Notes attached to the relevant Opportunity or Asset record. Timestamps and technician attribution are preserved as Note metadata, and each note can be linked to the corresponding work order custom object for a complete chronological service log.
Sercom
Custom FSM Fields
HighLevel
Custom Fields (Contact / Company / Opportunity / Asset__c)
1:1Any Sercom custom fields tracking FSM-specific data (e.g., dispatch zone, service tier, SLA bucket, parts inventory reference) are created as custom fields in the corresponding HighLevel object. Field types are matched: pick-lists become pick-lists, text becomes text, dates become date fields.
Sercom
Job Attachments / Photos
HighLevel
Files (attached to Asset__c or Opportunity)
1:1Sercom file attachments on work orders or assets are downloaded and re-uploaded to HighLevel Files, attached to the corresponding Opportunity or Asset record. File metadata such as original upload date and author are preserved, and file size limits follow HighLevel's storage policy of 25 MB per file to ensure successful upload and retrieval.
Sercom
Tags / Service Categories
HighLevel
Tags
1:1Sercom tags used to categorize customers, jobs, or assets migrate as HighLevel Tags applied to the corresponding records. Tag names are preserved exactly as they appear in Sercom, and each record can receive multiple tags to reflect its original classification and support filtering in HighLevel's pipeline and reporting views.
Sercom
Invoices / Billing Records
HighLevel
Custom Object (Invoice__c)
1:1Sercom invoices and billing records have no native HighLevel equivalent because HighLevel lacks a built-in billing module. We create an Invoice__c custom object and map fields such as invoice number, amount, date, and payment status as custom attributes, linking each invoice to the relevant Company or Contact for straightforward reconciliation and reporting.
Sercom
Parts / Inventory Lines
HighLevel
Custom Field on Work_Order__c
1:1Sercom work order line items (parts, labor, travel) are stored as a related list in Sercom. In HighLevel, these are represented either as a JSON-formatted text field on the Work_Order__c custom object or broken into individual line-item custom fields, depending on the volume and complexity, ensuring that all cost components are preserved and queryable.
Sercom
SLA / Service Level Agreement
HighLevel
Custom Field (SLA__c)
1:1Sercom SLA fields (response time commitment, coverage hours, contract tier) have no native HighLevel equivalent. We create SLA__c as a custom pick-list or text field on the Company or Work_Order__c object, preserving the original SLA terms and linking them to the relevant service records for compliance tracking and client reporting.
| Sercom | HighLevel | Compatibility | |
|---|---|---|---|
| Customer / Contact | Contact1:1 | Fully supported | |
| Service Location / Site | Company1:1 | Fully supported | |
| Work Order / Job | Opportunity + Custom Object1:1 | Fully supported | |
| Asset / Equipment | Custom Object (Asset__c)1:1 | Fully supported | |
| Technician / Staff Member | User1:1 | Fully supported | |
| Service History / Activity Log | Note + Task1:1 | Fully supported | |
| Custom FSM Fields | Custom Fields (Contact / Company / Opportunity / Asset__c)1:1 | Fully supported | |
| Job Attachments / Photos | Files (attached to Asset__c or Opportunity)1:1 | Fully supported | |
| Tags / Service Categories | Tags1:1 | Fully supported | |
| Invoices / Billing Records | Custom Object (Invoice__c)1:1 | Fully supported | |
| Parts / Inventory Lines | Custom Field on Work_Order__c1:1 | Fully supported | |
| SLA / Service Level Agreement | Custom Field (SLA__c)1:1 | Fully supported |
Gotchas + challenges
Platform-specific issues from each side, plus the pair-specific challenges that don't show up on either platform's page on its own.
Sercom gotchas
No public Sercom migration documentation or API reference
Custom field schema is entirely tenant-defined
Historical Work Order records may lack referential integrity
HighLevel gotchas
Sub-account architecture creates isolated data silos per client
Usage-based telecom and AI costs are not in the subscription price
Workflows have no native equivalent in most destination CRMs
API rate limits cap bulk migration throughput at 100 requests per 10 seconds per sub-account
White-label configuration and branding assets do not export via API
Pair-specific challenges
Migration approach
Audit Sercom data model and design HighLevel custom schema
FlitStack begins by querying Sercom's data model — all object types, custom fields, pick-list values, and relationships between customers, locations, work orders, assets, and technicians. We cross-reference this against HighLevel's standard objects and create a custom object schema plan (Asset__c, Work_Order__c, Invoice__c) with field definitions, types, and pick-list values. You review and approve the schema plan before any data moves. This step also includes identifying Sercom automation rules for the reference export.
Export and stage Sercom data with relationship resolution
We extract data from Sercom in dependency order: contacts and companies first, then assets, then work orders. Sercom's API may require multiple extraction passes for large datasets due to rate limits. During extraction, we build internal ID maps (Sercom contact ID → HighLevel contact ID) so foreign key relationships resolve correctly when work orders link to customers and assets. Duplicates are flagged and deduplicated before staging.
Run sample migration with field-level diff
A representative slice migrates first — typically 100–500 records spanning contacts, companies, work orders, assets, and notes. We generate a field-level diff showing what landed in each HighLevel field, flagging any transformation issues (missing pick-list values, truncated text, unlinked relationships). You verify the mapping before the full run commits. This sample run also validates that HighLevel custom objects are configured correctly and that field-level visibility matches your reporting needs.
Execute full migration with delta-pickup window
Full migration runs against HighLevel using bulk CSV import for high-volume objects (contacts, companies) and API calls for custom object records (Work_Order__c, Asset__c). A 24–48 hour delta-pickup window captures any Sercom records created or modified during the cutover. FlitStack uses scoped read access on Sercom throughout — your team keeps working in Sercom during the migration. Once delta records are confirmed, the HighLevel instance reflects Sercom's final state at go-live.
Validate, reconcile, and deliver automation reference export
We run reconciliation checks: record counts by object type, sample field-level spot checks, relationship integrity (every work order linked to a contact and company). You perform a final user acceptance check in HighLevel. FlitStack delivers the Sercom automation rules reference document so your team can rebuild workflows in HighLevel's Workflow Builder. Audit log is provided for every migration operation, and one-click rollback is available if reconciliation uncovers issues that require a re-run.
Platform deep dives
Sercom
Source
Strengths
Weaknesses
HighLevel
Destination
Strengths
Weaknesses
Complexity grading
Standard CRM migration. 2 of 8 objects need a mapping; the rest are 1:1.
Overall complexity
Standard migration
Derived from compatibility, mapping clarity, API constraints, and data volume across Sercom and HighLevel.
Object compatibility
2 of 8 objects need a mapping; the rest are 1:1.
Field mapping clarity
Field mapping is derived from defaults — final spec confirmed during the sample migration.
Timeline complexity
8-object category — typical timelines run 2–7 days end-to-end.
API constraints
Sercom: Not publicly documented — typical SaaS limits assumed and confirmed during scoping.
Data volume sensitivity
Sercom doesn't expose a bulk API — REST + parallelization used for high-volume runs.
Estimator
Rule-based pricing — no per-record fees, no manual quotes. Migrations over 2M records are scoped individually.
Step 1
Pick a category, then your source and destination platforms.
Category
FAQ
Answers to the questions buyers ask most during Sercom to HighLevel migration scoping. Not seeing yours? Book a call.
Walk through your Sercom to HighLevel migration with a real engineer — 30 minutes, free, written quote within 24 hours.
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