Service Fusion is flat-rate field-service software for home-services trades. Here's an honest, side-by-side look at how it compares with MEPSub — the all-in-one platform built by an MEP/HVAC contractor to run both your project and field-service work.
MEPSub adds the entire construction/project side Service Fusion lacks, has a free tier vs the $208 floor, self-serve signup, and includes SMS/AI/portal instead of paid add-ons.
On the other hand: For a pure high-headcount service fleet, Service Fusion's unlimited-user flat rate and deep QuickBooks sync are hard to beat.
| Attribute | MEPSub | Service Fusion |
|---|---|---|
| Category | All-in-one (service + project) | Field service |
| Best fit (size) | Solo–mid MEP | Small–mid |
| Primary trades | MEP/HVAC/mechanical | HVAC/plumb/elec |
| FIELD SERVICE | ||
| Field-service side | ✓ | ✓ |
| Dispatch / scheduling | ✓ | ✓ |
| Service tickets | ✓ | ✓ |
| Invoicing & payments | ✓ | ✓ |
| SMS / texting | ✓ | ~ |
| PROJECT / CONSTRUCTION | ||
| Project/construction side | ✓ | ✗ |
| Submittals (commercial) | ✓ | ✗ |
| Takeoffs / estimating | ✓ | ✗ |
| Project management | ✓ | ✗ |
| PLATFORM | ||
| Customer portal | ✓ | ~ |
| AI features | ✓ | ~ |
| QuickBooks | ✓ | ✓ |
| Built for MEP | ✓ | ✗ |
| PRICING & TERMS | ||
| Free tier | ✓ | ✗ |
| Public pricing | ✓ | ✓ |
| Entry price | Free / $10.99 user | $208/mo |
| ~10-user cost | $109.90 or $129.99 flat | ~$208–533/mo |
| Setup / onboarding fee | None | None |
| Contract | Month-to-month | Month/annual |
Pricing — MEPSub: Free up to 5 users · $10.99/user · $129.99/mo flat up to 20. · Service Fusion: $208 / $324 / $533/mo · flat unlimited users · no free trial
Integrations — Stripe, Square, PayPal, SMS, email, Slack and the public API are self-serve. QuickBooks, Google Calendar/Drive, Dropbox, OneDrive and Procore are connected with you during onboarding.
MEPSub adds the entire construction/project side Service Fusion lacks, has a free tier vs the $208 floor, self-serve signup, and includes SMS/AI/portal instead of paid add-ons.
For a pure high-headcount service fleet, Service Fusion's unlimited-user flat rate and deep QuickBooks sync are hard to beat.
Submittals, estimates, dispatch, service tickets and invoicing — built for MEP. Start free, month-to-month, no credit card.
See how MEPSub stacks up against the rest of the field.