The best software for MEP & HVAC contractors (2026)

How to choose — and an honest look at the options · 7 min read

Most contractor software is either a field-service app (great for a service call, useless for submittals and project work) or an enterprise construction platform (built for GCs, priced accordingly). MEP and HVAC shops live in the middle — you do service and projects — so the right tool has to cover both.

What MEP/HVAC contractors actually need

• Both sides of the business — dispatch and service tickets and submittals, takeoffs, estimating, project management.
• MEP-specific workflows, not generic home-services templates you bend to fit.
• Office and field in sync — one live job, not a group text and a whiteboard.
• QuickBooks sync so you're not re-typing the same numbers.
• Pricing that fits a trade contractor — not per-tech enterprise contracts with a setup fee.

The options, honestly

Field-service apps — ServiceTitan, Housecall Pro, Jobber

These are strong field-service tools. Dispatch, scheduling, invoicing and customer communication are genuinely good. The gap is the project side: little to nothing for submittals, takeoffs, or commercial project management. ServiceTitan in particular is enterprise-priced, often with multi-year contracts and a five-figure onboarding. If your business is purely service calls, one of these can be a fine fit — but the moment project work is involved, you're bolting spreadsheets back on.

Construction platforms — Procore, Buildertrend

Real construction platforms, powerful for general contractors. Procore is typically priced on construction volume and lands in the tens of thousands per year; Buildertrend is flat but aimed at home builders. Both are overkill — in scope and price — for a trade contractor who mainly needs to run their own MEP scope cleanly.

MEPSub — built specifically for MEP

MEPSub covers both sides in one system: the service side (dispatch, work orders, invoicing, customer portal) and the project side (an AI submittal builder, on-screen takeoffs, estimating with a built-in costbook, RFIs and job costing). It's built by a working MEP contractor, which is why the workflows fit the way a mechanical, electrical or plumbing shop actually runs. Pricing is made for trade contractors: free up to 5 users, then $10.99/user or $129.99/mo flat up to 20 — month-to-month, no setup fee.

Compare them side by side

We keep a detailed, honest feature-and-pricing comparison of MEPSub against 15 of the tools above — including where each competitor is genuinely stronger. See the full comparison →