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 — Buildertrend, and your GC's Procore

Buildertrend is a real construction platform with flat pricing, but it is aimed at home builders. Procore is where many general contractors run their commercial jobs, so as an MEP sub you often work inside your GC's Procore project rather than buy it yourself. Neither one runs recurring service or a dispatch board for your own crews. MEPSub connects to your GC's Procore, so its RFIs and submittals land on your job without retyping — see how it works.

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 for up to 3 users, then $15 per user for the Core plus only the module packs you use (from $6 per user) — 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 →