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The Multi-Trade Integration Mandate
For PE-acquired MEP/HVAC/plumbing/sheet metal platforms 60-180 days post-close. The PE-installed CEO has a 12-month integration mandate. Days 60-180 are the maximum-leverage window before integration capital is committed elsewhere.
The Pain
PE rolled up MEP/HVAC at unusual volume in 2025-2026 — Service Logic (Bain + Mubadala, Dec 2025), Grizzly MEP, Broadtree, Engineering Resource Group, others. The acquired companies always arrive with mismatched fab, BIM, and ERP stacks. Most multi-trade rollups try to standardize on the largest portco's existing stack. That works for one tuck-in. By Newco-3, the platform is running three different fab systems and an ERP that doesn't reconcile.
Why This Works
Almost no software vendor tracks PE deal flow as an outbound trigger — the most exploitable gap in the competitor landscape. Stratus is one of the only BIM-to-fab platforms that runs all four trades (mechanical + electrical + plumbing + sheet metal) on one architecture. Trimble eVolve is electrical-first. MSuite is mechanical-leaning. Allied BIM is single-trade focus. The integration math actually only works on Stratus for a multi-trade rollup.
Real PVP — sent to Harrell-Fish (Comfort Systems portfolio company), April 2026
Saw the Harrell-Fish / Comfort Systems close.
Most multi-trade rollups standardize on the largest portco's fab/BIM stack at month 4. By Newco-3, the platform is running three different fab systems and an ERP that doesn't reconcile — integration capital that was supposed to fund the next tuck-in goes to patches instead.
Stratus is one of the few BIM-to-fab platforms that runs mechanical, electrical, plumbing, and sheet metal under one architecture. Pulled together a 1-page benchmark on how three multi-trade platforms in your peer set tackled this in 2025 — Service Logic, Grizzly MEP, Broadtree's plumbing platform — what they consolidated, what they patched, where the integration debt is showing up now.
Want me to send it?
↓ Real Artifact: The full Multi-Trade Integration Benchmark
The complete 1-2 page custom analysis sent to Harrell-Fish — peer comparisons across three 2025-2026 PE-backed multi-trade rollups, integration debt signals at month 12-18, and prioritized consolidation sequence.
Download the benchmark →Data Sources
- → PrivSource — PE deal feed (free tier)
- → PR Newswire / BusinessWire — closed acquisitions in MEP / HVAC / sheet metal / plumbing
- → Construction Dive — industry M&A coverage
- → Axial — middle-market deal database (free tier)
- → Regional business journals — local platform announcements