2.7.11.1Vertical

Drain Cleaning & Sewer Services

Plumbers specializing in drain clearing and sewer line maintenance.

Market snapshot

These figures describe Plumbing (Residential) (2.7.11), the segment that Drain Cleaning & Sewer Services sits within. They are not figures for Drain Cleaning & Sewer Services on its own.

FragmentationFragmentedEstimate

Sized under construction: the residential plumbing trade falls under NAICS 238220 (Plumbing/Heating/AC Contractors), tracked in Industrials (Construction & Engineering), not separately here. Septic services (562991), a separate rural niche that isn't plumbing, are excluded.

Business model & economics

Revenue model

Service and repair calls plus replacement and new-construction jobs

Key economics

Recurring revenue
Moderate

recurring service and emergency demand

EBITDA margin
12–22%
Capex intensity
Low

Characteristics

  • A flagship home-services roll-up trade alongside HVAC and electrical.
  • Recurring service, emergency, and high-ticket replacement demand.
  • The trade's revenue is booked under construction codes, not consumer services.
  • Recession-resilient because homeowners must fix plumbing failures.

M&A deal context

Deal activityHigh

Who’s acquiring

  • PE-backed plumbing platforms
  • Multi-trade home-services consolidators
  • Regional roll-ups

What’s driving deals

  • Aggressive roll-up of local plumbing contractors.
  • Recurring service and emergency-driven demand.
  • Multi-trade platform cross-sell with HVAC and electrical.

Find Drain Cleaning & Sewer Services acquisition targets

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