Plumbing, HVAC & Mechanical Supply
Plumbing, HVAC, and waterworks distributors supplying contractors and utilities with pipes, valves, and equipment.
- 4
- Verticals
Overview
Plumbing, HVAC & Mechanical Supply covers wholesale distributors of plumbing, heating, air-conditioning, hydronics, and waterworks products serving contractors. At ~$194B it is led by scaled distributors (Ferguson, Watsco, Core & Main, Winsupply) and many regional independents.
Demand tracks construction, repair/remodel, and HVAC replacement, and the ~11% growth reflects the construction boom and price inflation in 2021–22. It is one of the most successfully consolidating distribution segments, where scaled distributors leverage branch density, contractor relationships, and OEM partnerships.
Market snapshot
- Market size
- ~$204B
- Growth
- ~10.8%CAGR (2017–22, nominal)
- Companies
- ~5,246 firms
73.4% of firms have fewer than 20 employees: 3,849 micro-businesses, below most mandates.
- 20–99
- 90865%
- 100–499
- 31022%
- 500+
- 17913%
The fastest growth in the sector, and unusually it is volume as well as price: residential HVAC replacement, refrigerant transitions and construction demand all landed in the same window. Branch-based, relationship-driven and highly fragmented — the profile that has drawn the most active roll-up interest in distribution.
NAICS 423720, 423730, 423740. U.S. Census Bureau — 2022 Statistics of U.S. Businesses; U.S. Census Bureau — 2022 Economic Census.
Business model & economics
Revenue model
Plumbing/HVAC product resale through branch networks
Key economics
- Revenue per firm
- $38,967,827
- Revenue per employee
- $1,110,451
- Employees per firm
- 34.5
- Recurring revenue
- High
- EBITDA margin
- Thin, branch-density-driven
- Capex intensity
- Low
recurring contractor reorder and replacement
Characteristics
- Scale-driven — payroll is only 7% of revenue; the cost base is assets, not headcount
- Deep strategic-buyer pool — 179 firms exceed 500 employees, so a scaled asset has trade buyers
- Scaled distributors (Ferguson, Watsco, Core & Main) lead.
- HVAC replacement adds non-discretionary demand.
- One of the most successfully consolidating segments.
NAICS 423720, 423730, 423740. U.S. Census Bureau — 2022 Statistics of U.S. Businesses; U.S. Census Bureau — 2022 Economic Census.
M&A deal context
Who’s acquiring
- National plumbing/HVAC distribution strategics
- PE-backed distribution platforms
- Regional consolidators
What’s driving deals
- Branch-density and contractor-relationship scale.
- HVAC-replacement and waterworks demand.
- Roll-up of regional independents.
Verticals in this segment
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