Construction & Engineering
General contractors, specialty trade contractors, engineers, and facilities managers performing commercial, residential, and infrastructure construction.
- 14
- Segments
- 65
- Verticals
Overview
Construction & Engineering spans the full built-environment value chain — architecture and engineering design, general contracting, the specialty trades (mechanical/electrical/plumbing, exterior, interior), heavy and highway civil work, residential development, and the services that maintain and restore buildings. At roughly $3.25 trillion in annual receipts across ~914,000 establishments, it is the largest and most fragmented industrial sector.
The work is intensely local, trade- and project-based, and labor-driven, which keeps most segments highly fragmented despite a handful of national engineering firms (AECOM, Jacobs, WSP) and homebuilders (D.R. Horton, Lennar). Private-equity roll-ups in MEP, specialty trades, facilities, and restoration are the dominant consolidation story, alongside cyclicality tied to interest rates, housing, and infrastructure spending.
Market snapshot
- Growth
- ~7.8%CAGR (2017–22, nominal)
- Companies
- ~851,285 firms
No aggregate market size is shown, deliberately. Construction revenue layers: a general contractor books the whole project, and the mechanical, electrical and specialty-trade firms book their share of that same project again. Adding the segments below produces roughly $3.2 trillion against about $1.8 trillion of work actually put in place — the difference is the same work counted twice. Firm counts do not layer, so the count and the growth trend stand; read segment sizes individually and never sum them.
NAICS 236115, 236116, 236118, 236210, 236220, 237110, 237310, 237990, 238110, 238120, 238130, 238140, 238150, 238160, 238170, 238190, 238210, 238220, 238290, 238310, 238320, 238330, 238340, 238350, 238390, 238910, 238990, 321992, 332311, 541310, 541330, 541340, 561210, 561790. U.S. Census Bureau — 2022 Statistics of U.S. Businesses (firm counts); 2022 Economic Census (revenue trend).
Business model & economics
Revenue model
Project-based contracts, design fees, and recurring service work
Key economics
- Recurring revenue
- Low–Moderate
- EBITDA margin
- Thin for contracting; higher for design and services
- Capex intensity
- Moderate
project-based, with recurring service/facilities work
Characteristics
- Intensely local, trade- and project-based, and labor-driven.
- PE roll-ups in MEP, specialty trades, facilities, and restoration.
- Cyclical with rates, housing, and infrastructure spending.
M&A deal context
Who’s acquiring
- PE-backed trade & services platforms
- National E&C and homebuilding strategics
- Facilities & infrastructure consolidators
What’s driving deals
- Roll-up of fragmented trades and services.
- Infrastructure and reshoring construction demand.
- Recurring-service and facilities economics.
Segments in this industry
- 5.3.1Architecture & Design Services5 verticals
- 5.3.2Civil & Site Work Contractors5 verticals
- 5.3.3Commercial General Contracting5 verticals
- 5.3.4Engineering Consulting & Design5 verticals
- 5.3.5Environmental Remediation & Abatement4 verticals
- 5.3.6Facilities Management & Maintenance5 verticals
- 5.3.7Heavy & Highway Construction5 verticals
- 5.3.8Mechanical, Electrical & Plumbing (MEP)5 verticals
- 5.3.9Modular & Prefab Construction5 verticals
- 5.3.10Residential Construction & Development4 verticals
- 5.3.11Restoration & Disaster Recovery4 verticals
- 5.3.12Specialty Exterior Contractors4 verticals
- 5.3.13Specialty Interior Contractors5 verticals
- 5.3.14Water & Wastewater Construction4 verticals
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