2.7.7.1Vertical
Duct Cleaning & Air Quality Services
Companies cleaning ductwork and improving indoor air quality.
Market snapshot
These figures describe HVAC (Residential) (2.7.7), the segment that Duct Cleaning & Air Quality Services sits within — not Duct Cleaning & Air Quality Services on its own.
FragmentationConsolidatingEstimate
Sized under construction — residential HVAC falls under NAICS 238220 (Plumbing/Heating/AC Contractors), tracked in Industrials (Construction & Engineering), not separately here.
Business model & economics
Revenue model
Installation/replacement jobs plus recurring maintenance agreements
Key economics
- Recurring revenue
- Moderate–High
- EBITDA margin
- 12–22%
- Capex intensity
- Low
maintenance agreements and repeat service
Characteristics
- The flagship home-services roll-up trade.
- Recurring maintenance plus high-ticket replacement jobs.
- Electrification and efficiency upgrades add a tailwind.
M&A deal context
Deal activityHigh
Who’s acquiring
- PE-backed HVAC platforms
- Multi-trade home-services consolidators
- Regional roll-ups
What’s driving deals
- Aggressive private-equity roll-up of local HVAC contractors.
- Recurring maintenance and high-ticket replacement economics.
- Electrification and efficiency-upgrade demand.
Find Duct Cleaning & Air Quality Services acquisition targets
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