Mechanical Contracting

My own companies were service-side HVAC and plumbing rather than plan-and-spec mechanical contracting — but the licensing pressure, field-labor economics, and, increasingly, the buyers are the same. Commercial HVAC construction, piping, and controls work sell through the same acquisition universe I operated in.

If your work is primarily residential or light-commercial service and replacement, see the HVAC page. →

What buyers actually scrutinize

Buyers read your backlog and how it was won — negotiated versus hard bid — your bonding capacity, your GC concentration, and whether your project managers stay when the name on the door changes.

What kills multiples

Thin-margin hard-bid work, revenue concentrated with a few general contractors, and a backlog that doesn't survive scrutiny are what compress mechanical contracting multiples.

What you should fix now

Shift the mix toward negotiated and design-assist work where you can. Document your estimating process. Spread your GC relationships so no single one can reprice your company.

The closing mechanics

Bonding and contract assignment drive closing mechanics here — open jobs need consent to assign, and the surety relationship has to transfer or be replaced before the buyer can take over the backlog.

How much is a mechanical contracting business worth?

The method — adjusted EBITDA, add-backs, what moves a multiple — is covered on the valuation page. What's specific to this trade:

Bonding capacity
Plan-and-spec backlog quality
Controls and service mix

[Placeholder — 400–600 words to be written by the owner, covering the topics above. Any stated range must be attributed to a named source with a date, and must describe the market in general — never the reader's own business.]