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Plumbing in Ontario

Plumbing Businesses for Salein Thornhill, Ontario

14 acquisition-ready plumbing companies in Thornhill. Average owner tenure of 14 years, a strong signal of succession readiness.

14+
Companies
14 yrs
Avg Tenure
51.6/100
Avg Fit Score

Top Plumbing Targets in Thornhill

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DH PLUMBING & GENERAL SERVICES

57/100
24 yrs in business$1.5M–$2.3M est. revenue4.0

GREENCITY PLUMBER

57/100
20 yrs in business$1.5M–$2.3M est. revenue4.0
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NEW WATER PLUMBING INC.

57/100
20 yrs in business$1.5M–$2.3M est. revenue4.0

TOP LINE DRAIN & PLUMBING

57/100
24 yrs in business$1.5M–$2.3M est. revenue4.0
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RED FOX PLUMBING & MECHANICAL INC

57/100
22 yrs in business$1.5M–$2.3M est. revenue4.0
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MODERN PLUMBING AND DRAIN LTD

52/100
17 yrs in business$1.5M–$2.3M est. revenue4.0

Get access to all 14 plumbing companies in Thornhill

Full contact details, owner names, and AI scores. Free for buyers.

Frequently Asked Questions

How many Plumbing businesses are for sale in Thornhill?

Serava.AI has mapped 14 acquisition-ready plumbing businesses in Thornhill, Ontario. These are active, operating businesses scored for owner exit readiness, years in business, and financial profile. Most are off-market: they have not yet engaged a broker or listed on any marketplace.

What is the typical asking price for a Plumbing business in Thornhill?

Plumbing businesses in Thornhill typically trade at 3x to 6x EBITDA. A business with $2M revenue and 12% margins ($240k EBITDA) would price between $720k and $1.44M. Businesses with recurring contracts, strong owner tenure, and clean books command the higher end of that range.

Why buy an Plumbing business in Thornhill instead of starting one?

Acquiring an existing plumbing business in Thornhill gives you an established customer base, trained staff, and immediate cash flow (without the 2-3 year ramp of a startup). Businesses in our database average 14 years in operation, meaning they have proven their model in the local market.

How do I find off-market Plumbing businesses in Thornhill?

Most plumbing acquisitions in Thornhill happen off-market. Serava.AI identifies succession-ready owners using tenure and business age signals, then reaches out directly on your behalf before they hire an investment banker. This gives you proprietary access before any competing buyer sees the deal.

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Other Cities in Ontario

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Other Industries in Thornhill

Roofing13Auto Repair7Janitorial / Cleaning6MSP / IT Services3