Who Is Buying Plumbing Companies in 2026?

The most active buyers of plumbing companies in 2026 are PE-backed home services platforms — specifically Wrench Group, Apex Service Partners, Redwood Services, and Neighborly. These buyers are paying 3.0x-5.5x SDE for plumbing businesses with $800K or more in annual revenue, strong residential service agreements, and established local brands.

PE has deployed over $31 billion into home services businesses since 2014, targeting the 129,000 or more independent operators who are retiring, burning out, or ready to monetize. Plumbing is attractive because of its non-discretionary demand, high service call margins, and natural fit with HVAC and electrical in a multi-trade platform.

Active Buyers: Wrench Group, Apex Service Partners, Redwood Services, Neighborly | Multiple Range: 3.0x-5.5x SDE | Revenue Sweet Spot: $800K-$5M

Which PE Firms Are Most Active in Plumbing Acquisitions?

Wrench Group operates 100 or more home services brands across 27 markets with over $3B in revenue. Backed by Valor Equity Partners and Silver Lake, they systematically build multi-trade platforms combining HVAC, plumbing, and electrical. Apex Service Partners (Alpine Investors, American Securities) has reached 107 brands as of early 2026 and targets established market leaders with $5M-$50M in revenue.

Redwood Services, backed by Union Main Group, specifically targets residential plumbing and HVAC businesses and has built a reputation for founder-friendly deal structures. Neighborly, with 29 home service brands, acquires independently and through franchise conversions. Regional home services platforms active in specific markets often move faster and are more flexible on structure for smaller deals. Strategic buyers — local plumbing companies consolidating market share — round out the buyer universe.

What Size Plumbing Business Do Buyers Want?

The sweet spot for institutional buyers is $800K-$5M in annual revenue with SDE between $200K and $1.5M. Below $800K in revenue, the buyer pool narrows to individual buyers and small regional platforms. Above $5M, you're in PE territory where competitive processes drive multiples to 4.5x-6.5x EBITDA for the right business.

What buyers consistently look for regardless of size: at least two licensed plumbers beyond the owner, a residential service call base with repeat customers, clean trucks, and records showing consistent year-over-year revenue. Documented service agreements and maintenance relationships command a meaningful premium over pure installation operations.

"When I'm representing a plumbing seller, the first calls I make are to the PE-backed platform buyers. They move fastest, they pay the most, and they have the capital to close. The independent buyers are a useful backstop, but if you want a competitive process, you need the platforms at the table."

— John M. Salony, Business Broker

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Frequently Asked Questions

Which PE Firms Are Most Active in Plumbing Acquisitions?
Wrench Group is among the most active acquirers in the plumbing space, operating 100 or more home services brands across 27 markets with over $3B in combined revenue. Backed by Valor Equity Partners and Silver Lake, they systematically build multi-trade platforms combining HVAC, plumbing, and electrical. Apex Service Partners (Alpine Investors, American Securities) has reached 107 brands as of early 2026, targeting established market leaders with $5M-$50M in revenue and strong local brand equity. Redwood Services, backed by Union Main Group, specifically targets residential plumbing and HVAC businesses with a reputation for founder-friendly transitions. Neighborly, a franchise platform with 29 home service brands, acquires independently and through franchise conversions. Below the large PE tier, dozens of regional platforms are actively acquiring plumbing businesses in specific markets.
What Size Plumbing Business Do Buyers Want?
The sweet spot for institutional buyers is $800K-$5M in annual revenue with SDE between $200K and $1.5M. Below $800K in revenue, you're working primarily with individual buyers and small regional platforms — still a real market, but with a narrower buyer pool and lower multiples. Above $5M in revenue, you're in PE territory where competitive processes drive multiples to 4.5x-6.5x EBITDA for the right business. What buyers consistently look for regardless of size: at least two licensed plumbers beyond the owner, a residential service call base with repeat customers, clean trucks, and records showing consistent year-over-year revenue. Businesses with documented service agreements and maintenance relationships command a meaningful premium over pure-play installation operations.