If you own a plumbing business, the most active buyers today are home services groups backed by private equity that buy local plumbing, HVAC and electrical companies one at a time and combine them under one owner. Private equity firms also invest in those groups directly, and larger companies buy plumbing businesses to add territory or service lines. Family offices and individual buyers are in the market too, especially for smaller companies.

What makes those buyers pay more is mostly predictable: service and repair work from your own customers, service agreements that bring customers back, a strong bench of licensed plumbers, clean books, and a business that runs without the owner in every decision.

The short version

  • Who buys: home services groups backed by private equity, private equity firms investing in those groups, strategic buyers, and family offices or individual buyers.
  • What they pay more for: service and repair revenue, recurring service agreements, licensed plumbers who stay, clean financials and low owner dependence.
  • How to get the best result: put the business in front of several of those buyers at once, confidentially, instead of taking the first offer that arrives.

Who has been buying plumbing companies

The deals below come from public announcements. None of them is a Hello Exit transaction, and naming a buyer here does not mean it works with Hello Exit or is looking for any particular business. They show who is active and how these deals tend to be structured.

Many of these buyers also buy HVAC companies, so if you do both, read who buys HVAC businesses as well.

Groups that add local plumbing companies

The most common buyer for an established local plumbing company is a group that already owns several home services businesses and is adding more. These groups usually keep the local brand and team, and add purchasing, systems and back office support.

Private equity firms investing in those groups

Large private equity firms buy into the groups themselves, which gives the groups more capital to keep buying local companies.

Strategic acquirers

Larger companies buy plumbing businesses to add territory, technicians or a service they do not offer. For example, Roto-Rooter, owned by the publicly traded Chemed Corporation, completed purchases of its franchise territories in San Francisco and Fort Worth in March 2026, bringing territories that independent owners had run under its brand into the company. A strategic buyer may value your customers, your territory or your commercial relationships differently from a financial buyer, because it can combine them with what it already has.

Family offices and individual buyers

Family offices invest their own capital and can hold a business for a long time, which some owners prefer when they care about what happens to their team and name. Individual buyers, including search funds and experienced operators, are often the buyers for smaller plumbing companies. Both are worth including when the buyer list is built.

What plumbing buyers pay more for

Every buyer looks at earnings first. After that, these are the things that most often move what a plumbing buyer will pay and how much of the price comes at closing.

Service and repair work versus new construction

Service, repair and replacement work comes from your own customers and tends to hold up when building slows. New construction work depends on builders and bids. Neither is wrong, but buyers will ask for the split, and most of the groups above are built around service and repair.

Service agreements and repeat customers

Maintenance plans and memberships bring customers back on a schedule and lead to repair and replacement jobs, such as water heaters. Buyers want to see how many agreements you have, how many renew each year and how many of your jobs come from repeat customers.

Emergency and drain work

Being able to answer calls around the clock, for leaks, backups and drain cleaning, brings in work that customers cannot put off. Buyers look at how you staff it and how much of your revenue it brings in.

Licensed plumbers and the team

Buyers look closely at how many licensed plumbers you have, how long they stay, and how you recruit and train apprentices. If the business operates under your personal license, a buyer will need a plan for who holds it after you leave. Licensing rules vary by state, so sort this out early.

How much the business depends on you

If you sell the big jobs, set the schedule and hold the key relationships, a buyer is paying for a business that may not run without you. Owners who have a manager running daily operations usually get better terms, with more of the price paid at closing and less tied to future results.

Clean financials

Buyers will ask for several years of financial statements and job level detail: revenue by type of work, residential versus commercial, margins, and personal expenses separated from business costs. The condition of your trucks and equipment will come up too. Clean books make the business easier to underwrite and harder to discount.

Why it pays to have several buyers at the table

The same plumbing company can look very different to different buyers. A group expanding into your area may value your territory. A company with HVAC but no plumbing may value your service line. A family office may value steady earnings and a long hold. When you talk to only one of them, you only learn what that one will pay.

Putting the business in front of several qualified buyers at once, confidentially, tests price and terms against each other. Buyers learn who you are only after signing an NDA, so employees, customers and competitors do not find out early.

Hello Exit is a sell-side M&A advisor for founders selling businesses from $1 million to $400 million, and it is the team behind 1,000+ acquisitions and exits. Every engagement starts from accurate information. Hello Exit’s Exit Report is an advisory estimate that shows the strategic case, where strategic buyers exist, and the financial case side by side, along with an honest read on readiness. If the business is not ready to sell, Hello Exit says so and helps you get there first.

See how the process works, from the first confidential call to closing, and what Hello Exit does.

Size matters too. Below roughly $1 million in value, a marketplace or business broker is usually the practical route to a sale. Above $400 million, an investment bank is usually the better fit.

Before you talk to buyers

Common questions

Who buys plumbing businesses?

Mostly home services groups backed by private equity that combine local plumbing, HVAC and electrical companies, private equity firms that invest in those groups, larger strategic companies, family offices and individual buyers. Which of them fits depends on your size, your mix of service and new construction work and your region.

Will I have to stay after I sell my plumbing business?

Usually for a transition period, and the length is negotiated. Many private equity backed buyers also ask owners to keep part of their equity in the combined company. The less the business depends on you, the shorter and lighter that commitment tends to be.

What if the business runs under my license?

The buyer will need a licensed person in place before or at closing. That might be a plumber or manager on your team who qualifies, or someone the buyer brings in. Rules vary by state, so plan for it before you go to market.

Is my plumbing business big enough for an M&A advisor?

Hello Exit works with businesses from $1 million to $400 million in value. Below roughly $1 million, a marketplace or business broker is usually the better route.