Plumbing Services Businesses for Sale.

Whether you're looking at a residential service shop, a commercial plumbing operation, or a company with both, the businesses that hold their value are built on service agreements and licensed technicians the owner doesn't have to personally manage.

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A clay model of a plumbing contractor's shop and yard in Texas, with the owner looking over the operation.

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$1.3M

Median Asking Price

Rejigg lists 24 plumbing services businesses for sale. The median asking price is $1.3M. 6 of them were listed in the last 30 days.

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What to know

What to know about buying a plumbing services business

How plumbing services businesses are valued

Asking prices are set as a multiple of earnings: 2x–7x annual profit, depending on team, service agreements, and how much runs without you.

Where you land in that range depends on whether someone else can handle things when you step back, whether you have licensed plumbers on staff, and how much of your revenue comes from service agreements.

Customers on annual service plans
A good mix of residential, commercial, and new construction
Licensed plumbers who can pull permits
A fleet with a replacement plan
Low callback rates

What buyers of plumbing services businesses look for

Plumbers expanding into a new market or adding service lines
Home services companies building a network of trade businesses
First-time buyers with management experience who want a trade business with steady demand
HVAC or electrical companies looking to add plumbing to serve the same customers

The first questions buyers ask:

Licensing. Can you legally operate the day after closing?
Financials. Can you prove the numbers, and are they lender-ready?
Owner Dependence. What happens to customers who call asking for you by name?

Closed deals

Rejigg plumbing services deals closed

Across 42 closed deals on Rejigg, the median time from first pitch to close is 177.5 days.

See all Rejigg deal data

Due diligence

What to Look For

Practical guidance from hundreds of real acquisition conversations.

Service Agreements

Ask how many customers are on annual service agreement programs, what those plans cover, and what the renewal rate looks like.
Customers on winterization, inspection, or maintenance plans create income that comes back every year without requiring new marketing or sales.
The difference between a business with 500 service agreement customers and one with none is a meaningful difference in how predictable your first year looks.

Licensed Plumbers on Staff

Ask whether the company has employees who can pull permits independently, not just the owner.
Multiple licensed plumbers already on staff means you can keep the business running from day one without scrambling for a license workaround.
This is one of the first things serious buyers ask about, and for good reason: without it, a licensing gap can become a real operational problem post-close.

Dispatch and Operations

Ask how scheduling works on a typical day and when the owner last personally drove a service call.
A business where dispatchers route calls, schedule trucks, and coordinate technicians without the owner is one you can own rather than just operate.
The further the owner has stepped back from daily dispatch, the more cleanly the business transfers.

Revenue Mix

Ask for a revenue breakdown across residential service, commercial accounts, and new construction, along with how each has trended over the past three years.
Service work tends to be steadier and higher margin; new construction is volume-driven and tied more closely to the local housing market.
A business spread across multiple revenue channels is more resilient than one heavily dependent on any single stream.

Fleet and Online Reputation

Ask for a fleet list with year, mileage, and maintenance records, and whether there's a planned replacement schedule.
Hundreds of five-star reviews and a phone that rings from reputation alone mean the marketing is essentially already done.
Both a well-maintained fleet and a strong review profile take years to build and are genuinely hard to replicate quickly.

Valuation

What Should You Expect to Pay?

2x-4x

SDE

Owner-operator active in the field or managing service calls

4x-7x

EBITDA

With service manager running dispatch and licensed plumbers on staff

The spread reflects how much revenue comes from service agreements versus one-time calls, whether licensed plumbers are already on staff, and how much the business runs without the owner on the truck.

What drives a premium

Customers on annual service agreement programs providing predictable recurring revenue

Multiple licensed plumbers on staff who can pull permits independently

Dispatch system routing all calls and scheduling without owner involvement

Strong online reputation with hundreds of verified reviews generating new business without paid advertising

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For buyers

Make your next conversation count

A listing starts the conversation. These tools help you check the fit, understand the financials, and decide what to ask next.

Prepare for the first owner call

Clarify what is for sale, who runs the business, and what the owner wants from a transition.

Prepare your buyer introduction

Check the numbers behind the asking price

Explore financing scenarios, debt payments, and the cash a business needs to keep operating.

Try the SBA loan calculator

Turn interest into a clear next step

Use the diligence checklist and LOI templates to organize requests and prepare a proposal.

Explore the deal templates

Find a business worth a closer look

Keep your industry and location in focus. Explore matching businesses or get new listings as they arrive.

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Thinking About Selling?Read our owner's guide to selling a plumbing services business, with valuation tips, buyer expectations, and step-by-step advice.

Read the Owner's Guide

Plumbing Services Business Acquisition

How do I contact the owner of a business I found on Rejigg?

Create a free Rejigg account; owners, and the brokers who run some sales, only hear from buyers through the platform. Open the listing to see the full profile: city, team size, financials, what is for sale, and the reason for selling. Sign Rejigg's standard Fee & Confidentiality Agreement for that business; it is the same form for every deal. Verify your phone, then send your pitch from the listing. Replies, meetings, and documents all run through Rejigg.

Can I email Rejigg to get introduced to an owner?

No. Rejigg does not forward emails to owners or brokers, so a note to support@ or hello@ with a listing link will not reach them. Create a free account, open the listing, sign the agreement for that business, verify your phone, and send your pitch; that reaches them in a few minutes.

Can you legally operate the day after closing?

They need to know you can keep pulling permits and passing inspections without you. A plumbing shop can look profitable and still be hard to buy if the qualifying license sits with the owner and there’s no written bridge. Buyers also pay attention to your permit habits because sloppy permitting tends to turn into claims, refunds, and bad reviews later.

Can you prove the numbers, and are they lender-ready?

Buyers want profit they can trust and repeat after the owner steps back. Plumbing books get muddy fast with truck expenses, owner payroll, ’run it through the business’ spending, and rework that never gets coded as warranty. If the story does not tie to deposits and job totals, lenders drag their feet and buyers get conservative.

What happens to customers who call asking for you by name?

They’re pricing how much revenue and problem-solving is still tied to you personally. In plumbing, owners often become the closer for big estimates, the person who smooths over angry customers, and the keeper of all the one-off pricing and permit knowledge. If that dependence is real, buyers assume more churn and more disruption right after close.

Can your dispatch actually handle peak days without melting down?

Buyers are underwriting whether calls turn into booked jobs and whether your board stays efficient when things go sideways. In service plumbing, margin leaks when the phone goes unanswered, triage changes by who picks up, or techs burn half the day driving. A tight dispatch process usually shows up as steady close rates and less overtime chaos.

What’s your callback and warranty rework rate—and what causes it?

Callbacks quietly burn profit through payroll, fuel, schedule disruption, refunds, and reviews. Buyers want a clear definition, a trend that matches your job volume, and proof you diagnose why it happens. When owners get vague here, buyers assume the margin is lower than the P&L suggests.

What kind of plumbing work do you actually do (and at what margin)?

They’re trying to see which jobs drive profit and which jobs create ’one bad week’ risk. Plumbing mixes can look similar on the surface, but the day-to-day reality changes a lot between drain cleaning, water heaters, sewer replacements, repipes, commercial service, and new construction. Buyers also want to know if big-ticket work comes from a repeatable estimating process or one standout tech.

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