Plumbing sales follow the shape of any trades sale with three particular pressure points: the license, the crew and the split between service and construction revenue. Knowing where each of those lands in the timetable makes the process predictable rather than surprising.
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Preparation and presentation
Separate service and repair revenue from new construction and large replacements, because they price differently and a single revenue line hides your best argument. Assemble job costing by type, technician pay structures, the vehicle schedule with finance, and the maintenance agreement base with renewal rates. Expect this to take weeks if it has not been tracked.
Marketing and offers
Local competitors will find a listing; funded platforms consolidating trades will not and must be approached by name. Running both in parallel is normal and produces the comparison that sets the price. Offers typically arrive as letters of intent with a price range and a request for exclusivity.
Diligence and the license
Buyers check job margins against estimates, callback and warranty history, technician turnover and any open disputes. Where the master license is personal to you, the buyer needs a licensed individual from day one, and arranging that is one of the most common causes of delay in this trade.
What the buyer does after closing
Most buyers keep the crew, the brand and the customer base and change the back office: dispatch software, pricing, purchasing and marketing. Understanding that helps a seller present the business honestly, because the parts a buyer intends to replace are not the parts they are paying for, and overselling the office systems rarely moves the price.
Questions people ask about selling a plumbing business
How long does it take?
Six to twelve months from a prepared start. License arrangements and lender underwriting are the usual causes of delay.
Who pays the most?
Usually a funded platform, because they price earnings after replacing you and can spread overhead. They also ask for longer transition commitments.
What should I fix first?
The share of revenue under maintenance agreements, and your own position in estimating and selling. Both change the multiple.