Plumbing business owner salary: how much plumbing company owners make

How much does a plumbing business owner make?

Housecall Pro's 2026 guide puts plumbing business owners between $70,000 and $120,000 a year, with owners of high-performing companies in strong markets taking $150,000 or more. That is an industry-software estimate, not a survey of tax returns, so treat it as a range rather than a precise average.

The government data gives a floor. The BLS reports a median wage of $63,800 for plumbers, pipefitters and steamfitters in May 2025, and notes that about 8% of them are self-employed. A licensed plumber who opens a shop is trading that wage for a share of profit, so the first years often pay less than employment did.

Plumbing owner pay by business size

Housecall Pro groups owner pay by how the company is built:

Source: Housecall Pro: Plumbing business owner salary (March 2026, checked Nov 2026)

What profit margin do plumbing companies make?

Housecall Pro calls a 20% net margin, after labor, materials, overhead and the owner's salary, a strong benchmark, with gross margins usually targeted at 30% to 50%. Many shops run well below that. For comparison, CertainPath says the average residential HVAC company, a close cousin of plumbing, keeps only 2.5% to 5%.

Service and repair work usually carries better margins than new-construction rough-ins, which are bid competitively. Emergency calls pay well but are hard to schedule around. Drain cleaning, water heaters and maintenance plans tend to be the steady earners.

How do plumbing business owners pay themselves?

A common approach, per Housecall Pro, is taking 30% to 50% of net profit and leaving the rest for taxes, reinvestment and cash reserves. The tax mechanics depend on structure:

• Sole proprietor or single-member LLC: there is no salary. The profit is your income, you take draws when cash allows, and you pay self-employment tax on it. The IRS puts that rate at 15.3%.
• Partnership or multi-member LLC: the IRS says partners are not employees and should not get a W-2. You are paid through fixed partner payments set in the partnership agreement plus your share of profit.
• S corporation: if you work in the business you must take reasonable compensation as W-2 wages before taking distributions. What comparable businesses pay for similar work is one of the factors the IRS lists.

How can a plumbing owner earn more?

Owner pay rises when each plumber produces more profit, not just more jobs:

• Use flat-rate pricing built from real costs, so a slow job does not erase its margin.
• Sell maintenance or inspection plans to fill quiet weeks.
• Cut unbilled time: drive time, parts runs and callbacks.
• Get off the tools for part of the week to sell, hire and price, which is where owner income grows.
• Add income that does not need another van (see below).

A new revenue line that uses work your crew already does

Amelia Robotics pays businesses for approved first-person recordings of real work, used to train AI and robots. Trades are among its top priorities. Amelia's typical pay is $500 to $2,000 a month per recording employee, assuming 12.5 to 50 approved hours a week; earnings vary, and your agreement and the approved recordings decide what is actually paid.

Illustrative example for a shop where four plumbers record shop prep, fittings and routine installs: 4 plumbers x 12.5 approved hours a week x 4 weeks x $10 = $2,000 a month, or $24,000 a year, at the typical rate. Amelia pays the business once a month with a statement, and you decide how much to share with the people who record.

For a solo-to-small shop whose owner clears $40,000 to $70,000, that is a real addition, but it depends on approval and agreed tasks. Jobs inside customers' homes can be left out. Read the trades page for what counts.

Next step

Estimate what your team could add on the Physical AI hub.