How much does a plumbing business make? (2026)
A realistic look at the money in a plumbing business — revenue, what it costs to run, and what the owner actually takes home. People choose the plumber who answers the phone and shows up. Speed and reviews beat a fancy website every time.
What it costs to start
$6,000–$25,000 (tools, van outfitting, license and bond, insurance)
Where the first customers come from
Google Business Profile + reviews, HomeAdvisor/Angi, and referrals from realtors and property managers.
Where the customers come from
Google Business Profile + reviews
FreeFree, and the single highest-ROI channel for almost every local service. Verify it, add photos and every service, then ask every happy customer for a review the day you finish. Ten real reviews beats any ad.
Realtor & home-inspector partnerships
Low costThey send clients who need work done before or after a sale, on a deadline, with money ready. Take a few to coffee; deliver flawlessly on the first referral.
Google Search Ads
PaidHigh-intent — people search when they need it now. Start at $20–35/day, Search-only, tight keywords, and track calls. Works once your reviews and offer are solid.
Referrals from past customers
FreeAsk directly, every time, right after a job goes well. A simple 'if you know anyone who needs this, I'd appreciate the intro' converts far better than any paid click.
Turn this into your plan
FirstBearing builds a step-by-step roadmap for your exact business and city — formation, licenses, taxes, filled-in forms — then a 12-week plan to grow it, one move a week. $99/month, cancel anytime.
Build my plan Or try the take-home calculatorFrequently asked
How much can you make owning a plumbing business?
$90,000–$200,000/yr owner-operator; $300,000+ with a licensed crew. Solo owner-operators land in the lower half; adding a crew or recurring contracts moves you up. After costs, a working owner typically takes home $70,000–$130,000 solo once established.
Is a plumbing business profitable?
Healthy — 45–60% after materials and vehicle, before your pay. Emergency and service work carries the best margin. The owners who do best price by the job (not the hour), keep costs tight, and build recurring or referral revenue so they're not starting from zero every month.
How long until a plumbing business replaces a full-time income?
3–6 months to a steady schedule if you're licensed and have a van ready. Getting there faster is mostly about how aggressively you ask for reviews and referrals in the first 90 days.
How do you price plumbing work?
Flat-rate by job (not hourly) for service calls; bid larger installs. A dispatch/trip fee is standard.
What's the fastest way to get customers for a plumbing business?
Start with the free channels: Google Business Profile + reviews, Referrals from past customers. Add paid only once your reviews and offer are solid.
Figures are commonly-cited ranges for a US owner-operator, last reviewed 2026-01. Your market, crew size, and pricing will move them a lot — this is orientation, not a projection. Educational information, not financial advice.