How do I get my first 100 customers as a solo plumber without ads?

Start with the first 10, not the first 100

A hundred customers sounds like a mountain. Ten sounds like a week of decent work. The trick is that the first 10 are the hardest and the most valuable, because they are the ones who leave your first reviews, tell their neighbors, and call you back for the next job.

So before anything else, make a list of everyone who already knows you and your work: former employers and coworkers, friends and family, neighbors, the people at your supply counter, other tradespeople you have worked alongside. Tell them plainly that you are taking on your own work now, what areas you cover, and what kind of jobs you want. Most solo plumbers get their first handful of jobs this way, and a referral from someone who trusts you beats a cold click every time.

Then treat those first jobs like auditions. Show up on time, explain the price before you start, clean up properly, and follow up the next day to check everything is still working. That follow-up message is also your best moment to ask for a review.

Make yourself findable: your Google Business Profile

When a pipe bursts, nobody browses. They search "plumber near me," glance at the map results, and call whoever looks trustworthy. For a solo plumber with no ad budget, your Google Business Profile is the most important free listing you own.

Set it up properly, in one sitting:

• Business name, phone number, and service area. If you work from home, you can hide your street address and show only the areas you cover. Keep your name, phone, and hours spelled exactly the same everywhere else you appear online — your website, Facebook page, and directories — because Google cross-checks them.
• Category and services. Choose the plumbing category and list the actual services you offer: drain cleaning, water heater replacement, leak repair, fixture installs. Be specific. People search for the job they need, not for "plumbing services."
• Hours, including whether you take emergency calls. If you don't work Sundays, say so.
• Photos from real jobs. Before-and-after shots, your van, you on site. Skip stock photos.

Google ranks local results mainly on relevance (does your profile match the search?), distance (are you near the searcher?), and prominence (do reviews and links suggest you are well known?). You can't change where a customer is standing, but you can improve the other two with complete information and genuine reviews over time.

Turn every finished job into a review

Reviews are the closest thing to free advertising that exists, and they compound. A plumber with 30 recent, detailed reviews will get the call over a plumber with three vague ones from two years ago.

Build the habit now, while every job still matters:

1. Ask in person, at the end of the job. When the customer is standing next to a fixed leak, say something simple: "If you're happy with the work, a quick Google review really helps a small business like mine."
2. Send the link right away. Google Business Profile gives you a direct review link (and a QR code). Text it from the driveway, before you drive off. A link sent an hour later is a link forgotten.
3. Never offer anything in return. Google prohibits discounts or freebies in exchange for reviews, and asking only your happiest customers — called review gating — is against the rules too. Ask everyone, every time.
4. Reply to every review, good and bad. A short, specific reply shows future customers that a real person runs this business. For a complaint, keep it calm and take the details offline.

One honest review per job, week after week, is how a solo plumber quietly overtakes bigger companies in the map results.

Get referred by people who already have the customer

You don't have to find all 100 customers yourself. Other local businesses meet your future customers every day:

• Property managers and landlords. One property manager with a dozen rentals can send you more work than a month of posting online. Introduce yourself in person and follow up. Reliability matters more to them than price — they want the plumber who actually shows up.
• Real estate agents. Agents need pre-listing inspections and quick fixes before a sale closes. A short visit and a card can turn into a steady trickle of jobs.
• General contractors and remodelers. They need a reliable plumber for smaller jobs and overflow work. Even one contractor who calls you regularly is worth more than a hundred cold leads.
• Other tradespeople. HVAC techs, electricians, and handymen get asked for plumber recommendations constantly. Offer to return the favor.

Visit these people in person rather than sending a mass email. A five-minute conversation at their office beats a flyer they will throw away.

Be visible in your own neighborhood

People hire the plumber they have seen around:

• A Facebook page with real job photos. Don't expect it to bring in calls directly. Its job is to exist when someone checks you out after hearing your name.
• Local groups, used carefully. Neighborhood groups on Facebook and Nextdoor regularly have "can anyone recommend a plumber?" threads. Answer helpfully, in public, without hard selling. One genuinely useful comment can bring in several jobs.
• The street you just worked on. After finishing a job, a simple door hanger or a quick word with the neighbors costs almost nothing and targets exactly the houses most likely to need the same work soon.
• Community presence. Showing up at local events or sponsoring a youth team shirt makes your name familiar before anyone needs you.

Make booking easy, or lose the customer you just won

Here is the part most new plumbers overlook: getting found is only half the job. If a customer finds you, tries to book, and hits friction — phone tag, no answer while you are under a sink, no clear prices or hours — they move on to the next listing. Missed calls are lost jobs, as the first article in this series covered.

Give people more than one way to reach you, and make the next step obvious. A simple booking page with your working hours and prices up front lets a customer request a job without playing phone tag, and lets you accept it with one tap between jobs. That's the whole idea behind ServiceFlow — booking, scheduling, and invoicing built for one person in a van rather than a team in an office. You can read more about what it covers on the ServiceFlow for pros page.

Turn one job into the next three

Getting to 100 customers is not just about finding 100 strangers. It is about keeping the ones you already found:

• Keep a simple customer list. Name, address, what you did, when. Even a spreadsheet works at this stage. This list is your business.
• Remind people about repeat work. Water heaters need flushing, drains need clearing, seasonal checks come around every year. A short message when that work is due brings back customers who would otherwise forget your name.
• Invoice on the spot. Send the invoice before you leave the driveway, while the work is fresh in the customer's mind. Late invoices get paid late — or forgotten.
• Ask for the referral at the right moment. After a job well done, "If you know anyone dealing with the same problem, I'd appreciate you passing my name along" is a sentence, not a sales pitch, and it works.

Work the system every week, not in bursts. One afternoon a week is enough: update your profile, add photos from recent jobs, reply to reviews, check in with one partner, and follow up with past customers who are due a repeat visit. Consistency is the whole strategy.

A realistic timeline

Nobody can promise you a date, and anyone who does is selling something. But the shape of it is predictable: the first 10 come from your network and your first referrals. The next 40 come as your reviews accumulate and your profile starts showing up in map searches. The last 50 come faster than the first 50, because by then you have reviews, partners, and past customers doing half the finding for you.

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Ready to make booking as easy as finding you? ServiceFlow is in free closed beta for solo tradespeople. Join the early access list here.