How to set up a referral program for your service business

Why bother with a formal referral program?

If you've been in business a while, you already get referrals. A customer tells a neighbor, the neighbor calls. The trouble is that it happens by accident, nobody tracks it, and the customer who sent the work never hears about it. A simple program turns that accident into a habit for both sides.

Referred leads come with real advantages. The new customer already has a recommendation from someone they trust, so they may feel less need to shop around. Many live near the customer who sent them, which can keep routes tight. And there's no per-lead fee; you pay only when work actually happens. A referral is about as owned as a lead gets.

How should the program be structured?

Write the whole program in two sentences. If you can't, it's too complicated for a customer to remember. For example: Refer a friend. When they finish their first job with us, you get a $50 credit on your next service, and they get $25 off their first visit. (Use your own figures; those are examples.)

Decide these five points before you announce anything:

1. Who can refer. Usually any current or past customer. Some companies also include partners like real estate agents; see the legal section before paying non-customers.
2. What counts. A new customer, at a new address, whose first job is completed and paid. Spell out that existing customers and repeat bookings don't count.
3. The reward for the referrer. One reward, stated plainly.
4. Any welcome offer for the new customer. Optional, but a two-sided reward makes the referrer more comfortable asking.
5. When the reward is paid. After the referred job is paid. That keeps you from paying for names that never book.

Also decide what happens at the edges. Can one customer earn several rewards in a year? (Generally yes; your best referrers should be rewarded every time.) Does a referral expire if the friend doesn't book within a season? What if two customers name the same new client? A one-line answer to each, written now, saves an awkward conversation later.

Put the terms on a page of your website and in the confirmation message the referrer gets, so there's no confusion later.

Which rewards work for service customers?

For many home service companies, a service credit is the strongest choice. It costs you less than its face value, it rewards loyal customers, and it gives the referrer a reason to book again. Size it so it's noticeable but still leaves profit on the referred job. Then compare it with what you spend on paid leads to win one booked customer, using your own numbers. Our lead cost calculator helps put the two side by side.

When and how should you ask for referrals?

Ask when the customer is happiest, which is usually right after the work is done and they've seen the result. A crew lead mentioning it at the walkthrough is a more personal ask than any flyer: "If you know anyone on the street who needs this, we'll take care of you for it."

Then make it easy to act on:

• A short link or code the customer can text to a friend, which opens a page on your website with the welcome offer and a quote form.
• Two referral cards left with the invoice or on the door, with your number and the customer's name written on them.
• A mention in your seasonal emails to past customers, once or twice a year, not every send.
• A line on the invoice and in the job-complete message.

Keep referral asks separate from review requests. Asking for both at once can dilute each, and you must not link the referral reward to leaving a review. Google prohibits incentives for reviews, and our guide on getting more Google reviews explains the rules.

How do you track referrals?

A program you can't track turns into arguments about who referred whom. Build it into your process:

• Every new lead gets a source. When the source is "referral", the CRM asks for the referrer's name and links the two customer records.
• Referral links and codes fill that field automatically when the new customer books online.
• When the referred job is marked paid, the CRM flags the referrer's reward: applies the credit to their account, or adds a task to send the gift card.
• The referrer gets a thank-you message the moment the reward is issued, so they know it worked and are more likely to do it again.

Each quarter, look at how many referrals came in, how many booked, the revenue they produced, and your top referrers. Those few customers who send several jobs a year deserve a personal thank-you call. A custom CRM can handle the linking and reward tracking without a spreadsheet, and our guide to tracking lead sources covers the general setup.

What about referrals from other businesses?

Real estate agents, property managers, home inspectors and non-competing trades can send steady work. These relationships often run on reciprocity and reliability more than rewards: you answer fast, show up when you said, treat their client well, and send work back when you can. Keep a list of partners in your CRM like any other source, so you can see who actually sends jobs.

If you want to pay partners per referral, be careful. Federal law restricts referral payments to real estate agents and others tied to many home sales (see the legal section below), and licensed professionals may face state licensing rules too. Check before offering anything to a licensed professional.

What legal points should you check?

This is general information, not legal or tax advice. Rules vary by state and by trade.

• Licensed trades and professions. Licensing rules on referral payments vary by state and by trade. Before you pay cash for referrals, check with your state licensing board or a lawyer, and check the rules that apply to whoever you're paying.
• Home sales. The federal Real Estate Settlement Procedures Act (12 U.S.C. § 2607) bars giving or accepting any fee, kickback or thing of value under an agreement to refer business that is part of a real estate settlement service involving a federally related mortgage loan. The CFPB's Regulation X counts real estate agent services and inspections required by law or by the sales contract or mortgage documents as settlement services. If your work can be part of a home sale, talk to a lawyer before paying agents for referrals.
• Disclosure of rewarded recommendations. If you reward customers who promote you publicly, such as on social media, the FTC's endorsement guidance says a gift or incentive should be disclosed if knowing about it could affect how much weight readers give the recommendation. The safe habit is to ask referrers to mention the reward whenever they recommend you, especially in public posts.
• Reviews. Don't make leaving a review a condition of any reward. Google's content policy prohibits offering payment, discounts or free goods or services in exchange for posting a review, and the FTC's 2024 review rule prohibits incentives conditioned on a review expressing a particular sentiment.
• Texting. If referral reminders go out by text, the same consent rules apply as for any marketing text. See our guide to SMS marketing rules.
• Taxes. Cash and gift card rewards may have tax reporting consequences for you or the recipient. Ask your accountant how to handle them.

How do you keep a referral program going?

A referral program fades quietly when nobody mentions it after launch. Keep it alive with small, regular touches: the crew mentions it at every walkthrough, it's on every invoice, it shows up in your spring and fall emails, and every referrer gets thanked by name. Referrals sit alongside reviews, your website and your past-customer list as channels you own; our own your leads approach ties them together. A free system quote looks at your site, your Google presence, your phones and your lead spend, and shows you what to build first.

Frequently asked questions