Maintenance Plans: How to Turn One-Time Customers Into Regulars

Most trade businesses spend a lot of money and effort finding new customers: ads, Google, referrals. Then they do a great job and never hear from that customer again until something breaks, if they call you at all.

Research by Frederick Reichheld of Bain & Company found that increasing customer retention by just 5% can increase profits by 25% to 95%. Loyal customers buy more over time, cost less to serve, and refer friends.

A maintenance plan is the simplest way for a trade business to keep customers coming back.

A maintenance plan (also called a service agreement or membership) is a yearly or monthly fee that covers regular check-ups plus a few perks. For example:

• HVAC: a spring AC tune-up and a fall furnace tune-up
• Plumbing: a yearly water heater flush and whole-home plumbing check
• Electrical: a yearly safety inspection of the panel, outlets, and smoke detectors

A good plan is not just good for you. It saves customers money and stress:

• Lower bills and longer life. ENERGY STAR recommends a contractor check-up every year — cooling in spring, heating in fall — and warns that neglected filters raise energy costs and can damage equipment.
• Fewer surprise breakdowns. Small problems get caught before they become emergencies.
• Priority service. Members get seen first when everyone's system fails on the same hot day.
• No guessing. They know who to call, and that company already knows their home.

• 1 or 2 scheduled visits a year with a clear checklist
• Priority scheduling for repairs
• A discount on repairs (10–15% is common)
• No overtime fee or a reduced after-hours fee for members
• Reminders so the customer never has to remember to book

Keep pricing simple. A good starting point:

1. Add up what the included visits would cost at your normal price.
2. Take off a small discount so the plan feels like a deal.
3. Offer monthly payments. A small monthly amount is easier to say yes to than one big yearly charge.
4. Set it to renew automatically, with a clear way to cancel.

Do not try to make all your profit on the plan itself. The real value is the repairs, upgrades, and referrals that come from customers who stay with you for years.

• Offer it after a good job, when the customer is happy.
• Show the math: “You would have saved $X on today's visit as a member.”
• Leave a simple one-page sheet that explains what is included.
• Mention it on the phone when people call for a tune-up.
• Never pressure. One clear offer is enough.

Mercvox answers every call, including calls from members who expect priority service, and books tune-ups straight into your calendar with SMS confirmations. Add your maintenance visit as a service in Mercvox, and callers can book it directly on the call.

• Harvard Business Review — The Value of Keeping the Right Customers (citing Reichheld, Bain & Company)
• ENERGY STAR — Heating and cooling maintenance checklist