Reactivating customers you haven't served in two years

Why dormant customers are worth the effort

Every home service company has a long tail of customers who called once or twice, were happy enough, and then disappeared. Most did not choose a competitor on purpose. They forgot your name, lost the invoice with your number or searched in a hurry when something broke. Meanwhile the equipment you serviced has aged, the roof you patched has another two winters on it and the lawn you treated has gone back to weeds.

They are still spending. Angi's survey found US households spent an average of $12,472 on home projects in 2025^[4]. A reactivation campaign is simply a reminder that you exist, timed to a reason to book, sent to people who already trust you more than a stranger on a search page.

Reactivation also fills the calendar when you need it. Run it in the slower weeks before your peak, and the jobs it books are the kind your technicians can schedule on their own terms.

Pull and clean the list

1. 01

   Export from your job management system

   Every residential customer whose last completed job was more than 24 months ago. Include name, service address, phone, email, last job date, job type, equipment details and total spend to date.

2. 02

   Remove the people you should not contact

   Do-not-contact requests, unresolved complaints, unpaid balances, customers whose jobs went badly and any record flagged as deceased or moved.

3. 03

   Check whether they still own the home

   A returned postcard, a new name on the account or a property sale in public records means the customer has moved. The new owner is a fresh prospect, not a reactivation.

4. 04

   Check phone numbers before calling

   Dormant customers may fall outside the established business relationship exemption for telemarketing calls, which is time-limited, so scrub phone numbers against the National Do Not Call Registry before calling for marketing.

5. 05

   Note what you have permission to do

   Record who agreed to receive texts, who has an email address and who has only a phone number. That decides each customer's sequence.

Cleaning takes longer than sending, and it is the part that protects your reputation. One message to a customer whose complaint was never resolved, or to a family who has asked not to be contacted, does more harm than ten successful bookings do good. If your records are messy, start with the most recent two years of dormant customers and work backwards in later rounds.

Segment and choose an offer

A generic “we miss you” message is easy to ignore. A reason tied to the customer's last job is not. Sort the list into a few segments and give each one a specific reason to come back.

Keep offers honest and simple. Avoid discounts so deep that you train customers to wait for them, and avoid words like “free” unless the visit really carries no charge and no obligation.

Why the sequence starts with email and text

The phone call is the most persuasive step and the hardest to land cold. Pew Research Center found only 19% of US adults generally answer cellphone calls from unknown numbers, while eight in ten generally do not^[1]. Nine in ten also think people often or sometimes pretend to be someone else to steal personal information by phone or online^[1]. A call from a number the customer does not recognize, about a company they half remember, is likely to go to voicemail.

So warm the call up. An email or permitted text first tells the customer who you are and that you will be in touch. When the call comes, from a local number with your company name in the caller ID where your carrier supports it, the customer has a reason to pick up.

The three-week sequence

1. Day 0, email: a short note from the owner or service manager by name, mentioning the last service and the date, with one useful tip and the segment's offer. Include your postal address and an unsubscribe link^[3].
2. Day 3, text, only for customers who agreed to receive texts: one or two sentences with the company name, the offer and a way to opt out.
3. Day 7, call: for high-value segments such as lapsed plans and older equipment. Leave a voicemail if there is no answer.
4. Day 14, second email: a different angle, such as a seasonal checklist, with the same offer and deadline.
5. Day 21, postcard: for customers with no email or text permission, or who did not respond, especially in high-value segments.

Make sure someone answers the callbacks. A reactivation campaign can produce a burst of return calls within hours of the voicemails, and a missed callback wastes the whole sequence. Plan staffing for those days, or let an AI Employee such as Ava answer overflow calls and capture the job details.

Rules for each channel

• Email: CAN-SPAM requires accurate sender details, honest subject lines, your postal address and a working opt-out honored within 10 business days^[3].
• Text: marketing texts need the right kind of consent before you send. The FCC requires revocation requests to be honored within a reasonable time not exceeding 10 business days, and allows one confirmation text that only confirms the opt-out^[2]. See SMS marketing compliance for the details.
• Calls: scrub against the National Do Not Call Registry and your internal do-not-call list, and call during reasonable hours in the customer's time zone.
• Mail: no consent needed, but remove anyone who has asked not to be contacted.

Measure and repeat

Track each segment separately. The measure that matters is booked jobs divided by customers contacted, plus revenue from those jobs over the following year, since a reactivated maintenance customer may book again. Also count opt-outs; a high opt-out rate in one segment means the offer or the tone missed.

Run the campaign once or twice a year, before your busy seasons, and add every customer who reaches the 24-month mark to the next round automatically. Customers who come back go straight onto your monthly email calendar so they do not go dormant again.

Ask reactivated customers why they drifted away. The answers are often simple: they lost the number, a neighbor recommended someone else, or a technician they liked left. Each reason points to a fix, from fridge magnets and invoice reminders to better follow-up after a technician changes routes.

Example: 1,800 dormant HVAC customers

Example (fictional): Northfield Heating and Air pulls 2,600 customers with no visit in 24 months. After removing moves, complaints, balances and do-not-contact records, 1,800 remain: 1,100 with email, 400 with text consent and 300 with only a phone number. The office segments them into lapsed plans, older equipment and one-time repairs.

Over three weeks the sequence books 96 tune-ups and repairs, 14 replacement estimates and 41 plan renewals. Twenty-three customers opt out of email and five reply STOP to the text, all removed the same day. The owner notes that the voicemails produced most of the calls from the older-equipment segment and schedules the next round for early spring.

Common mistakes

• Calling cold without a warm-up message, then giving up after one unanswered call.
• Sending the same discount to everyone, including customers who would have rebooked anyway.
• Texting customers who never agreed to receive texts.
• Forgetting to update records after the campaign, so customers who moved keep getting mail.
• Running reactivation in your busiest week, when the calls it produces cannot be scheduled quickly.