Two years after a repair, most homeowners couldn't name the company. When something breaks, they search and call a stranger.
HVAC play · Past customers
HVAC past customer reactivation: win back the customers you already earned.
Your customer list is full of homeowners who called once, liked the work, and never heard from you again. Spur turns that list into a reactivation campaign: a personal card that mentions their last visit and their system's age, mailed to everyone you haven't seen in 18 months, with a scan alert when they're ready to book.
Free forever plan · No card · 20 property searches a month
USPSFirst-Class
Linda Moore12904 W 121st TerOverland Park, KS 66213Scan to book your $69 visit
Linda M. booked a returning-customer tune-up · 48 min ago
AI-written for this owner · Mailed in 2 days
18+ monthssince their last visit, the default win-back window
Your listuploaded from your FSM or a spreadsheet
Last visitand system age mentioned on every card
The problem
Your cheapest new job is a customer you already served.
Thousands of past customers live in ServiceTitan, Housecall Pro, or Jobber with no outreach unless someone builds a campaign by hand.
Win-back emails land in promotions tabs. A personal card in the mailbox gets read by the person who decides.
How it works
From list to mailbox in one workflow.
Five steps from a dormant customer list to booked visits.
app.usespur.com
See it in Spur
A past customer reactivation list in Spur
Sample lapsed customers from one Kansas City-area HVAC company. Names are partly masked.
Your customer listLast visit 18–60 moNot a plan memberStill owns the homeOverland Park, KS
- Linda M.12904 W 121st TerCapacitor replaced · Jun 2024System age 13Still owner
- Rob & Jen T.14320 Hemlock StFurnace tune-up · Oct 2023System age 16Still owner
- Gary S.11807 Lamar AveHeat pump install · Apr 2021Warranty check due
- Nadia K.13515 Woodward StDuct cleaning · Sep 2023System age 12
- Phil W.12210 W 135th StNo-heat repair · Jan 2024System age 18Replacement candidate
AI draft for Linda M. · 12904 W 121st Ter
YOUR AC WAS 11 YEARS OLD WHEN WE LAST VISITED.
Hi Linda, in June 2024 we replaced the capacitor on your air conditioner. Your system is now about 13 years old, which is when a yearly check starts to make a real difference in how long it lasts.
As a returning customer, you can book a $69 tune-up. We'll look at everything we checked last time, test the new capacitor, and tell you honestly how the system is holding up.
Scan the code to pick a time, or call us. We'd be glad to see you again.
Heartland Heating & Air · KS Lic. #HV-20418 · (913) 555-0139
Sample data for illustration. Your results depend on your market and filters.
Playbook
How to win back lapsed HVAC customers
Every HVAC company has a list of customers who called once and never again. They chose you, paid you, and in most cases were happy with the work. They didn't leave. They forgot. When their system acts up two years later, they search online and call whoever shows up, often a company that paid for the click. Reactivation marketing is the cheapest way to fix that, because you're reaching people who already trust you.
Start by segmenting the list. Customers with a repair or tune-up 18 to 36 months ago are the warmest. Customers you installed a system for five or more years ago are due for maintenance and may be past a labor warranty. Customers with a no-heat or no-cool repair on an older system are replacement candidates. Each segment deserves its own message. Remove anyone on a maintenance plan, anyone who has sold the house (check that the owner on record still matches), and anyone who asked not to be contacted.
Make it personal. A reactivation card works because it references something only you know: the date of the last visit, what you fixed, and how old the system is now. "We replaced your capacitor in June 2024" is far more persuasive than "We miss you!" It reminds the customer who you are and why they called you the first time.
Offer a returning-customer rate on a tune-up or check, and put a maintenance plan offer on the same card so the reactivated customer doesn't lapse again. Automate the trigger so every customer who passes 18 months without a visit gets the card without anyone building a list.
If you follow up by text or email, check consent first. Under the Telephone Consumer Protection Act, marketing texts generally require the customer's prior express written consent, and commercial email must follow CAN-SPAM rules, including a working opt-out. Postcards don't carry those consent requirements, which is one reason mail is the safest first touch for a lapsed list.
9×return on one reactivation campaign plus a year of Spur Team
Your past customers are your cheapest new jobs.
- Spur Team: $588/yr, plus 600 lapsed customers × 2 cards = 1,200 postcards at $0.94 = $1,128
- If 8% rebook: 48 tune-ups at $149 = $7,152, and one becomes a $9,000 replacement
- $16,152 from $1,716 of software and postage = 9×
Example math. Reactivation rates depend on how long ago customers were served and how you served them. Run your own numbers →
One tool, not four
Spur vs. the usual way to reach lapsed customers
What you needThe usual waySpur
Lapsed customer segmentManual export and filtering✓ Built in
Card about their last visitGeneric "we miss you" email✓ Built in
Triggered at 18 monthsAnnual blast, if at all✓ Built in
Owner still in the homeMail to people who moved✓ Built in
Who came back, by segmentNo tracking✓ Built in
Customer Reactivation by the numbers
Why mail is the right first touch for a lapsed list
Written consent
is generally required before sending marketing texts, so many lapsed lists can't be texted
Opt-out
commercial email must include a working unsubscribe and honor it within 10 business days
9×
return on one reactivation campaign plus a year of Spur Team
FAQ
HVAC customer reactivation questions
How do I win back old HVAC customers?
Mail a personal card that references their last visit and how old their system is now, with a returning-customer offer and a maintenance plan option. Trigger it automatically when a customer passes 18 months without a visit.
Can I upload my customer list from ServiceTitan or Housecall Pro?
Yes. Export a CSV with name, address, last visit date, and job type from any field service software, and Spur matches each record to the property.
How long before a customer counts as lapsed?
For HVAC, 18 months without a visit is a good default, since it means they skipped at least one full heating and cooling cycle. Adjust by segment: install customers might get a five-year check-in instead.
Can I text my past customers?
Only if you have the consent the law requires. Marketing texts generally need prior express written consent under the TCPA. Mail has no such requirement, so it's the safest first touch.
What if the customer has moved?
Check the current owner on record for each property in Spur before you mail. If the home has sold, send a new-homeowner welcome card to the buyer instead.
Keep exploring
Related plays and guides
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