Uncle Stamp

direct mail for HVAC companies

we design, print, and mail postcards for you, triggered automatically by your CRM. every card is tracked back to the jobs it booked.

  • plugs into ServiceTitan, Housecall Pro, Jobber, and more
  • an install wraps up, the closest 100 homes get a card
  • the houses next door have systems the same age

works with the software you already run

ServiceTitanHousecall ProJobberWorkizService Fusion

the whole street's systems were installed the same year

tract homes get built together, so their units age together. when one compressor dies in july, the neighbors' units are next, and they just watched your install van sit in the driveway for two days. the radius play puts your card in their mailbox the same week.

the math, straight up

5,000 cards a month runs you about $4,650, everything included.
around 1% of homes call. that's 50 calls.
if just 5 of those turn into replacements at $9,000, that's $45,000.
the rest book as tune-ups and maintenance plans that feed next season's replacements.

your numbers will differ. that's why we track every card, so you're not taking our word for it.

three plays for HVAC

play no. 1

hit a whole neighborhood

pick the subdivisions built 12 to 15 years ago and mail them before the first heat wave. that's where this summer's replacements live.

get your free postcard →
play no. 2

mailers around your jobs, automatically

every completed install or service call triggers cards to the closest homes. same builder, same units, same failure window.

get your free postcard →
play no. 3

win back your own customers

maintenance plan renewals, fall tune-up reminders, customers you quoted but never closed. your house list books at 3 to 5 times the rate of cold mail.

get your free postcard →

questions HVAC owners ask

we run ServiceTitan. can you plug in?

yes. ServiceTitan, Housecall Pro, Jobber, and Workiz all work. we set up the trigger so a completed job starts the card drip. no new software for your office.

is there a minimum order?

no. mail 100 cards or 10,000.

what does a card cost?

$0.89 at the starter tier, $0.79 at pro. that includes design, printing, and postage. full pricing is on the pricing page, not behind a sales call.

how do I know the mail actually worked?

your cards carry a tracking phone number that exists nowhere else, each campaign has its own QR code, and every month we match new job addresses against the mailed list. you see exactly which customers the mail produced.

free · no strings

see your postcard before you spend a dollar

we design a card for your HVAC company and mail it to your front door. free. no call required to get it. if you like what you're holding, we'll talk.

worst case, you get a nice card.

so we can make sure it landed