HVAC Slow Season Ideas: 15 Plays That Actually Ring the Phone (Ranked by Cost)

Every HVAC owner knows the feeling. Mid-October, 62 degrees, the board has three jobs on it and two of them are callbacks. The techs are washing the vans for the second time this week. Somebody says "it'll pick up when it gets cold," and everybody nods, and nobody does anything.

Here are 15 slow season plays that actually ring the phone, ranked from free to "costs real money," with the honest expected return on each. Pick three. Run them this week. The freeze does not care about your schedule, but your customers will remember who called first.

The short version

The slow season is not a weather problem, it is a reminder problem. Nobody is uncomfortable, so nobody thinks about you. The shops that stay busy in October and April do three things: they contact the people who already paid them, they put a specific offer with a deadline in front of the neighborhood, and they keep one ad running so they are the name homeowners already saw when the first freeze hits. Everything below is a version of one of those three.

Free plays (cost: your time)

1. Text last winter's customers an early-bird tune-up. Pull everyone you did heating work for in the last 18 months. One text: "Hi Dana, it's Summit Heating. Furnace tune-ups are $89 for past customers through Nov 15. Want a spot this week?" Expect 5 to 10 percent to book from one text, which on a list of 400 is 20 to 40 jobs. This is the single highest-return play on the list and most shops never do it. Script and timing are in the free HVAC slow season playbook.

2. Call every open replacement quote from the summer. You gave 30 quotes in July. Twelve closed. The other 18 are sitting in a folder. Call them: "Hey, you had us out in July about the AC. Before heating season hits, any questions I can answer on that quote?" Two of 18 will move. That is two installs for an afternoon of calls. The follow-up texts are in how to win more HVAC replacement jobs.

3. Ask for reviews from every September job. Reviews drive your Google rank and your Local Services Ads rank, and the slow season is when you have time to ask. Text each customer a direct review link the same day the invoice is paid. Twenty new reviews in October will show up in your January call volume.

4. Fix the Google Business Profile. Add this month's job photos, confirm hours, add "furnace repair" and "furnace tune-up" as services, answer the questions. Ten minutes a week. Shops that post weekly on GBP get noticeably more "near me" calls, and nobody does it in October because nobody is thinking about it.

5. Hand techs a maintenance plan script. Every tune-up visit is a chance to sell a plan: "For $19 a month you get both tune-ups, priority scheduling in July, and 15 percent off repairs. Want me to set that up?" Techs sell plans when they have a sentence to say. Write the sentence.

Cheap plays (cost: under $500)

6. Door hangers on the three streets around every job. You are already parked there. "We just serviced a furnace on this street. $89 tune-up for neighbors through Nov 15." Print 500 for about $60. Expect one to two calls per 100 hangers, which beats most things you can buy.

7. A "beat the freeze" email to the whole list. One email, one offer, one button. Subject: "Your furnace has not run since March." Send it the first week it drops under 50 at night.

8. A referral card in every invoice. "$50 off your next visit for every neighbor you send us." Cheap, and it works because October customers are talking to neighbors about heating anyway.

9. Partner with the two trades that see furnaces before you do. Home inspectors and chimney sweeps are inside houses with old furnaces every day. Buy them lunch, leave cards, offer a referral fee. One inspector can send you a replacement a month all winter.

Paid plays (cost: $500 to $1,500 a month, measurable)

10. One Facebook ad for the tune-up offer, aimed at your radius. Shoulder season is the cheapest time to advertise all year because competitors have gone quiet. A $89 tune-up ad at $25 a day will pull leads at about $45 to $95 each, and the tune-up visit is where the repairs and replacements come from. How-to in how to run Facebook ads for HVAC.

11. One Google Search campaign for furnace repair, turned on before the first freeze. The "furnace not turning on" searches spike the first cold night. Google's system needs a week or two to learn, so an ad launched the day it freezes is two weeks late. Launch it now, at a small budget, and raise it when the temperature drops. Costs and setup are in what HVAC Google Ads really cost.

12. Retarget everyone who visited your site this summer. They looked at your AC page in July and did not call. Show them the furnace tune-up offer now for $5 a day. It is the cheapest lead you will ever buy because they already know your name. Included on ReBoost Ads Pro.

13. A replacement-with-financing ad for homes built before 2010. "New furnace from $119 a month, installed before Thanksgiving." Aim at the older neighborhoods. Replacement leads cost more, but one install pays for the whole month of ads.

Plays that cost more than they return (skip these)

14. Discounting the diagnostic to $29. You will book more calls and lose money on every one. The tune-up offer brings the same people in at a price that at least covers the drive.

15. Buying shared leads to "fill the gap." Angi and friends will happily sell you October leads at $542 a booked job, shared with three other shops. The math is in how much Angi leads really cost. Your own customer list is free and books better.

How to pick your three

If you have a customer list and no ad account, run plays 1, 2 and 6 this week; they cost nothing and book jobs by Friday. If you have an ad account and the list is thin because you are new, run plays 10, 11 and 9: the ads bring the first customers and the inspectors bring the replacements. If you have both and a full office, run 1, 10 and 12 and let the retargeting do the follow-up you never get to. Whatever you pick, write the three on the whiteboard with a name next to each. A slow season plan that lives in your head is the one that gets skipped the first time a no-cool call comes in.

The three-week slow season plan

1. Week 1: the past-customer text (play 1), the open-quote calls (play 2), and launch the furnace Search campaign at a small budget (play 11).
2. Week 2: the tune-up Facebook ad (play 10), door hangers on every job (play 6), reviews from every visit (play 3).
3. Week 3: the whole-list email on the first cold night (play 7), the maintenance plan script on every tune-up (play 5), and raise the furnace ad budget as the searches climb.

Done this way, a two-truck shop typically fills two to three weeks of tune-ups and picks up a handful of replacements before the rush, and walks into the first freeze with an ad that Google already trusts.

Where ReBoost Ads fits

Plays 10 through 13 are what ReBoost Ads does. You pick the service (furnace tune-up now, furnace repair when it freezes, replacement with financing all winter), and we build the Google and Facebook ads and the matching landing page in your own ad accounts, watch them every day, and send every lead to your phone the second it lands. When the season turns, the campaign turns with it. Flat $197 a month right now (year-end special, normally $297), no setup fee, 14-day free trial. See it at ReBoost Ads for HVAC.

Plays 1 through 9 are yours, and the free slow season playbook has the texts, the scripts and the week-by-week calendar so you can run them between jobs.