Most HVAC companies run the same ads all year. Then July brings more calls than they can handle, and February brings almost none. Demand for heating and cooling swings hard with the weather, and the best HVAC marketing swings with it. Below are seasonal Google Ads ideas, ad examples and the channels that fill the slow months, from direct mail to referrals.
All numbers below are US monthly searches from Keyword Planner in Google Ads, covering October 2025 to September 2026.
How HVAC searches change through the year
Cooling and heating searches move in opposite directions. AC repair searches climb from spring and peak in July. Furnace repair searches peak in January, then fall to their low in summer. HVAC SEO helps in both peaks, since furnace and AC pages keep ranking after the ad budget drops.
| Month | AC repair | Furnace repair |
|---|---|---|
| Oct 2025 | 368,000 | 301,000 |
| Nov 2025 | 201,000 | 301,000 |
| Dec 2025 | 165,000 | 368,000 |
| Jan 2026 | 201,000 | 450,000 |
| Feb 2026 | 201,000 | 301,000 |
| Mar 2026 | 301,000 | 165,000 |
| Apr 2026 | 246,000 | 110,000 |
| May 2026 | 450,000 | 74,000 |
| Jun 2026 | 450,000 | 60,500 |
| Jul 2026 | 673,000 | 110,000 |
| Aug 2026 | 550,000 | 90,500 |
| Sep 2026 | 450,000 | 60,500 |
AC repair searches in July ran about four times their December level. Furnace repair searches in January ran more than seven times their June level. A flat monthly budget misses both peaks.
Advertising ideas for each season
Set each season's offer a month ahead. People search for tune-ups ahead of the heat or cold, then for repairs once something breaks.
| Season | What people search more | Ad ideas that fit |
|---|---|---|
| Spring, March to May | AC tune-up searches rise from 6,600 in February to 14,800 in March | Tune-up offers, maintenance plan sign-ups, early booking slots |
| Summer, June to August | AC repair peaks, and emergency HVAC repair hit 22,200 in July | Same-day repair ads with a call button, ads running 24/7 |
| Fall, September to November | Furnace tune-up searches peak at 33,100 in October | Heating checks, heat pump installs, filter and duct offers |
| Winter, December to February | Furnace and heat pump repair peak in January | Emergency heating ads, replacement financing, no-heat ads with a call button |
Shoulder months are the best time to sell maintenance. Tune-up searches rise before each peak, and a booked tune-up often turns into a repair or a replacement quote.
Google Ads ideas for HVAC
Search ads catch people at the moment they need help. These are the costs to expect, from the same Keyword Planner data.
| Search term | Average monthly searches | Average cost per click |
|---|---|---|
| ac repair | 368,000 | $46.15 |
| furnace repair | 201,000 | $27.45 |
| hvac repair | 74,000 | $35.41 |
| ac tune up | 12,100 | $55.76 |
| furnace tune up | 9,900 | $34.80 |
| emergency hvac repair | 5,400 | $73.88 |
Emergency searches cost the most per click, a sign of how ready those homeowners are to book. Each campaign should match that urgency.
- Lead with speed. Headlines like "Same-Day AC Repair" fit Google's 30-character limit.
- Add a call asset. Most HVAC emergencies end in a phone call, not a form.
- Match the season. Swap heating and cooling headlines as demand flips.
- Schedule by hour. Run emergency ads at night only if someone answers.
Google lets one responsive search ad carry up to 15 headlines and 4 descriptions, with limits of 30 and 90 characters. Write a few for each season and rotate them, rather than one generic set for the whole year. Skip call-only ads. Google stopped new ones in February 2026 and turns off the rest in February 2027. Add a call asset to your responsive search ads instead.
HVAC ad examples you can adapt
Each headline below fits Google's 30-character limit, and each description fits 90. Use them as a starting point, and only promise what your team can deliver.
| Season | Headlines | Description |
|---|---|---|
| Spring | Spring AC Tune-Up Special. Book Before the First Heat. | Catch small problems before July. Book a tune-up online in two minutes. |
| Summer | Same-Day AC Repair. AC Out? We Come Today. | Licensed techs on call tonight. Upfront pricing before any work starts. |
| Fall | Furnace Check Before Winter. Heat Pump Installs Near You. | Get your furnace checked before the first cold night. Book this week. |
| Winter | No Heat? Call Now. Emergency Furnace Repair. | No heat? Our techs are out today. Call now for the next open slot. |
Local Services Ads for HVAC
Local Services Ads usually sit at the top of the results, and they charge for leads, not clicks. After passing Google's screening, your business earns a Google Verified badge. Since August 2026, Google has been moving HVAC Local Services Ads into Google Ads as Performance Max campaigns with pay-per-lead goals. You'll manage them next to your search ads.
They work well for repair calls, since searchers see your reviews and badge before they call. Run both, then compare the cost per booked job from each.
Ideas beyond Google
Search ads catch demand, while other channels build it before the peak. These are the ones we see pay off for HVAC companies.
Direct mail around your jobs
Mail postcards to the homes around each install, since neighbors often have systems the same age. New movers are a second audience worth a mailer, because they need a technician they don't have yet. Put a tracked phone number or QR code on every card.
Offers that bring calls
Seasonal tune-up prices, maintenance memberships and financing on new systems are the offers that move HVAC customers. Careful with financing ads. An ad that states a monthly payment or a number of payments triggers federal disclosure rules. The same ad then has to show the down payment, terms and APR.
Referrals and reviews
Past customers already trust you. A simple referral reward, such as a credit toward the next tune-up, turns them into a source of leads. Ask for a review after every job too, since reviews strengthen every ad and every online search for your name.
Social media and email
Run Facebook lead ads for spring tune-ups and fall heating checks, and email past customers a few weeks before each season. Short tune-up videos posted through social media marketing remind them too.
Track every channel by booked jobs, not clicks or calls. A tracked number per channel shows which ideas earn their budget.
Shift your budget with the season
Let your budget follow search demand. Raise spend in the weeks before each peak, and keep brand and emergency ads running all year. In the slow months, lower broad repair spend.
Our HVAC PPC team raises budgets ahead of heat and cold and keeps repair and replacement campaigns apart. The campaigns run under our Google Ads management, with negative keywords added every week.
Common questions about HVAC advertising
What is the best way to advertise an HVAC business?
Start with Google search ads and Local Services Ads for repair calls, then add seasonal offers on Facebook and email. Track each channel by booked jobs.
When should HVAC companies spend the most on ads?
Spend the most just before and during the peaks. Cooling searches peak in July, and heating searches peak in January.
What are good HVAC ad headlines?
Short, specific headlines that fit the moment, such as "Same-Day AC Repair" or "Furnace Out? We Come Today."