HVAC contractor marketing fills the shoulder seasons when it sells tune-ups, maintenance plans and replacements to homeowners before the first heat wave or cold snap, not during it.
Most HVAC owners know the pattern. Phones ring nonstop in July and January, then go quiet in April, May, September and October. Those quiet weeks are not a failure of your crew. They show that your marketing only works when the weather does the selling.
This guide shows how to change that. You will learn which services to promote each season, which channels to use and how to track the result. It is written for HVAC companies in Canada and the US.
Why HVAC demand swings, and why that is an opportunity
Weather drives emergency calls. However, weather does not drive planned work. A homeowner books a tune-up, a heat pump upgrade or a duct cleaning when someone reminds them, not when the system fails.
The trade is also growing. The US Bureau of Labor Statistics counted about 440,900 heating, air conditioning and refrigeration mechanics and installers in 2025, and it projects 11 percent growth from 2025 to 2035, which it calls much faster than the average for all occupations. That growth reflects steady demand. It also means more companies compete for the same homeowners, so waiting for the phone to ring is a weak plan.
What counts as a shoulder season
Shoulder seasons are the mild weeks between your cooling peak and your heating peak. In most of Canada and the northern US, they fall in spring and fall. In warmer states, the quiet stretch may be winter instead. Check your own call log, because your dead weeks are the ones that matter.
Why homeowners delay planned work
Homeowners put off HVAC spending for three reasons. First, the system still works. Second, they do not know what a tune-up includes. Third, no one has asked them to book. Good marketing answers all three.
HVAC contractor marketing by season
Plan your year around what homeowners need next, not what they need today. Therefore, your spring message should prepare people for summer, and your fall message should prepare them for winter. The table below shows a simple starting point.
| Season | Lead offer | Best channels | Goal |
|---|---|---|---|
| Spring | AC tune-up and early replacement quotes | Email, text, Google profile | Book tune-ups before the first heat wave |
| Summer | Fast response and emergency repair | Search, map pack, ads | Win urgent calls and capture reviews |
| Fall | Furnace tune-up and heat pump checks | Email, text, local search | Book maintenance before the first cold snap |
| Winter | Emergency heating and plan sign-ups | Search, map pack, referrals | Convert emergency calls into plan members |
Spring and fall: sell prevention
Spring and fall are your best windows for maintenance. A tune-up sells because it prevents a breakdown on the hottest or coldest day. Also, every tune-up puts a technician inside the home, where he or she can spot a failing part and quote a replacement honestly.
Summer and winter: win the urgent calls
Peak seasons are about speed and trust. Homeowners search from their phones, and they usually call the first company that looks reliable. As a result, your Google profile, reviews and call handling matter more than any advert.
Build a maintenance plan base that smooths the calendar
A maintenance plan is the single best tool for flattening your year. Members book visits on a schedule, so some work is already booked before the season starts. Furthermore, members call you first when something breaks.
What to include in a plan
Keep the plan simple enough to explain in one sentence. Most plans include the following:
- One or two scheduled tune-ups a year, one for cooling and one for heating.
- Priority booking when the system fails.
- A discount on repairs or parts.
- A reminder before each visit, by email or text.
Price the plan so it covers the cost of the visits. For example, a plan priced at CA$200 a year, about US$144, only needs to be sized to your technician time and travel. Use your own numbers, because costs differ by market.
How to sell the plan after every job
Offer the plan at the end of every visit, not only at the start of a campaign. Your technician is already in the home and already trusted. Then follow up by email with a clear next step. Our guide to email marketing explains how to set that follow-up up once and let it run.
Get found when homeowners search
Most HVAC buyers start on Google, and many search from a phone in an emergency. Your Google Business Profile is therefore your most important local asset. Google says local ranking depends on relevance, distance and prominence, and it notes that more reviews and positive ratings can help your ranking.
Three profile fixes that pay off fast
Start with the basics. Choose the right primary category, list every service you offer, and add recent photos of real jobs. Next, ask every happy customer for a review and reply to each one. Our guide to local SEO for contractors walks through the full process.
Service pages that match real searches
Build one page for each core service, such as furnace repair, heat pump installation and air conditioner replacement. Write for the homeowner, not for the search engine. Google advises creating helpful, reliable, people-first content, and that advice suits service pages well. See SEO for contractors for what this costs and how long it takes.
Turn past customers into shoulder-season work
Your past customers are the cheapest source of shoulder-season bookings. They already know your name, and many are due for service. Therefore, a short reminder before each season often outperforms a new ad campaign.
Email and text reminders
Send a reminder four to six weeks before each season starts. Keep it short, name the service and link to a booking page. In Canada, remember that the Canadian Anti-Spam Legislation requires consent before you send commercial messages. The CRTC explains express and implied consent in its FAQ, and it requires a working unsubscribe link in every message.
Referral and neighbour offers
Ask plan members to refer a neighbour, and thank them with a small credit. Referrals arrive pre-trusted, so they close faster. Also, they cost far less than paid leads, as our guide to leads for contractors explains.
Measure what matters
Track a few numbers each month, and ignore the rest. These four tell you whether the shoulder seasons are filling up:
- Tune-ups booked in each shoulder month.
- Maintenance plan members added and renewed.
- Calls and form enquiries by source.
- Replacement quotes sent and signed.
Compare each quiet month with the same month last year. If bookings rise, your plan works. If they do not, change one thing at a time, so you know what made the difference. Our overview of contractor marketing services shows which channels to add first.
Where Brand Builds fits
Brand Builds runs search, Google profile, email and follow-up for construction trades, including HVAC. Plans start at $2,100 CAD a month, about US$1,500, and you can see the full options on our pricing page. If you want a second opinion on your quiet months, book a free marketing audit and we will show you where the gaps are, or read about our construction SEO work first.
Frequently asked questions
Sell maintenance and planned work. Promote tune-ups, maintenance plans and replacement quotes to past customers by email and text, and keep your Google profile active so new homeowners find you.
Start four to six weeks before the season begins. Send cooling tune-up reminders in early spring and heating tune-up reminders in early fall, so homeowners book before demand peaks.
Usually yes. Plans create recurring revenue, schedule work in slow months and give you a reason to stay in touch. Price them to cover technician time and travel in your market.
Yes. Google uses relevance, distance and prominence to rank local results, and a complete, verified profile with reviews and photos improves your chance of appearing when homeowners search nearby.
It depends on the channels and your market. Brand Builds plans start at $2,100 CAD a month, about US$1,500, and ad spend is usually a separate budget on top.
