Contractors · Heating & cooling
By the first heat wave, you are already late.
Heating and cooling is two businesses wearing one name. Emergency calls and planned replacements have different buyers, different margins and different seasons — and the calendar decides more of the result than the budget does.
Field experience, not just account management · Install, service and maintenance plans
Where the money actually is
March
Nobody is bidding
And air conditioning is being decided.
June
Everyone arrives
Click prices climb. The calendar is full.
August
Leads stop being the constraint
Technicians are. Spend should be falling.
October
The best month of the year
Planned furnace work, at the lowest cost.
What is different about marketing an HVAC business?
Seasonality does not just change how much you spend — it changes what you are selling. Emergency repair and planned equipment replacement are separate products bought by different people in different months, and the profitable half is the one that has to be sold before anyone feels urgency.
The practical consequence is that an HVAC marketing plan is a calendar before it is a campaign. Spend has to be committed against months, not adjusted in response to the thermometer, because the auction reprices the moment the weather turns and the planned work has already been booked by then.
The second thing that separates a strong HVAC account from a weak one has nothing to do with advertising. It is whether the existing customer list is being worked. Equipment has a knowable lifespan, service records say how old it is, and the cheapest replacement you will ever sell is to somebody already in the database.
The year
What each part of the calendar is for
- January – February
- No-heat emergencies. Expensive clicks, instant decisions, and a caller who will take whoever answers. Staffing beats bidding.
- March – April
- The quietest and most valuable weeks of the year. Air conditioning replacement is sold now to people who remember last August. Almost nobody advertises into it.
- May – June
- Cooling season opens. Competition arrives late and overpays. Anyone who started in March is already booked into July.
- July – August
- No-cool emergencies and a capacity ceiling. The constraint stops being leads and becomes technicians, so the job changes to protecting margin and triaging.
- September – October
- Furnace replacement, and the best-converting weeks in the calendar. A planned replacement sold in October is worth several emergency calls in January.
- November – December
- Heating season and rebate deadlines. Maintenance plan renewals are the cheapest revenue available and get neglected every year.
Averaged across twelve months, an HVAC account looks mediocre in every one of them. Read season by season, it usually turns out two periods earn the year and the rest either protect margin or waste it.
How it works
Calendar first, then the list, then the spend
Split emergency from replacement
Week 1A no-heat call and a planned furnace replacement share nothing — not the search phrase, not the landing page, not the close rate, not the value. Run as one campaign they produce an average that describes neither.
Move budget ahead of the weather
Weeks 2–3A calendar with the spend written against the month, set before the season rather than in reaction to it. The month you feel the need to advertise is the month it costs the most.
Make the maintenance list an asset
Weeks 4–6Plan members are the cheapest replacement pipeline a HVAC business owns and almost always the least marketed to. Automated renewals, tune-up reminders and an upgrade conversation when equipment passes fifteen years.
Report by season, not by month
QuarterlyMonthly reporting makes a seasonal business look broken twice a year. Cost per installed system, measured across a season and compared to the same season last year, is the number that means something.
Fit
Where we help and where we do not
This is a good fit if
- You install as well as service, and want the installation side to grow.
- You can commit a budget against a calendar rather than month to month.
- You have service records, or could have them, for the equipment you have already touched.
- Someone answers the phone at 6am in January.
This isn't the right fit if
- You only want emergency volume at the lowest cost per call. That is a bidding exercise, not a system, and you do not need us for it.
- Budget gets cut the week the weather is mild. Seasonal advertising only works if it is committed in advance.
- Nobody will record which quotes closed. Cost per installed system cannot be produced from guesses.
Other trades
The economics change by trade
Seasonality is the HVAC problem. The others have their own, and they are not interchangeable.
Roofing
Demand arrives in bursts after weather, the homeowner collects three quotes, and the fastest responder usually wins.
Plumbing
The highest search volume in the trades and the widest ticket range, which is exactly why one campaign cannot cover it.
Electrical
Three revenue streams sharing one van, and only the middle one — panels, service changes and EV — responds to advertising.
Handyman
Small tickets and short drives, where filtering the work and getting called back decides more than lead volume ever does.
What it takes
The parts of the system
Google & Meta Ads
Search, Local Services and paid social, judged on one number: what it costs to put a booked job on the calendar.
Lead response & follow-up
Enquiries answered in minutes at any hour, quotes chased for a month, reviews requested automatically. Email sequences included.
CRM implementation
HubSpot or Salesforce set up around how your business actually sells, then adopted by the people who have to use it.
Analytics & attribution
Call tracking, conversion import and one dashboard that answers what a booked job costs — the number almost nobody can produce.
Questions HVAC owners ask
When should an HVAC company increase its ad budget?
Roughly six weeks before you want the work. Air conditioning spend starts in March, furnace spend in late August. By the time the first heat wave or cold snap arrives, auction prices have risen and everyone with a calendar has taken the planned replacements already.
Are emergency calls or planned replacements more profitable?
Planned replacements, by a wide margin, and they are easier to schedule. Emergency work is worth having because it fills gaps and generates reviews, but a business built only on it lives at the mercy of the weather and pays the highest click prices to do it.
How do the rebate programs affect the marketing?
They move the deciding factor from price to deadline, which changes the copy and the urgency of the follow-up. Rebate terms change often enough that we check the current program before writing anything rather than repeating what was true last year.
What about Local Services Ads for HVAC?
Strong for emergency work, where the Google Guaranteed badge and per-lead pricing suit an urgent caller comparing three names. Weaker for planned replacement, where the buyer wants to see equipment options and financing before they phone anybody. Run both, for different jobs.
We are fully booked in summer. Why advertise then?
Mostly you should not, and this is a genuine reason to reduce spend rather than an excuse to keep it flat. What is worth running while booked is replacement work scheduled weeks out, and maintenance plan sign-ups that fill the shoulder season.
How do we stop paying for calls we cannot service?
Location targeting set to presence rather than interest, negative keywords for the equipment brands you do not carry, and ad schedules that stop when nobody can pick up. Most HVAC accounts leak budget overnight and to towns outside the travel radius.
Related: the contractors hub ·SEO vs Google Ads for a local service business
Is your spend sitting in the right months?
The free audit maps your current budget against the season, checks whether emergency and replacement are separated, and looks at how much of your maintenance list has been contacted this year.
You talk to Mathew.Not an account manager, and not a sales team.