How to get more HVAC leads: the full playbook

More heating and air conditioning leads come from a handful of reliable channels, roughly in this order of cost and conversion: a complete Google Business Profile, steady customer reviews, referrals and maintenance plans, trade directories, paid ads, and the lever most guides skip, answering every call fast so the leads you already pay for actually book.

Most advice on getting more work focuses entirely on generating enquiries. Ads, search, directories, lead-buying. That matters, but it misses the cheapest win on the list: a big share of firms already generate plenty of calls and then let them ring out while the engineer is on a job. This playbook covers the full channel mix, ranked by what it costs and how well it converts, and it starts where the money leaks fastest.

1. Answer every call, fast

This is the strategy nearly every lead guide buries or ignores, so it goes first. A homeowner with no heat or a dead air conditioning unit does not leave a voicemail and wait. They ring the next firm on the list. Speed to answer is the single biggest difference between a lead you paid for and a job you actually booked.

The trouble is that you are on a roof, under a unit, or hands-deep in a job when the phone goes. You cannot answer and work at the same time, and after hours nobody is answering at all.

• Track how many calls go to voicemail in a normal week. Most owners are shocked.
• Multiply that by your average job value to see what is walking out the door.
• Decide who, or what, covers the calls you physically cannot take.

This is the same maths behind what an answering service costs versus what a missed call costs you. You have usually already paid to make the phone ring through Google or ads. Letting it ring out is the most expensive mistake on this whole list.

2. Get your Google Business Profile working

For local heating and air conditioning work, your Google Business Profile is the highest-intent free channel there is. Most people searching "heating engineer near me" never scroll past the map pack, so getting into it is the closest thing to free, ready-to-book leads.

• Fill out every field: services, hours, service area, and real photos of your van and finished work.
• Keep it active with the odd post and a quick reply to every review.
• Make sure your name, address, and phone number match exactly across your website and directories.

It costs nothing but attention, and it usually outperforms paid channels on conversion because the caller found you and chose you.

3. Build a steady stream of reviews

People trust reviews almost as much as a personal recommendation, and for a trade where they are letting a stranger into their home, that trust is everything. A firm with eighty recent reviews wins over one with six, even at a higher price.

The mistake is treating reviews as something that just happens. Systematise it instead.

• Have every engineer ask for a review at the end of a good job, while the relief of a working boiler is fresh.
• Send a follow-up text with a direct link so leaving one takes ten seconds.
• Reply to every review, good or bad, so future callers see you are switched on.

4. Work directories and trade platforms honestly

Platforms like Checkatrade and MyBuilder put you in front of people actively looking to hire. They can be a solid source of work, but be clear-eyed about the trade-off: you usually pay per lead or per membership, leads are often shared with competitors, and margins get thinner the more you rely on them.

Use them to fill gaps, not as your whole pipeline. Treat every directory lead as something you paid for, which means answering it fast and following up properly, or you are burning money twice.

5. Build referrals and maintenance plans

Referrals are the cheapest, highest-converting leads you will ever get, because someone has already done the selling for you. A happy customer who recommends you sends work that barely needs winning.

Maintenance and service plans are the engine here. An annual boiler service or a seasonal air conditioning check keeps you in front of the customer, brings predictable repeat work, and turns one-off jobs into a relationship that throws off referrals for years.

• Ask satisfied customers directly if they know anyone who needs work doing.
• Offer a small thank-you for referrals that turn into jobs.
• Put every install customer onto a service plan before you leave the job.

6. Use paid ads where the maths works

Paid search and pay-per-lead can absolutely pay, but go in knowing the cost. Clicks for heating and air conditioning terms are among the priciest in the trades, so a wasted click or an unanswered call hurts more here than almost anywhere.

That is the point that ties this whole playbook together. Paid ads only make sense if you capture what they generate. Spending to make the phone ring and then sending half those callers to voicemail is the fastest way to make paid leads look unprofitable when the real problem is at the other end of the call.

Done properly, getting more heating and air conditioning leads is less about one clever channel and more about plugging the leaks across all of them, starting with the calls you already pay for. Get the answering right, then layer the channels on top, and see how it fits the bigger picture of running a heating and air conditioning business.