Social media marketing for HVAC companies, bought on evidence

Social media sells heating and cooling differently from the way it sells most things. Nobody scrolls looking for a furnace. They scroll, they see a company they half recognise, and three weeks later the system fails at six in the morning and they call the name they remember. That makes social a trust asset and a demand assist rather than a lead machine, and it makes the two questions that matter unglamorous: does the work produce recognisable presence inside your actual service area, and can you tell whether the calls came from it? This page covers what an HVAC social programme should contain, how seasonality changes the plan, and what to check before you sign.

median disclosed retainer, per month (USD)
$2,000
agencies with a verified published price
21
verified agencies in the index
134

Figures on this page come from the 134-agency verified catalog: each one was fetched from the agency's own published page and matched verbatim, with the source and retrieval date stored beside it.

Agencies with a verified published price

Agency Disclosed starting price Evidenced specialties HQ Source Checked
Prosperity Media 3 verified facts AUD 2,000/mo Content marketingSEO Surry Hills (Sydney), NSW, AU prosperitymedia.com.au August 2026
SimpleTiger 3 verified facts $5,000/mo SEO Sarasota, FL simpletiger.com August 2026
Yoghurt Digital 3 verified facts AUD 2,000/mo PPC & paid searchSEOSocial media marketing Surry Hills (Sydney), NSW, AU yoghurtdigital.com.au August 2026
Boulder SEO Marketing 2 verified facts $2,000/mo SEO Boulder, CO boulderseomarketing.com August 2026
EZMarketing 2 verified facts $1,500/mo PPC & paid searchSEO Lancaster, PA ezmarketing.com August 2026
Firebelly Marketing 2 verified facts $3,000/mo Social media marketing Indianapolis, IN firebellymarketing.com August 2026
Grounds for Promotion 2 verified facts $5,000/mo PPC & paid searchSEO Boulder, CO groundsforpromotion.com August 2026
Hook Agency 2 verified facts $2,800/mo PPC & paid searchSEO Minneapolis, MN hookagency.com August 2026
Kalungi 2 verified facts $50,000/mo Content marketing Kirkland, WA kalungi.com August 2026
The SEO Room 2 verified facts AUD 1,500/mo Content marketingSEO Canning Vale (Perth), WA, AU seoroom.com.au August 2026
Thrive Internet Marketing Agency 2 verified facts $500/mo SEO Arlington, TX thriveagency.com August 2026
Ciphers Digital Marketing 1 verified fact $2,500/mo SEO Gilbert, AZ ciphersdigital.com August 2026

How to buy HVAC social media

  1. Fix the service area before the content. Paid social lets you draw a radius, and the radius is most of the value. Money spent reaching people outside your dispatch range buys impressions you cannot serve, so agree the geography and the exclusions first.
  2. Get the tracking honest. Use a tracked phone number and a form that records its source, then reconcile against your dispatch software. Platforms report conversions generously; your booking system is the version both sides should agree to be judged on.
  3. Plan around the season, not the calendar month. Shoulder seasons sell maintenance plans and tune-ups, peaks sell capacity and emergency response, and quiet months are when replacement financing offers earn their keep. A flat monthly plan wastes the peak and overspends the trough.
  4. Collect proof on the job. Before-and-after installs, tidy ductwork, a clean job site and a named technician outperform stock imagery. Agree who captures it, on what schedule, and how it reaches the agency, or the calendar becomes stock photos by month three.

What the work should actually contain

A workable programme has four parts: organic posting that keeps the profile credible when somebody checks you out, paid campaigns aimed at a defined service radius, a review and response routine, and offer creative tied to what you actually want to sell this quarter. The organic half is not where the leads come from; it is where the trust check happens after a person sees the ad or hears the name, which is exactly why an abandoned page costs you conversions on the paid side.

Reviews sit inside this and deserve care. Asking customers for honest reviews is fine and helps. Incentivising positive reviews, filtering out unhappy customers before asking, or letting a vendor write them is not, and the Federal Trade Commission's endorsement guidance treats fabricated endorsements and undisclosed material connections as deception. An agency offering to supply reviews is offering you the risk rather than the reward.

Paid social against paid search

Paid search catches the person whose system already failed. Paid social reaches the person whose system will fail, before they are looking for anyone. Search converts far better and costs far more per click; social costs less and needs a longer window plus a reason to care, which in this trade usually means a maintenance plan, a tune-up price or financing on a replacement.

For most contractors the sensible split funds search first until it is capped by available demand, then puts the remainder into social aimed at replacement and maintenance plans, which are the two purchases a homeowner can be persuaded into rather than forced into. An agency pitching social as a replacement for search is pitching the cheaper channel because it is easier to fill a month with content.

What to check before you sign

Ask which of their clients are contractors in markets like yours, and what the booked-job number did rather than the impression count. Ask who owns the ad account and the page: both should be yours, with the agency granted access. Ask what happens to the content library at the end of the contract.

Then ask them to show a month where results were poor and explain what they changed. A vendor with no such month has either not been measured or is not telling you, and both answers are worth knowing before the first invoice rather than after the sixth.

Questions people actually ask

Which platform matters most for an HVAC company?
The one where your service area's homeowners actually are, which for most residential contractors means Facebook and Instagram, with local community groups doing quiet work. Video platforms suit installation and maintenance explainers. Adding a fifth channel usually thins the work rather than widening the reach.
Can social media generate emergency service calls?
Rarely at the moment of the emergency: that call goes to search or to a name already known. Social earns the recall that makes you the remembered name, and it directly sells the plannable purchases, meaning maintenance plans, tune-ups and replacement financing.
How do we know the leads came from social?
Tracked numbers, source-tagged forms and reconciliation against your dispatch or booking software. Treat the platform's own conversion count as directional only. Ask the agency to report against booked jobs, and expect the two numbers to differ noticeably.
Should we ask customers for reviews after every job?
Asking is good practice and helps local visibility. Do not offer anything of value for a positive review, do not filter out unhappy customers before asking, and never let a vendor write them. The FTC's endorsement guidance treats fabricated or undisclosed endorsements as deceptive, and platforms remove them.

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The median advertised marketing retainer starting price per month in the US agency market was $2,000 in August 2026, across 21 verified agency facts recorded in FindAgency HQ Pricing Transparency Index.

Cite as: "FindAgency HQ Pricing Transparency Index", updated 2026-08-18, https://findagencyhq.com/social-media-marketing-for-hvac-companies/.

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median advertised marketing retainer starting price per month · the US agency market · August 2026

$2,000

Middle 50%$500 – $50,000
verified agency facts21

Source: FindAgency HQ Pricing Transparency Index

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