The honest answer is three to five posts a week, with at least two of those being short-form video. Lowcountry HVAC shops that run below that cadence tend to lose the local feed to the national chains; the ones that run above it tend to burn out the owner and end up ghosting the account inside ninety days. The middle of the range is where the leads actually show up.
Why three to five, not seven
The platforms reward consistency over volume. TikTok, Reels, and Shorts all surface new accounts based on recency and completion rate— not on how many videos you uploaded last week. Six low-effort posts underperform four polished ones; one great reel a week outperforms a daily stream of “another system install” shots cut from a phone. The rhythm that wins in town is two or three real cuts a week plus a Q&A or proof clip on the off-days.
The other reason is the workload. A Lowcountry HVAC owner is running trucks, quoting jobs, and pulling techs off calls when something breaks. A daily posting cadence eats the same half-day a week the work itself eats — you cannot post and run the shop, you can only one or the other. The fix is to batch the scripting and the cuts the way a working studio does it: one conversation a month, thirty scripts cut, then the production line ships them on a schedule you run from your phone.
What to post on the off-days
The off-day posts are the cheap ones and they pull their weight. A two-line caption over a photo of a finished install, a service-call-day wrap shot in front of the truck, a before / after of a duct rework — these are the posts an owner can cut from the cab of the truck in two minutes, and they accumulate the kind of social proof that earns the trust before the phone ever rings. The expensive cuts — the avatar explainer, the on-camera promo, the Q&A reply — run two or three times a week. The cheap cuts fill in the gaps.
A weekly cadence that actually holds
- Monday— one avatar explainer on a Lowcountry cooling question (filter swaps, thermostat settings, when to call before the 90-degree week).
- Tuesday— a photo post from yesterday’s job, captions burned in, hashtag set queued.
- Wednesday— one on-camera cut from the owner — thirty seconds, one tip, one CTA.
- Thursday— a proof reel stitched from the week’s photos: before / after, the duct reworks, the quotes that closed.
- Friday— a Q&A reply to a Lowcountry homeowner question, or a scroll-stopper pulled from the week’s comments.
Weekend posts go out on a queue, not on a “best-effort” basis. The cadence is the same rain or shine; the platforms reward a schedule they can predict, and the homeowners reward a feed that tells them who to call when the air handler quits on a Saturday in July.
What about the engines and the SEO?
Google still drives most of the high-intent calls in the trades — someone whose air conditioning quit is typing hvac repair lowcountry sc, not scrolling TikTok. The feed fills the top of the funnel; the search results close it. The two are not in competition: a Lowcountry HVAC shop that posts three to five times a week ends up with a Google Business Profile that gets updated, a steady stream of fresh content that links back to the site, and a name that shows up in the local pack when the next neighbor asks for a recommendation in a Facebook group. The companies that post more than the cadence can hold lose that compounding. The ones that post less lose the local mindshare to the chains.
The shortcut if you cannot hold the cadence
If the shop cannot hold a real posting cadence, the right move is to hand the cadence to a studio that will. The Lowcountry HVAC retainer ships three to five cuts a week, scheduled through the owner’s own accounts, captioned and hashtagged for the local feed, with the owner’s voice cloned so a tech can hand off the footage and the script bank can keep shipping on schedule. The shop keeps running the trucks; the feed keeps running on its own.
The wrong move is to start a cadence you cannot hold for ninety days and then ghost the account. That is the pattern that costs a Lowcountry HVAC company more than the work would have, because the channels reward recency long after the ghosting starts.