

A homeowner with water coming through the ceiling is not comparing brand films.
They are looking for proof that the truck in the thumbnail is a real company that has fixed this exact problem before, somewhere nearby, recently.
Most AI video advice aimed at plumbers, HVAC companies and roofers has it backwards.
It sells generated "job videos" with no filming.
In this trade, the filming is the one part you never generate.
Film the job. Generate everything else.
For a home services company, AI video is worth using for everything around the job: scripts, editing, captions, translations, explainer animations and ad variants.
The footage of the work itself should come from a phone on the job site.
A rough, well-lit 40-second clip of a tech pulling a failed capacitor and showing the burn mark beats any polished render, because the viewer can tell it happened.
That last line is not a style preference.
The FTC rule on consumer reviews and testimonials, in force since October 2024, bans fake reviews and testimonials, and the FTC has said plainly that it covers ones produced by AI.
A generated homeowner saying "they saved our basement" is the textbook case.
A content calendar is the wrong tool for a five-truck shop.
Posting daily is a job nobody at a trade business has time for, and it is not what wins the call.
Four kinds of video, made once and reused for a year, do more.
Short vertical clips from real jobs, shot by the tech on the phone they already carry.
Ask for three shots per job: the problem, the fix in progress, the finished work.
AI editors such as CapCut or Descript turn a pile of those into captioned 20 to 40 second clips in minutes, and a tool like Opus Clip can pull the best moments out of a longer walkthrough.
These go on your Google Business Profile, Instagram, Facebook and the service page for that job type.
Every dispatcher answers the same ten questions a week.
Why is my water heater making that noise.
Do I need to replace the whole system.
What does a tune-up include.
Those are ideal for generated animation, because the answer is a diagram in motion, not a person.
Write the answer the way your best tech would say it, have that tech check it, then turn it into a 60 to 90 second explainer with an AI video generator or Flowjam.
Send the link by text after booking and the customer arrives at the appointment already understanding the quote.
One to two minutes of the owner, on camera, saying who they are, how long they have been doing this and what they will not do (upsell, leave a mess, show up late without calling).
Film it once.
It goes on the homepage and the about page, and it is the video that gets watched right before someone calls.
This is where generation earns its keep.
Take one real job clip, then let AI write and cut five hooks around it: the price angle, the speed angle, the seasonal angle ("first cold night"), the warranty angle, the local angle.
Test them against each other and keep the winner.
Put your license number in the end card of the template before you generate anything, so every variant carries it (more on why below).
This is the part Flowjam is built for: give it one real job clip and your offer, and it drafts the hook variants for you to approve.
Our guide to AI video ads covers the testing side in more depth.
Trade advertising carries rules that general AI video guides never mention.
California is the clearest example.
Business and Professions Code section 7030.5 requires licensed contractors to include their license number in all forms of advertising, and the Contractors State License Board spells out that this includes TV and online ads.
A first offense can bring a fine of up to $1,000.
Florida (section 489.119) has a similar requirement, and many other states and cities do too.
So put the license number in the end card of every ad template once, and every AI variant inherits it.
Two more lines worth drawing once and never revisiting.
Do not use a generated before-and-after for a roof, a kitchen or a bathroom you did not do; it implies a result you never delivered, which is a deceptive claim under the FTC Act regardless of what tool made it.
And do not film customers or their homes without asking; a signed photo release in your work order takes ten seconds and covers every clip from that job.
Avatar tools like HeyGen and Synthesia can put a digital version of the owner on screen reading any script in any language.
For a SaaS company that is useful.
For a plumber, it is a mistake for anything customer-facing that is meant to build trust, because the whole pitch of a local trade business is that a real person shows up.
An avatar that looks almost like the owner undercuts that.
Use them for one thing only: maintenance instructions and warranty explainers in a second language your customers speak and your team does not.
Label it as an AI version of the owner, and keep it out of the ads.
If you want to compare the tools anyway, our AI avatar tools roundup covers pricing and consent requirements, and the guide to making AI videos covers the rest of the stack.
The fair objection is that techs will not film.
They are on a ladder, their hands are wet, and the last thing they want is to be a content creator.
That is real, and it is why generated-only video sells.
Our answer is that the ask is smaller than it sounds.
Three phone shots per job, no talking required, dropped into a shared folder.
Tie it to something the tech already cares about, such as a small bonus per job clip that gets used, and a crew of five produces more real footage in a month than an agency shoots in a year.
If even that will not happen at your shop, then use AI for explainers and ads built on stills from real jobs, and skip the fake job videos entirely.
A missing video costs you less than a homeowner noticing that the kitchen in your ad does not exist.
Adam is the founder of Flowjam, where he helps startups turn ideas into launch videos, product demos, and ads with AI video. He writes about AI video production, creative workflows, and go-to-market for early-stage teams.
Use AI for scripts, editing, captions, translation, animated explainers and ad variants. Keep the proof real: film the actual job, the finished work and real customers, then let AI handle the editing and versioning.
Not for work you did not do. A generated before-and-after implies a result you never delivered, which is a deceptive claim under the FTC Act. Film real jobs and use AI only to edit them.
No. The FTC rule on consumer reviews and testimonials, in force since October 2024, bans fake testimonials, including ones created with AI. Testimonials must be real customers in their own words.
In many states, yes. California Business and Professions Code 7030.5 requires the license number in all forms of advertising, including TV and online ads, and Florida has a similar rule. Put it in the end card of every ad template.
CapCut or Descript for editing real job footage, Opus Clip for pulling short clips from longer videos, an AI video generator such as Flowjam for animated explainers, and HeyGen or Synthesia only for labelled second-language instructions.