Case Study · Marketing & Design Ops

CHANGE HVAC Marketing logo

One system, every client.

A repeatable system for social content, built to run without a marketing specialist on every account. It's now the standard on every one.

01
Foundation
02
Pillars
03
Idea Engine
04
Season Spine
05
Backlog
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Designed by Jill Honig · Marketing & Design Ops

01 · The Challenge

Consistent content, without a marketer on every account.

An agency running social for a whole roster of home-services clients needed every account to stay steady and on-strategy. It couldn't put a dedicated marketer on every one.

The content kept stalling. Every post started from a blank page, a lot of it drifted from what the client actually wanted, and nothing was repeatable enough to hand off cleanly.

So they needed a system anyone could run the same way on any account, even someone brand new to the job.

Blank page

Every post started from scratch.

Off-strategy

Posts drifted from the goals.

No rhythm

Posting was hit or miss.

Didn't scale

One person couldn't cover them all.

02 · The System

A five-part content engine.

01

Foundation

Who you're talking to, what the business actually wants, and the angle. Every idea traces back to this.

02

Pillars

Five themes you rotate through, with a target mix. Every post belongs to one of them.

03

Idea Engine

Seven sources that keep refilling, so the backlog never runs dry.

04

Season Spine

A calendar that follows the season, so you lead with whatever's selling now.

05

Backlog

A tagged queue that's ready to post. Proof the whole thing works.

Fill in the Foundation once, and everything else runs off it.

02a · The Idea Engine

You never run out of ideas, because the sources refill themselves.

A

Tech questions ★

Questions the crew gets on every call.

B

Common calls

The repairs you do most are what people search most.

C

The money questions

Cost, financing, and the repair-or-replace math.

D

Seasonal & timely

Holidays, heat waves, cold snaps, prep.

E

Comfort & air quality

Air quality, smart thermostats, efficiency, ducts.

F

Local & community

Service-area posts that double as local SEO.

G

Trust & people

Meet the team, the trucks, the origin story.

The best source is the crew in the field.

Every question a tech gets asked is at least one post.

02b · The Season

The season picks the theme.

Demand swings hard with the seasons, so the system leads with whatever fits the moment.

Late winter / spring
“Tune up your AC before the summer rush.”
AC maintenance, beat-the-heat prep
Summer
“Don't get caught with a dead AC in July.”
Repair signs, energy bills, emergency-ready
Fall
“Get your heat checked before the first cold snap.”
Furnace tune-ups, safety, filter swaps
Winter
“Stay warm, keep bills down.”
Heating repair, air quality, goodwill

Brand rules live inside the system too, so nothing off-brand slips through when the work changes hands.

03 · The Output

One month, built by the system.

Post ideaPillarSourceFormat
“3 signs your furnace won't make it through winter”EducationCommon callsCarousel
“Repair or replace? Here's the honest math”EducationMoney questionsCarousel
“What that banging noise from your furnace means”EducationTech questionGraphic
Review spotlight: a recent 5-star from a customerSocial proofReviewsGraphic
“Proud to serve [town]”LocalCommunityPhoto
“Fall tune-up special”OffersSeasonalGraphic + CTA
Before / after: a recent furnace installSocial proofCommon callsBefore/after

Every row is tagged to a pillar and a source, so anyone on the team can pick it up and post it.

03a · In Production

The engine, running live.

Put to work for a real 150-year-old Bay Area HVAC company, the system produced a full year of Facebook posts for their anniversary. Heritage, education, seasonal, and social proof, all on the same repeatable spine.

12
months planned
40+
posts scheduled
15
content series
1
anniversary program
“Then & Now”: 1876 heating vs. today
Heritage
Why SF homes get cold differently
Education
“Guess the Year”: a vintage archive photo
Engagement
Pre-season tune-up checklist + book CTA
Seasonal · Offer

Same five-part engine, with a spine built just for that client on top. Repeatable, not cookie-cutter. Client details anonymized.

04 · My Role

What I owned.

Designed the system

The five-part structure, the pillar mix, and the tags that tie every post back to a goal.

Made it reusable

A fill-in Foundation and a tagged idea library, so the same system drops onto any account.

Made it easy to hand off

Account leads and field techs can run it, not just a marketer.

Built in the rules

Seasonal timing, how the ideas refill, and the brand guardrails, all baked in.

05 · The Outcome

Now the standard on every account.

~10
clients rolling out
1
repeatable system
5-part
content engine
7
idea sources

It made the whole thing faster and steadier. Posts start quicker, come out more consistent, and stay on strategy without much oversight. A first-time social lead runs it day to day, no specialist needed. What started as one client's system is now the default on every account.

The Takeaway

The deliverable is a calendar. The asset is the system that makes it.

Build the system so it's tied to the business, refills itself, and runs by the team. Then good content stops depending on any one person, and the system trains whoever picks it up next.