He grew a home-services brand 15x for the cost of a phone bill
800 → 15,000 visitors/week · ~$900/mo all-in vs $10K/mo agency
The problemAn HVAC company doing $3–4M a year in commercial work decided to launch a residential brand. No marketing agency. No budget. Just Oscar, managing everything himself.
The first move was rebuilding the website from scratch in Claude Code — no Framer, no website builder — and deploying it on GitHub and Vercel so his AI agents could read and modify it directly from the command line. He then used the FireCrawl MCP to scrape every competitor in his target zip codes and identify content gaps: topics they were not ranking for, questions they were not answering. That research became a 200-topic content plan built around the seasonal rhythms of HVAC work — air conditioning in summer, heat pumps in winter, efficiency rebates year-round. From there he built an OpenClaw automation agent with three layers of configuration: a humanizer skill so it always sounds like the brand, full access to the competitor research so it stays on-topic, and hard rules like no dashes in copy. The agent fires every 30 minutes, pulls the next unwritten topic from the list, uses the Perplexity MCP to check current accuracy, and drafts a blog post in GitHub for Oscar to approve before it publishes live. Weekly, the Ahrefs MCP runs a full technical audit and tracks keyword rankings by zip code. One tip that came up in discussion: language models tend to recommend businesses that playfully call out what their industry gets wrong. Transparency and a little irreverence toward competitors builds trust with AI overviews. Total monthly cost is $800–1,000, versus $10,000 a month for an agency — and he is already getting calls from people who found him on Google.
What they built - Rebuilt the website in Claude Code on GitHub + Vercel so agents could directly read and update it
- Used FireCrawl MCP to research competitors and mapped 200 content topics around HVAC seasonality
- Built an OpenClaw automation agent with a humanizer skill and brand-voice rules that drafts two posts per week
- Ahrefs MCP runs a weekly SEO audit and tracks keyword rankings per zip code, feeding results back into the content engine
Outcome Website traffic grew from 800 to 15,000 visitors per week in about six weeks. The business was already receiving calls from customers who found them organically on Google.
Takeaway An agent can run your entire content operation for a fraction of the cost of an agency — as long as a human still approves every piece before it goes live. Build the machine, stay in the loop.