How Much Should a Contractor Spend on Marketing?

It’s the question every contractor eventually asks: how much should I actually be spending on marketing? Spend too little and you’re invisible while competitors take the jobs. Throw money around with no plan and you watch it disappear with nothing to show. The right answer isn’t a magic number — it’s a framework tied to your revenue and goals.

Here’s how to think about it, where the money tends to work hardest for home service businesses, and how to know whether your spend is actually paying off.

The Rule of Thumb: % of Revenue

A common benchmark is to invest roughly 5–10% of gross revenue in marketing — leaning toward the higher end (or above) if you’re actively trying to grow, and lower if you’re just maintaining. A contractor doing $1M a year in the growth phase might budget $70,000–$100,000 annually. Newer businesses fighting for visibility often need to over-invest early to get traction. Treat this as a starting frame, not a law.

Think in Cost Per Job, Not Total Spend

The total number matters less than what each dollar returns. If your average job is worth $8,000 and you’re acquiring customers for $400, you’d happily spend more — that’s a 20:1 return. The goal isn’t to spend the least; it’s to spend profitably and scale what works. That’s why tracking cost per lead and cost per booked job is everything.

Where the Money Works Hardest

For most contractors, the highest-ROI investments are: a high-converting website (the foundation everything else feeds), local SEO and Google Business Profile (compounding, low cost-per-lead), Google/Local Services Ads (fast, exclusive leads), and lead automation so you don’t waste the leads you paid for. Spread across these, a budget works far harder than dumped into any one channel.

Balance Fast and Slow Channels

Smart budgets split between channels that pay off now and ones that compound. Ads bring leads this week; SEO and content build a cheaper, durable pipeline over months. If you only buy ads, you never stop paying full price; if you only do SEO, you wait too long for results. Run both.

Don't Spend a Dollar You Can't Measure

The fastest way to waste a marketing budget is flying blind. Call tracking, form tracking, and a CRM tell you which channels actually book jobs — so you can cut what doesn’t work and pour money into what does. Marketing without measurement isn’t a budget, it’s a gamble.

The Bottom Line

Start around 5–10% of revenue (more if you’re growing), judge every dollar by cost per booked job, spread it across a connected system instead of one channel, and measure everything. That’s how a marketing budget becomes an investment instead of an expense — and it’s exactly how we structure spend for contractors at NARU Systems.