Key takeaway: Most contractors should budget roughly 5-12% of gross revenue on marketing per month, split between ad spend and the systems that turn leads into booked jobs. Below that, growth stalls; above it, you’re often paying for waste, not reach.
How much should a contractor spend on marketing per month?
The 5-12% range isn’t a fixed rule, it’s a starting point most small business advisors converge on for service businesses that depend on new customer acquisition. Newer contractors or ones entering a competitive metro often sit at the higher end, since they’re paying to build awareness from zero. Established contractors with strong referral flow can often run closer to the lower end. Total spend is only half the picture. A $6,000 monthly budget split $5,500 on Google Ads and $500 on everything else behaves very differently than the same $6,000 split across ads, a CRM, review requests, and fast lead response. The second version usually converts more of what it pays for.What is a marketing budget for a contractor, exactly?
A marketing budget is defined as the total monthly spend across every channel and tool used to generate and convert new customer inquiries, not just ad spend. That means Google Ads and Meta ads, but also the CRM or software that tracks leads, any agency fees, and review tools. Cost per lead means the total spent on a channel divided by the leads it produced, not the jobs actually booked from it, a distinction a lot of contractors miss when comparing channels. Leaving out the follow-up side of the budget is the most common way contractors underestimate what “marketing” actually costs them. A roofing company paying $4,000 for Google Ads and $0 for lead response tools is really spending $4,000 to generate leads that sit in a voicemail inbox.What does that money actually buy?
A working monthly budget typically covers:- Paid ad spend on Google Ads, Meta, or both, often $30-80 per lead in many markets depending on trade and location.
- A CRM or lead management system that tracks every inquiry so nothing falls through the cracks.
- Lead response and follow-up, whether that’s staff time, an answering service, or an automated operator.
- Google Business Profile management and review requests, since local search and reputation drive a meaningful share of inbound calls without any ad spend at all.
- Website and landing page maintenance, which is often a small fixed cost relative to ad spend but affects how many clicks turn into leads at all.
Agency vs AI operator vs DIY: where does the budget actually go?
The line items look similar across all three columns. The difference that actually moves booked revenue is what happens in the minutes after a lead comes in, which is where a lot of budgets quietly leak.
Is spending more on ads better than fixing lead response?
Usually not, at least not first. A Harvard Business Review study by Oldroyd and McElheran found that companies contacting a lead within an hour were roughly seven times more likely to have a meaningful qualifying conversation than companies that waited even a little longer. A slow follow-up process quietly taxes every dollar already spent on ads, before you ever consider spending more. Increasing ad spend on a business that already loses half its leads to slow follow-up is a common way to burn budget without moving revenue. The more useful sequence: fix response speed and follow-up first, measure the lift, then decide whether more ad spend is the right next dollar. See lead follow-up and booking automation for what that layer typically covers.A hypothetical example: a mid-size plumbing company
This is an illustrative walkthrough, not a claimed client outcome. Say a plumbing company doing $100,000 a month in revenue spends $7,000 on Google Ads and Meta lead ads, roughly 7% of revenue, comfortably inside a normal range. Leads come in through a contact form and a phone line, and whoever’s free calls back, sometimes same day, sometimes the next morning. If that same $7,000 in ad spend gets paired with faster, more consistent lead response, the number of leads doesn’t need to change at all for booked jobs to increase. The fix isn’t always more spend, it’s often making sure the spend already committed doesn’t leak out through slow response.How Ares fits into a contractor marketing budget
Ares is an AI operator that runs on top of GoHighLevel, Meta, and Google Ads, so it sits inside a contractor’s existing budget rather than replacing the ad spend line. It answers new leads by SMS, email, or chat within seconds, qualifies them, books the appointment, and follows up automatically if they go quiet. It also manages Google Business Profile and review requests, monitors ad campaigns daily, and gives multi-location operators a single fleet dashboard instead of a report per site, with owner approval required before any spend changes. Pricing is $299 a month standard, or $100 per seat for enterprise, month-to-month with no setup fee. Details are on the billing page. On the roadmap, not live today: call tracking, voice answering, Google Local Services Ads management, and deeper field-service CRM integrations. Retention economics reinforce why follow-up deserves real weight in the budget. Research associated with Bain’s Fred Reichheld has shown that even modest gains in customer retention can raise profits by a wide margin, and BrightLocal’s consumer research finds that most people check reviews before choosing a local business. Google reports that a significant share of all searches carry local intent, which is part of why Google Business Profile belongs in the budget even without a per-click cost. None of that argues for spending less on ads. It argues for spending what you already budget on the parts of the funnel that decide whether a lead becomes a customer. If you’re weighing whether to keep an agency or shift execution to an AI operator, Should I Fire My Agency and Use AI? and Marketing Agency vs. AI Marketing Tool cover that decision in more depth.Frequently asked questions
How much should a small contractor spend on marketing per month?
How much should a small contractor spend on marketing per month?
A common starting range is 5-12% of gross monthly revenue, split between ad spend and the tools and follow-up systems that convert those leads. Newer or growth-focused contractors often sit toward the higher end.
What's a typical cost per lead for contractors?
What's a typical cost per lead for contractors?
It varies widely by trade and market, but many contractors see costs somewhere in the $30-80 per lead range on Google or Meta. There’s no single accurate number across all trades, so it’s worth tracking your own cost per lead rather than relying on a benchmark.
Should marketing budget scale with revenue or stay fixed?
Should marketing budget scale with revenue or stay fixed?
It generally should scale with revenue as a percentage, since a fixed dollar budget becomes a shrinking share of a growing business. Many contractors revisit the percentage annually rather than adjusting it every month.
Is it better to spend more on ads or fix lead response first?
Is it better to spend more on ads or fix lead response first?
Fixing lead response usually comes first. A Harvard Business Review study found leads contacted within an hour were about seven times more likely to convert into a real conversation, so slow follow-up can waste ad spend that’s already committed.
Does a marketing budget need to include software and CRM costs?
Does a marketing budget need to include software and CRM costs?
Yes. A marketing budget that only counts ad spend understates the real cost of acquiring a customer. CRM tools, review automation, and lead response systems are part of what turns ad spend into booked jobs.
How does Ares fit into an existing marketing budget?
How does Ares fit into an existing marketing budget?
Ares runs at $299 a month standard, or $100 per seat for enterprise, sitting alongside existing ad spend rather than replacing it. It handles lead response, booking, follow-up, and review requests so the ad budget already being spent converts more of what it generates.