How Much Should You Spend on Marketing?

Most Service Businesses Get This Wrong From the Start

Ask ten local service business owners what they spend on marketing and you'll get two kinds of answers. The first group spends almost nothing — they're riding referrals and hoping the phone keeps ringing. The second group is writing checks to an agency every month, watching a dashboard full of impressions and clicks, and quietly wondering why their schedule isn't fuller.

Both groups are flying blind.

The question of how much to spend on marketing doesn't have a magic answer. But it does have a real one — and that answer depends on what you're actually buying, whether it's working, and whether you're set up to capture the leads you're paying for before they disappear.

This post gives you the numbers, the breakdowns, and the honest take on what moves the needle for trades and home service businesses.

The Industry Benchmark: 5–10% of Gross Revenue

The most widely cited benchmark for service business marketing is 5–10% of gross annual revenue. That range holds up reasonably well across plumbing, HVAC, roofing, electrical, lawn care, cleaning, and similar trades.

Here's what that looks like in practice:

$200K/year business: $10,000–$20,000/year, or $833–$1,667/month
$400K/year business: $20,000–$40,000/year, or $1,667–$3,333/month
$750K/year business: $37,500–$75,000/year, or $3,125–$6,250/month
$1M+/year business: $50,000–$100,000/year, or $4,167–$8,333/month

If your business is newer or actively growing, lean toward the higher end. If you're established with strong referral volume and high retention, the lower end may be enough. But here's the more useful question: what should that money actually be doing for you?

The Marketing Stack That Actually Works for Local Service Businesses

Not all marketing channels are equal. Here's an honest ranking by ROI for most trades businesses, starting with the highest-leverage options.

1. Google Business Profile (Free)

This is the single highest-ROI marketing asset available to local service businesses — and it costs nothing. When someone searches "plumber near me" or "HVAC repair [city]," your Google Business Profile is what shows up in the map pack. Reviews, photos, hours, services, and your call button all live here.

Most businesses treat it as an afterthought. That's a serious mistake. A well-optimized, actively managed GBP will drive more calls than most paid campaigns. Your Google Business Profile may be more important than your website — and if you haven't treated it that way, start there before spending a dollar on ads.

2. Google Local Services Ads (Pay-Per-Lead)

Google Local Services Ads (LSAs) are the best paid channel for most trades. Unlike traditional search ads where you pay per click regardless of intent, LSAs charge you per verified lead — meaning a real phone call or message from someone in your service area. Google vets advertisers through a background check and license verification, which also builds consumer trust.

Cost per lead varies by trade and market, but for most businesses, LSAs deliver a lower cost per booked job than any other paid channel.

3. Google Search Ads

Traditional Google Search Ads give you more control — you can target specific keywords, services, and locations — but you pay per click, not per lead. That means you need solid conversion tracking in place before scaling spend here. A well-run search campaign can be highly profitable. A poorly tracked one is just an expense.

4. Website (One-Time + Maintenance)

Your website is necessary infrastructure, not a growth driver on its own. A clean, fast site with a clear call-to-action, your services listed, your service area named, and easy ways to call or book is everything you need. Don't over-invest here. A $5,000–$8,000 site build with $100–$200/month in hosting and maintenance is plenty for most trades businesses.

5. Social Media

Organic social media has low direct ROI for most trades unless you're consistently posting video content — before-and-after jobs, day-in-the-life content, tips. If you enjoy it and have the time, it builds brand familiarity. If you're paying an agency $1,500/month to post graphics on Facebook, you're almost certainly overpaying for what you're getting back.

6. Direct Mail

Direct mail works for specific, targeted campaigns: new mover lists, neighborhood saturation after completing a visible job nearby, or seasonal promotions. It's not a consistent traffic driver, but a well-timed postcard to the right list can produce a solid return. Budget for this as a campaign tool, not a line item.

The Leak Nobody Talks About

Here's the thing no marketing agency will tell you: you can spend $3,000/month on ads and silently lose half your leads because you don't respond fast enough.

Research consistently shows that responding to a lead within five minutes makes you 21 times more likely to convert them than responding after 30 minutes. Most service businesses take hours — or miss the call entirely and never follow up.

The cost of missed calls for service businesses is staggering when you actually run the numbers. A plumbing company missing two calls a day at an average job value of $350 is leaving over $250,000 on the table annually — and they're still paying for the ads that drove those calls.

Before you scale your ad spend, fix your lead response. An automated missed call text-back, an instant web form reply, and a follow-up sequence for leads who don't book immediately will do more for your revenue than doubling your ad budget.

What a $1,500, $3,000, and $5,000/Month Budget Actually Looks Like

$1,500/Month

Google Business Profile optimization + ongoing management: $0–$200 (do it yourself or minimal help)
Google Local Services Ads: $800–$1,000/month
Website hosting + maintenance: $150–$200/month
Lead response automation (missed call text-back, form follow-up): $150–$300/month

At this level, you're focused entirely on high-intent, ready-to-buy traffic. LSAs are your core paid channel. Automation ensures you capture what you're paying for.

$3,000/Month

Google Business Profile management: $200–$300/month
Google Local Services Ads: $1,000–$1,200/month
Google Search Ads: $800–$1,000/month
Website hosting + maintenance: $150–$200/month
Lead response + review automation: $200–$300/month
Direct mail (periodic campaigns): $200–$300/month average

At $3,000/month you can run both LSAs and search ads, giving you broader coverage across high-intent searches. You're also building your review engine, which compounds over time.

$5,000/Month

Google Business Profile management: $300–$400/month
Google Local Services Ads: $1,500–$2,000/month
Google Search Ads: $1,200–$1,500/month
Local SEO (citations, content, link building): $500–$700/month
Website hosting + maintenance: $150–$200/month
Lead response + review automation: $200–$300/month
Direct mail campaigns: $300–$400/month average

At this level, SEO starts to make sense as a long-term investment alongside paid channels. You're building sustainable organic traffic while running aggressive paid campaigns in the short term.

How to Know If Your Marketing Is Working

You don't need a complex analytics dashboard to know if your marketing is producing results. Start with three simple tracking habits:

Ask every new customer how they found you. Train your team to do this on the first call. Log it. After 90 days, you'll know which channels are actually booking jobs — not just driving traffic.
Watch your Google Business Profile call volume. The GBP dashboard shows calls, direction requests, and website clicks by month. If those numbers are flat or declining, something needs attention.
Track your review count month over month. Reviews are both a ranking signal and a conversion signal. If your count isn't growing, your review process is broken — and that's costing you jobs.

Simple tracking beats no tracking. Once you know what's working, double down on it.

Frequently Asked Questions

Should I hire a marketing agency?

It depends on the agency and what they're managing. A specialist who runs Google Ads for trades businesses and can show you cost-per-lead data is worth paying. A generalist agency charging $2,000/month to manage your social media and "build brand awareness" is usually not. Ask for lead-level reporting before you sign anything. If they can't tell you your cost per booked job, move on.

Is SEO worth it for a local service business?

Local SEO — meaning your Google Business Profile, local citations, and location-based content — is absolutely worth it. Traditional SEO that targets broad keywords and takes 12–18 months to show results is a slower play. For most trades businesses under $500K in revenue, your time and money are better spent on GBP optimization and paid channels first. Add SEO once your paid channels are profitable and you want to build longer-term organic traffic.

What about Yelp, Angi, or HomeAdvisor?

These platforms work for some businesses and are a money pit for others. The leads are often lower quality and shared with multiple competitors. If you test them, track cost per booked job rigorously and set a 90-day deadline to evaluate. Don't let a rep upsell you on more spend before you've validated the first dollar. Many trades businesses find that the same budget on Google LSAs significantly outperforms lead aggregators.

The Automation Layer That Makes Everything Else Work

Marketing gets people to call or fill out your form. What happens next determines whether you actually get the job.

Missed call text-back, instant web form responses, lead follow-up sequences, and automated review requests aren't flashy. They don't show up in your agency's monthly report. But they're the difference between a $3,000/month ad budget that produces 40 booked jobs and one that produces 20.

You're already paying for the leads. Don't lose them because you were on a job site when they called.

Want the full picture on AI automation for service businesses? Read our complete guide to AI automation for local service businesses.

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