Short answer: For most local contractors, Google deserves the largest share of the marketing budget, because that is where people with a job go to find someone. Start with the free foundations, then split paid spend between ads for immediate calls and SEO for long-term leads, and move money toward whatever brings booked jobs at the lowest cost.
There is no perfect percentage that fits every contractor. But there is a sensible way to decide, based on where your customers look and what each channel actually brings in.
First, decide the total
A commonly cited guideline from the U.S. Small Business Administration is that small businesses spend around 7 to 8 percent of revenue on marketing, depending on margins. Many contractors spend less, especially when referrals are strong.
A practical approach: decide how many extra jobs you want per month, estimate what each one is worth, and set a budget you can sustain for at least six months.
Why Google usually gets the biggest share
People search Google when they have a problem today: a leak, no heat, a storm-damaged roof. That intent makes Google leads more valuable than most other channels for local trades.
Layer 1: the free foundations
- A complete Google Business Profile.
- A steady flow of reviews.
- A clear website with a page per service.
These cost time rather than money, and every paid channel works better once they are in place.
Layer 2: paid visibility for now
Local Services Ads and search ads bring calls quickly. Budget enough to get meaningful data, usually at least a month, and judge them by booked jobs, not clicks.
Layer 3: SEO for later
SEO builds over months and reduces how much you rely on paying for every lead. See what SEO typically costs for contractors.
A simple starting split
For a contractor with the basics done, a reasonable starting point is to put most paid spend into Google ads for immediate calls and a steady amount into SEO, with a small share left for social media and retargeting. Then adjust every month based on results.
Common budgeting mistakes
- Spending on ads before the Google Business Profile and website are ready to convert visitors.
- Splitting a small budget across too many channels to learn anything from any of them.
- Cutting SEO after two months because it has not paid off yet.
- Judging channels by clicks or likes instead of booked jobs.
- Forgetting the cost of slow follow-up, which wastes every dollar spent bringing leads in.
Move money toward what works
- Track leads and booked jobs by source.
- Calculate cost per booked job for each channel.
- Shift budget toward the lowest cost per job, as long as it can scale.
- Seasonal trades should budget more ahead of their busy season.
You can only do this with tracking in place. Our guide on tracking website leads covers the basics.
Related reading
- How Much Does It Cost to Hire an SEO Agency for Contractors?
- How to Track if My Contractor Website Is Actually Getting Customers
- How Much Should a Massachusetts Contractor Spend on Google Ads?
Not sure how to split your budget? Tell us your trade, area, and monthly budget. We will suggest a split based on where your customers actually look.
Written by
Mardochee Carries
Managing Director | Brandcastl
Mardochee leads Brandcastl, a Worcester, MA marketing agency that helps local businesses get found on Google and turn searches into booked jobs.
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